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ICFP
2010
ACM
15 years 8 months ago
The impact of higher-order state and control effects on local relational reasoning
Reasoning about program equivalence is one of the oldest problems in semantics. In recent years, useful techniques have been developed, based on bisimulations and logical relation...
Derek Dreyer, Georg Neis, Lars Birkedal
MPC
1998
Springer
140views Mathematics» more  MPC 1998»
15 years 11 months ago
A Set-Theoretic Model for Real-Time Specification and Reasoning
Timed-trace formalisms have emerged as a powerful method for specifying and reasoning about concurrent real-time systems. We present a simple variant which builds methodically on s...
Colin J. Fidge, Ian J. Hayes, A. P. Martin, Axel W...
CADE
2003
Springer
16 years 7 months ago
Certifying Solutions to Permutation Group Problems
We describe the integration of permutation group algorithms with proof planning. We consider eight basic questions arising in computational permutation group theory, for which our ...
Arjeh M. Cohen, Scott H. Murray, Martin Pollet, Vo...
COGSCI
2008
56views more  COGSCI 2008»
15 years 7 months ago
The Relation Between Essentialist Beliefs and Evolutionary Reasoning
Historians of science have pointed to essentialist beliefs about species as major impediments to the discovery of natural selection. The present study investigated whether such be...
Andrew Shtulman, Laura Schulz
KR
2004
Springer
16 years 13 days ago
Planning Graphs and Knowledge Compilation
One of the major advances in classical planning has been the development of Graphplan. Graphplan builds a layered structure called the planning graph, and then searches this struc...
Hector Geffner