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Extraction of Socio-Semantic Data from Chat Conversations in Collaborative Learning Communities

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Traian Rebedea
Traian Rebedea

EC-TEL 2008

Education
1 of 30
Extraction of Socio-Semantic Data from Chat Conversations in Collaborative Learning Communities Traian Rebedea 1 , Stefan Trausan-Matu 1,2 , Costin Chiru 1 1 “Politehnica” University of Bucharest, Department of Computer Science and Engineering 2 Research Institute for Artificial Intelligence of the Romanian Academy {traian.rebedea, stefan.trausan, costin.chiru} @ cs.pub.ro
Overview ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Context ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Objectives ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Experiments ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Overview ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Socio-cultural Paradigm ,[object Object],[object Object],[object Object]
Bakhtin’s Dialogism ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Voices in Chats ,[object Object],[object Object],[object Object],[object Object]
Discussion Threads
Overview ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Foreword ,[object Object],[object Object],[object Object],[object Object],[object Object]
Techniques ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Detecting the Topics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Detecting the Topics (2)
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Overview
Assessing the Competencies ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],Value of an Utterance
Computing the Competencies ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Competencies’ Graphics ,[object Object],[object Object]
Overview ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Discovering Implicit Voices ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Discovering Implicit Voices (2) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Overview ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Conversation Graph
Utterances’ Strength ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Visual Representation
Conclusions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Conclusions (2) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Thank You!

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