4419 search results - page 291 / 884 » Social recommender systems |
195
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CSCW
2006
ACM
15 years 10 months ago
2006
ACM
In this paper, we explore ways to combine the video of a remote person with a shared tabletop display to best emulate face-to-face collaboration. Using a simple photo application ...
189
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EDUTAINMENT
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. Social navigation in a community of practice (CoP) is an approach of locating information through increased social awareness. Designing support for social navigation requ...
154
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CSCW
2008
ACM
15 years 8 months ago
2008
ACM
Recently, various robots capable of having a video chat with distant people have become commercially available. This paper shows that movement of these robots enhances distant peo...
180
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EMNLP
2010
15 years 4 months ago
2010
In this paper we introduce the new task of social event extraction from text. We distinguish two broad types of social events depending on whether only one or both parties are awa...
212
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PODC
2011
ACM
14 years 9 months ago
2011
ACM
We present a cryptographic framework to achieve access control, privacy of social relations, secrecy of resources, and anonymity of users in social networks. The main idea is to u...