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» Minimal Partitions of a Graph
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GD
2007
Springer
15 years 7 months ago
Line Crossing Minimization on Metro Maps
We consider the problem of drawing a set of simple paths along the edges of an embedded underlying graph G = (V, E), so that the total number of crossings among pairs of paths is m...
Michael A. Bekos, Michael Kaufmann, Katerina Potik...
JCT
2008
71views more  JCT 2008»
15 years 1 months ago
Primitive decompositions of Johnson graphs
A transitive decomposition of a graph is a partition of the edge set together with a group of automorphisms which transitively permutes the parts. In this paper we determine all t...
Alice Devillers, Michael Giudici, Cai Heng Li, Che...
JEC
2006
61views more  JEC 2006»
15 years 1 months ago
Time-constrained loop scheduling with minimal resources
Many applications commonly found in digital signal processing and image processing applications can be represented by data-flow graphs (DFGs). In our previous work, we proposed a ...
Timothy W. O'Neil, Edwin Hsing-Mean Sha
IPPS
2006
IEEE
15 years 7 months ago
Parallelizing post-placement timing optimization
This paper presents an efficient modeling scheme and a partitioning heuristic for parallelizing VLSI post-placement timing optimization. Encoding the paths with timing violations...
Jiyoun Kim, Marios C. Papaefthymiou, José N...
FOCM
2007
76views more  FOCM 2007»
15 years 1 months ago
Risk Bounds for Random Regression Graphs
We consider the regression problem and describe an algorithm approximating the regression function by estimators piecewise constant on the elements of an adaptive partition. The pa...
Andrea Caponnetto, Steve Smale