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ICFP
2009
ACM
14 years 5 months ago
Non-parametric parametricity
Type abstraction and intensional type analysis are features seemingly at odds--type abstraction is intended to guarantee parametricity and representation independence, while type ...
Georg Neis, Derek Dreyer, Andreas Rossberg
ENTCS
2002
148views more  ENTCS 2002»
13 years 5 months ago
A Declarative Debugging System for Lazy Functional Logic Programs
We present a declarative debugger for lazy functional logic programs with polymorphic type discipline. Whenever a computed answer is considered wrong by the user (error symptom), ...
Rafael Caballero, Mario Rodríguez-Artalejo
DLOG
1996
13 years 6 months ago
Can Description Logics Be Used in Real-Life Knowledge-Based Systems?
In 1995, I nished my Ph.D. project which was focused on the selection of adequate Knowledge-Representation Systems (KRSs) for research applications. When I started working at the ...
Piet-Hein Speel
FUIN
2007
130views more  FUIN 2007»
13 years 5 months ago
A Logic-Based Approach to Finding Explanations for Discrepancies in Optimistic Plan Execution
Abstract. Consider an agent executing a plan with nondeterministic actions, in a dynamic environment, which might fail. Suppose that she is given a description of this action domai...
Thomas Eiter, Esra Erdem, Wolfgang Faber, Já...