Ontology-Based Analyzeof Chat Conversations. An Urban Development Case

Ontology-Based Analyze of Chat Conversations. An Urban Development Case Stefan Trausan-Matu “ Politehnica" University of Bucharest and Romanian Academy Research Institute for Artificial Intelligence Bucharest, Romania stefan.trausan@cs.pub.ro http://www.racai.ro/~trausan

[object Object],[object Object],[object Object],10 March 2009 Towntology Final Conference, Liege

Philosophical paradigms in knowledge construction ,[object Object],[object Object],10 March 2009 Towntology Final Conference, Liege

Examples of paradigm change ,[object Object],[object Object],10 March 2009 Towntology Final Conference, Liege

Why a socio-cultural paradigm? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],10 March 2009 Towntology Final Conference, Liege

Natural language understanding ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],10 March 2009 Towntology Final Conference, Liege

The Social Web ,[object Object],[object Object],[object Object],[object Object],10 March 2009 Towntology Final Conference, Liege

10 March 2009 Towntology Final Conference, Liege

Knowledge building in (small) groups ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],10 March 2009 Towntology Final Conference, Liege

Dialogism – Mikhail Bakhtin ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],10 March 2009 Towntology Final Conference, Liege

Polyphony – a system for the analysis of chat logs ,[object Object],[object Object],[object Object],[object Object],[object Object],10 March 2009 Towntology Final Conference, Liege

Language Technology for Lifelong Learning (LTfLL) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],10 March 2009 Towntology Final Conference, Liege

Polyphony ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],10 March 2009 Towntology Final Conference, Liege

Identification of Chat Topics ,[object Object],[object Object],[object Object],[object Object],[object Object],10 March 2009 Towntology Final Conference, Liege

Addition of new concepts in the domain ontology 10 March 2009 Towntology Final Conference, Liege

Discourse identification 10 March 2009 Towntology Final Conference, Liege

Implicit Links Discovering ,[object Object],[object Object],[object Object],[object Object],[object Object],10 March 2009 Towntology Final Conference, Liege

Graphical Representation of the Conversation ,[object Object],[object Object],[object Object],[object Object],[object Object],10 March 2009 Towntology Final Conference, Liege

Identification of participants’ contributions ,[object Object],[object Object],10 March 2009 Towntology Final Conference, Liege

Conclusions and future directions ,[object Object],[object Object],[object Object],10 March 2009 Towntology Final Conference, Liege

Ontology-Based Analyzeof Chat Conversations. An Urban Development Case

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