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» Explanation Based Program Transformation
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VMCAI
2005
Springer
14 years 27 days ago
On the Complexity of Error Explanation
When a system fails to satisfy its specification, the model checker produces an error trace (or counter-example) that demonstrates an undesirable behavior, which is then used in d...
Nirman Kumar, Viraj Kumar, Mahesh Viswanathan
DKE
2008
114views more  DKE 2008»
13 years 7 months ago
Proof explanation for a nonmonotonic Semantic Web rules language
In this work, we present the design and implementation of a system for proof explanation in the Semantic Web, based on defeasible reasoning. Trust is a vital feature for Semantic ...
Grigoris Antoniou, Antonis Bikakis, Nikos Dimaresi...
PPDP
2005
Springer
14 years 28 days ago
Program transformation by templates based on term rewriting
Huet and Lang (1978) presented a framework of automated program transformation based on lambda calculus in which programs are transformed according to a given program transformati...
Yuki Chiba, Takahito Aoto, Yoshihito Toyama
TACAS
2004
Springer
139views Algorithms» more  TACAS 2004»
14 years 23 days ago
Error Explanation with Distance Metrics
Abstract In the event that a system does not satisfy a specification, a model checker will typically automatically produce a counterexample trace that shows a particular instance ...
Alex Groce
AAAI
2004
13 years 8 months ago
QUICKXPLAIN: Preferred Explanations and Relaxations for Over-Constrained Problems
Over-constrained problems can have an exponential number of conflicts, which explain the failure, and an exponential number of relaxations, which restore the consistency. A user o...
Ulrich Junker