4397 search results - page 374 / 880 » Relational Algebra Operations |
128
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AAAI
2006
15 years 7 months ago
2006
Symmetry in constraint satisfaction problems (CSPs) has been considered in two fundamentally different ways: as an operation preserving the solutions of a CSP instance, or as an o...
150
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CCCG
2003
15 years 7 months ago
2003
We consider the problem of finding the shortest curve in the plane that has unit width. This problem was first posed as the “river shore” puzzle by Ogilvy (1972) and is rela...
154
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PROCOMET
1998
15 years 7 months ago
1998
We develop a theory of bisimulations in the join-calculus. We introduce a refined operational model that makes interactions with the environment explicit, and discuss the impact o...
169
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WSC
1997
15 years 7 months ago
1997
We describe the application of simulation and statistical analyses to the process improvement of a paint shop within a heavy manufacturing plant. The explicit objectives of this s...
148
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JOLLI
2008
15 years 6 months ago
2008
Abstract. This paper uses a partially ordered set of syntactic categories to accommodate optionality and licensing in natural language syntax. A complex but well-studied data set p...