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JSAT
2006
87views more  JSAT 2006»
14 years 9 months ago
Hard Satisfiable Clause Sets for Benchmarking Equivalence Reasoning Techniques
A family of satisfiable benchmark instances in conjunctive normal form is introduced. The instances are constructed by transforming a random regular graph into a system of linear ...
Harri Haanpää, Matti Järvisalo, Pet...
NJC
2006
86views more  NJC 2006»
14 years 9 months ago
Axiomatizing Binding Bigraphs
We axiomatize the congruence relation for binding bigraphs and prove that the generated theory is complete. In doing so, we define a normal form for binding bigraphs, and prove tha...
Troels Christoffer Damgaard, Lars Birkedal
NAACL
2010
14 years 7 months ago
Efficient Parsing of Well-Nested Linear Context-Free Rewriting Systems
The use of well-nested linear context-free rewriting systems has been empirically motivated for modeling of the syntax of languages with discontinuous constituents or relatively f...
Carlos Gómez-Rodríguez, Marco Kuhlma...
JSAT
2010
130views more  JSAT 2010»
14 years 4 months ago
DepQBF: A Dependency-Aware QBF Solver
We present DepQBF 0.1, a new search-based solver for quantified boolean formulae (QBF). It integrates compact dependency graphs to overcome the restrictions imposed by linear quan...
Florian Lonsing, Armin Biere
ACL
2012
13 years 4 days ago
Strong Lexicalization of Tree Adjoining Grammars
Recently, it was shown (KUHLMANN, SATTA: Tree-adjoining grammars are not closed under strong lexicalization. Comput. Linguist., 2012) that finitely ambiguous tree adjoining gramm...
Andreas Maletti, Joost Engelfriet