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ACL
1992
15 years 5 months ago
Handling Linear Precedence Constraints by Unification
Linear precedence (LP) rules are widely used for stating word order principles. They have been adopted as constraints by HPSG but no encoding in the formalism has been provided. S...
Judith Engelkamp, Gregor Erbach, Hans Uszkoreit
CORR
2006
Springer
112views Education» more  CORR 2006»
15 years 4 months ago
Satisfying KBO Constraints
Abstract. This paper presents two new approaches to prove termination of rewrite systems with the Knuth-Bendix order efficiently. The constraints for the weight function and for th...
Harald Zankl, Aart Middeldorp
ECAI
2006
Springer
15 years 8 months ago
Minion: A Fast Scalable Constraint Solver
Abstract. We present Minion, a new constraint solver. Empirical results on standard benchmarks show orders of magnitude performance gains over state-of-the-art constraint toolkits....
Ian P. Gent, Christopher Jefferson, Ian Miguel
SOFSEM
2007
Springer
15 years 10 months ago
Constraints for Argument Filterings
Abstract. The dependency pair method is a powerful method for automatically proving termination of rewrite systems. When used with traditional simplification orders like LPO and K...
Harald Zankl, Nao Hirokawa, Aart Middeldorp
DAWAK
2009
Springer
15 years 9 months ago
Mining Violations to Relax Relational Database Constraints
Frequent constraint violations on the data stored in a database may suggest that the semantics of the represented reality is changing. In this work we propose a methodology and a t...
Mirjana Mazuran, Elisa Quintarelli, Rosalba Rossat...