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» A Ramsey-type result for the hypercube
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JGT
2008
88views more  JGT 2008»
13 years 7 months ago
On k-detour subgraphs of hypercubes
A spanning subgraph G of a graph H is a k-detour subgraph of H if for each pair of vertices x, y V (H), the distance, distG(x, y), between x and y in G exceeds that in H by at mo...
Nana Arizumi, Peter Hamburger, Alexandr V. Kostoch...
ISCAPDCS
2001
13 years 8 months ago
Optimal Broadcasting in Injured Hypercubes Using Directed Safety Levels
Reliable communication in injured hypercubes with faulty links/nodes using directed safety levels is studied in this paper. In this approach, each node u in an n-dimensional hyper...
Jie Wu
NETWORKS
2008
13 years 7 months ago
Decontamination of hypercubes by mobile agents
In this paper we consider the decontamination problem in a hypercube network of size n. The nodes of the network are assumed to be contaminated and they have to be decontaminated ...
Paola Flocchini, Miao Jun Huang, Flaminia L. Lucci...
STOC
2004
ACM
142views Algorithms» more  STOC 2004»
14 years 7 months ago
Lower bounds for local search by quantum arguments
The problem of finding a local minimum of a black-box function is central for understanding local search as well as quantum adiabatic algorithms. For functions on the Boolean hype...
Scott Aaronson
IPPS
1999
IEEE
13 years 11 months ago
The Recursive Grid Layout Scheme for VLSI Layout of Hierarchical Networks
We propose the recursive grid layout scheme for deriving efficient layouts of a variety of hierarchical networks and computing upper bounds on the VLSI area of general hierarchica...
Chi-Hsiang Yeh, Behrooz Parhami, Emmanouel A. Varv...