Sciweavers

1132 search results - page 116 / 227
» Upper and lower Ramsey bounds in bounded arithmetic
Sort
View
ACCV
2007
Springer
16 years 19 days ago
Exploiting Inter-frame Correlation for Fast Video to Reference Image Alignment
Strong temporal correlation between adjacent frames of a video signal has been successfully exploited in standard video compression algorithms. In this work, we show that the tempo...
Arif Mahmood, Sohaib Khan
LATA
2010
Springer
15 years 11 months ago
Simplifying Regular Expressions. A Quantitative Perspective
Abstract. We consider the efficient simplification of regular expressions and suggest a quantitative comparison of heuristics for simplifying regular expressions. To this end, we...
Hermann Gruber and Stefan Gulan
SIROCCO
2007
15 years 7 months ago
Optimal Conclusive Sets for Comparator Networks
A set of input vectors S is conclusive if correct functionality for all input vectors is implied by correct functionality over vectors in S. We consider four functionalities of co...
Guy Even, Tamir Levi, Ami Litman
CORR
2008
Springer
96views Education» more  CORR 2008»
15 years 6 months ago
Approximating the Gaussian Multiple Description Rate Region Under Symmetric Distortion Constraints
We consider multiple description (MD) coding for the Gaussian source with K descriptions under the symmetric meansquared error (MSE) distortion constraints, and provide an approxim...
Chao Tian, Soheil Mohajer, Suhas N. Diggavi
CIMCA
2008
IEEE
16 years 28 days ago
Tree Exploration for Bayesian RL Exploration
Research in reinforcement learning has produced algorithms for optimal decision making under uncertainty that fall within two main types. The first employs a Bayesian framework, ...
Christos Dimitrakakis