4702 search results - page 180 / 941 » How to Copyright a Function |
119
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VLDB
1999
ACM
15 years 9 months ago
1999
ACM
This paper aims to improve the accuracy of query result-size estimations in query optimizers by leveraging the dynamic feedback obtained from observations on the executed query wo...
122
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ICSE
1997
IEEE-ACM
15 years 9 months ago
1997
IEEE-ACM
The planning of additional featuresand releases is a major concem for commercialsoftware companies. We describe how, in collaboration with Ericsson Radio Systems, we developed and...
134
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VLDB
1997
ACM
15 years 9 months ago
1997
ACM
A data warehouse materializes views derived from data that may not reside at the warehouse. Maintaining these views e ciently in response to base updates is di cult, since it may ...
144
Voted
VLDB
1994
ACM
15 years 9 months ago
1994
ACM
A repository is a shareddatabaseof information aboutengineeredartifacts.Wedefinea repository manager to be a databaseapplication that suPports checkout/checkin, version and config...
148
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VLDB
1994
ACM
15 years 9 months ago
1994
ACM
This paper introduces a formalism to describe the needs and preferences of database users. Because of the precise formulation of these concepts, we have found an automatic and ver...