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TKDE
2008
111views more  TKDE 2008»
14 years 9 months ago
A Point Symmetry-Based Clustering Technique for Automatic Evolution of Clusters
In this paper, a new symmetry-based genetic clustering algorithm is proposed which automatically evolves the number of clusters as well as the proper partitioning from a data set. ...
Sanghamitra Bandyopadhyay, Sriparna Saha
AUTOMATICA
2008
78views more  AUTOMATICA 2008»
14 years 9 months ago
Multi-modal control using adaptive motion description languages
In this paper, we address the problem of adaptively enriching motion description languages for multi-modal control by systematically enlarging the set of available modes. This pro...
Tejas R. Mehta, Magnus Egerstedt
CORR
2010
Springer
141views Education» more  CORR 2010»
14 years 9 months ago
The Equivalence of Sampling and Searching
In a sampling problem, we are given an input x {0, 1} n , and asked to sample approximately from a probability distribution Dx over poly (n)-bit strings. In a search problem, we ...
Scott Aaronson
VLDB
2003
ACM
147views Database» more  VLDB 2003»
15 years 10 months ago
RE-tree: an efficient index structure for regular expressions
Due to their expressive power, Regular Expressions (REs) are quickly becoming an integral part of language specifications for several important application scenarios. Many of thes...
Chee Yong Chan, Minos N. Garofalakis, Rajeev Rasto...
CEC
2009
IEEE
15 years 4 months ago
Improved memetic algorithm for Capacitated Arc Routing Problem
— Capacitated Arc Routing Problem (CARP) has attracted much interest because of its wide applications in the real world. Recently, a memetic algorithm proposed by Lacomme et al. ...
Yi Mei, Ke Tang, Xin Yao