3149 search results - page 358 / 630 » Users in Context |
291
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SIGMOD
2009
ACM
16 years 7 months ago
2009
ACM
Users often try to accumulate information on a topic of interest from multiple information sources. In this case a user's informational need might be expressed in terms of an...
193
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ICMI
2007
Springer
16 years 26 days ago
2007
Springer
In the context of natural multimodal dialogue systems, we address the challenging issue of the definition of cooperative answers in an appropriate multimodal form. Highlighting th...
205
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MM
2005
ACM
16 years 8 days ago
2005
ACM
We investigate methods of segmenting, visualizing, and indexing presentation videos by both audio and visual data. The audio track is segmented by speaker, and augmented with key ...
209
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KDD
2010
ACM
15 years 10 months ago
2010
ACM
This paper intends to provide some insights of a scientific problem: how likely one’s interests can be inferred from his/her social connections – friends, friends’ friends,...
189
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CCS
2006
ACM
15 years 10 months ago
2006
ACM
We introduce the notion of resiliency policies in the context of access control systems. Such policies require an access control system to be resilient to the absence of users. An...