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VLDB
1994
ACM
121views Database» more  VLDB 1994»
15 years 4 months ago
The Impact of Global Clustering on Spatial Database Systems
Global clustering has rarely been investigated in the area of spatial database systems although dramatic performance improvements can be achieved by using suitable techniques. In ...
Thomas Brinkhoff, Hans-Peter Kriegel
GECCO
2010
Springer
195views Optimization» more  GECCO 2010»
15 years 4 months ago
Improved step size adaptation for the MO-CMA-ES
The multi-objective covariance matrix adaptation evolution strategy (MO-CMA-ES) is an evolutionary algorithm for continuous vector-valued optimization. It combines indicator-based...
Thomas Voß, Nikolaus Hansen, Christian Igel
105
Voted
ATVA
2007
Springer
90views Hardware» more  ATVA 2007»
15 years 4 months ago
Efficient Approximate Verification of Promela Models Via Symmetry Markers
We present a new verification technique for Promela which exploits state-space symmetries induced by scalarset values used in a model. The technique involves efficiently computing ...
Dragan Bosnacki, Alastair F. Donaldson, Michael Le...
92
Voted
CHIMIT
2007
ACM
15 years 4 months ago
Supporting expertise awareness: finding out what others know
This paper presents an innovative approach to solve the problem of missing transparency of competencies within virtual organizations. We based our work on empirical studies to cop...
Christian Dörner, Volkmar Pipek, Markus Won
CIDM
2009
IEEE
15 years 4 months ago
Handling continuous attributes in Ant Colony Classification algorithms
Most real-world classification problems involve continuous (real-valued) attributes, as well as, nominal (discrete) attributes. The majority of Ant Colony Optimisation (ACO) classi...
Fernando E. B. Otero, Alex Alves Freitas, Colin G....