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GECCO
2010
Springer
152views Optimization» more  GECCO 2010»
15 years 10 months ago
Active covariance matrix adaptation for the (1+1)-CMA-ES
We propose a novel variant of the (1 + 1)-CMA-ES that updates the distribution of mutation vectors based on both successful and unsuccessful trial steps. The computational costs o...
Dirk V. Arnold, Nikolaus Hansen
ASPDAC
2007
ACM
94views Hardware» more  ASPDAC 2007»
15 years 10 months ago
A New Boundary Element Method for Multiple-Frequency Parameter Extraction of Lossy Substrates
-1 The couplings via realistic lossy substrates can be modeled as frequency-dependent coupling parameters. The fast extraction at multiple frequencies can be accomplished in two se...
Xiren Wang, Wenjian Yu, Zeyi Wang
ASPDAC
2007
ACM
117views Hardware» more  ASPDAC 2007»
15 years 10 months ago
Short-Circuit Compiler Transformation: Optimizing Conditional Blocks
Abstract-- We present the short-circuit code transformation technique, intended for embedded compilers. The transformation technique optimizes conditional blocks in high-level prog...
Mohammad Ali Ghodrat, Tony Givargis, Alex Nicolau
ICALP
2007
Springer
15 years 10 months ago
Distributed Computing with Advice: Information Sensitivity of Graph Coloring
Abstract. We study the problem of the amount of information (advice) about a graph that must be given to its nodes in order to achieve fast distributed computations. The required s...
Pierre Fraigniaud, Cyril Gavoille, David Ilcinkas,...
AI
2006
Springer
15 years 9 months ago
A Classification-Based Glioma Diffusion Model Using MRI Data
Gliomas are diffuse, invasive brain tumors. We propose a 3D classification-based diffusion model, cdm, that predicts how a glioma will grow at a voxel-level, on the basis of featur...
Marianne Morris, Russell Greiner, Jörg Sander...