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» Symmetry and Consistency
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ATVA
2004
Springer
87views Hardware» more  ATVA 2004»
13 years 11 months ago
Synthesis of State Feedback Controllers for Parameterized Discrete Event Systems
— This paper considers the state feedback control of parameterized discrete event systems consisting of N similar processes for the problem of maintaining a predicate on the stat...
Hans Bherer, Jules Desharnais, Marc Frappier, Rich...
TSP
2008
107views more  TSP 2008»
13 years 5 months ago
Orthogonal and Biorthogonal FIR Hexagonal Filter Banks With Sixfold Symmetry
Recently hexagonal image processing has attracted attention. The hexagonal lattice has several advantages in comparison with the rectangular lattice, the conventionally used lattic...
Qingtang Jiang
TIP
2008
167views more  TIP 2008»
13 years 5 months ago
FIR Filter Banks for Hexagonal Data Processing
Images are conventionally sampled on a rectangular lattice, and they are also commonly stored as such a lattice. Thus, traditional image processing is carried out on the rectangula...
Q. Jiang
LICS
2010
IEEE
13 years 4 months ago
On the Expressivity of Symmetry in Event Structures
—This paper establishes a bridge between presheaf models for concurrency and the more operationally-informative world of event structures. It concentrates on a particular preshea...
Sam Staton, Glynn Winskel
CIG
2006
IEEE
13 years 12 months ago
Exploiting Sensor Symmetries in Example-based Training for Intelligent Agents
— Intelligent agents in games and simulators often operate in environments subject to symmetric transformations that produce new but equally legitimate environments, such as reï¬...
Bobby D. Bryant, Risto Miikkulainen