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FOIKS
2004
Springer
14 years 3 months ago
Database Repair by Signed Formulae
We introduce a simple and practically efficient method for repairing inconsistent databases. The idea is to properly represent the underlying problem, and then use off-the-shelf a...
Ofer Arieli, Marc Denecker, Bert Van Nuffelen, Mau...
FM
2006
Springer
169views Formal Methods» more  FM 2006»
14 years 1 months ago
PSL Model Checking and Run-Time Verification Via Testers
Abstract. The paper introduces the construct of temporal testers as a compositional basis for the construction of automata corresponding to temporal formulas in the PSL logic. Temp...
Amir Pnueli, Aleksandr Zaks
GIS
1998
ACM
13 years 9 months ago
Accuracy of Local Topographic Variables Derived from Digital Elevation Models
We study the accuracy of data on some local topographic attributes derived from digital elevation models (DEMs). First, we carry out a test for the precision of four methods for ca...
Igor v. Florinsky
IJCAI
1993
13 years 11 months ago
On the Polynomial Transparency of Resolution
In this paper a framework is developed for measuring the complexities of deductions in an ab­ stract and computationally perspicuous man­ ner. As a notion of central importance ...
Reinhold Letz
CAV
2006
Springer
121views Hardware» more  CAV 2006»
14 years 1 months ago
Deriving Small Unsatisfiable Cores with Dominators
Abstract. The problem of finding a small unsatisfiable core of an unsatisfiable CNF formula is addressed. The proposed algorithm, Trimmer, iterates over each internal node d in the...
Roman Gershman, Maya Koifman, Ofer Strichman