6110 search results - page 452 / 1222 » Approximate Computing |
168
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ICISC
2007
15 years 8 months ago
2007
The starting point for collision attacks on practical hash functions is a local collision. In this paper, we make a systematic study of local collisions for the SHA-2 family. The p...
158
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CCCG
2003
15 years 8 months ago
2003
Abstract Steph Durocher∗ and David Kirkpatrick† Department of Computer Science, University of British Columbia Vancouver BC, Canada Given a set of client positions as input, f...
180
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NIPS
2001
15 years 8 months ago
2001
Over the last years, particle filters have been applied with great success to a variety of state estimation problems. We present a statistical approach to increasing the efficienc...
177
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ECAI
2010
Springer
15 years 8 months ago
2010
Springer
Abstract. We address the problem of continuous stochastic optimal control in the presence of hard obstacles. Due to the non-smooth character of the obstacles, the traditional appro...
181
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CORR
2008
Springer
15 years 7 months ago
2008
Springer
Abstract. We introduce two min-max problems: the first problem is to minimize the supremum of finitely many rational functions over a compact basic semi-algebraic set whereas the s...