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COCOON
2007
Springer
14 years 3 months ago
Improved Exact Algorithms for Counting 3- and 4-Colorings
Abstract. We introduce a generic algorithmic technique and apply it on decision and counting versions of graph coloring. Our approach is based on the following idea: either a graph...
Fedor V. Fomin, Serge Gaspers, Saket Saurabh
RC
2007
113views more  RC 2007»
13 years 10 months ago
A Search Algorithm for Calculating Validated Reliability Bounds
The search algorithm presented allows the CDF of a dependent variable to be bounded with 100%confidence,andallowsforaguaranteedevaluationof theerror involved.Thesereliabilitybound...
Fulvio Tonon
CADE
2006
Springer
14 years 11 months ago
Description Logic Reasoner: System Description
This is a system description of the Description Logic reasoner FaCT++. The reasoner implements a tableaux decision procedure for the well known SHOIQ description logic, with additi...
Dmitry Tsarkov, Ian Horrocks
CADE
2005
Springer
14 years 11 months ago
Deciding Monodic Fragments by Temporal Resolution
In this paper we study the decidability of various fragments of monodic first-order temporal logic by temporal resolution. We focus on two resolution calculi, namely, monodic tempo...
Ullrich Hustadt, Boris Konev, Renate A. Schmidt
ICALP
2007
Springer
14 years 5 months ago
Modular Algorithms for Heterogeneous Modal Logics
Abstract. State-based systems and modal logics for reasoning about them often heterogeneously combine a number of features such as non-determinism and probabilities. Here, we show ...
Lutz Schröder, Dirk Pattinson