24105 search results - page 322 / 4821 » Models in Information Retrieval |
177
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APWEB
2006
Springer
15 years 10 months ago
2006
Springer
The goal of distributed information retrieval is to support effective searching over multiple document collections. For efficiency, queries should be routed to only those collectio...
174
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IADIS
2004
15 years 8 months ago
2004
The performance evaluation of an information retrieval system is a decisive aspect for the measure of the improvements in search technology. Our work intends to provide a framewor...
208
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IPM
2008
15 years 6 months ago
2008
Users enter queries that are short as well as long. The aim of this work is to evaluate techniques that can enable information retrieval (IR) systems to automatically adapt to per...
166
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CSL
2004
Springer
15 years 6 months ago
2004
Springer
This article describes an algorithm called HyperLex that is capable of automatically determining word uses in a textbase without recourse to a dictionary. The algorithm makes use ...
171
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CLEF
2010
Springer
15 years 7 months ago
2010
Springer
Abstract. Our participation at ResPubliQA 2010 was based on applying an Information Retrieval (IR) engine of high performance and a validation step for removing incorrect answers. ...