4961 search results - page 945 / 993 » Homomorphism-Homogeneous Relational Structures |
190
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TPHOL
1999
IEEE
15 years 10 months ago
1999
IEEE
Abstract. We describe the key features of the proof description language of Declare, an experimental theorem prover for higher order logic. We take a somewhat radical approach to p...
197
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GECCO
1999
Springer
15 years 10 months ago
1999
Springer
This paper discusses the simulation results of a model of biological development for neural networks based on a regulatory genome. The model’s results are analyzed using the fra...
203
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WCRE
1999
IEEE
15 years 10 months ago
1999
IEEE
Java applets have been used increasingly on web sites to perform client-side processing and provide dynamic content. While many web site analysis tools are available, their focus ...
145
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ICDT
1999
ACM
15 years 10 months ago
1999
ACM
A large number of database index structures have been proposed over the last two decades, and little consensus has emerged regarding their relative e ectiveness. In order to empir...
193
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FOCS
1998
IEEE
15 years 10 months ago
1998
IEEE
This paper deals with the evaluation of acyclic Boolean conjunctive queries in relational databases. By well-known results of Yannakakis [1981], this problem is solvable in polynom...