Conditional fault-tolerant routing of (n,k)-star graphs

被引:5
作者
Lv, Yali [1 ,2 ]
Xiang, Yonghong [3 ]
Fan, Jianxi [1 ]
机构
[1] Soochow Univ, Sch Comp Sci & Technol, Suzhou 215006, Peoples R China
[2] Henan Univ Tradit Chinese Med, Inst Informat Technol, Zhengzhou 450008, Peoples R China
[3] China Acad Aerosp Elect Technol, Inst Unmanned Aerial Syst Engn, Beijing 100094, Peoples R China
关键词
(n; k)-star graph; fault-tolerant routing; conditional fault; interconnection network; STAR GRAPHS; K)-STAR GRAPHS; DISJOINT PATHS; NETWORKS; (N; CONNECTIVITY; DIAMETER;
D O I
10.1080/00207160.2015.1071798
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
As a generalization of the star graph, the (n,k)-star graph is one of the most important interconnection networks for parallel and distributed computing system. In this paper, we investigate the fault-tolerant routing problem of (n,k)-star graphs under the conditional fault assumption (CFA), where all the neighbours of any fault-free node cannot be faulty simultaneously. We show that, under the CFA, the (n,k)-star graph can tolerate up to n + k - 4 faulty nodes, and there is a fault-free path of length at most the diameter of the (n,k)-star graph plus 6 between any two fault-free nodes.
引用
收藏
页码:1695 / 1707
页数:13
相关论文
共 27 条
[1]  
Al-Sadi J., 2004, INT J HIGH SPEED COM, V12, P29, DOI https://doi.org/10.1142/S0129053304000220
[2]   Conditional fault diameter of crossed cubes [J].
Chang, Chien-Ping ;
Wu, Chia-Ching .
JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING, 2009, 69 (01) :91-99
[3]   Conditional Diagnosability of (n, k)-Star Networks Under the Comparison Diagnosis Model [J].
Chang, Nai-Wen ;
Deng, Wei-Hao ;
Hsieh, Sun-Yuan .
IEEE TRANSACTIONS ON RELIABILITY, 2015, 64 (01) :132-143
[4]  
Cheng E., 2002, C NUMER, V155, P25
[5]  
Cheng E., 2014, DISCRETE MATH ALGORI, V6, P1793
[6]   Distance formula and shortest paths for the (n, k)-star graphs [J].
Cheng, Eddie ;
Grossman, Jerrold W. ;
Liptak, Laszlo ;
Qiu, Ke ;
Shen, Zhizhang .
INFORMATION SCIENCES, 2010, 180 (09) :1671-1680
[7]   THE (N,K)-STAR GRAPH - A GENERALIZED STAR GRAPH [J].
CHIANG, WK ;
CHEN, RJ .
INFORMATION PROCESSING LETTERS, 1995, 56 (05) :259-264
[8]  
Day K., 2004, Journal of Interconnection Networks, V5, P13, DOI 10.1142/S0219265904001003
[9]   (n-3)-edge-fault-tolerant weak-pancyclicity of (n, k)-star graphs [J].
Duh, Dyi-Rong ;
Chen, Tzu-Lung ;
Wang, Yue-Li .
THEORETICAL COMPUTER SCIENCE, 2014, 516 :28-39
[10]   GENERALIZED MEASURES OF FAULT TOLERANCE WITH APPLICATION TO N-CUBE NETWORKS [J].
ESFAHANIAN, AH .
IEEE TRANSACTIONS ON COMPUTERS, 1989, 38 (11) :1586-1591