One of the geometrical k-cut problem applications is the task assignment in homogeneous networks where processors are homogeneous and some of them have unique or special functionalities. Though the problem is NP-hard in general, there are polynomial-time optimal algorithms if the topology graphs representing networks have regular properties such as tree and general array. We showed that the O(n3k) time complexity of existing algorithms for the task assignment problems can be enhanced to O(n3logk) in cases of linear array, binary tree, and general array by using the results of [3, 5]. This paper also proposed a new kind of topology graphs on which the geometrical k-cut problem can be solved in polynomial time. The time complexity of the algorithm is O(n3k), where n is the number of nodes in a k-terminal graph, with the Goldberg-Tarjan’s network flow algorithm.
목차
Abstract 1. Introduction 2. Problem Description and Related Works 3. Possible Topology for the Geometrical k-cut Problem 4. Conclusions Acknowledgements References
보안공학연구지원센터(IJSEIA) [Science & Engineering Research Support Center, Republic of Korea(IJSEIA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Software Engineering and Its Applications
간기
월간
pISSN
1738-9984
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Software Engineering and Its Applications Vol.8 No.1