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CSCW
2011
ACM
14 years 6 months ago
2011
ACM
A microblogged stream is delivered over time, providing an ongoing commentary of topics, trends, and issues. In this article, we present two methods of finding temporal topics wi...
ICDIM
2008
IEEE
15 years 5 months ago
2008
IEEE
Sentence compression is the task of generating a grammatical short sentence from an original sentence, retaining important information. The existing methods of only removing the c...
ACII
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. In this paper we present a model of facial behaviour encompassing interpersonal relations for an Embodied Conversational Agent (ECA). Although previous solutions of this ...
IAT
2005
IEEE
15 years 4 months ago
2005
IEEE
One research focus of human-centered teamwork is on advanced decision architectures that can help people make effective and timely decisions. This requires distributed team member...
ICMCS
2000
IEEE
15 years 3 months ago
2000
IEEE
In this paper, we present an algorithm for the tracking of target speakers in telephone conversations. Speaker tracking consists in retrieving, in an audio recording, segments whi...