522 search results - page 35 / 105 » On social networks and collaborative recommendation |
SC
2009
ACM
15 years 4 months ago
2009
ACM
Science requires collaboration. In this paper, we investigate the feasibility of coupling current social networking techniques to science gateways to provide a scientific collabor...
CSCW
2004
ACM
15 years 3 months ago
2004
ACM
In this paper we examine the relationship between emergent social network characteristics in a computer-supported collaborative learning course and locus of control. An emergent c...
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SDM
2009
SIAM
15 years 7 months ago
2009
SIAM
Co-authorship networks, an important type of social networks, have been studied extensively from various angles such as degree distribution analysis, social community extraction a...
WMTE
2006
IEEE
15 years 3 months ago
2006
IEEE
Since learning nowadays is conceptualized as a social system within communities of practice, the best way to learn is with others, in groups. In the past few years, there has been...
KDD
2004
ACM
15 years 10 months ago
2004
ACM
Abstract. We present a Context Ultra-Sensitive Approach based on two-step Recommender systems (CUSA-2step-Rec). Our approach relies on a committee of profile-specific neural networ...