514 search results - page 88 / 103 » On the Structure of Valiant's Complexity Classes |
VVS
1998
IEEE
13 years 11 months ago
1998
IEEE
Although direct volume rendering is a powerful tool for visualizing complex structures within volume data, the size and complexity of the parameter space controlling the rendering...
NIPS
2007
13 years 9 months ago
2007
We present a novel message passing algorithm for approximating the MAP problem in graphical models. The algorithm is similar in structure to max-product but unlike max-product it ...
KI
2008
Springer
13 years 7 months ago
2008
Springer
Abstract. Modal logics see a wide variety of applications in artificial intelligence, e.g. in reasoning about knowledge, belief, uncertainty, agency, defaults, and relevance. From ...
ASIACRYPT
2010
Springer
13 years 5 months ago
2010
Springer
We revisit narrow-pipe designs that are in practical use, and their security against preimage attacks. Our results are the best known preimage attacks on Tiger, MD4, and reduced SH...
KBSE
2007
IEEE
14 years 1 months ago
2007
IEEE
Achieving high structural coverage such as branch coverage in objectoriented programs is an important and yet challenging goal due to two main challenges. First, some branches inv...