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IFIP
1994
Springer
15 years 8 months ago
Modeling Motion Simulation with DEDS
The computer simulation control problem can be splitted in two parts, namely a local control problem and a global control problem. The local control de nes the \behavior" of ...
J. T. F. Camargo, Léo Pini Magalhães...
GECCO
2006
Springer
152views Optimization» more  GECCO 2006»
15 years 8 months ago
An agent-based algorithm for generalized graph colorings
This paper presents an algorithm for solving a number of generalized graph coloring problems. Specifically, it gives an agent-based algorithm for the Bandwidth Coloring problem. U...
Thang Nguyen Bui, ThanhVu H. Nguyen
CORR
2007
Springer
134views Education» more  CORR 2007»
15 years 4 months ago
A Partition-Based Relaxation For Steiner Trees
The Steiner tree problem is a classical NP-hard optimization problem with a wide range of practical applications. In an instance of this problem, we are given an undirected graph ...
Jochen Könemann, David Pritchard, Kunlun Tan
ICDE
1999
IEEE
209views Database» more  ICDE 1999»
16 years 5 months ago
Efficient Time Series Matching by Wavelets
Time series stored as feature vectors can be indexed by multidimensional index trees like R-Trees for fast retrieval. Due to the dimensionality curse problem, transformations are ...
Kin-pong Chan, Ada Wai-Chee Fu
ICPR
2006
IEEE
16 years 5 months ago
Subpixel Alignment of MRI Data Under Cartesian and Log-Polar Sampling
Magnetic resonance imaging (MRI) allows numerous Fourier domain sampling schemes such as Cartesian and non-Cartesian trajectories (e.g. Polar, circular, and spherical). On the oth...
Hassan Foroosh, Mais Alnasser, Murat Balci