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» A distance-labelling problem for hypercubes
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ENDM
2007
100views more  ENDM 2007»
13 years 10 months ago
Distance Labelling Problems for Hypercubes and Hamming Graphs - A Survey
We survey recent results on a few distance labelling problems for hypercubes and Hamming graphs.
Sanming Zhou
NETWORKS
2002
13 years 10 months ago
Node-disjoint paths and related problems on hierarchical cubic networks
An n-dimensional hierarchical cubic network (denoted by HCN(n)) contains 2 n n-dimensional hypercubes. The diameter of the HCN(n), which is equal to n+(n+1)/3+1, is about two-thir...
Jung-Sheng Fu, Gen-Huey Chen, Dyi-Rong Duh
SIAMDM
2010
166views more  SIAMDM 2010»
13 years 9 months ago
Direct Product Factorization of Bipartite Graphs with Bipartition-reversing Involutions
Given a connected bipartite graph G, we describe a procedure which enumerates and computes all graphs H (if any) for which there is a direct product factorization G ∼= H × K2. W...
Ghidewon Abay-Asmerom, Richard Hammack, Craig E. L...
IPL
2002
110views more  IPL 2002»
13 years 10 months ago
New bounds on a hypercube coloring problem
In studying the scalability of optical networks, one problem which arises involves coloring the vertices of the n-cube with as few colors as possible such that any two vertices wh...
Hung Q. Ngo, Ding-Zhu Du, Ronald L. Graham
ICPP
1995
IEEE
14 years 2 months ago
Unicasting in Faulty Hypercubes Using Safety Levels
—We propose a unicasting algorithm for faulty hypercubes (including disconnected hypercubes) using the safety level concept. A faulty hypercube is a hypercube with faulty nodes a...
Jie Wu