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CORR
2009
Springer
109views Education» more  CORR 2009»
13 years 2 months ago
Extensional and Intensional Strategies
on of abstract strategies which is extensional in the sense that a strategy is defined explicitly of derivations of an abstract reduction system. We then move to a more intensional...
Tony Bourdier, Horatiu Cirstea, Daniel J. Doughert...
EDBT
2010
ACM
177views Database» more  EDBT 2010»
13 years 11 months ago
Bridging the gap between intensional and extensional query evaluation in probabilistic databases
There are two broad approaches to query evaluation over probabilistic databases: (1) Intensional Methods proceed by manipulating expressions over symbolic events associated with u...
Abhay Jha, Dan Olteanu, Dan Suciu
LICS
1999
IEEE
13 years 9 months ago
Extensional Equality in Intensional Type Theory
We present a new approach to introducing an extensional propositional equality in Intensional Type Theory. Our construction is based on the observation that there is a sound, inte...
Thorsten Altenkirch
TACS
1994
Springer
13 years 8 months ago
Full Abstraction for PCF
traction for PCF1 Samson.Abramsky2 University of Edinburgh and Radha Jagadeesan3 Loyola University Chicago and Pasquale Malacaria4 Queen Mary and Westfield College An intensional m...
Samson Abramsky, Pasquale Malacaria, Radha Jagadee...
CONCUR
2004
Springer
13 years 10 months ago
An Extensional Spatial Logic for Mobile Processes
Existing spatial logics for concurrency are intensional, in the sense that they induce an equivalence that coincides with structural congruence. In this work, we study a contextual...
Daniel Hirschkoff