18188 search results - page 46 / 3638 » Evaluation for Collaborative Systems |
HICSS
2006
IEEE
15 years 7 months ago
2006
IEEE
The popularity of distributed learning and the continued growth in the number of colleges and universities offering courses delivered entirely via asynchronous learning networks (...
159
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SIGIR
2011
ACM
14 years 4 months ago
2011
ACM
While a user’s preference is directly reflected in the interactive choice process between her and the recommender, this wealth of information was not fully exploited for learni...
139
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DATAMINE
2002
15 years 1 months ago
2002
Collaborative recommender systems allow personalization for e-commerce by exploiting similarities and dissimilarities among customers' preferences. We investigate the use of a...
108
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RECSYS
2009
ACM
15 years 7 months ago
2009
ACM
Collaborative Filtering (CF) recommendations are computed by leveraging a historical data set of users’ ratings for items. It assumes that the users’ previously recorded ratin...
115
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CSCW
2006
ACM
15 years 7 months ago
2006
ACM
We evaluate response times, in N-user collaborations, of the popular centralized (client-server) and replicated (peer-to-peer) architectures, and a hybrid architecture in which ea...