1186 search results - page 123 / 238 » Improving Random Walk Performance |
119
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CRYPTO
2006
Springer
15 years 6 months ago
2006
Springer
In this paper we formalize a general model of cryptanalytic time/memory tradeoffs for the inversion of a random function f : {0, 1, . . . , N - 1} {0, 1, . . . , N - 1}. The model...
158
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ICALP
1991
Springer
15 years 6 months ago
1991
Springer
We give an on-line deterministic algorithm for the weighted bipartite matching problem that achieves a competitive ratio of (2n − 1) in any metric space (where n is the number o...
127
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CEC
2008
IEEE
15 years 4 months ago
2008
IEEE
In this paper, we propose a multilevel cooperative coevolution (MLCC) framework for large scale optimization problems. The motivation is to improve our previous work on grouping ba...
121
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AIA
2007
15 years 4 months ago
2007
This paper introduces a machine learning approach into the process of direct volume rendering of biomedical highresolution 3D images. More concretely, it proposes a learning pipel...
125
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IR
2006
15 years 2 months ago
2006
The ability to find tables and extract information from them is a necessary component of many information retrieval tasks. Documents often contain tables in order to communicate d...