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VLDB
2007
ACM
147views Database» more  VLDB 2007»
14 years 7 months ago
A General Framework for Modeling and Processing Optimization Queries
An optimization query asks for one or more data objects that maximize or minimize some function over the data set. We propose a general class of queries, model-based optimization ...
Michael Gibas, Ning Zheng, Hakan Ferhatosmanoglu
ICDE
2007
IEEE
110views Database» more  ICDE 2007»
14 years 9 months ago
Semantic Prefetching of Correlated Query Sequences
We present a system that optimizes sequences of related client requests by combining small requests into larger ones, thus reducing per-request overhead. The system predicts upcom...
Ivan T. Bowman, Kenneth Salem
IADIS
2003
13 years 9 months ago
Data Extraction from Web Database Query Result Pages via Tagsets and Integer Sequences
The World Wide Web is a collection of databases as well as web sites. Databases associated with web sites provide public access via query forms on web pages. They constitute an en...
Jerome Robinson
VLDB
1998
ACM
76views Database» more  VLDB 1998»
13 years 11 months ago
Querying Continuous Time Sequences
Ling Lin, Tore Risch
SIGMOD
1997
ACM
107views Database» more  SIGMOD 1997»
13 years 11 months ago
Efficiently Supporting Ad Hoc Queries in Large Datasets of Time Sequences
Flip Korn, H. V. Jagadish, Christos Faloutsos