1238 search results - page 4 / 248 » View-based query containment |
PODS
2000
ACM
15 years 1 months ago
2000
ACM
The problem of query containment is fundamental to many aspects of database systems, including query optimization, determining independence of queries from updates, and rewriting ...
FOIKS
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. We give a general framework for approximate query processing in semistructured databases. We focus on regular path queries, which are the integral part of most of the que...
PODS
1998
ACM
15 years 1 months ago
1998
ACM
PODS
1998
ACM
15 years 1 months ago
1998
ACM
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ICDE
2003
IEEE
15 years 11 months ago
2003
IEEE
Semantic caches, originally proposed for client-server database systems, are being recently deployed to accelerate the serving of dynamic web content by transparently caching data...