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» Abstraction Heuristics Extended with Counting Abstractions
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ICDE
2012
IEEE
196views Database» more  ICDE 2012»
13 years 8 months ago
Scalable Multi-query Optimization for SPARQL
Abstract—This paper revisits the classical problem of multiquery optimization in the context of RDF/SPARQL. We show that the techniques developed for relational and semi-structur...
Wangchao Le, Anastasios Kementsietsidis, Songyun D...
HICSS
2010
IEEE
161views Biometrics» more  HICSS 2010»
16 years 26 days ago
Managing Information Intensive Service Facilities: Executive Contracts, Market Information, and Capacity Planning
in Progress – Extended Abstract Word count: 3124 Effectively managing IT service centers such as call centers, computerized diagnostic imaging facilities, data centers, e-commerc...
Yabing Jiang, Abraham Seidmann
LATIN
2004
Springer
15 years 11 months ago
Approximating the Expressive Power of Logics in Finite Models
Abstract. We present a probability logic (essentially a first order language extended with quantifiers that count the fraction of elements in a model that satisfy a first order ...
Argimiro Arratia, Carlos E. Ortiz
IPPS
2010
IEEE
15 years 3 months ago
On the parallelisation of MCMC by speculative chain execution
Abstract--The increasing availability of multi-core and multiprocessor architectures provides new opportunities for improving the performance of many computer simulations. Markov C...
Jonathan M. R. Byrd, Stephen A. Jarvis, Abhir H. B...
JCC
2011
87views more  JCC 2011»
15 years 28 days ago
Determining equilibrium constants for dimerization reactions from molecular dynamics simulations
Abstract: With today’s available computer power, free energy calculations from equilibrium molecular dynamics simulations “via counting” become feasible for an increasing num...
Djurre H. De Jong, Lars V. Schäfer, Alex H. D...