9683 search results - page 612 / 1937 » Predicting query performance |
215
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PVLDB
2010
15 years 2 months ago
2010
Experience with relational systems has shown that distribution is an effective way of improving the scalability of query evaluation. In this paper, we show how distributed query e...
173
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BIRD
2008
Springer
15 years 8 months ago
2008
Springer
The latest developments in DNA sequencing tech niques paved the way for tremendous increase in bio logical databases. Once the whole DNA sequen...
214
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CVPR
1999
IEEE
16 years 9 months ago
1999
IEEE
This paper makes two contributions. The first contribution is an approach called the "customized-queries" approach (CQA) to content-based image retrieval. The second is ...
214
Voted
WWW
2008
ACM
16 years 8 months ago
2008
ACM
This paper presents PrivacyGrid - a framework for supporting anonymous location-based queries in mobile information delivery systems. The PrivacyGrid framework offers three unique...
311
Voted
VLDB
2005
ACM
16 years 7 months ago
2005
ACM
Abstract Declarative queries are proving to be an attractive paradigm for interacting with networks of wireless sensors. The metaphor that "the sensornet is a database" i...