Semantic Web Technologies Applied to Interoperability on an Educational Portal
This paper describes an approach to promote interoperability among heterogeneous agents that are part of an Educational Portal (PortEdu). We focus on a specific agent, the social agent, adding all the necessary functionality for him to interact with agents that aren’t fully aware of its context. The...
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| creator | Santos, Elder Rizzon Boff, Elisa Vicari, Rosa Maria |
| description | This paper describes an approach to promote interoperability among heterogeneous agents that are part of an Educational Portal (PortEdu). We focus on a specific agent, the social agent, adding all the necessary functionality for him to interact with agents that aren’t fully aware of its context. The social agent belongs to a Multi-agent Learning Environment designed to support training of diagnostic reasoning and modeling of domains with complex and uncertain knowledge, AMPLIA. The knowledge of the social agent is implemented with Bayesian networks, which allows the agent to represent its probabilistic knowledge and make its decisions. However, to communicate with agents outside AMPLIA, it is necessary to express such probabilistic knowledge in a way that all agents may process. Such requirement is addressed using OWL, an ontology language developed by W3C to be used on the Semantic Web. |
| doi_str_mv | 10.1007/11774303_31 |
| format | Conference Proceeding |
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We focus on a specific agent, the social agent, adding all the necessary functionality for him to interact with agents that aren’t fully aware of its context. The social agent belongs to a Multi-agent Learning Environment designed to support training of diagnostic reasoning and modeling of domains with complex and uncertain knowledge, AMPLIA. The knowledge of the social agent is implemented with Bayesian networks, which allows the agent to represent its probabilistic knowledge and make its decisions. However, to communicate with agents outside AMPLIA, it is necessary to express such probabilistic knowledge in a way that all agents may process. Such requirement is addressed using OWL, an ontology language developed by W3C to be used on the Semantic Web.</description><subject>Applied sciences</subject><subject>Artificial intelligence</subject><subject>Bayesian Network</subject><subject>Computer science; control theory; systems</subject><subject>Computer systems and distributed systems. User interface</subject><subject>Exact sciences and technology</subject><subject>General aspects</subject><subject>Information systems. Data bases</subject><subject>Memory organisation. Data processing</subject><subject>Multiagent System</subject><subject>Occupational training. Personnel. Work management</subject><subject>Ontology Mapping</subject><subject>Query Language</subject><subject>Social Agent</subject><subject>Software</subject><subject>Speech and sound recognition and synthesis. Linguistics</subject><issn>0302-9743</issn><issn>1611-3349</issn><isbn>3540351590</isbn><isbn>9783540351597</isbn><isbn>3540351604</isbn><isbn>9783540351603</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2006</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNpNkD9PwzAUxM0_iVI68QW8MDAE3utz6nisUIFKFSBRxBi9OE4JpHYUh6HfnqAixC033O9uOCEuEK4RQN8gaq0IKCc8EGeUKqAUZ6AOxQhniAmRMkd_QWrgWIyAYJqYoXYqJjF-wCDCTAGOxOOL27LvayvfXCHXzr770IRN7aKct21Tu1L2QS5977rQuo6Luqn7nQxespeL8styXwfPjXwOXc_NuTipuIlu8utj8Xq3WN8-JKun--XtfJW0UzR9kgFbl0GmNSpUFjMwxmrHpKkCspUzRlGGKWsq9ZRnqBS40mrLunBYGBqLy_1uy9FyU3XsbR3ztqu33O1yNMYQIg3c1Z6LQ-Q3rsuLED5jjpD_vJn_e5O-AWA9YTI</recordid><startdate>2006</startdate><enddate>2006</enddate><creator>Santos, Elder Rizzon</creator><creator>Boff, Elisa</creator><creator>Vicari, Rosa Maria</creator><general>Springer Berlin Heidelberg</general><general>Springer</general><scope>IQODW</scope></search><sort><creationdate>2006</creationdate><title>Semantic Web Technologies Applied to Interoperability on an Educational Portal</title><author>Santos, Elder Rizzon ; Boff, Elisa ; Vicari, Rosa Maria</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p219t-80ace808771414c18099c7ea373f03cfe9943815a73d72a61440edc7ca7be1b93</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Applied sciences</topic><topic>Artificial intelligence</topic><topic>Bayesian Network</topic><topic>Computer science; control theory; systems</topic><topic>Computer systems and distributed systems. 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Linguistics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Santos, Elder Rizzon</creatorcontrib><creatorcontrib>Boff, Elisa</creatorcontrib><creatorcontrib>Vicari, Rosa Maria</creatorcontrib><collection>Pascal-Francis</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Santos, Elder Rizzon</au><au>Boff, Elisa</au><au>Vicari, Rosa Maria</au><au>Chan, Tak-Wai</au><au>Ikeda, Mitsuru</au><au>Ashley, Kevin D.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Semantic Web Technologies Applied to Interoperability on an Educational Portal</atitle><btitle>Intelligent Tutoring Systems</btitle><date>2006</date><risdate>2006</risdate><spage>308</spage><epage>317</epage><pages>308-317</pages><issn>0302-9743</issn><eissn>1611-3349</eissn><isbn>3540351590</isbn><isbn>9783540351597</isbn><eisbn>3540351604</eisbn><eisbn>9783540351603</eisbn><abstract>This paper describes an approach to promote interoperability among heterogeneous agents that are part of an Educational Portal (PortEdu). 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| fulltext | fulltext |
| identifier | ISSN: 0302-9743 |
| ispartof | Intelligent Tutoring Systems, 2006, p.308-317 |
| issn | 0302-9743 1611-3349 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_19993113 |
| source | Springer Books |
| subjects | Applied sciences Artificial intelligence Bayesian Network Computer science control theory systems Computer systems and distributed systems. User interface Exact sciences and technology General aspects Information systems. Data bases Memory organisation. Data processing Multiagent System Occupational training. Personnel. Work management Ontology Mapping Query Language Social Agent Software Speech and sound recognition and synthesis. Linguistics |
| title | Semantic Web Technologies Applied to Interoperability on an Educational Portal |
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