13822 search results - page 2517 / 2765 » Models in Knowledge Management |
157
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CIKM
2006
Springer
15 years 8 months ago
2006
Springer
The detection of new information in a document stream is an important component of many potential applications. In this work, a new novelty detection approach based on the identif...
141
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CIKM
2006
Springer
15 years 8 months ago
2006
Springer
In this paper, we explore the concept of a "library of brain images", which implies not only a repository of brain images, but also efficient search and retrieval mechan...
144
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CIKM
2006
Springer
15 years 8 months ago
2006
Springer
We present a static index pruning method, to be used in ad-hoc document retrieval tasks, that follows a documentcentric approach to decide whether a posting for a given term shoul...
161
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CIKM
2006
Springer
15 years 8 months ago
2006
Springer
In an uncertain database, each data item is modeled as a range associated with a probability density function. Previous works for this kind of data have focussed on simple queries...
111
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CLEF
2006
Springer
15 years 8 months ago
2006
Springer
Nowadays, cross-lingual Information Retrieval (IR) is one of the greatest challenges to deal with. Besides, one of the most important issues in IR consists in the corpus vocabular...