7228 search results - page 828 / 1446 » From Algorithmic to Subjective Randomness |
196
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CIKM
2010
Springer
15 years 5 months ago
2010
Springer
Current recommendation methods are mainly classified into contentbased, collaborative filtering and hybrid methods. These methods are based on similarity measurements among item...
173
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CIKM
2010
Springer
15 years 5 months ago
2010
Springer
In this paper, we describe WikiPop service, a system designed to detect significant increase of popularity of topics related to users’ interests. We exploit Wikipedia page view...
186
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SIAMDM
2010
15 years 5 months ago
2010
We consider the class of max-min and min-max optimization problems subject to a global budget (or weight) constraint and we undertake a systematic algorithmic and complexitytheore...
150
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SIGIR
2010
ACM
15 years 5 months ago
2010
ACM
We introduce in this paper the family of information-based models for ad hoc information retrieval. These models draw their inspiration from a long-standing hypothesis in IR, name...
188
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ACMSE
2010
ACM
15 years 5 months ago
2010
ACM
Many research studies adopt manually selected patterns for semantic relation extraction. However, manually identifying and discovering patterns is time consuming and it is difficu...