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» A Practical Technique for Process Abstraction
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IIE
2007
71views more  IIE 2007»
15 years 6 months ago
Would-Be Teachers' Competence in Applying ICT: Exposition and Preconditions for Development
Abstract. Changes in educational technologies modify the role of the teacher and require new competencies. Scientific literature describes competence in using ICT as the wholeness...
Palmira Peciuliauskiene, Marija Barkauskaite
SAB
2010
Springer
140views Optimization» more  SAB 2010»
15 years 4 months ago
A Model of Symmetry Breaking in Collective Decision-Making
Abstract. Symmetry breaking is commonly found in self-organized collective decision making. It serves an important functional role, specifically in biological and bio-inspired sys...
Heiko Hamann, Bernd Meyer, Thomas Schmickl, Karl C...
SAT
2009
Springer
117views Hardware» more  SAT 2009»
16 years 1 months ago
Dynamic Symmetry Breaking by Simulating Zykov Contraction
Abstract. We present a new method to break symmetry in graph coloring problems. While most alternative techniques add symmetry breaking predicates in a pre-processing step, we deve...
Bas Schaafsma, Marijn Heule, Hans van Maaren
SIGMETRICS
2008
ACM
101views Hardware» more  SIGMETRICS 2008»
15 years 6 months ago
How to parameterize models with bursty workloads
Although recent advances in theory indicate that burstiness in the service time process can be handled effectively by queueing models (e.g., MAP queueing networks [2]), there is a...
Giuliano Casale, Ningfang Mi, Ludmila Cherkasova, ...
ICCSA
2007
Springer
16 years 20 days ago
Provably Secure Framework for Information Aggregation in Sensor Networks
Information aggregation is an important operation in wireless sensor networks executed for the purpose of monitoring and reporting of the environmental data. Due to the performance...
Mark Manulis, Jörg Schwenk