826 search results - page 148 / 166 » Query Performance Prediction: Evaluation Contrasted with Eff... |
CVPR
2001
IEEE
15 years 11 months ago
2001
IEEE
Learning-enhanced relevance feedback is one of the most promising and active research directions in recent year's content-based image retrieval. However, the existing approac...
153
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ICDE
2002
IEEE
15 years 11 months ago
2002
IEEE
The emergence of electronic marketplaces and other electronic services and applications on the Internet is creating a growing demand for effective management of resources. Due to ...
WWW
2005
ACM
15 years 10 months ago
2005
ACM
We present a usage consultation tool, based on Internet searching, for language learners. When a user enters a string of words for which he wants to find usages, the system sends ...
156
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SIGMOD
2005
ACM
15 years 9 months ago
2005
ACM
We are witnessing an explosive increase in the complexity of the information systems we rely upon. Autonomic systems address this challenge by continuously configuring and tuning ...
EDBT
2009
ACM
15 years 4 months ago
2009
ACM
In a variety of applications, ranging from data integration to distributed query evaluation, there is a need to obtain sets of data items from several sources (peers) and compute ...