5107 search results - page 739 / 1022 » Data Mining and Information Retrieval |
162
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GFKL
2005
Springer
16 years 7 days ago
2005
Springer
One of the key challenges in large information systems such as online shops and digital libraries is to discover the relevant knowledge from the enormous volume of information. Rec...
182
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WWW
2008
ACM
16 years 7 months ago
2008
ACM
This paper brings forward a two-phase semantic service discovery mechanism which supports both the operation matchmaking and operation-composition matchmaking. A serial of experim...
168
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Bitmap indexes are widely used in Decision Support Systems (DSSs) to improve query performance. In this paper, we evaluate the use of compressed inverted indexes with adapted quer...
165
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DELTA
2008
IEEE
16 years 1 months ago
2008
IEEE
Integrated systems represent the most common solution for storage and transmission of confidential data. However, cryptographic devices can be subject to passive attacks that cons...
168
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RECSYS
2009
ACM
15 years 11 months ago
2009
ACM
Providing justification to a recommendation gives credibility to a recommender system. Some recommender systems (Amazon.com etc.) try to explain their recommendations, in an eff...