2621 search results - page 191 / 525 » The collaborative organization of knowledge |
185
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SAC
2008
ACM
15 years 6 months ago
2008
ACM
Recommender Systems (RS) aim at predicting items or ratings of items that the user are interested in. Collaborative Filtering (CF) algorithms such as user- and item-based methods ...
175
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EWMF
2003
Springer
15 years 11 months ago
2003
Springer
Item-based Collaborative Filtering (CF) algorithms have been designed to deal with the scalability problems associated with traditional user-based CF approaches without sacrificin...
210
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KDD
2005
ACM
16 years 7 months ago
2005
ACM
Web users display their preferences implicitly by navigating through a sequence of pages or by providing numeric ratings to some items. Web usage mining techniques are used to ext...
174
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WM
2003
15 years 8 months ago
2003
: Coping with complex and dynamic environments forces companies to invest in the resource knowledge for the maintenance of their operational reliability; they have to create and to...
185
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VL
2007
IEEE
16 years 26 days ago
2007
IEEE
End-user programming provides a unique opportunity to study informal computer science education and knowledge acquisition in the real world. We seek to explore the use of communit...