Cayley graphs and interconnection networks

MC Heydemann - Graph symmetry: algebraic methods and applications, 1997 - Springer
Due to recent developments of parallel and distributed computing, the design and analysis
of various interconnection networks has been a main topic of research for the past few years …

Hamiltonian‐laceability of star graphs

SY Hsieh, GH Chen, CW Ho - Networks: An International …, 2000 - Wiley Online Library
Suppose that G is a bipartite graph with its partite sets of equal size. G is said to be strongly
Hamiltonian‐laceable if there is a Hamiltonian path between every two vertices that belong …

Structural properties and conditional diagnosability of star graphs by using the PMC model

NW Chang, SY Hsieh - IEEE Transactions on Parallel and …, 2013 - ieeexplore.ieee.org
Processor fault diagnosis has played an important role in measuring the reliability of a
multiprocessor system; the diagnosability of many well-known multiprocessor systems has …

Conditional diagnosability of Cayley graphs generated by transposition trees under the comparison diagnosis model

CK Lin, JJM Tan, LH Hsu, E Cheng… - Journal of …, 2008 - World Scientific
The diagnosis of faulty processors plays an important role in multiprocessor systems for
reliable computing, and the diagnosability of many well-known networks has been explored …

Fault-free Hamiltonian cycles in crossed cubes with conditional link faults

HS Hung, JS Fu, GH Chen - Information Sciences, 2007 - Elsevier
The crossed cube, which is a variation of the hypercube, possesses some properties
superior to the hypercube. In this paper, assuming that each node is incident with at least …

The super connectivity of the pancake graphs and the super laceability of the star graphs

CK Lin, HM Huang, LH Hsu - Theoretical Computer Science, 2005 - Elsevier
A k-containerC (u, v) of a graph G is a set of k-disjoint paths joining u to v. A k-container C (u,
v) of G is ak*-container if it contains all the vertices of G. A graph G is k*-connected if there …

The conditional node connectivity of the k-ary n-cube

K Day - Journal of Interconnection networks, 2004 - World Scientific
This paper derives the conditional node connectivity of the k-ary n-cube interconnection
network under the condition of forbidden faulty sets (ie assuming that each non-faulty …

Longest fault-free paths in star graphs with edge faults

SY Hsieh, GH Chen, CW Ho - IEEE Transactions on Computers, 2001 - ieeexplore.ieee.org
In this paper, we aim to embed longest fault-free paths in an n-dimensional star graph with
edge faults. When n/spl ges/6 and there are n-3 edge faults, a longest fault-free path can be …

Generalized measures for fault tolerance of star networks

XJ Li, JM Xu - Networks, 2014 - Wiley Online Library
This article shows that, for any integers n and k with, at least vertices or edges have to be
removed from an n‐dimensional star graph to make it disconnected with no vertices of …

Fault-tolerance of (n, k)-star networks

XJ Li, JM Xu - Applied Mathematics and Computation, 2014 - Elsevier
This paper considers a refined measure κ s (h) for the fault-tolerance of a network and, for
the generalized star network S n, k, determines κ s (h)(S n, k)= n+ h (k-2)-1 for 2⩽ k⩽ n-1 and …