1559 search results - page 56 / 312 » Evaluation of Query Performance Prediction Methods by Range |
143
Voted
ECIR
2007
Springer
15 years 5 months ago
2007
Springer
We consider the issue of query performance, and we propose a novel method for automatically predicting the difficulty of a query. Unlike a number of existing techniques which are b...
232
Voted
VLDB
2007
ACM
16 years 4 months ago
2007
ACM
This paper addresses the efficient processing of similarity queries in metric spaces, where data is horizontally distributed across a P2P network. The proposed approach does not r...
249
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VLDB
2006
ACM
16 years 4 months ago
2006
ACM
Abstract Traditional nearest-neighbor (NN) search is based on two basic indexing approaches: object-based indexing and solution-based indexing. The former is constructed based on t...
119
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AMR
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. In this paper, we present an approach to automatically detecting music band members and instrumentation using web content mining techniques. To this end, we combine a nam...
118
Voted
GEOINFORMATICA
2006
15 years 4 months ago
2006
Existing estimation approaches for spatial databases often rely on the assumption that data distribution in a small region is uniform, which seldom holds in practice. Moreover, the...