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204
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ATAL
2009
Springer
16 years 1 months ago
2009
Springer
Computational trust and reputation models have been recognized as one of the key technologies required to design and implement agent systems. These models manage and aggregate the...
154
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Leveraging information from relevance assessments has been proposed as an effective means for improving retrieval. We introduce a novel language modeling method which uses inform...
169
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
On-line news agents provide commenting facilities for readers to express their views with regard to news stories. The number of user supplied comments on a news article may be ind...
180
Voted
CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Score normalization is indispensable in distributed retrieval and fusion or meta-search where merging of result-lists is required. Distributional approaches to score normalization...
200
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Ranking is a key problem in many information retrieval (IR) applications, such as document retrieval and collaborative filtering. In this paper, we address the issue of learning ...