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» On the Complexity of Hardness Amplification
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OOPSLA
2010
Springer
13 years 8 months ago
Specifying and implementing refactorings
Modern IDEs for object-oriented languages like Java provide support for a basic set of simple automated refactorings whose behaviour is easy to describe intuitively. It is, howeve...
Max Schäfer, Oege de Moor
SAS
2010
Springer
149views Formal Methods» more  SAS 2010»
13 years 8 months ago
Boxes: A Symbolic Abstract Domain of Boxes
Symbolic Abstract Domain of Boxes Arie Gurfinkel and Sagar Chaki Carnegie Mellon University Abstract. Numeric abstract domains are widely used in program analyses. The simplest nu...
Arie Gurfinkel, Sagar Chaki
IPPS
2010
IEEE
13 years 7 months ago
Large neighborhood local search optimization on graphics processing units
Local search (LS) algorithms are among the most powerful techniques for solving computationally hard problems in combinatorial optimization. These algorithms could be viewed as &q...
Thé Van Luong, Nouredine Melab, El-Ghazali ...
ISAAC
2010
Springer
226views Algorithms» more  ISAAC 2010»
13 years 7 months ago
On Tractable Cases of Target Set Selection
We study the NP-complete TARGET SET SELECTION (TSS) problem occurring in social network analysis. Complementing results on its approximability and extending results for its restric...
André Nichterlein, Rolf Niedermeier, Johann...
SEMWEB
2010
Springer
13 years 7 months ago
Evolution of DL - Lite Knowledge Bases
Abstract. We study the problem of evolution for Knowledge Bases (KBs) expressed in Description Logics (DLs) of the DL-Lite family. DL-Lite is at the basis of OWL 2 QL, one of the t...
Diego Calvanese, Evgeny Kharlamov, Werner Nutt, Dm...