5180 search results - page 228 / 1036 » Concurrency, Time, and Constraints |
169
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FOCS
2003
IEEE
15 years 12 months ago
2003
IEEE
We give a complexity theoretic classification of homomorphism problems for graphs and, more generally, relational structures obtained by restricting the left hand side structure ...
161
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CP
1999
Springer
15 years 11 months ago
1999
Springer
Column generation is a state-of-the-art method for optimally solving di cult large-scale optimization problems such as airline crew assignment. We show how to apply column generati...
148
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ICLP
1997
Springer
15 years 10 months ago
1997
Springer
We introduce and explore a property of deductive data bases with updates wich we call total homeostaticity, and which substantially generalizes the following their property: ”fo...
158
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KDD
1997
ACM
15 years 10 months ago
1997
ACM
The problem of discovering association rules has received considerable research attention and several fast algorithms for mining association rules have been developed. In practice...
146
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UIST
1993
ACM
15 years 10 months ago
1993
ACM
This paper describes Bramble, a toolkit for constructing graphical editing applications. The primary focus of Bramble is improve support for graphical manipulation by employing di...