782 search results - page 65 / 157 » A measure theoretic approach to information retrieval |
178
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CLEF
2006
Springer
15 years 10 months ago
2006
Springer
In this paper we will describe Berkeley's approach to the Domain Specific (DS) track for CLEF 2006. This year we are not using the tools for thesaurus-based query expansion a...
172
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CONTEXT
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. A key challenge in information retrieval is the use of contextual evidence within ad-hoc retrieval. Our contribution is particularly based on the belief that contextual r...
148
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ESWS
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. The vision of semantic business processes is to enable the integration and inter-operability of business processes across organizational boundaries. Since different orga...
222
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WSDM
2012
ACM
14 years 2 months ago
2012
ACM
In this work we propose a novel approach to anomaly detection in streaming communication data. We first build a stochastic model for the system based on temporal communication pa...
173
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ICTIR
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. In this paper we introduce a novel approach for query performance prediction based on ranking list scores dispersion. Starting from the hypothesis that different score d...