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155
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COMPGEOM
2010
ACM
15 years 11 months ago
2010
ACM
We prove that the union complexity of a set of n constantcomplexity locally fat objects (which can be curved and/or non-convex) in the plane is O(λt+2(n) log n), where t is the m...
173
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SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
The retrieval of sentences is a core task within Information Retrieval. In this poster we employ a Language Model that incorporates a prior which encodes the importance of sentenc...
147
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HT
2007
ACM
15 years 10 months ago
2007
ACM
This paper describes how a Web 2.0-style mashup approach, reusing technologies and services freely available on the web, have enabled the development of a dynamic link service sys...
183
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
Distributed privacy preserving data mining tools are critical for mining multiple databases with a minimum information disclosure. We present a framework including a general model...
149
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
We introduce several methods of combining feature selectors for text classification. Results from a large investigation of these combinations are summarized. Easily constructed co...