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GECCO
2010
Springer
160views Optimization» more  GECCO 2010»
15 years 9 months ago
Benchmarking a weighted negative covariance matrix update on the BBOB-2010 noisy testbed
In a companion paper, we presented a weighted negative update of the covariance matrix in the CMA-ES—weighted active CMA-ES or, in short, aCMA-ES. In this paper, we benchmark th...
Nikolaus Hansen, Raymond Ros
89
Voted
EDBT
2009
ACM
100views Database» more  EDBT 2009»
15 years 9 months ago
A view selection algorithm with performance guarantee
A view selection algorithm takes as input a fact table and computes a set of views to store in order to speed up queries. The performance of view selection algorithm is usually me...
Nicolas Hanusse, Sofian Maabout, Radu Tofan
ISCAS
1999
IEEE
95views Hardware» more  ISCAS 1999»
15 years 9 months ago
Evaluating iterative improvement heuristics for bigraph crossing minimization
The bigraph crossing problem, embedding the two node sets of a bipartite graph G = V0;V1;E along two parallel lines so that edge crossings are minimized, has application to placeme...
Matthias F. M. Stallmann, Franc Brglez, Debabrata ...
FTRTFT
1998
Springer
15 years 9 months ago
A Modular Visual Model for Hybrid Systems
Visual description techniques are particularly important for the design of hybrid systems because specifications of such systems must usually be discussed between engineers from a ...
Radu Grosu, Thomas Stauner, Manfred Broy
IPPS
1997
IEEE
15 years 9 months ago
Time-Stamping Algorithms for Parallelization of Loops at Run-Time
In this paper, we present two new run-time algorithms for the parallelization of loops that have indirect access patterns. The algorithms can handle any type of loop-carried depen...
Cheng-Zhong Xu, Vipin Chaudhary