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IS
2007
15 years 6 months ago
Semantic optimization techniques for preference queries
Preference queries are relational algebra or SQL queries that contain occurrences of the winnow operator (find the most preferred tuples in a given relation). Such queries are pa...
Jan Chomicki
CDC
2008
IEEE
16 years 27 days ago
A Partial order approach to decentralized control
— In this paper we employ the theory of partially ordered sets to model and analyze a class of decentralized control problems. We show that posets provide a natural way of modeli...
Parikshit Shah, Pablo A. Parrilo
TIT
2002
64views more  TIT 2002»
15 years 6 months ago
An information-theoretic and game-theoretic study of timing channels
This paper focuses on jammed timing channels. Pure delay jammers with a maximum delay constraint, an average delay constraint, or a maximum buffer size constraint are explored, for...
James Giles, Bruce Hajek
ICPR
2008
IEEE
16 years 26 days ago
Determination of optimal metabolic pathways through a new learning algorithm
In the present article, we introduce a new method for identification of metabolic pathways in constraint based models that consider enzyme and substrate concentrations. It genera...
C. A. Murthy, Mouli Das, Rajat K. De, Subhasis Muk...
ECBS
2008
IEEE
170views Hardware» more  ECBS 2008»
15 years 6 months ago
A Platform-Based Software Design Methodology for Embedded Control Systems: An Agile Toolkit
A discrete control system, with stringent hardware constraints, is effectively an embedded real-time system and hence requires a rigorous methodology to develop the software invol...
Lucas Cordeiro, Carlos Mar, Eduardo Valentin, Fabi...