2853 search results - page 215 / 571 » On Coherence in Computer Algebra |
141
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ICPR
2002
IEEE
15 years 10 months ago
2002
IEEE
Natural images are the composite consequence of multiple factors related to scene structure, illumination, and imaging. For facial images, the factors include different facial geo...
137
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COMPGEOM
1996
ACM
15 years 9 months ago
1996
ACM
This paper addresses the complexity of computing the smallest-radius infinite cylinder that encloses an input set of n points in 3-space. We show that the problem can be solved in...
130
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ENTCS
2008
15 years 5 months ago
2008
Using linear algebraic techniques, we analyse the computational complexity of testing reachability in Petri nets for which markings can grow very fast. This leads to two subclasse...
122
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TOMS
2008
15 years 4 months ago
2008
We show how to compute an LU factorization of a matrix when the factors of a leading principle submatrix are already known. The approach incorporates pivoting akin to partial pivo...
166
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ASPLOS
1996
ACM
15 years 9 months ago
1996
ACM
This paper describes Shasta, a system that supports a shared address space in software on clusters of computers with physically distributed memory. A unique aspect of Shasta compa...