3775 search results - page 673 / 755 » The Expression Problem Revisited |
114
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ICCS
2001
Springer
15 years 8 months ago
2001
Springer
This study presents a Feynman–Kac path-integral implementation for solving the Dirichlet problem for Poisson’s equation. The algorithm is a modified “walk on spheres” (WO...
145
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PODS
1999
ACM
15 years 8 months ago
1999
ACM
We investigate the problem of how to extend constraint query languages with aggregate operators. We deal with standard relational aggregation, and also with aggregates speci c to ...
127
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SIGGRAPH
1999
ACM
15 years 8 months ago
1999
ACM
We present a solution to the general problem of characterizing shadows in scenes involving a uniform polygonal area emitter and a polygonal occluder in arbitrary position by manif...
143
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POPL
1998
ACM
15 years 7 months ago
1998
ACM
This paper addresses the problem of how to apply pointer analysis to a wide variety of compiler applications. We are not presenting a new pointer analysis. Rather, we focus on put...
94
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VLDB
1998
ACM
15 years 7 months ago
1998
ACM
Users often can not easily express their queries. For example, in a multimedia image by content setting, the user might want photographs with sunsets; in current systems, like QBI...