1286 search results - page 222 / 258 » Scalable Package Queries in Relational Database Systems |
154
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ICDE
2001
IEEE
15 years 11 months ago
2001
IEEE
We propose an extension to current view-based mediator systems called model-based mediation, in which views are defined and executed at the level of conceptual models (CMs) rather...
99
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VLDB
2002
ACM
14 years 9 months ago
2002
ACM
Abstract. The proliferation of mobile and pervasive computing devices has brought energy constraints into the limelight. Energy-conscious design is important at all levels of syste...
144
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SIGMOD
2008
ACM
15 years 9 months ago
2008
ACM
Many kinds of real-life data exhibit logical ordering among their data items and are thus sequential in nature. However, traditional online analytical processing (OLAP) systems an...
ANLP
1994
14 years 11 months ago
1994
We report on the results of a series of experiments with a prototype text retrieval system which uses relatively advanced natural language processing techniques in order to enhanc...
83
Voted
CORR
2008
Springer
14 years 9 months ago
2008
Springer
Given a query on the PASCAL database maintained by the INIST, we design user interfaces to visualize and wo types of graphs extracted from abstracts: 1) the graph of all associati...