7557 search results - page 234 / 1512 » Constraints as a design pattern |
196
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
We study the problem of answering queries through a target schema, given a set of mappings between one or more source schemas and this target schema, and given that the data is at...
170
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GECCO
2005
Springer
16 years 5 days ago
2005
Springer
A genetic algorithm encoding is proposed which is able to automatically satisfy a class of important cardinality constraints where the set of distinct values of the design variabl...
188
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INFOCOM
1998
IEEE
15 years 11 months ago
1998
IEEE
We consider the problem of constructing logical topologies over a wavelength-routed optical network with no wavelength changers. We present a general linear formulation which consi...
277
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ICDE
1997
IEEE
16 years 8 months ago
1997
IEEE
The need to transform data between heterogeneous databases arises from a number of critical tasks in data management. These tasks are complicated by schema evolution in the underl...
144
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ICCAD
2004
IEEE
16 years 3 months ago
2004
IEEE
Abstract— This paper presents a post-route, timingconstrained gate-sizing algorithm for crosstalk reduction. Gate-sizing has emerged as a practical and feasible method to reduce ...