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» The Expressive Rate of Constraints
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DS
2001
118views Database» more  DS 2001»
13 years 11 months ago
Constraints as Mobile Specifications in E-Commerce Applications
We show how quantified constraints expressed in a sub-language of first-order logic, againstashareddatamodelthatisfreetoevolve, provideanexcellentwayof transporting domain-specific...
Kit-ying Hui, Peter M. D. Gray, Graham J. L. Kemp,...
ICPR
2010
IEEE
14 years 1 months ago
Gait Recognition Using Period-Based Phase Synchronization for Low Frame-Rate Videos
This paper proposes a method for period-based gait trajectory matching in the eigenspace using phase synchronization for low frame-rate videos. First, a gait period is detected by ...
Atsushi Mori, Yasushi Makihara, Yasushi Yagi
ISITA
2010
13 years 7 months ago
An achievable rate of large block-fading MIMO systems with no CSI via successive decoding
Abstract--A Rayleigh block-fading multiple-input multipleoutput (MIMO) channel with channel state information (CSI) available neither to the transmitter nor to the receiver is cons...
Keigo Takeuchi, Ralf R. Müller, Mikko Vehkape...
ICASSP
2009
IEEE
14 years 4 months ago
Sampling signals with finite rate of innovation in the presence of noise
Recently, it has been shown that it is possible to sample non-bandlimited signals that possess a limited number of degrees of freedom and uniquely reconstruct them from a finite ...
Pier Luigi Dragotti, Felix Homann
WWW
2001
ACM
14 years 10 months ago
A unified constraint model for XML
Integrity constraints are an essential part of a modern schema definition language. They are useful for semantic specification, update consistency control, query optimization, inf...
Gabriel M. Kuper, Jérôme Siméo...