3717 search results - page 491 / 744 » The Persistence of Statistical Information |
173
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DOLAP
2003
ACM
15 years 12 months ago
2003
ACM
The normalization of a data cube is the process of choosing an ordering for the attribute values, and the chosen ordering will affect the physical storage of the cube’s data. For...
202
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HT
2003
ACM
15 years 12 months ago
2003
ACM
Recent advances in storage technology make it possible to store a series of large Web archives. It is now an exciting challenge for us to observe evolution of the Web. In this pap...
194
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ICML
2003
IEEE
15 years 12 months ago
2003
IEEE
Feature selection methods have been successfully applied to text categorization but seldom applied to text clustering due to the unavailability of class label information. In this...
214
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SIGIR
2003
ACM
15 years 12 months ago
2003
ACM
We present a non-traditional retrieval problem we call subtopic retrieval. The subtopic retrieval problem is concerned with finding documents that cover many different subtopics ...
165
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IBPRIA
2003
Springer
15 years 12 months ago
2003
Springer
User authentication based on biometrics has explored both physiological and behavioral characteristics. We present a system, called Web Interaction Display and Monitoring (WIDAM), ...