2151 search results - page 275 / 431 » Using Document Dimensions for Enhanced Information Retrieval |
137
Voted
ECIR
2010
Springer
15 years 6 months ago
2010
Springer
Queries submitted to a retrieval system are often ambiguous. In such a situation, a sensible strategy is to diversify the ranking of results to be retrieved, in the hope that users...
156
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SIGMOD
2010
ACM
14 years 11 months ago
2010
ACM
We propose and study a new ranking problem in versioned databases. Consider a database of versioned objects which have different valid instances along a history (e.g., documents i...
151
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DEBU
2007
15 years 4 months ago
2007
An indexing model is the heart of an Information Retrieval (IR) system. Data structures such as term based inverted indices have proved to be very effective for IR using vector sp...
133
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ICML
1998
IEEE
16 years 5 months ago
1998
IEEE
Cross-language latent semantic indexing is a method that learns useful languageindependent vector representations of terms through a statistical analysis of a documentaligned text...
158
Voted
CIKM
2011
Springer
14 years 4 months ago
2011
Springer
Powerful SIMD instructions in modern processors offer an opportunity for greater search performance. In this paper, we apply these instructions to decoding search engine posting ...