356 search results - page 13 / 72 » Robust and efficient algorithms for rank join evaluation |
171
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GIS
2004
ACM
15 years 10 months ago
2004
ACM
Spatial co-location patterns represent the subsets of events whose instances are frequently located together in geographic space. We identified the computational bottleneck in the...
105
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AIRWEB
2008
Springer
14 years 11 months ago
2008
Springer
Online social media draws heavily on active reader participation, such as voting or rating of news stories, articles, or responses to a question. This user feedback is invaluable ...
XSYM
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. We are presenting a coherent framework for XQuery processing that incorporates IR-style approximate matching and allows the ordering of results by their relevance score. ...
90
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AAAI
2008
14 years 12 months ago
2008
Ranking plays a central role in many Web search and information retrieval applications. Ensemble ranking, sometimes called meta-search, aims to improve the retrieval performance b...
CAIP
2003
Springer
15 years 2 months ago
2003
Springer
For the improvement of iris recognition system performance, the filtering algorithm that picks out counterfeit and noisy data is very important. In this paper, as a part of preproc...