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COR
2007
80views more  COR 2007»
13 years 7 months ago
A MAX-MIN ant system for unconstrained multi-level lot-sizing problems
In this paper we present an ant-based algorithm for solving unconstrained multi-level lot-sizing problems called ant system for multi-level lot-sizing algorithm (ASMLLS). We apply...
Rapeepan Pitakaso, Christian Almeder, Karl F. Doer...
CORR
2007
Springer
76views Education» more  CORR 2007»
13 years 7 months ago
Tripartitions do not always discriminate phylogenetic networks
Phylogenetic networks are a generalization of phylogenetic trees that allow for the representation of non-treelike evolutionary events, like recombination, hybridization, or later...
Gabriel Cardona, Francesc Rosselló, Gabriel...
DSP
2007
13 years 7 months ago
Variational and stochastic inference for Bayesian source separation
We tackle the general linear instantaneous model (possibly underdetermined and noisy) where we model the source prior with a Student t distribution. The conjugate-exponential char...
Ali Taylan Cemgil, Cédric Févotte, S...
JCC
2007
115views more  JCC 2007»
13 years 7 months ago
The role of radial nodes of atomic orbitals for chemical bonding and the periodic table
: The role of radial nodes, or of their absence, in valence orbitals for chemical bonding and periodic trends is discussed from a unified viewpoint. In particular, we emphasize th...
Martin Kaupp
JISE
2007
46views more  JISE 2007»
13 years 7 months ago
Applying Various Reference Types to Formation Control of Mobile Robots
stems. Three layers of control abstraction for formation control are formation shape, reference type, and robotic control. Reference types play an important role in formation contr...
Harry Chia-Hung Hsu, Alan Liu