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» Interceptor Based Constraint Violation Detection
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CP
1998
Springer
13 years 9 months ago
A Framework for Assertion-Based Debugging in Constraint Logic Programming
Abstract. We propose a general framework for assertion-based debugging of constraint logic programs. Assertions are linguistic constructions which allow expressing properties of pr...
Germán Puebla, Francisco Bueno, Manuel V. H...
DEXA
2000
Springer
76views Database» more  DEXA 2000»
13 years 9 months ago
Semantic Verification of Rule-Based Systems with Arithmetic Constraints
The aim of this paper is to show a method that is able to detect a particular class of semantic inconsistencies in a rule-based system (RBS). A semantic inconsistency is defined by...
Jaime Ramírez, Angélica de Antonio
SIGMOD
2005
ACM
212views Database» more  SIGMOD 2005»
14 years 5 months ago
A Cost-Based Model and Effective Heuristic for Repairing Constraints by Value Modification
Data integrated from multiple sources may contain inconsistencies that violate integrity constraints. The constraint repair problem attempts to find "low cost" changes t...
Philip Bohannon, Michael Flaster, Wenfei Fan, Raje...
STOC
2009
ACM
181views Algorithms» more  STOC 2009»
14 years 5 months ago
The detectability lemma and quantum gap amplification
The quantum analog of a constraint satisfaction problem is a sum of local Hamiltonians - each (term of the) Hamiltonian specifies a local constraint whose violation contributes to...
Dorit Aharonov, Itai Arad, Zeph Landau, Umesh V. V...
RTAS
1997
IEEE
13 years 8 months ago
Efficient Run-Time Monitoring of Timing Constraints
A real-time system operates under timing constraints which it may be unable to meet under some circumstances. The criticality of a timing constraint determines how a system is to ...
Aloysius K. Mok, Guangtian Liu