306 search results - page 27 / 62 » Translating Queries into Snippets for Improved Query Expansi... |
118
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EDBTW
2004
Springer
15 years 6 months ago
2004
Springer
Highly heterogeneous XML data collections that do not have a global schema, as arising, for example, in federations of digital libraries or scientific data repositories, cannot be...
107
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SIGIR
2009
ACM
15 years 8 months ago
2009
ACM
Pseudo-relevance feedback (PRF) via query-expansion has been proven to be effective in many information retrieval (IR) tasks. In most existing work, the top-ranked documents from...
ICASSP
2008
IEEE
15 years 7 months ago
2008
IEEE
This paper presents a novel approach to language modeling for voice search based on the idea and method of statistical machine translation. We propose an n-gram based translation ...
136
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TREC
2004
15 years 2 months ago
2004
Our experiments in the Robust track this year focused on predicting query difficulty and using this prediction for improving information retrieval. We developed two prediction alg...
ICTAI
2008
IEEE
15 years 7 months ago
2008
IEEE
– With the World Wide Web popularity the information retrieval area has a new challenge intending to retrieve information resources by their meaning by using a knowledge base. No...