Chia-chun Lian

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Recognition of chatting activities in social interactions is useful for constructing human social networks. However, the existence of multiple people involved in multiple dialogues presents special challenges. To model the conversational dynamics of concurrent chatting behaviors, this article advocates Factorial Conditional Random Fields (FCRFs) as a model(More)
Recognizing activities in social occasions plays an important role of building human social networks. For example, the recognition of social interactions could be of great help to determine whether any two attendees have the same interests in an academic conference or a cocktail party. Among the various types of social interactions, chatting with others is(More)
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