2194 search results - page 168 / 439 » Improving HLRTA*( k ) |
103
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CCS
2004
ACM
15 years 7 months ago
2004
ACM
Hidden credentials are useful in protecting sensitive resource requests, resources, policies, and credentials. We propose a significant performance improvement when implementing ...
103
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AVBPA
2003
Springer
15 years 6 months ago
2003
Springer
Abstract. In this paper we propose an algorithm that can easily be implemented on small form factor devices to perform illumination normalization in face images captured under vari...
136
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ICCAD
1997
IEEE
15 years 5 months ago
1997
IEEE
We introduce a new technique to solve exactly a discrete optimization problem, based on the paradigm of “negative” thinking. The motivation is that when searching the space of...
111
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VLDB
1997
ACM
15 years 5 months ago
1997
ACM
Query optimizers that explore a search space exhaustively using transformation rules usually apply all possible rules on each alternative, and stop when no new information is prod...
119
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COMPGEOM
1994
ACM
15 years 5 months ago
1994
ACM
Let F be a collection of n d-variate, possibly partially defined, functions, all algebraic of some constant maximum degree. We present a randomized algorithm that computes the vert...