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SIROCCO
1997
15 years 8 months ago
Static Frequency Assignment in Cellular Networks
A cellular network is generally modeled as a subgraph of the triangular lattice. In the static frequency assignment problem, each vertex of the graph is a base station in the netw...
Lata Narayanan, Sunil M. Shende
CGF
2010
112views more  CGF 2010»
15 years 6 months ago
Winding Roads: Routing edges into bundles
Visualizing graphs containing many nodes and edges efficiently is quite challenging. Drawings of such graphs generally suffer from visual clutter induced by the large amount of ed...
A. Lambert, Romain Bourqui, David Auber
175
Voted
EOR
2007
158views more  EOR 2007»
15 years 6 months ago
A graph-based hyper-heuristic for educational timetabling problems
This paper presents an investigation of a simple generic hyper-heuristic approach upon a set of widely used constructive heuristics (graph coloring heuristics) in timetabling. Wit...
Edmund K. Burke, Barry McCollum, Amnon Meisels, Sa...
ACCV
2010
Springer
15 years 1 months ago
Learning Image Structures for Optimizing Disparity Estimation
We present a method for optimizing the stereo matching process when it is applied to a series of images with similar depth structures. We observe that there are similar regions wit...
M. V. Rohith, Chandra Kambhamettu
ISAAC
1999
Springer
107views Algorithms» more  ISAAC 1999»
15 years 11 months ago
Carrying Umbrellas: An Online Relocation Problem on Graphs
We introduce an online relocation problem on a graph, in which a player who walks around the nodes makes decisions on whether to relocate mobile resources, while not knowing the fu...
Jae-Ha Lee, Chong-Dae Park, Kyung-Yong Chwa