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» The Complexity of Symmetry-Breaking Formulas
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SAT
2007
Springer
75views Hardware» more  SAT 2007»
14 years 3 months ago
Matched Formulas and Backdoor Sets
We demonstrate hardness results for the detection of small backdoor sets with respect to base classes Mr of CNF formulas with maximum deficiency ≤ r (M0 is the class of matched...
Stefan Szeider
AAAI
2012
12 years 6 days ago
Learning Games from Videos Guided by Descriptive Complexity
In recent years, several systems have been proposed that learn the rules of a simple card or board game solely from visual demonstration. These systems were constructed for speci...
Lukasz Kaiser
ISMVL
2000
IEEE
134views Hardware» more  ISMVL 2000»
14 years 2 months ago
The 2-SAT Problem of Regular Signed CNF Formulas
Signed conjunctive normal form (signed CNF) is a classical conjunctive clause form using a generalized notion of literal, called signed atom. A signed atom is an expression of the...
Bernhard Beckert, Reiner Hähnle, Felip Many&a...
AAAI
1994
13 years 11 months ago
Small is Beautiful: A Brute-Force Approach to Learning First-Order Formulas
We describe a method for learning formulas in firstorder logic using a brute-force, smallest-first search. The method is exceedingly simple. It generates all irreducible well-form...
Steven Minton, Ian Underwood
PUK
2000
13 years 11 months ago
On the Instantiation of ADL Operators Involving Arbitrary First-Order Formulas
The generation of the set of all ground actions for a given set of ADL operators, which are allowed to have conditional effects and preconditions that can be represented using arbi...
Jana Koehler, Jörg Hoffmann