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127
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ESOP
2006
Springer
15 years 4 months ago
Step-Indexed Syntactic Logical Relations for Recursive and Quantified Types
We present a sound and complete proof technique, based on syntactic logical relations, for showing contextual equivalence of expressions in a -calculus with recursive types and imp...
Amal J. Ahmed
106
Voted
BIRTHDAY
2008
Springer
15 years 2 months ago
On Natural Non-dcpo Domains
As Dag Normann has recently shown, the fully abstract model for PCF of hereditarily sequential functionals is not -complete and therefore not continuous in the traditional terminol...
Vladimir Sazonov
114
Voted
MCU
1998
154views Hardware» more  MCU 1998»
15 years 2 months ago
A computation-universal two-dimensional 8-state triangular reversible cellular automaton
A reversible cellular automaton (RCA) is a cellular automaton (CA) whose global function is injective and every configuration has at most one predecessor. Margolus showed that the...
Katsunobu Imai, Kenichi Morita
76
Voted
ICASSP
2010
IEEE
15 years 27 days ago
Model-level data-driven sub-units for signs in videos of continuous Sign Language
We investigate the issue of sign language automatic phonetic subunit modeling, that is completely data driven and without any prior phonetic information. A first step of visual p...
Stavros Theodorakis, Vassilis Pitsikalis, Petros M...
CVPR
2008
IEEE
15 years 26 days ago
A similarity measure between unordered vector sets with application to image categorization
We present a novel approach to compute the similarity between two unordered variable-sized vector sets. To solve this problem, several authors have proposed to model each vector s...
Yan Liu, Florent Perronnin