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ENTCS
2008
91views more  ENTCS 2008»
13 years 7 months ago
Implementing Real Numbers With RZ
RZ is a tool which translates axiomatizations of mathematical structures to program specifications using the realizability interpretation of logic. This helps programmers correctl...
Andrej Bauer, Iztok Kavkler
CONCUR
2000
Springer
13 years 12 months ago
Weak Bisimulation for Probabilistic Systems
Abstract. In this paper, we introduce weak bisimulation in the framework of Labeled Concurrent Markov Chains, that is, probabilistic transition systems which exhibit both probabili...
Anna Philippou, Insup Lee, Oleg Sokolsky
ESA
2004
Springer
139views Algorithms» more  ESA 2004»
14 years 1 months ago
Comparing Real Algebraic Numbers of Small Degree
We study polynomials of degree up to 4 over the rationals or a computable real subfield. Our motivation comes from the need to evaluate predicates in nonlinear computational geome...
Ioannis Z. Emiris, Elias P. Tsigaridas
ICPR
2004
IEEE
14 years 8 months ago
Real-Time Face Detection Using Boosting in Hierarchical Feature Spaces
Boosting-basedmethods have recently led to the state-ofthe-art face detection systems. In these systems, weak classifiers to be boosted are based on simple, local, Haar-like featu...
Daniel Gatica-Perez, Dong Zhang, Stan Z. Li
ICCS
2005
Springer
14 years 1 months ago
Numerically Stable Real Number Codes Based on Random Matrices
Abstract — Error correction codes defined over realnumber and complex-number fields have been studied and recognized as useful in many applications. However, most real-number a...
Zizhong Chen, Jack Dongarra