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Embedding Algorithm between Folded Hypercube and HFH Network

폴디드 하이퍼큐브와 HFH 네트워크 사이의 임베딩 알고리즘

  • 김종석 (로체스터대학교 컴퓨터과학과) ;
  • 이형옥 (순천대학교 컴퓨터교육과) ;
  • 김성원 (영남대학교 정보통신공학과)
  • Received : 2012.12.26
  • Accepted : 2013.03.25
  • Published : 2013.04.30

Abstract

In this paper, we will analyze embedding between Folded Hypercube and HFH. We will show Folded Hypercube $FQ_{2n}$ can be embedded into HFH($C_n,C_n$) with dilation 4, expansion $\frac{(C_n)^2}{2^{2n}}$ and HFH($C_d,C_d$) can be embedded into $FQ_{4d-2}$ with dilation O(d).

본 논문에서는 폴디드 하이퍼큐브와 HFH 네트워크 사이의 임베딩을 분석한다. 폴디드 하이퍼큐브 $FQ_{2n}$는 HFH($C_n,C_n$)에 연장율 4, 확장율 $\frac{(C_n)^2}{2^{2n}}$에 임베딩 가능함을 보이고, HFH($C_d,C_d$)를 폴디드 하이퍼큐브 $FQ_{4d-2}$에 임베딩하는 비용은 O(d)임을 보인다.

Keywords

References

  1. A. El-Amawy and S. Latifi, "Properties and performance of folded hypercubes," IEEE Trans. Parallel Distributed syst., Vol.2, No.1, pp.31-42, 1991. https://doi.org/10.1109/71.80187
  2. H.-O. Lee, J.-S. Kim, E. Oh, and H.-S. Lim, "Hyper-star graph: a new interconnection network improving the network cost of the hypercube," in Proceedings of the EurAsia-ICT 2002: Information and Communication Technology, LNCS 2510, 2002, pp.858-865.
  3. J. Kim and H. Lee, "Hierarchical folded hyper-star network(HFH): a new interconnection network based on folded hyper-star network," The KIPS Transactions: Part A, Vol.15, No.4, pp.95-100, 2008. https://doi.org/10.3745/KIPSTA.2008.15-A.2.095
  4. S. Bettayeb, B. Cong, M. Girou, and I.H. Sudborough, "Embedding star networks into hypercubes," IEEE Trans. Computers, Vol.1, No.2, pp.186-194, 1996.
  5. W. Deng and Q. Luo, "Embedding complete binary trees into locally twisted cubes," Advanced Engineering Forum, Vol.6-7, pp.70-75, 2012.
  6. Q. Dong, J. Zhou, Y. Fu, and X. Yang, "Embedding a mesh of trees in the crossed cube," Information Processing Letters, Vol.112, No.14-15, pp.599-603, 2012. https://doi.org/10.1016/j.ipl.2012.04.013
  7. S.-Y. Hsieh, C.-N. Kuo, and H.-L. Huang, "1-vertexfault- tolerant cycles embedding on folded hypercubes," Discrete Applied Mathematics, Vol.157, No.14, pp.3094-3098, 2009. https://doi.org/10.1016/j.dam.2009.06.012