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COMPGEOM
2007
ACM
15 years 1 months ago
Traversing a set of points with a minimum number of turns
Given a finite set of points S in Rd , consider visiting the points in S with a polygonal path which makes a minimum number of turns, or equivalently, has the the minimum number o...
Sergey Bereg, Prosenjit Bose, Adrian Dumitrescu, F...
GECCO
2008
Springer
156views Optimization» more  GECCO 2008»
14 years 11 months ago
Computing minimum cuts by randomized search heuristics
We study the minimum s-t-cut problem in graphs with costs on the edges in the context of evolutionary algorithms. Minimum cut problems belong to the class of basic network optimiz...
Frank Neumann, Joachim Reichel, Martin Skutella
CCCG
2010
14 years 11 months ago
On a dispersion problem in grid labeling
Given k labelings of a finite d-dimensional grid, define the combined distance between two labels to be the sum of the 1-distance between the two labels in each labeling. We prese...
Minghui Jiang, Vincent Pilaud, Pedro J. Tejada
SODA
2003
ACM
138views Algorithms» more  SODA 2003»
14 years 11 months ago
Multirate rearrangeable clos networks and a generalized edge coloring problem on bipartite graphs
Chung and Ross (SIAM J. Comput., 20, 1991) conjectured that the minimum number m(n, r) of middle-state switches for the symmetric 3-stage Clos network C(n, m(n, r), r) to be rearr...
Hung Q. Ngo, Van H. Vu
OPODIS
2004
14 years 11 months ago
Self-optimizing DHTs Using Request Profiling
S (in alphabetic order by speaker surname) Speaker: Uri Abraham (Ben-Gurion University) Title: Self-Stabilizing TimeStamps : Speaker: Anish Arora (Ohio State) Title: Self-Stabilizi...
Alina Bejan, Sukumar Ghosh