<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
	<id>http://mediawiki.isr.tecnico.ulisboa.pt/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Jpereira</id>
	<title>ISRWiki - User contributions [en]</title>
	<link rel="self" type="application/atom+xml" href="http://mediawiki.isr.tecnico.ulisboa.pt/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Jpereira"/>
	<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/wiki/Special:Contributions/Jpereira"/>
	<updated>2026-07-04T22:36:00Z</updated>
	<subtitle>User contributions</subtitle>
	<generator>MediaWiki 1.41.0</generator>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3122</id>
		<title>User:Jpereira</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3122"/>
		<updated>2010-11-19T13:13:46Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Meeting Summaries ==&lt;br /&gt;
&lt;br /&gt;
=== October 8, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima and José Nuno Pereira on  October 8, 2010.&lt;br /&gt;
&lt;br /&gt;
Topics:&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;Bio-Inst Project&#039;&#039;&#039;:&lt;br /&gt;
Confirmed participation on further tasks of the Bio-Inst project, focusing on the tasks regarding institutional task and modeling.&lt;br /&gt;
* &#039;&#039;&#039;Formalization of Institutions (PN work)&#039;&#039;&#039;:&lt;br /&gt;
Presented initial ideas about formalization of institutions as Petri Net Plans and some examples using the corridor case-study.&lt;br /&gt;
* &#039;&#039;&#039;Corridor Case-Study&#039;&#039;&#039;:&lt;br /&gt;
Real robots experiments on the corridor case-study were not performed. This was due to the inability of combining camera operations and infrared message exchange operations on the e-puck robot (both being too demanding on the dsPIC processor). This problem can now be bypassed with the use of the new infrared boards for the e-puck. These possess a separate processor dedicated to deal with all aspects of message exchange. This allows the e-puck original dsPIC to be able to handle the camera operations.&lt;br /&gt;
&lt;br /&gt;
Being that a previous version of the case-study, where the camera was not used, was implemented, the following steps might lead to the implementation of the latest version of the experiment on real robots:&lt;br /&gt;
&lt;br /&gt;
# switch infrared message library so that message exchange is performed using the infrared board instead of the robots&#039; proximity sensors;&lt;br /&gt;
# implement wall-following mechanism using the camera (in order to keep a distance with neighboring robots);&lt;br /&gt;
# basic camera functions (pixel color, image color) already implemented but need to be well calibrated, either on a static way (with constant light conditions every time the experiment is performed) or in dynamic way (running a calibration algorithm in the beginning of the experiment);&lt;br /&gt;
# combine previous bullets into one single controller;&lt;br /&gt;
# cross fingers and run the experiment.&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3121</id>
		<title>User:Jpereira</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3121"/>
		<updated>2010-11-19T12:38:49Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Meeting Summaries ==&lt;br /&gt;
&lt;br /&gt;
=== October 8, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima and José Nuno Pereira on  October 8, 2010.&lt;br /&gt;
&lt;br /&gt;
Topics:&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;Bio-Inst Project&#039;&#039;&#039;:&lt;br /&gt;
Confirmed participation on further tasks of the Bio-Inst project, focusing on the tasks regarding institutional task and modeling.&lt;br /&gt;
* &#039;&#039;&#039;Formalization of Institutions (PN work)&#039;&#039;&#039;:&lt;br /&gt;
Presented initial ideas about formalization of institutions as Petri Net Plans and some examples using the corridor case-study.&lt;br /&gt;
* &#039;&#039;&#039;Corridor Case-Study&#039;&#039;&#039;:&lt;br /&gt;
Real robots experiments on the corridor case-study were not performed. This was due to the inability of combining camera operations and infrared message exchange operations on the e-puck robot (both being too demanding on the dsPIC processor). This problem can now be bypassed with the use of the new infrared boards for the e-puck. These possess a separate processor dedicated to deal with all aspects of message exchange. This allows the e-puck original dsPIC to be able to handle the camera operations.&lt;br /&gt;
&lt;br /&gt;
Being that a previous version of the case-study, where the camera was not used, was implemented, the following steps might lead to the implementation of the latest version of the experiment on real robots:&lt;br /&gt;
&lt;br /&gt;
# switch infrared message library so that message exchange is performed using the infrared board instead of the robots&#039; proximity sensors;&lt;br /&gt;
# implement wall-following mechanism using the camera (in order to keep a distance with neighboring robots);&lt;br /&gt;
# basic camera functions (pixel color, image color) already implemented but need to be well calibrated, either on a static way (with constant light conditions every time the experiment is performed) or in dynamic way (running a calibration algorithm in the beginning of the experiment);&lt;br /&gt;
# combine previous bullets into one single controller;&lt;br /&gt;
# cross fingers and run the experiment.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== November 18, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima, Porfírio Silva and José Nuno Pereira on  November 18, 2010. Focus mainly on the continued work on formalizing institutions using a Petri Nets framework.&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;On the purpose of bringing PNs into Institutional Robotics (execution and/or modelling)&#039;&#039;&#039;:&lt;br /&gt;
&lt;br /&gt;
Starting from the conception of institutions as coordination artifacts we intend to formalize them using an abstract representation, allowing for a standard design and execution (in robots, simulation and multi-agent systems) platform. Considering properties taken from the coordination artifact literature we propose to use PNs to do so. This comes together not only with previous work on &lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;On the choice between Petri Net Plans (Ziparo et al., 2010) or Costelha&#039;s multi-layer models methodology (Costelha and Lima, 2010)&#039;&#039;&#039;:&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;On how to (and how not to) model robot collectives using Institutional Robotics concepts&#039;&#039;&#039;:&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3120</id>
		<title>User:Jpereira</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3120"/>
		<updated>2010-11-19T11:18:17Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Meeting Summaries ==&lt;br /&gt;
&lt;br /&gt;
=== October 8, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima and José Nuno Pereira on  October 8, 2010.&lt;br /&gt;
&lt;br /&gt;
Topics:&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;Bio-Inst Project&#039;&#039;&#039;:&lt;br /&gt;
Confirmed participation on further tasks of the Bio-Inst project, focusing on the tasks regarding institutional task and modeling.&lt;br /&gt;
* &#039;&#039;&#039;Formalization of Institutions (PN work)&#039;&#039;&#039;:&lt;br /&gt;
Presented initial ideas about formalization of institutions as Petri Net Plans and some examples using the corridor case-study.&lt;br /&gt;
* &#039;&#039;&#039;Corridor Case-Study&#039;&#039;&#039;:&lt;br /&gt;
Real robots experiments on the corridor case-study were not performed. This was due to the inability of combining camera operations and infrared message exchange operations on the e-puck robot (both being too demanding on the dsPIC processor). This problem can now be bypassed with the use of the new infrared boards for the e-puck. These possess a separate processor dedicated to deal with all aspects of message exchange. This allows the e-puck original dsPIC to be able to handle the camera operations.&lt;br /&gt;
&lt;br /&gt;
Being that a previous version of the case-study, where the camera was not used, was implemented, the following steps might lead to the implementation of the latest version of the experiment on real robots:&lt;br /&gt;
&lt;br /&gt;
# switch infrared message library so that message exchange is performed using the infrared board instead of the robots&#039; proximity sensors;&lt;br /&gt;
# implement wall-following mechanism using the camera (in order to keep a distance with neighboring robots);&lt;br /&gt;
# basic camera functions (pixel color, image color) already implemented but need to be well calibrated, either on a static way (with constant light conditions every time the experiment is performed) or in dynamic way (running a calibration algorithm in the beginning of the experiment);&lt;br /&gt;
# combine previous bullets into one single controller;&lt;br /&gt;
# cross fingers and run the experiment.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== November 18, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima, Porfírio Silva and José Nuno Pereira on  November 18, 2010. Focus mainly on the continued work on formalizing institutions using a Petri Nets framework.&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;On the purpose of bringing PNs into Institutional Robotics (execution and/or modelling)&#039;&#039;&#039;:&lt;br /&gt;
&lt;br /&gt;
Starting from the conception of institutions as coordination artifacts we intend to formalize them using an abstract representation.&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;On the choice between Petri Net Plans (Ziparo et al., 2010) or Costelha&#039;s multi-layer models methodology (Costelha and Lima, 2010)&#039;&#039;&#039;:&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;On how to (and how not to) model robot collectives using Institutional Robotics concepts&#039;&#039;&#039;:&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3119</id>
		<title>User:Jpereira</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3119"/>
		<updated>2010-11-19T11:11:46Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Meeting Summaries ==&lt;br /&gt;
&lt;br /&gt;
=== October 8, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima and José Nuno Pereira on  October 8, 2010.&lt;br /&gt;
&lt;br /&gt;
Topics:&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;Bio-Inst Project&#039;&#039;&#039;:&lt;br /&gt;
Confirmed participation on further tasks of the Bio-Inst project, focusing on the tasks regarding institutional task and modeling.&lt;br /&gt;
* &#039;&#039;&#039;Formalization of Institutions (PN work)&#039;&#039;&#039;:&lt;br /&gt;
Presented initial ideas about formalization of institutions as Petri Net Plans and some examples using the corridor case-study.&lt;br /&gt;
* &#039;&#039;&#039;Corridor Case-Study&#039;&#039;&#039;:&lt;br /&gt;
Real robots experiments on the corridor case-study were not performed. This was due to the inability of combining camera operations and infrared message exchange operations on the e-puck robot (both being too demanding on the dsPIC processor). This problem can now be bypassed with the use of the new infrared boards for the e-puck. These possess a separate processor dedicated to deal with all aspects of message exchange. This allows the e-puck original dsPIC to be able to handle the camera operations.&lt;br /&gt;
&lt;br /&gt;
Being that a previous version of the case-study, where the camera was not used, was implemented, the following steps might lead to the implementation of the latest version of the experiment on real robots:&lt;br /&gt;
&lt;br /&gt;
# switch infrared message library so that message exchange is performed using the infrared board instead of the robots&#039; proximity sensors;&lt;br /&gt;
# implement wall-following mechanism using the camera (in order to keep a distance with neighboring robots);&lt;br /&gt;
# basic camera functions (pixel color, image color) already implemented but need to be well calibrated, either on a static way (with constant light conditions every time the experiment is performed) or in dynamic way (running a calibration algorithm in the beginning of the experiment);&lt;br /&gt;
# combine previous bullets into one single controller;&lt;br /&gt;
# cross fingers and run the experiment.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== November 18, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima, Porfírio Silva and José Nuno Pereira on  November 18, 2010. Focus mainly on the continued work on formalizing institutions using a Petri Nets framework.&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;On the purpose of bringing PNs into Institutional Robotics (execution and/or modelling)&#039;&#039;&#039;:&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;On the choice between Petri Net Plans (Ziparo et al., 2010) or Costelha&#039;s multi-layer models methodology (Costelha and Lima, 2010)&#039;&#039;&#039;:&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;On how to (and how not to) model robot collectives using Institutional Robotics concepts&#039;&#039;&#039;:&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3118</id>
		<title>User:Jpereira</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3118"/>
		<updated>2010-11-19T10:39:06Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Meeting Summaries ==&lt;br /&gt;
&lt;br /&gt;
=== October 8, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima and José Nuno Pereira on  October 8, 2010.&lt;br /&gt;
&lt;br /&gt;
Topics:&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;Bio-Inst Project&#039;&#039;&#039;:&lt;br /&gt;
Confirmed participation on further tasks of the Bio-Inst project, focusing on the tasks regarding institutional task and modeling.&lt;br /&gt;
* &#039;&#039;&#039;Formalization of Institutions (PN work)&#039;&#039;&#039;:&lt;br /&gt;
Presented initial ideas about formalization of institutions as Petri Net Plans and some examples using the corridor case-study.&lt;br /&gt;
* &#039;&#039;&#039;Corridor Case-Study&#039;&#039;&#039;:&lt;br /&gt;
Real robots experiments on the corridor case-study were not performed. This was due to the inability of combining camera operations and infrared message exchange operations on the e-puck robot (both being too demanding on the dsPIC processor). This problem can now be bypassed with the use of the new infrared boards for the e-puck. These possess a separate processor dedicated to deal with all aspects of message exchange. This allows the e-puck original dsPIC to be able to handle the camera operations.&lt;br /&gt;
&lt;br /&gt;
Being that a previous version of the case-study, where the camera was not used, was implemented, the following steps might lead to the implementation of the latest version of the experiment on real robots:&lt;br /&gt;
&lt;br /&gt;
# switch infrared message library so that message exchange is performed using the infrared board instead of the robots&#039; proximity sensors;&lt;br /&gt;
# implement wall-following mechanism using the camera (in order to keep a distance with neighboring robots);&lt;br /&gt;
# basic camera functions (pixel color, image color) already implemented but need to be well calibrated, either on a static way (with constant light conditions every time the experiment is performed) or in dynamic way (running a calibration algorithm in the beginning of the experiment);&lt;br /&gt;
# combine previous bullets into one single controller;&lt;br /&gt;
# cross fingers and run the experiment.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== November 18, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima, Porfírio Silva and José Nuno Pereira on  November 18, 2010. Focus mainly on the continued work on formalizing institutions using a Petri Nets framework.&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;On the choice between Petri Net Plans (Ziparo et al., 2010) or Costelha&#039;s multi-layer models methodology (Costelha and Lima, 2010)&#039;&#039;&#039;:&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;On the purpose of bringing PNs into Institutional Robotics (execution and/or modelling)&#039;&#039;&#039;:&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;On how to (and how not to) model robot collectives using Institutional Robotics concepts&#039;&#039;&#039;:&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3117</id>
		<title>User:Jpereira</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3117"/>
		<updated>2010-11-19T10:27:51Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Meeting Summaries ==&lt;br /&gt;
&lt;br /&gt;
=== October 8, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima and José Nuno Pereira on  October 8, 2010.&lt;br /&gt;
&lt;br /&gt;
Topics:&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;Bio-Inst Project&#039;&#039;&#039;:&lt;br /&gt;
Confirmed participation on further tasks of the Bio-Inst project, focusing on the tasks regarding institutional task and modeling.&lt;br /&gt;
* &#039;&#039;&#039;Formalization of Institutions (PN work)&#039;&#039;&#039;:&lt;br /&gt;
Presented initial ideas about formalization of institutions as Petri Net Plans and some examples using the corridor case-study.&lt;br /&gt;
* &#039;&#039;&#039;Corridor Case-Study&#039;&#039;&#039;:&lt;br /&gt;
Real robots experiments on the corridor case-study were not performed. This was due to the inability of combining camera operations and infrared message exchange operations on the e-puck robot (both being too demanding on the dsPIC processor). This problem can now be bypassed with the use of the new infrared boards for the e-puck. These possess a separate processor dedicated to deal with all aspects of message exchange. This allows the e-puck original dsPIC to be able to handle the camera operations.&lt;br /&gt;
&lt;br /&gt;
Being that a previous version of the case-study, where the camera was not used, was implemented, the following steps might lead to the implementation of the latest version of the experiment on real robots:&lt;br /&gt;
&lt;br /&gt;
# switch infrared message library so that message exchange is performed using the infrared board instead of the robots&#039; proximity sensors;&lt;br /&gt;
# implement wall-following mechanism using the camera (in order to keep a distance with neighboring robots);&lt;br /&gt;
# basic camera functions (pixel color, image color) already implemented but need to be well calibrated, either on a static way (with constant light conditions every time the experiment is performed) or in dynamic way (running a calibration algorithm in the beginning of the experiment);&lt;br /&gt;
# combine previous bullets into one single controller;&lt;br /&gt;
# cross fingers and run the experiment.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== November 18, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima, Porfírio Silva and José Nuno Pereira on  November 18, 2010. Focus mainly on the continued work on formalizing institutions using a Petri Nets framework.&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;On the choice between Petri Net Plans (Ziparo et al., 2010) or Costelha&#039;s multi-layer models methodology (Costelha and Lima, 2010)&#039;&#039;&#039;:&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3116</id>
		<title>User:Jpereira</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3116"/>
		<updated>2010-11-19T10:27:14Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Meeting Summaries ==&lt;br /&gt;
&lt;br /&gt;
=== October 8, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima and José Nuno Pereira on  October 8, 2010.&lt;br /&gt;
&lt;br /&gt;
Topics:&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;Bio-Inst Project&#039;&#039;&#039;:&lt;br /&gt;
Confirmed participation on further tasks of the Bio-Inst project, focusing on the tasks regarding institutional task and modeling.&lt;br /&gt;
* &#039;&#039;&#039;Formalization of Institutions (PN work)&#039;&#039;&#039;:&lt;br /&gt;
Presented initial ideas about formalization of institutions as Petri Net Plans and some examples using the corridor case-study.&lt;br /&gt;
* &#039;&#039;&#039;Corridor Case-Study&#039;&#039;&#039;:&lt;br /&gt;
Real robots experiments on the corridor case-study were not performed. This was due to the inability of combining camera operations and infrared message exchange operations on the e-puck robot (both being too demanding on the dsPIC processor). This problem can now be bypassed with the use of the new infrared boards for the e-puck. These possess a separate processor dedicated to deal with all aspects of message exchange. This allows the e-puck original dsPIC to be able to handle the camera operations.&lt;br /&gt;
&lt;br /&gt;
Being that a previous version of the case-study, where the camera was not used, was implemented, the following steps might lead to the implementation of the latest version of the experiment on real robots:&lt;br /&gt;
&lt;br /&gt;
# switch infrared message library so that message exchange is performed using the infrared board instead of the robots&#039; proximity sensors;&lt;br /&gt;
# implement wall-following mechanism using the camera (in order to keep a distance with neighboring robots);&lt;br /&gt;
# basic camera functions (pixel color, image color) already implemented but need to be well calibrated, either on a static way (with constant light conditions every time the experiment is performed) or in dynamic way (running a calibration algorithm in the beginning of the experiment);&lt;br /&gt;
# combine previous bullets into one single controller;&lt;br /&gt;
# cross fingers and run the experiment.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== November 18, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima, Porfírio Silva and José Nuno Pereira on  November 18, 2010. Focus mainly on the continued work on formalizing institutions using a Petri Nets framework.&lt;br /&gt;
&lt;br /&gt;
* On the choice between Petri Net Plans (Ziparo et al., 2010) or Costelha&#039;s multi-layer models methodology (Costelha and Lima, 2010):&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3019</id>
		<title>User:Jpereira</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3019"/>
		<updated>2010-11-16T16:16:51Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Meeting Summaries ==&lt;br /&gt;
&lt;br /&gt;
=== October 8, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima and José Nuno Pereira on  October 8, 2010.&lt;br /&gt;
&lt;br /&gt;
Topics:&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;Bio-Inst Project&#039;&#039;&#039;:&lt;br /&gt;
Confirmed participation on further tasks of the Bio-Inst project, focusing on the tasks regarding institutional task and modeling.&lt;br /&gt;
* &#039;&#039;&#039;Formalization of Institutions (PN work)&#039;&#039;&#039;:&lt;br /&gt;
Presented initial ideas about formalization of institutions as Petri Net Plans and some examples using the corridor case-study.&lt;br /&gt;
* &#039;&#039;&#039;Corridor Case-Study&#039;&#039;&#039;:&lt;br /&gt;
Real robots experiments on the corridor case-study were not performed. This was due to the inability of combining camera operations and infrared message exchange operations on the e-puck robot (both being too demanding on the dsPIC processor). This problem can now be bypassed with the use of the new infrared boards for the e-puck. These possess a separate processor dedicated to deal with all aspects of message exchange. This allows the e-puck original dsPIC to be able to handle the camera operations.&lt;br /&gt;
&lt;br /&gt;
Being that a previous version of the case-study, where the camera was not used, was implemented, the following steps might lead to the implementation of the latest version of the experiment on real robots:&lt;br /&gt;
&lt;br /&gt;
# switch infrared message library so that message exchange is performed using the infrared board instead of the robots&#039; proximity sensors;&lt;br /&gt;
# implement wall-following mechanism using the camera (in order to keep a distance with neighboring robots);&lt;br /&gt;
# basic camera functions (pixel color, image color) already implemented but need to be well calibrated, either on a static way (with constant light conditions every time the experiment is performed) or in dynamic way (running a calibration algorithm in the beginning of the experiment);&lt;br /&gt;
# combine previous bullets into one single controller;&lt;br /&gt;
# cross fingers and run the experiment.&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3018</id>
		<title>User:Jpereira</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3018"/>
		<updated>2010-11-16T16:00:03Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Meeting Summaries ==&lt;br /&gt;
&lt;br /&gt;
=== October 8, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima and José Nuno Pereira on  October 8, 2010.&lt;br /&gt;
&lt;br /&gt;
Topics:&lt;br /&gt;
&lt;br /&gt;
# &#039;&#039;&#039;Bio-Inst Project&#039;&#039;&#039;: Confirmed participation on further tasks of the Bio-Inst project, focusing on the tasks regarding institutional task and modeling.&lt;br /&gt;
# &#039;&#039;&#039;Formalization of Institutions (PN work)&#039;&#039;&#039;: Presented initial ideas about formalization of institutions as Petri Net Plans and some examples using the corridor case-study.&lt;br /&gt;
# &#039;&#039;&#039;Corridor Case-Study&#039;&#039;&#039;: Real robots experiments on the corridor case-study were not performed. This was due to the inability of combining camera operations and infrared message exchange operations on the e-puck robot (both being too demanding on the dsPIC processor). This problem can now be bypassed with the use of the new infrared boards for the e-puck. These possess a separate processor dedicated to deal with all aspects of message exchange. This allows the e-puck original dsPIC to be able to handle the camera operations.&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3017</id>
		<title>User:Jpereira</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3017"/>
		<updated>2010-11-16T15:59:45Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Meeting Summaries ==&lt;br /&gt;
&lt;br /&gt;
=== October 8, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima and José Nuno Pereira on  October 8, 2010.&lt;br /&gt;
&lt;br /&gt;
Topics:&lt;br /&gt;
&lt;br /&gt;
# &#039;&#039;&#039;Bio-Inst Project&#039;&#039;&#039;: Confirmed participation on further tasks of the Bio-Inst project, focusing on the tasks regarding institutional task and modeling.&lt;br /&gt;
# &#039;&#039;&#039;Formalization of Institutions (PN work)&#039;&#039;&#039;: Presented initial ideas about formalization of institutions as Petri Net Plans and some examples using the corridor case-study.&lt;br /&gt;
# &#039;&#039;&#039;Corridor Case-Study&#039;&#039;: Real robots experiments on the corridor case-study were not performed. This was due to the inability of combining camera operations and infrared message exchange operations on the e-puck robot (both being too demanding on the dsPIC processor). This problem can now be bypassed with the use of the new infrared boards for the e-puck. These possess a separate processor dedicated to deal with all aspects of message exchange. This allows the e-puck original dsPIC to be able to handle the camera operations.&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3016</id>
		<title>User:Jpereira</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3016"/>
		<updated>2010-11-16T15:31:01Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Meeting Summaries ==&lt;br /&gt;
&lt;br /&gt;
=== October 8, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima and José Nuno Pereira on  October 8, 2010.&lt;br /&gt;
&lt;br /&gt;
Topics:&lt;br /&gt;
&lt;br /&gt;
# &#039;&#039;&#039;Bio-Inst Project&#039;&#039;&#039;: Confirmed participation on further tasks of the Bio-Inst project, focusing on the tasks regarding institutional task and modeling.&lt;br /&gt;
# &#039;&#039;&#039;Formalization of Institutions (PN work)&#039;&#039;&#039;: Presented initial ideas about formalization of institutions as Petri Net Plans and some examples using the corridor case-study.&lt;br /&gt;
# &#039;&#039;&#039;Corridor Experiment&#039;&#039;&#039;: current state&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3015</id>
		<title>User:Jpereira</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3015"/>
		<updated>2010-11-16T15:29:44Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Meeting Summaries ==&lt;br /&gt;
&lt;br /&gt;
=== October 8, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima and José Nuno Pereira on  October 8, 2010.&lt;br /&gt;
&lt;br /&gt;
Topics:&lt;br /&gt;
&lt;br /&gt;
# Bio-Inst Project&lt;br /&gt;
: Confirmed participation on further tasks of the Bio-Inst project, focusing on the tasks regarding institutional task and modeling.&lt;br /&gt;
# Formalization of Institutions (PN work)&lt;br /&gt;
: Presented initial ideas about formalization of institutions as Petri Net Plans and some examples using the corridor case-study.&lt;br /&gt;
# Corridor Experiment&lt;br /&gt;
:&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3014</id>
		<title>User:Jpereira</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3014"/>
		<updated>2010-11-16T15:10:10Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Meeting Summaries ==&lt;br /&gt;
&lt;br /&gt;
=== October 8, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima and José Nuno Pereira on  October 8, 2010.&lt;br /&gt;
&lt;br /&gt;
Topics:&lt;br /&gt;
&lt;br /&gt;
# Bio-Inst Project&lt;br /&gt;
: Confirmed participation of further tasks of the Bio-Inst project, focusing on the tasks regarding institutional task and modeling.&lt;br /&gt;
# Corridor Experiment&lt;br /&gt;
# Formalization of Institutions (PN work)&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3013</id>
		<title>User:Jpereira</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3013"/>
		<updated>2010-11-16T14:43:42Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Meeting Summaries ==&lt;br /&gt;
&lt;br /&gt;
=== October 8, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima and José Nuno Pereira on  October 8, 2010.&lt;br /&gt;
&lt;br /&gt;
Topics:&lt;br /&gt;
&lt;br /&gt;
# Bio-Inst Project&lt;br /&gt;
# Corridor Experiment&lt;br /&gt;
# Formalization of Institutions (PN work)&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3012</id>
		<title>User:Jpereira</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=User:Jpereira&amp;diff=3012"/>
		<updated>2010-11-16T14:41:16Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: New page: == Meeting Summaries ==  === October 8, 2010 ===  Summary of meeting between Prof. Pedro Lima and José Nuno Pereira on  October 8, 2010.  Topics:  * Bio-Inst Project * Corridor Experiment...&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Meeting Summaries ==&lt;br /&gt;
&lt;br /&gt;
=== October 8, 2010 ===&lt;br /&gt;
&lt;br /&gt;
Summary of meeting between Prof. Pedro Lima and José Nuno Pereira on  October 8, 2010.&lt;br /&gt;
&lt;br /&gt;
Topics:&lt;br /&gt;
&lt;br /&gt;
* Bio-Inst Project&lt;br /&gt;
* Corridor Experiment&lt;br /&gt;
* Formalization of Institutions (PN work)&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=Institutional_Robotics&amp;diff=1216</id>
		<title>Institutional Robotics</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=Institutional_Robotics&amp;diff=1216"/>
		<updated>2009-05-19T16:29:32Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: /* UML Models */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Institutional Robotics is a new strategy to conceptualize multi-robot systems, which takes institutions as the main tool of social life of robots with bounded rationality and bounded autonomy. This institutional approach intends to get inspiration from philosophical and social sciences research on social and collective phenomena, and is mainly inspired by concepts from Institutional Economics, an alternative to mainstream neoclassical economic theory.&lt;br /&gt;
&lt;br /&gt;
The goal is to have multiple robots developing activities in a shared environment with human, in such a way that humans can interact with robots &amp;quot;naturally&amp;quot;, intuitively, without a need to learn specific techniques to deal with them.  The focus is not one-to-one interaction, but social behaviour in physical and social environments populated with many natural as well as artificial agents. So, the robots must be able to recognize institutions and institutional indicators that humans also recognize as structuring forms of their complex social relationships. This includes, for instance, rules, routines, signs, forms of organization of the material world, social roles, and social forms as organizations or teams.&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;References&#039;&#039;&#039;:&lt;br /&gt;
&lt;br /&gt;
SILVA, Porfírio, and LIMA, Pedro U., &amp;quot;Institutional Robotics&amp;quot;, in Fernando Almeida e Costa &#039;&#039;et al.&#039;&#039; (eds.), Advances in Artificial Life. Proceedings of the 9th European Conference, ECAL 2007, Berlim e Heidelbergh, Springer-Verlag, 2007, pp. 595-604 [http://www.springerlink.com/content/jv82627127585321/fulltext.pdf link]&lt;br /&gt;
&lt;br /&gt;
SILVA, Porfírio, VENTURA, Rodrigo, and LIMA, Pedro U.,&amp;quot;Institutional Environments&amp;quot;, in Proc. of Workshop AT2AI: From agent theory to agent implementation, AAMAS 2008 - 7th International Conference on Autonomous Agents and Multiagent Systems, Estoril, Portugal, 2008 [http://www.ofai.at/research/agents/conf/at2ai6/papers/Silva.pdf link]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== The roundabout case study ==&lt;br /&gt;
&lt;br /&gt;
To put to a first test some of the basic concepts of Institutional Robotics, there is an ongoing case study with a minimalist setting.&lt;br /&gt;
We want a set of robots to become able to behave as car drivers in an urban traffic scenario. The minimal setup represents several roundabouts connected by a small system of streets. Robots will have to know how to deal with basic aspects of the road code, some traffic signs, and agents playing special roles (police robots).  Some more general rules, typical of human societies (“respect the integrity of other agents”, for example) must also be acknowledged and respected by the robots. Teams of e-pucks (the small robots being used) should be able to act in a “normal”, “conformist” way in the institutional environment while competing for the realization of a particular task (for example, collecting energy). But the robots could also be able, guided by utility-based considerations, to opt for inobservance of the institutional framework. The experiment will address the consequences of that co-existence of &amp;quot;conformist&amp;quot; and &amp;quot;non-conformist&amp;quot; behaviours within the same “robotic society”. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
The case study explores an aspect that is essential in many institutions. Most of the time, institutions have both material and mental aspects. The roundabout in a traffic scenario instances that property. On the one hand, the roundabout, just due to its physical features, constrains behaviour:  vehicles can not move on, drivers must choose either to turn right or to turn left if they want to proceed. Now, doing that (deciding in a conformist way, in Portugal, to go right) implies invoking a mental entity, a rule.  It is well known that this rule is not the same in all countries. But it always combines with material features of the roundabout to play its role in a institutional environment.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Image:26set08-rotunda-epucks-142w.jpg]]&lt;br /&gt;
&lt;br /&gt;
Part of the experimental setup at Researchers’ Night 2008 (26th September 2008, Centro Cultural de Belém)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Image:Experiment_small.png]]&lt;br /&gt;
&lt;br /&gt;
A step of the experiment ahead&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;html&amp;gt;&amp;lt;object width=&amp;quot;425&amp;quot; height=&amp;quot;350&amp;quot;&amp;gt; &amp;lt;param name=&amp;quot;movie&amp;quot; value=&amp;quot;http://www.youtube.com/v/mEImm1aAH_o&amp;quot;&amp;gt; &amp;lt;/param&amp;gt; &amp;lt;embed src=&amp;quot;http://www.youtube.com/v/mEImm1aAH_o&amp;quot; type=&amp;quot;application/x-shockwave-flash&amp;quot; width=&amp;quot;425&amp;quot; height=&amp;quot;350&amp;quot;&amp;gt; &amp;lt;/embed&amp;gt; &amp;lt;/object&amp;gt;&amp;lt;/html&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Basic behaviours: obstacles avoidance, wall following.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;html&amp;gt;&amp;lt;object width=&amp;quot;425&amp;quot; height=&amp;quot;344&amp;quot;&amp;gt;&amp;lt;param name=&amp;quot;movie&amp;quot; value=&amp;quot;http://www.youtube.com/v/PUuHuMEyc1A&amp;amp;hl=en&amp;amp;fs=1&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;param name=&amp;quot;allowFullScreen&amp;quot; value=&amp;quot;true&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;param name=&amp;quot;allowscriptaccess&amp;quot; value=&amp;quot;always&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;embed src=&amp;quot;http://www.youtube.com/v/PUuHuMEyc1A&amp;amp;hl=en&amp;amp;fs=1&amp;quot; type=&amp;quot;application/x-shockwave-flash&amp;quot; allowscriptaccess=&amp;quot;always&amp;quot; allowfullscreen=&amp;quot;true&amp;quot; width=&amp;quot;425&amp;quot; height=&amp;quot;344&amp;quot;&amp;gt;&amp;lt;/embed&amp;gt;&amp;lt;/object&amp;gt;&amp;lt;/html&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Cognitions does not preclude emergence: one e-puck got stuck on a small elevation; another robot, just passing through, and not being aware of the situation, smooths down the elevation with its own weight and frees its fellow.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== UML Models ==&lt;br /&gt;
&lt;br /&gt;
In the development of our work with Institutional Robotics a UML model structure was created. This structure is guided by a set of tuple definitions previously presented and aims to provide a prescriptive guideline to the actual implementation of IR concepts in robots. Some diagrams for the roundabout case study are presented in the links below.&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Concept%20Model%20-%20Class%20Diagram.pdf IR Concept Model - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp0%20Model%20-%20Class%20Diagram.pdf IR Roundabout Case Study Experiment 0 - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp0%20Model%20-%20Use%20Case%20Diagram.pdf IR Roundabout Case Study Experiment 0 - Use Case Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp1%20Model%20-%20Class%20Diagram.pdf IR Roundabout Case Study Experiment 1 - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp1%20Model%20-%20Sequence%20Diagram.pdf IR Roundabout Case Study Experiment 1 - Sequence Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp1%20Model%20-%20Use%20Case%20Diagram.pdf IR Roundabout Case Study Experiment 1 - Use Case Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp2%20Model%20-%20Class%20Diagram.pdf IR Roundabout Case Study Experiment 2 - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp2%20Model%20-%20Use%20Case%20Diagram.pdf IR Roundabout Case Study Experiment 2 - Use Case Diagram]&lt;br /&gt;
&lt;br /&gt;
== &amp;quot;From Human Societies to Artificial Societies&amp;quot; ==&lt;br /&gt;
&lt;br /&gt;
The series of conferences &amp;quot;From Human Societies to Artificial Societies&amp;quot; are a forum for transdisciplinar reflection on social and collective phenomena, establishing a bridge between Collective Robotics projects under development at ISR/IST and theoretical working on philosophy and social sciences.  &lt;br /&gt;
&lt;br /&gt;
The first edition of this series of conferences was hold between April and July 2008. Details (in portuguese) [http://institutionalrobotics.wordpress.com/ here]).&lt;br /&gt;
&lt;br /&gt;
The 2009 edition will be hold on next February and March ([http://institutionalrobotics2009.isr.ist.utl.pt/ more in portuguese here]).&lt;br /&gt;
&lt;br /&gt;
== Institutional Robotics blog ==&lt;br /&gt;
&lt;br /&gt;
[http://institutionalrobotics.blogspot.com/  Institutional Robotics] is a weblog edited by Porfírio Silva.  &amp;quot;An ongoing scientific, philosophical, and pragmatic research on Collective Robotics. A strategy to conceptualize multi-robot systems, which takes institutions as the main tool of social life of robots.&amp;quot; Open to comments, criticism, questions, suggestions.&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=Institutional_Robotics&amp;diff=1215</id>
		<title>Institutional Robotics</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=Institutional_Robotics&amp;diff=1215"/>
		<updated>2009-05-19T16:28:33Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: /* UML Models */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Institutional Robotics is a new strategy to conceptualize multi-robot systems, which takes institutions as the main tool of social life of robots with bounded rationality and bounded autonomy. This institutional approach intends to get inspiration from philosophical and social sciences research on social and collective phenomena, and is mainly inspired by concepts from Institutional Economics, an alternative to mainstream neoclassical economic theory.&lt;br /&gt;
&lt;br /&gt;
The goal is to have multiple robots developing activities in a shared environment with human, in such a way that humans can interact with robots &amp;quot;naturally&amp;quot;, intuitively, without a need to learn specific techniques to deal with them.  The focus is not one-to-one interaction, but social behaviour in physical and social environments populated with many natural as well as artificial agents. So, the robots must be able to recognize institutions and institutional indicators that humans also recognize as structuring forms of their complex social relationships. This includes, for instance, rules, routines, signs, forms of organization of the material world, social roles, and social forms as organizations or teams.&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;References&#039;&#039;&#039;:&lt;br /&gt;
&lt;br /&gt;
SILVA, Porfírio, and LIMA, Pedro U., &amp;quot;Institutional Robotics&amp;quot;, in Fernando Almeida e Costa &#039;&#039;et al.&#039;&#039; (eds.), Advances in Artificial Life. Proceedings of the 9th European Conference, ECAL 2007, Berlim e Heidelbergh, Springer-Verlag, 2007, pp. 595-604 [http://www.springerlink.com/content/jv82627127585321/fulltext.pdf link]&lt;br /&gt;
&lt;br /&gt;
SILVA, Porfírio, VENTURA, Rodrigo, and LIMA, Pedro U.,&amp;quot;Institutional Environments&amp;quot;, in Proc. of Workshop AT2AI: From agent theory to agent implementation, AAMAS 2008 - 7th International Conference on Autonomous Agents and Multiagent Systems, Estoril, Portugal, 2008 [http://www.ofai.at/research/agents/conf/at2ai6/papers/Silva.pdf link]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== The roundabout case study ==&lt;br /&gt;
&lt;br /&gt;
To put to a first test some of the basic concepts of Institutional Robotics, there is an ongoing case study with a minimalist setting.&lt;br /&gt;
We want a set of robots to become able to behave as car drivers in an urban traffic scenario. The minimal setup represents several roundabouts connected by a small system of streets. Robots will have to know how to deal with basic aspects of the road code, some traffic signs, and agents playing special roles (police robots).  Some more general rules, typical of human societies (“respect the integrity of other agents”, for example) must also be acknowledged and respected by the robots. Teams of e-pucks (the small robots being used) should be able to act in a “normal”, “conformist” way in the institutional environment while competing for the realization of a particular task (for example, collecting energy). But the robots could also be able, guided by utility-based considerations, to opt for inobservance of the institutional framework. The experiment will address the consequences of that co-existence of &amp;quot;conformist&amp;quot; and &amp;quot;non-conformist&amp;quot; behaviours within the same “robotic society”. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
The case study explores an aspect that is essential in many institutions. Most of the time, institutions have both material and mental aspects. The roundabout in a traffic scenario instances that property. On the one hand, the roundabout, just due to its physical features, constrains behaviour:  vehicles can not move on, drivers must choose either to turn right or to turn left if they want to proceed. Now, doing that (deciding in a conformist way, in Portugal, to go right) implies invoking a mental entity, a rule.  It is well known that this rule is not the same in all countries. But it always combines with material features of the roundabout to play its role in a institutional environment.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Image:26set08-rotunda-epucks-142w.jpg]]&lt;br /&gt;
&lt;br /&gt;
Part of the experimental setup at Researchers’ Night 2008 (26th September 2008, Centro Cultural de Belém)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Image:Experiment_small.png]]&lt;br /&gt;
&lt;br /&gt;
A step of the experiment ahead&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;html&amp;gt;&amp;lt;object width=&amp;quot;425&amp;quot; height=&amp;quot;350&amp;quot;&amp;gt; &amp;lt;param name=&amp;quot;movie&amp;quot; value=&amp;quot;http://www.youtube.com/v/mEImm1aAH_o&amp;quot;&amp;gt; &amp;lt;/param&amp;gt; &amp;lt;embed src=&amp;quot;http://www.youtube.com/v/mEImm1aAH_o&amp;quot; type=&amp;quot;application/x-shockwave-flash&amp;quot; width=&amp;quot;425&amp;quot; height=&amp;quot;350&amp;quot;&amp;gt; &amp;lt;/embed&amp;gt; &amp;lt;/object&amp;gt;&amp;lt;/html&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Basic behaviours: obstacles avoidance, wall following.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;html&amp;gt;&amp;lt;object width=&amp;quot;425&amp;quot; height=&amp;quot;344&amp;quot;&amp;gt;&amp;lt;param name=&amp;quot;movie&amp;quot; value=&amp;quot;http://www.youtube.com/v/PUuHuMEyc1A&amp;amp;hl=en&amp;amp;fs=1&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;param name=&amp;quot;allowFullScreen&amp;quot; value=&amp;quot;true&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;param name=&amp;quot;allowscriptaccess&amp;quot; value=&amp;quot;always&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;embed src=&amp;quot;http://www.youtube.com/v/PUuHuMEyc1A&amp;amp;hl=en&amp;amp;fs=1&amp;quot; type=&amp;quot;application/x-shockwave-flash&amp;quot; allowscriptaccess=&amp;quot;always&amp;quot; allowfullscreen=&amp;quot;true&amp;quot; width=&amp;quot;425&amp;quot; height=&amp;quot;344&amp;quot;&amp;gt;&amp;lt;/embed&amp;gt;&amp;lt;/object&amp;gt;&amp;lt;/html&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Cognitions does not preclude emergence: one e-puck got stuck on a small elevation; another robot, just passing through, and not being aware of the situation, smooths down the elevation with its own weight and frees its fellow.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== UML Models ==&lt;br /&gt;
&lt;br /&gt;
In the development of our work with Institutional Robotics a UML model structure was created. This structure is guided by a set of tuple definitions previously presented and aims to provide a prescriptive guideline to the actual implementation of IR concepts in robots. Some diagrams for the roundabout case-study are presented in the links below.&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Concept%20Model%20-%20Class%20Diagram.pdf IR Concept Model - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp0%20Model%20-%20Class%20Diagram.pdf IR Roundabout Case-Study Experiment 0 - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp0%20Model%20-%20Use%20Case%20Diagram.pdf IR Roundabout Case-Study Experiment 0 - Use Case Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp1%20Model%20-%20Class%20Diagram.pdf IR Roundabout Case-Study Experiment 1 - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp1%20Model%20-%20Sequence%20Diagram.pdf IR Roundabout Case-Study Experiment 1 - Sequence Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp1%20Model%20-%20Use%20Case%20Diagram.pdf IR Roundabout Case-Study Experiment 1 - Use Case Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp2%20Model%20-%20Class%20Diagram.pdf IR Roundabout Case-Study Experiment 2 - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp2%20Model%20-%20Use%20Case%20Diagram.pdf IR Roundabout Case-Study Experiment 2 - Use Case Diagram]&lt;br /&gt;
&lt;br /&gt;
== &amp;quot;From Human Societies to Artificial Societies&amp;quot; ==&lt;br /&gt;
&lt;br /&gt;
The series of conferences &amp;quot;From Human Societies to Artificial Societies&amp;quot; are a forum for transdisciplinar reflection on social and collective phenomena, establishing a bridge between Collective Robotics projects under development at ISR/IST and theoretical working on philosophy and social sciences.  &lt;br /&gt;
&lt;br /&gt;
The first edition of this series of conferences was hold between April and July 2008. Details (in portuguese) [http://institutionalrobotics.wordpress.com/ here]).&lt;br /&gt;
&lt;br /&gt;
The 2009 edition will be hold on next February and March ([http://institutionalrobotics2009.isr.ist.utl.pt/ more in portuguese here]).&lt;br /&gt;
&lt;br /&gt;
== Institutional Robotics blog ==&lt;br /&gt;
&lt;br /&gt;
[http://institutionalrobotics.blogspot.com/  Institutional Robotics] is a weblog edited by Porfírio Silva.  &amp;quot;An ongoing scientific, philosophical, and pragmatic research on Collective Robotics. A strategy to conceptualize multi-robot systems, which takes institutions as the main tool of social life of robots.&amp;quot; Open to comments, criticism, questions, suggestions.&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=Institutional_Robotics&amp;diff=1214</id>
		<title>Institutional Robotics</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=Institutional_Robotics&amp;diff=1214"/>
		<updated>2009-05-19T16:26:33Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: /* UML Models */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Institutional Robotics is a new strategy to conceptualize multi-robot systems, which takes institutions as the main tool of social life of robots with bounded rationality and bounded autonomy. This institutional approach intends to get inspiration from philosophical and social sciences research on social and collective phenomena, and is mainly inspired by concepts from Institutional Economics, an alternative to mainstream neoclassical economic theory.&lt;br /&gt;
&lt;br /&gt;
The goal is to have multiple robots developing activities in a shared environment with human, in such a way that humans can interact with robots &amp;quot;naturally&amp;quot;, intuitively, without a need to learn specific techniques to deal with them.  The focus is not one-to-one interaction, but social behaviour in physical and social environments populated with many natural as well as artificial agents. So, the robots must be able to recognize institutions and institutional indicators that humans also recognize as structuring forms of their complex social relationships. This includes, for instance, rules, routines, signs, forms of organization of the material world, social roles, and social forms as organizations or teams.&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;References&#039;&#039;&#039;:&lt;br /&gt;
&lt;br /&gt;
SILVA, Porfírio, and LIMA, Pedro U., &amp;quot;Institutional Robotics&amp;quot;, in Fernando Almeida e Costa &#039;&#039;et al.&#039;&#039; (eds.), Advances in Artificial Life. Proceedings of the 9th European Conference, ECAL 2007, Berlim e Heidelbergh, Springer-Verlag, 2007, pp. 595-604 [http://www.springerlink.com/content/jv82627127585321/fulltext.pdf link]&lt;br /&gt;
&lt;br /&gt;
SILVA, Porfírio, VENTURA, Rodrigo, and LIMA, Pedro U.,&amp;quot;Institutional Environments&amp;quot;, in Proc. of Workshop AT2AI: From agent theory to agent implementation, AAMAS 2008 - 7th International Conference on Autonomous Agents and Multiagent Systems, Estoril, Portugal, 2008 [http://www.ofai.at/research/agents/conf/at2ai6/papers/Silva.pdf link]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== The roundabout case study ==&lt;br /&gt;
&lt;br /&gt;
To put to a first test some of the basic concepts of Institutional Robotics, there is an ongoing case study with a minimalist setting.&lt;br /&gt;
We want a set of robots to become able to behave as car drivers in an urban traffic scenario. The minimal setup represents several roundabouts connected by a small system of streets. Robots will have to know how to deal with basic aspects of the road code, some traffic signs, and agents playing special roles (police robots).  Some more general rules, typical of human societies (“respect the integrity of other agents”, for example) must also be acknowledged and respected by the robots. Teams of e-pucks (the small robots being used) should be able to act in a “normal”, “conformist” way in the institutional environment while competing for the realization of a particular task (for example, collecting energy). But the robots could also be able, guided by utility-based considerations, to opt for inobservance of the institutional framework. The experiment will address the consequences of that co-existence of &amp;quot;conformist&amp;quot; and &amp;quot;non-conformist&amp;quot; behaviours within the same “robotic society”. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
The case study explores an aspect that is essential in many institutions. Most of the time, institutions have both material and mental aspects. The roundabout in a traffic scenario instances that property. On the one hand, the roundabout, just due to its physical features, constrains behaviour:  vehicles can not move on, drivers must choose either to turn right or to turn left if they want to proceed. Now, doing that (deciding in a conformist way, in Portugal, to go right) implies invoking a mental entity, a rule.  It is well known that this rule is not the same in all countries. But it always combines with material features of the roundabout to play its role in a institutional environment.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Image:26set08-rotunda-epucks-142w.jpg]]&lt;br /&gt;
&lt;br /&gt;
Part of the experimental setup at Researchers’ Night 2008 (26th September 2008, Centro Cultural de Belém)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Image:Experiment_small.png]]&lt;br /&gt;
&lt;br /&gt;
A step of the experiment ahead&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;html&amp;gt;&amp;lt;object width=&amp;quot;425&amp;quot; height=&amp;quot;350&amp;quot;&amp;gt; &amp;lt;param name=&amp;quot;movie&amp;quot; value=&amp;quot;http://www.youtube.com/v/mEImm1aAH_o&amp;quot;&amp;gt; &amp;lt;/param&amp;gt; &amp;lt;embed src=&amp;quot;http://www.youtube.com/v/mEImm1aAH_o&amp;quot; type=&amp;quot;application/x-shockwave-flash&amp;quot; width=&amp;quot;425&amp;quot; height=&amp;quot;350&amp;quot;&amp;gt; &amp;lt;/embed&amp;gt; &amp;lt;/object&amp;gt;&amp;lt;/html&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Basic behaviours: obstacles avoidance, wall following.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;html&amp;gt;&amp;lt;object width=&amp;quot;425&amp;quot; height=&amp;quot;344&amp;quot;&amp;gt;&amp;lt;param name=&amp;quot;movie&amp;quot; value=&amp;quot;http://www.youtube.com/v/PUuHuMEyc1A&amp;amp;hl=en&amp;amp;fs=1&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;param name=&amp;quot;allowFullScreen&amp;quot; value=&amp;quot;true&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;param name=&amp;quot;allowscriptaccess&amp;quot; value=&amp;quot;always&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;embed src=&amp;quot;http://www.youtube.com/v/PUuHuMEyc1A&amp;amp;hl=en&amp;amp;fs=1&amp;quot; type=&amp;quot;application/x-shockwave-flash&amp;quot; allowscriptaccess=&amp;quot;always&amp;quot; allowfullscreen=&amp;quot;true&amp;quot; width=&amp;quot;425&amp;quot; height=&amp;quot;344&amp;quot;&amp;gt;&amp;lt;/embed&amp;gt;&amp;lt;/object&amp;gt;&amp;lt;/html&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Cognitions does not preclude emergence: one e-puck got stuck on a small elevation; another robot, just passing through, and not being aware of the situation, smooths down the elevation with its own weight and frees its fellow.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== UML Models ==&lt;br /&gt;
&lt;br /&gt;
In the development of our work with Institutional Robotics a UML model structure was created. This structure is guided by a set of tuple definitions for specific entities previously presented and aims to provide a prescriptive guideline to the actual implementation of IR concepts in robots. Some diagrams for the Roundabout Case-Study are presented in the links below.&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Concept%20Model%20-%20Class%20Diagram.pdf IR Concept Model - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp0%20Model%20-%20Class%20Diagram.pdf IR Roundabout Case-Study Experiment 0 - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp0%20Model%20-%20Use%20Case%20Diagram.pdf IR Roundabout Case-Study Experiment 0 - Use Case Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp1%20Model%20-%20Class%20Diagram.pdf IR Roundabout Case-Study Experiment 1 - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp1%20Model%20-%20Sequence%20Diagram.pdf IR Roundabout Case-Study Experiment 1 - Sequence Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp1%20Model%20-%20Use%20Case%20Diagram.pdf IR Roundabout Case-Study Experiment 1 - Use Case Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp2%20Model%20-%20Class%20Diagram.pdf IR Roundabout Case-Study Experiment 2 - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp2%20Model%20-%20Use%20Case%20Diagram.pdf IR Roundabout Case-Study Experiment 2 - Use Case Diagram]&lt;br /&gt;
&lt;br /&gt;
== &amp;quot;From Human Societies to Artificial Societies&amp;quot; ==&lt;br /&gt;
&lt;br /&gt;
The series of conferences &amp;quot;From Human Societies to Artificial Societies&amp;quot; are a forum for transdisciplinar reflection on social and collective phenomena, establishing a bridge between Collective Robotics projects under development at ISR/IST and theoretical working on philosophy and social sciences.  &lt;br /&gt;
&lt;br /&gt;
The first edition of this series of conferences was hold between April and July 2008. Details (in portuguese) [http://institutionalrobotics.wordpress.com/ here]).&lt;br /&gt;
&lt;br /&gt;
The 2009 edition will be hold on next February and March ([http://institutionalrobotics2009.isr.ist.utl.pt/ more in portuguese here]).&lt;br /&gt;
&lt;br /&gt;
== Institutional Robotics blog ==&lt;br /&gt;
&lt;br /&gt;
[http://institutionalrobotics.blogspot.com/  Institutional Robotics] is a weblog edited by Porfírio Silva.  &amp;quot;An ongoing scientific, philosophical, and pragmatic research on Collective Robotics. A strategy to conceptualize multi-robot systems, which takes institutions as the main tool of social life of robots.&amp;quot; Open to comments, criticism, questions, suggestions.&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=Institutional_Robotics&amp;diff=1213</id>
		<title>Institutional Robotics</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=Institutional_Robotics&amp;diff=1213"/>
		<updated>2009-05-19T16:20:43Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: /* UML Models */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Institutional Robotics is a new strategy to conceptualize multi-robot systems, which takes institutions as the main tool of social life of robots with bounded rationality and bounded autonomy. This institutional approach intends to get inspiration from philosophical and social sciences research on social and collective phenomena, and is mainly inspired by concepts from Institutional Economics, an alternative to mainstream neoclassical economic theory.&lt;br /&gt;
&lt;br /&gt;
The goal is to have multiple robots developing activities in a shared environment with human, in such a way that humans can interact with robots &amp;quot;naturally&amp;quot;, intuitively, without a need to learn specific techniques to deal with them.  The focus is not one-to-one interaction, but social behaviour in physical and social environments populated with many natural as well as artificial agents. So, the robots must be able to recognize institutions and institutional indicators that humans also recognize as structuring forms of their complex social relationships. This includes, for instance, rules, routines, signs, forms of organization of the material world, social roles, and social forms as organizations or teams.&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;References&#039;&#039;&#039;:&lt;br /&gt;
&lt;br /&gt;
SILVA, Porfírio, and LIMA, Pedro U., &amp;quot;Institutional Robotics&amp;quot;, in Fernando Almeida e Costa &#039;&#039;et al.&#039;&#039; (eds.), Advances in Artificial Life. Proceedings of the 9th European Conference, ECAL 2007, Berlim e Heidelbergh, Springer-Verlag, 2007, pp. 595-604 [http://www.springerlink.com/content/jv82627127585321/fulltext.pdf link]&lt;br /&gt;
&lt;br /&gt;
SILVA, Porfírio, VENTURA, Rodrigo, and LIMA, Pedro U.,&amp;quot;Institutional Environments&amp;quot;, in Proc. of Workshop AT2AI: From agent theory to agent implementation, AAMAS 2008 - 7th International Conference on Autonomous Agents and Multiagent Systems, Estoril, Portugal, 2008 [http://www.ofai.at/research/agents/conf/at2ai6/papers/Silva.pdf link]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== The roundabout case study ==&lt;br /&gt;
&lt;br /&gt;
To put to a first test some of the basic concepts of Institutional Robotics, there is an ongoing case study with a minimalist setting.&lt;br /&gt;
We want a set of robots to become able to behave as car drivers in an urban traffic scenario. The minimal setup represents several roundabouts connected by a small system of streets. Robots will have to know how to deal with basic aspects of the road code, some traffic signs, and agents playing special roles (police robots).  Some more general rules, typical of human societies (“respect the integrity of other agents”, for example) must also be acknowledged and respected by the robots. Teams of e-pucks (the small robots being used) should be able to act in a “normal”, “conformist” way in the institutional environment while competing for the realization of a particular task (for example, collecting energy). But the robots could also be able, guided by utility-based considerations, to opt for inobservance of the institutional framework. The experiment will address the consequences of that co-existence of &amp;quot;conformist&amp;quot; and &amp;quot;non-conformist&amp;quot; behaviours within the same “robotic society”. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
The case study explores an aspect that is essential in many institutions. Most of the time, institutions have both material and mental aspects. The roundabout in a traffic scenario instances that property. On the one hand, the roundabout, just due to its physical features, constrains behaviour:  vehicles can not move on, drivers must choose either to turn right or to turn left if they want to proceed. Now, doing that (deciding in a conformist way, in Portugal, to go right) implies invoking a mental entity, a rule.  It is well known that this rule is not the same in all countries. But it always combines with material features of the roundabout to play its role in a institutional environment.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Image:26set08-rotunda-epucks-142w.jpg]]&lt;br /&gt;
&lt;br /&gt;
Part of the experimental setup at Researchers’ Night 2008 (26th September 2008, Centro Cultural de Belém)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Image:Experiment_small.png]]&lt;br /&gt;
&lt;br /&gt;
A step of the experiment ahead&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;html&amp;gt;&amp;lt;object width=&amp;quot;425&amp;quot; height=&amp;quot;350&amp;quot;&amp;gt; &amp;lt;param name=&amp;quot;movie&amp;quot; value=&amp;quot;http://www.youtube.com/v/mEImm1aAH_o&amp;quot;&amp;gt; &amp;lt;/param&amp;gt; &amp;lt;embed src=&amp;quot;http://www.youtube.com/v/mEImm1aAH_o&amp;quot; type=&amp;quot;application/x-shockwave-flash&amp;quot; width=&amp;quot;425&amp;quot; height=&amp;quot;350&amp;quot;&amp;gt; &amp;lt;/embed&amp;gt; &amp;lt;/object&amp;gt;&amp;lt;/html&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Basic behaviours: obstacles avoidance, wall following.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;html&amp;gt;&amp;lt;object width=&amp;quot;425&amp;quot; height=&amp;quot;344&amp;quot;&amp;gt;&amp;lt;param name=&amp;quot;movie&amp;quot; value=&amp;quot;http://www.youtube.com/v/PUuHuMEyc1A&amp;amp;hl=en&amp;amp;fs=1&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;param name=&amp;quot;allowFullScreen&amp;quot; value=&amp;quot;true&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;param name=&amp;quot;allowscriptaccess&amp;quot; value=&amp;quot;always&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;embed src=&amp;quot;http://www.youtube.com/v/PUuHuMEyc1A&amp;amp;hl=en&amp;amp;fs=1&amp;quot; type=&amp;quot;application/x-shockwave-flash&amp;quot; allowscriptaccess=&amp;quot;always&amp;quot; allowfullscreen=&amp;quot;true&amp;quot; width=&amp;quot;425&amp;quot; height=&amp;quot;344&amp;quot;&amp;gt;&amp;lt;/embed&amp;gt;&amp;lt;/object&amp;gt;&amp;lt;/html&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Cognitions does not preclude emergence: one e-puck got stuck on a small elevation; another robot, just passing through, and not being aware of the situation, smooths down the elevation with its own weight and frees its fellow.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== UML Models ==&lt;br /&gt;
&lt;br /&gt;
UML Models for IR&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Concept%20Model%20-%20Class%20Diagram.pdf IR Concept Model - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp0%20Model%20-%20Class%20Diagram.pdf IR Roundabout Case-Study Experiment 0 - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp0%20Model%20-%20Use%20Case%20Diagram.pdf IR Roundabout Case-Study Experiment 0 - Use Case Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp1%20Model%20-%20Class%20Diagram.pdf IR Roundabout Case-Study Experiment 1 - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp1%20Model%20-%20Sequence%20Diagram.pdf IR Roundabout Case-Study Experiment 1 - Sequence Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp1%20Model%20-%20Use%20Case%20Diagram.pdf IR Roundabout Case-Study Experiment 1 - Use Case Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp2%20Model%20-%20Class%20Diagram.pdf IR Roundabout Case-Study Experiment 2 - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp2%20Model%20-%20Use%20Case%20Diagram.pdf IR Roundabout Case-Study Experiment 2 - Use Case Diagram]&lt;br /&gt;
&lt;br /&gt;
== &amp;quot;From Human Societies to Artificial Societies&amp;quot; ==&lt;br /&gt;
&lt;br /&gt;
The series of conferences &amp;quot;From Human Societies to Artificial Societies&amp;quot; are a forum for transdisciplinar reflection on social and collective phenomena, establishing a bridge between Collective Robotics projects under development at ISR/IST and theoretical working on philosophy and social sciences.  &lt;br /&gt;
&lt;br /&gt;
The first edition of this series of conferences was hold between April and July 2008. Details (in portuguese) [http://institutionalrobotics.wordpress.com/ here]).&lt;br /&gt;
&lt;br /&gt;
The 2009 edition will be hold on next February and March ([http://institutionalrobotics2009.isr.ist.utl.pt/ more in portuguese here]).&lt;br /&gt;
&lt;br /&gt;
== Institutional Robotics blog ==&lt;br /&gt;
&lt;br /&gt;
[http://institutionalrobotics.blogspot.com/  Institutional Robotics] is a weblog edited by Porfírio Silva.  &amp;quot;An ongoing scientific, philosophical, and pragmatic research on Collective Robotics. A strategy to conceptualize multi-robot systems, which takes institutions as the main tool of social life of robots.&amp;quot; Open to comments, criticism, questions, suggestions.&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=Institutional_Robotics&amp;diff=1212</id>
		<title>Institutional Robotics</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=Institutional_Robotics&amp;diff=1212"/>
		<updated>2009-05-19T16:12:54Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Institutional Robotics is a new strategy to conceptualize multi-robot systems, which takes institutions as the main tool of social life of robots with bounded rationality and bounded autonomy. This institutional approach intends to get inspiration from philosophical and social sciences research on social and collective phenomena, and is mainly inspired by concepts from Institutional Economics, an alternative to mainstream neoclassical economic theory.&lt;br /&gt;
&lt;br /&gt;
The goal is to have multiple robots developing activities in a shared environment with human, in such a way that humans can interact with robots &amp;quot;naturally&amp;quot;, intuitively, without a need to learn specific techniques to deal with them.  The focus is not one-to-one interaction, but social behaviour in physical and social environments populated with many natural as well as artificial agents. So, the robots must be able to recognize institutions and institutional indicators that humans also recognize as structuring forms of their complex social relationships. This includes, for instance, rules, routines, signs, forms of organization of the material world, social roles, and social forms as organizations or teams.&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;References&#039;&#039;&#039;:&lt;br /&gt;
&lt;br /&gt;
SILVA, Porfírio, and LIMA, Pedro U., &amp;quot;Institutional Robotics&amp;quot;, in Fernando Almeida e Costa &#039;&#039;et al.&#039;&#039; (eds.), Advances in Artificial Life. Proceedings of the 9th European Conference, ECAL 2007, Berlim e Heidelbergh, Springer-Verlag, 2007, pp. 595-604 [http://www.springerlink.com/content/jv82627127585321/fulltext.pdf link]&lt;br /&gt;
&lt;br /&gt;
SILVA, Porfírio, VENTURA, Rodrigo, and LIMA, Pedro U.,&amp;quot;Institutional Environments&amp;quot;, in Proc. of Workshop AT2AI: From agent theory to agent implementation, AAMAS 2008 - 7th International Conference on Autonomous Agents and Multiagent Systems, Estoril, Portugal, 2008 [http://www.ofai.at/research/agents/conf/at2ai6/papers/Silva.pdf link]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== The roundabout case study ==&lt;br /&gt;
&lt;br /&gt;
To put to a first test some of the basic concepts of Institutional Robotics, there is an ongoing case study with a minimalist setting.&lt;br /&gt;
We want a set of robots to become able to behave as car drivers in an urban traffic scenario. The minimal setup represents several roundabouts connected by a small system of streets. Robots will have to know how to deal with basic aspects of the road code, some traffic signs, and agents playing special roles (police robots).  Some more general rules, typical of human societies (“respect the integrity of other agents”, for example) must also be acknowledged and respected by the robots. Teams of e-pucks (the small robots being used) should be able to act in a “normal”, “conformist” way in the institutional environment while competing for the realization of a particular task (for example, collecting energy). But the robots could also be able, guided by utility-based considerations, to opt for inobservance of the institutional framework. The experiment will address the consequences of that co-existence of &amp;quot;conformist&amp;quot; and &amp;quot;non-conformist&amp;quot; behaviours within the same “robotic society”. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
The case study explores an aspect that is essential in many institutions. Most of the time, institutions have both material and mental aspects. The roundabout in a traffic scenario instances that property. On the one hand, the roundabout, just due to its physical features, constrains behaviour:  vehicles can not move on, drivers must choose either to turn right or to turn left if they want to proceed. Now, doing that (deciding in a conformist way, in Portugal, to go right) implies invoking a mental entity, a rule.  It is well known that this rule is not the same in all countries. But it always combines with material features of the roundabout to play its role in a institutional environment.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Image:26set08-rotunda-epucks-142w.jpg]]&lt;br /&gt;
&lt;br /&gt;
Part of the experimental setup at Researchers’ Night 2008 (26th September 2008, Centro Cultural de Belém)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Image:Experiment_small.png]]&lt;br /&gt;
&lt;br /&gt;
A step of the experiment ahead&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;html&amp;gt;&amp;lt;object width=&amp;quot;425&amp;quot; height=&amp;quot;350&amp;quot;&amp;gt; &amp;lt;param name=&amp;quot;movie&amp;quot; value=&amp;quot;http://www.youtube.com/v/mEImm1aAH_o&amp;quot;&amp;gt; &amp;lt;/param&amp;gt; &amp;lt;embed src=&amp;quot;http://www.youtube.com/v/mEImm1aAH_o&amp;quot; type=&amp;quot;application/x-shockwave-flash&amp;quot; width=&amp;quot;425&amp;quot; height=&amp;quot;350&amp;quot;&amp;gt; &amp;lt;/embed&amp;gt; &amp;lt;/object&amp;gt;&amp;lt;/html&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Basic behaviours: obstacles avoidance, wall following.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;html&amp;gt;&amp;lt;object width=&amp;quot;425&amp;quot; height=&amp;quot;344&amp;quot;&amp;gt;&amp;lt;param name=&amp;quot;movie&amp;quot; value=&amp;quot;http://www.youtube.com/v/PUuHuMEyc1A&amp;amp;hl=en&amp;amp;fs=1&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;param name=&amp;quot;allowFullScreen&amp;quot; value=&amp;quot;true&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;param name=&amp;quot;allowscriptaccess&amp;quot; value=&amp;quot;always&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;embed src=&amp;quot;http://www.youtube.com/v/PUuHuMEyc1A&amp;amp;hl=en&amp;amp;fs=1&amp;quot; type=&amp;quot;application/x-shockwave-flash&amp;quot; allowscriptaccess=&amp;quot;always&amp;quot; allowfullscreen=&amp;quot;true&amp;quot; width=&amp;quot;425&amp;quot; height=&amp;quot;344&amp;quot;&amp;gt;&amp;lt;/embed&amp;gt;&amp;lt;/object&amp;gt;&amp;lt;/html&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Cognitions does not preclude emergence: one e-puck got stuck on a small elevation; another robot, just passing through, and not being aware of the situation, smooths down the elevation with its own weight and frees its fellow.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== UML Models ==&lt;br /&gt;
&lt;br /&gt;
UML Models for IR&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Concept%20Model%20-%20Class%20Diagram.pdf IR Concept Model - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
- [http://users.isr.ist.utl.pt/~jpereira/IR_uml/IR%20Roundabout%20Case%20Exp0%20Model%20-%20Class%20Diagram.pdf IR Roundabout Case Experiment 0 - Class Diagram]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== &amp;quot;From Human Societies to Artificial Societies&amp;quot; ==&lt;br /&gt;
&lt;br /&gt;
The series of conferences &amp;quot;From Human Societies to Artificial Societies&amp;quot; are a forum for transdisciplinar reflection on social and collective phenomena, establishing a bridge between Collective Robotics projects under development at ISR/IST and theoretical working on philosophy and social sciences.  &lt;br /&gt;
&lt;br /&gt;
The first edition of this series of conferences was hold between April and July 2008. Details (in portuguese) [http://institutionalrobotics.wordpress.com/ here]).&lt;br /&gt;
&lt;br /&gt;
The 2009 edition will be hold on next February and March ([http://institutionalrobotics2009.isr.ist.utl.pt/ more in portuguese here]).&lt;br /&gt;
&lt;br /&gt;
== Institutional Robotics blog ==&lt;br /&gt;
&lt;br /&gt;
[http://institutionalrobotics.blogspot.com/  Institutional Robotics] is a weblog edited by Porfírio Silva.  &amp;quot;An ongoing scientific, philosophical, and pragmatic research on Collective Robotics. A strategy to conceptualize multi-robot systems, which takes institutions as the main tool of social life of robots.&amp;quot; Open to comments, criticism, questions, suggestions.&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
	<entry>
		<id>http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=Institutional_Robotics&amp;diff=1211</id>
		<title>Institutional Robotics</title>
		<link rel="alternate" type="text/html" href="http://mediawiki.isr.tecnico.ulisboa.pt/index.php?title=Institutional_Robotics&amp;diff=1211"/>
		<updated>2009-05-19T16:06:09Z</updated>

		<summary type="html">&lt;p&gt;Jpereira: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Institutional Robotics is a new strategy to conceptualize multi-robot systems, which takes institutions as the main tool of social life of robots with bounded rationality and bounded autonomy. This institutional approach intends to get inspiration from philosophical and social sciences research on social and collective phenomena, and is mainly inspired by concepts from Institutional Economics, an alternative to mainstream neoclassical economic theory.&lt;br /&gt;
&lt;br /&gt;
The goal is to have multiple robots developing activities in a shared environment with human, in such a way that humans can interact with robots &amp;quot;naturally&amp;quot;, intuitively, without a need to learn specific techniques to deal with them.  The focus is not one-to-one interaction, but social behaviour in physical and social environments populated with many natural as well as artificial agents. So, the robots must be able to recognize institutions and institutional indicators that humans also recognize as structuring forms of their complex social relationships. This includes, for instance, rules, routines, signs, forms of organization of the material world, social roles, and social forms as organizations or teams.&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;References&#039;&#039;&#039;:&lt;br /&gt;
&lt;br /&gt;
SILVA, Porfírio, and LIMA, Pedro U., &amp;quot;Institutional Robotics&amp;quot;, in Fernando Almeida e Costa &#039;&#039;et al.&#039;&#039; (eds.), Advances in Artificial Life. Proceedings of the 9th European Conference, ECAL 2007, Berlim e Heidelbergh, Springer-Verlag, 2007, pp. 595-604 [http://www.springerlink.com/content/jv82627127585321/fulltext.pdf link]&lt;br /&gt;
&lt;br /&gt;
SILVA, Porfírio, VENTURA, Rodrigo, and LIMA, Pedro U.,&amp;quot;Institutional Environments&amp;quot;, in Proc. of Workshop AT2AI: From agent theory to agent implementation, AAMAS 2008 - 7th International Conference on Autonomous Agents and Multiagent Systems, Estoril, Portugal, 2008 [http://www.ofai.at/research/agents/conf/at2ai6/papers/Silva.pdf link]&lt;br /&gt;
&lt;br /&gt;
== UML Models ==&lt;br /&gt;
&lt;br /&gt;
Uml models for IR&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== The roundabout case study ==&lt;br /&gt;
&lt;br /&gt;
To put to a first test some of the basic concepts of Institutional Robotics, there is an ongoing case study with a minimalist setting.&lt;br /&gt;
We want a set of robots to become able to behave as car drivers in an urban traffic scenario. The minimal setup represents several roundabouts connected by a small system of streets. Robots will have to know how to deal with basic aspects of the road code, some traffic signs, and agents playing special roles (police robots).  Some more general rules, typical of human societies (“respect the integrity of other agents”, for example) must also be acknowledged and respected by the robots. Teams of e-pucks (the small robots being used) should be able to act in a “normal”, “conformist” way in the institutional environment while competing for the realization of a particular task (for example, collecting energy). But the robots could also be able, guided by utility-based considerations, to opt for inobservance of the institutional framework. The experiment will address the consequences of that co-existence of &amp;quot;conformist&amp;quot; and &amp;quot;non-conformist&amp;quot; behaviours within the same “robotic society”. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
The case study explores an aspect that is essential in many institutions. Most of the time, institutions have both material and mental aspects. The roundabout in a traffic scenario instances that property. On the one hand, the roundabout, just due to its physical features, constrains behaviour:  vehicles can not move on, drivers must choose either to turn right or to turn left if they want to proceed. Now, doing that (deciding in a conformist way, in Portugal, to go right) implies invoking a mental entity, a rule.  It is well known that this rule is not the same in all countries. But it always combines with material features of the roundabout to play its role in a institutional environment.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Image:26set08-rotunda-epucks-142w.jpg]]&lt;br /&gt;
&lt;br /&gt;
Part of the experimental setup at Researchers’ Night 2008 (26th September 2008, Centro Cultural de Belém)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Image:Experiment_small.png]]&lt;br /&gt;
&lt;br /&gt;
A step of the experiment ahead&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;html&amp;gt;&amp;lt;object width=&amp;quot;425&amp;quot; height=&amp;quot;350&amp;quot;&amp;gt; &amp;lt;param name=&amp;quot;movie&amp;quot; value=&amp;quot;http://www.youtube.com/v/mEImm1aAH_o&amp;quot;&amp;gt; &amp;lt;/param&amp;gt; &amp;lt;embed src=&amp;quot;http://www.youtube.com/v/mEImm1aAH_o&amp;quot; type=&amp;quot;application/x-shockwave-flash&amp;quot; width=&amp;quot;425&amp;quot; height=&amp;quot;350&amp;quot;&amp;gt; &amp;lt;/embed&amp;gt; &amp;lt;/object&amp;gt;&amp;lt;/html&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Basic behaviours: obstacles avoidance, wall following.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;html&amp;gt;&amp;lt;object width=&amp;quot;425&amp;quot; height=&amp;quot;344&amp;quot;&amp;gt;&amp;lt;param name=&amp;quot;movie&amp;quot; value=&amp;quot;http://www.youtube.com/v/PUuHuMEyc1A&amp;amp;hl=en&amp;amp;fs=1&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;param name=&amp;quot;allowFullScreen&amp;quot; value=&amp;quot;true&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;param name=&amp;quot;allowscriptaccess&amp;quot; value=&amp;quot;always&amp;quot;&amp;gt;&amp;lt;/param&amp;gt;&amp;lt;embed src=&amp;quot;http://www.youtube.com/v/PUuHuMEyc1A&amp;amp;hl=en&amp;amp;fs=1&amp;quot; type=&amp;quot;application/x-shockwave-flash&amp;quot; allowscriptaccess=&amp;quot;always&amp;quot; allowfullscreen=&amp;quot;true&amp;quot; width=&amp;quot;425&amp;quot; height=&amp;quot;344&amp;quot;&amp;gt;&amp;lt;/embed&amp;gt;&amp;lt;/object&amp;gt;&amp;lt;/html&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Cognitions does not preclude emergence: one e-puck got stuck on a small elevation; another robot, just passing through, and not being aware of the situation, smooths down the elevation with its own weight and frees its fellow.&lt;br /&gt;
&lt;br /&gt;
== &amp;quot;From Human Societies to Artificial Societies&amp;quot; ==&lt;br /&gt;
&lt;br /&gt;
The series of conferences &amp;quot;From Human Societies to Artificial Societies&amp;quot; are a forum for transdisciplinar reflection on social and collective phenomena, establishing a bridge between Collective Robotics projects under development at ISR/IST and theoretical working on philosophy and social sciences.  &lt;br /&gt;
&lt;br /&gt;
The first edition of this series of conferences was hold between April and July 2008. Details (in portuguese) [http://institutionalrobotics.wordpress.com/ here]).&lt;br /&gt;
&lt;br /&gt;
The 2009 edition will be hold on next February and March ([http://institutionalrobotics2009.isr.ist.utl.pt/ more in portuguese here]).&lt;br /&gt;
&lt;br /&gt;
== Institutional Robotics blog ==&lt;br /&gt;
&lt;br /&gt;
[http://institutionalrobotics.blogspot.com/  Institutional Robotics] is a weblog edited by Porfírio Silva.  &amp;quot;An ongoing scientific, philosophical, and pragmatic research on Collective Robotics. A strategy to conceptualize multi-robot systems, which takes institutions as the main tool of social life of robots.&amp;quot; Open to comments, criticism, questions, suggestions.&lt;/div&gt;</summary>
		<author><name>Jpereira</name></author>
	</entry>
</feed>