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» Symmetry and Satisfiability: An Update
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PODC
2010
ACM
14 years 25 days ago
Brief announcement: single-version permissive STM
We present a single-version STM that satisfies a practical notion of permissiveness: it never aborts read-only transactions, and it only aborts an update transaction due to anothe...
Hagit Attiya, Eshcar Hillel
DATE
2004
IEEE
175views Hardware» more  DATE 2004»
14 years 2 months ago
Breaking Instance-Independent Symmetries in Exact Graph Coloring
Code optimization and high level synthesis can be posed as constraint satisfaction and optimization problems, such as graph coloring used in register allocation. Graph coloring is...
Arathi Ramani, Fadi A. Aloul, Igor L. Markov, Kare...
SIGPLAN
2002
13 years 10 months ago
A rule-based language for programming software updates
We describe the design of a rule-based language for expressing changes to Haskell programs in a systematic and reliable way. The update language essentially offers update commands...
Martin Erwig, Deling Ren
ENGL
2007
73views more  ENGL 2007»
13 years 10 months ago
Updates Under Pstable
—Based on a recent view of Pstable models that allows talking about knowledge and beliefs of an agent, we propose an extension of the AGM postulates based on these notions. To th...
Fernando Zacarias Flores, Mauricio Osorio Galindo,...
CIG
2005
IEEE
14 years 4 months ago
Forcing Neurocontrollers to Exploit Sensory Symmetry Through Hard-wired Modularity in the Game of Cellz
Several attempts have been made in the past to construct encoding schemes that allow modularity to emerge in evolving systems, but success is limited. We believe that in order to c...
Julian Togelius, Simon M. Lucas