790 search results - page 45 / 158 » Recommender systems for the conference paper assignment prob... |
UM
2007
Springer
15 years 4 months ago
2007
Springer
One of the main problems of collaborative filtering recommenders is the sparsity of the ratings in the users-items matrix, and its negative effect on the prediction accuracy. This ...
104
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COMCOM
2008
14 years 10 months ago
2008
With the unique features of spatial multiplexing and interference suppression, Multiple Input Multiple Output (MIMO) techniques have great potential in the improvement of network ...
112
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TMC
2010
14 years 8 months ago
2010
—One important application of cooperative communications is to extend coverage area in wireless networks without increasing infrastructure. However, a crucial challenge in implem...
ICDAR
2005
IEEE
15 years 3 months ago
2005
IEEE
Digital repositories raise the need for an effective and efficient retrieval of the stored material. In this paper we propose the intensive application of intelligent techniques t...
ICDIM
2009
IEEE
14 years 7 months ago
2009
IEEE
In this paper, we introduce a method for categorizing digital items according to their topic, only relying on the document's metadata, such as author name and title informati...