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DLOG
2004
13 years 9 months ago
A Uniform Tableaux-Based Approach to Concept Abduction and Contraction in ALN
We present algorithms based on truth-prefixed tableaux to solve both Concept Abduction and Contraction in ALN DL. We also analyze the computational complexity of the problems, sho...
Simona Colucci, Tommaso Di Noia, Eugenio Di Sciasc...
EFDBS
2003
13 years 9 months ago
Four-Level-Architecture for Closure in Interoperability
A definition of types in an information system is given from ld abstractions through data constructs, schema and definitions to physical data values. Category theory suggests tha...
B. Nick Rossiter, Michael A. Heather
FSTTCS
2008
Springer
13 years 8 months ago
Banach-Mazur Games on Graphs
We survey determinacy, definability, and complexity issues of Banach-Mazur games on finite and infinite graphs. Infinite games where two players take turns to move a token thro...
Erich Grädel
BMCBI
2010
135views more  BMCBI 2010»
13 years 7 months ago
Integration and visualization of systems biology data in context of the genome
Background: High-density tiling arrays and new sequencing technologies are generating rapidly increasing volumes of transcriptome and protein-DNA interaction data. Visualization a...
J. Christopher Bare, Tie Koide, David J. Reiss, Da...
CORR
2010
Springer
116views Education» more  CORR 2010»
13 years 7 months ago
Dist-Orc: A Rewriting-based Distributed Implementation of Orc with Formal Analysis
Abstract. Orc is a theory of orchestration of services that allows structured programming of distributed and timed computations. Several formal semantics have been proposed for Orc...
Musab AlTurki, José Meseguer