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TEC
2002
103views more  TEC 2002»
13 years 8 months ago
A short convergence proof for a class of ant colony optimization algorithms
In this paper, we prove some convergence properties for a class of ant colony optimization algorithms. In particular, we prove that for any small constant 0 and for a sufficiently ...
Thomas Stützle, Marco Dorigo
MICCAI
2005
Springer
14 years 10 months ago
Bone Enhancement Filtering: Application to Sinus Bone Segmentation and Simulation of Pituitary Surgery
We present a novel multi-scale bone enhancement measure that can be used to drive a geometric flow to segment bone structures. This measure has the essential properties to be incor...
Maxime Descoteaux, Michel A. Audette, Kiyoyuki Chi...
HYBRID
2007
Springer
14 years 3 months ago
A Controller Design Method Under Infrequent, Asynchronous Sensing
Abstract. We use discrete quadratic Lyapunov functions to design controllers for a class of systems where time intervals between state measurements are longer than time intervals b...
Fumin Zhang, Naomi Ehrich Leonard
GD
1998
Springer
14 years 1 months ago
A Framework for Drawing Planar Graphs with Curves and Polylines
We describe a unified framework of aesthetic criteria and complexity measures for drawing planar graphs with polylines and curves. This framework includes several visual properties...
Michael T. Goodrich, Christopher G. Wagner
ENTCS
2008
120views more  ENTCS 2008»
13 years 9 months ago
Semantic Abstraction and Quantum Computation
abstraction and quantum computation Alessandra Di Pierro1 Dipartimento di Informatica University of Pisa Pisa, Italy Herbert Wiklicky2 Department of Computing Imperial College Lond...
Alessandra Di Pierro, Herbert Wiklicky