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» Perspectives and Complex Aggregates
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ANSS
2006
IEEE
15 years 6 months ago
Grid-Boxing for Spatial Simulation Performance Optimisation
— Computer simulations of complex systems such as physical aggregation processes or swarming and collective behaviour of life-forms, often require order N-squared computational c...
Kenneth A. Hawick, Heath A. James, C. J. Scogings
113
Voted
GI
2009
Springer
14 years 10 months ago
A Static Analysis Technique to Detect Unsatisfiable Conditions in Ontology-based Workflows
: Static analysis techniques for consistency checking of workflows allow to avoid runtime errors. This is in particular crucial for long running workflows where errors, detected la...
Gabriele Weiler, Arnd Poetzsch-Heffter, Stephan Ki...
SSDBM
2009
IEEE
84views Database» more  SSDBM 2009»
15 years 7 months ago
Expressing OLAP Preferences
Abstract. Multidimensional databases play a relevant role in statistical and scientific applications, as well as in business intelligence systems. Their users express complex OLAP...
Matteo Golfarelli, Stefano Rizzi
CGF
2004
173views more  CGF 2004»
15 years 18 days ago
Simulating and Modeling Lichen Growth
This paper presents a system for modeling lichens and simulating their propagation and growth in a virtual scene. Lichens colonize almost every substrate in nature and play an imp...
Brett Desbenoit, Eric Galin, Samir Akkouche
SIGCOMM
1998
ACM
15 years 5 months ago
Accelerated Reliability Analysis for Self-Healing SONET Networks
Recently, a parametric State Reward Markov Model SRMM p has been developed for the reliability and availability analysis of self-healing SONET mesh networks 2 . In this paper, w...
Hakki C. Cankaya, V. S. S. Nair