지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국마린엔지니어링학회 Journal of Advanced Marine Engineering and Technology (JAMET) 한국마린엔지니어링학회지 제38권 제10호
- 발행연도
- 2014.12
- 수록면
- 1,340 - 1,346 (7page)
이용수
초록· 키워드
오류제보하기
Previous studies of reliable server assignment considered only to assign the same cost of server, that is, homogeneous servers. In this paper, we generally deal with reliable server assignment with different server costs, i.e., heterogeneous servers. We formulate this problem as a nonlinear integer programming mathematically. Our problem is defined as determining a deployment of heterogeneous servers to maximize a measure of service availability. We propose two metaheuristic algorithms (tabu search and particle swarm optimization) for solving the problem of reliable server assignment. From the computational results, we notice that our tabu search outstandingly outperforms particle swarm optimization for all test problems. In terms of solution quality and computing time, the proposed method is recommended as a promising metaheuristic for a kind of reliability optimization problems including reliable sever assignment and e-Navigation system.
목차
Abstract
1. Introduction
2. Solution Methods
3. Examples
4. Computational Results
5. Conclusions
References
참고문헌 (16)
참고문헌 신청
1. [학술지(정기간행물)] - A. Konak / 2011 / Reliable sever assignment in networks using nature inspired metaheuristics / IEEE Transactions On Reliability 60 (2) : 381 ~ 393
2. [학술지(정기간행물)] - S. L. Hakimi / 1964 / Optimum locations of switching centers and absolute centers and median of graph / Operations Research 12 (3) : 450 ~ 459
3. [학술지(정기간행물)] - Z. Drener / 1987 / Heuristic solution methods for two location problems with unreliable facilities / Journal of the Operational Research Society 38 (6) : 509 ~ 514
4. [학술지(정기간행물)] - L. D. Nel / 1990 / Locating a broadcast facility in an unreliable network / INFOR 28 (4) : 363 ~ 379
5. [학술지(정기간행물)] - E. Melachrinoudis / 1996 / A single facility location problem on a tree with unreliable edges / Networks 27 (3) : 219 ~ 237
2. [학술지(정기간행물)] - S. L. Hakimi / 1964 / Optimum locations of switching centers and absolute centers and median of graph / Operations Research 12 (3) : 450 ~ 459
3. [학술지(정기간행물)] - Z. Drener / 1987 / Heuristic solution methods for two location problems with unreliable facilities / Journal of the Operational Research Society 38 (6) : 509 ~ 514
4. [학술지(정기간행물)] - L. D. Nel / 1990 / Locating a broadcast facility in an unreliable network / INFOR 28 (4) : 363 ~ 379
5. [학술지(정기간행물)] - E. Melachrinoudis / 1996 / A single facility location problem on a tree with unreliable edges / Networks 27 (3) : 219 ~ 237
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