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      https://www.riss.kr/link?id=A99652861

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      다국어 초록 (Multilingual Abstract) kakao i 다국어 번역

      We consider a project time-cost tradeoff problem with two milestones, where one of the jobs has an uncertain processing time, Unless each milestone is completed on time, some penalty cost may be imposed, However, the penalty costs can be avoided by compressing the processing times of some jabs, which requires additional resources or costs. The objective is to minimize the expected total costs subject to the constraint on the expected project completion time, We show that the problem can be solved in polynomial time if the precedence graph of a project is a chain.
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      We consider a project time-cost tradeoff problem with two milestones, where one of the jobs has an uncertain processing time, Unless each milestone is completed on time, some penalty cost may be imposed, However, the penalty costs can be avoided by co...

      We consider a project time-cost tradeoff problem with two milestones, where one of the jobs has an uncertain processing time, Unless each milestone is completed on time, some penalty cost may be imposed, However, the penalty costs can be avoided by compressing the processing times of some jabs, which requires additional resources or costs. The objective is to minimize the expected total costs subject to the constraint on the expected project completion time, We show that the problem can be solved in polynomial time if the precedence graph of a project is a chain.

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      목차 (Table of Contents)

      • Abstract
      • 1. Introduction
      • 2. Problem Definition
      • 3. LP Problem with Special Constraints
      • 4. Polynomiality of Problem P
      • Abstract
      • 1. Introduction
      • 2. Problem Definition
      • 3. LP Problem with Special Constraints
      • 4. Polynomiality of Problem P
      • 5. Conclusion and Future Works
      • References
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      참고문헌 (Reference)

      1 Cohen, I., "The stochastic time-cost tradeoff problem : A robust optimization approach" 49 : 175-188, 2007

      2 Bowman, R. A., "Stochastic gradient-based time-cost tradeoffs in pert networks using simulation" 53 : 533-551, 1994

      3 Hazir, O., "Robust scheduling and robustness measures for the discrete time-cost trade-off problem" 207 : 633-643, 2010

      4 Mokhtari, H., "Project time-cost trade-off scheduling : a hybid optimization approach" 50 : 811-822, 2010

      5 Weglarz, J., "Project scheduling with finite or infinite number of activity processing modes -a survey" 208 : 177-205, 2011

      6 Shtub, A., "Project Managemnet : Engineering, Technology and Implementation" Prince Hall 1994

      7 Hillier, F.S., "Introduction to Operations Research" McGraw- Hill 2001

      8 Sahlmann, W. A., "Insights from the ventures capital model of project governance" 29 : 35-41, 1994

      9 Wollmer, R. D., "Critical path planning under uncertainty" 25 : 164-171, 1985

      10 Kelley, J. E., "Critical path planning and scheduling : Mathematical basis" 9 : 296-320, 1961

      1 Cohen, I., "The stochastic time-cost tradeoff problem : A robust optimization approach" 49 : 175-188, 2007

      2 Bowman, R. A., "Stochastic gradient-based time-cost tradeoffs in pert networks using simulation" 53 : 533-551, 1994

      3 Hazir, O., "Robust scheduling and robustness measures for the discrete time-cost trade-off problem" 207 : 633-643, 2010

      4 Mokhtari, H., "Project time-cost trade-off scheduling : a hybid optimization approach" 50 : 811-822, 2010

      5 Weglarz, J., "Project scheduling with finite or infinite number of activity processing modes -a survey" 208 : 177-205, 2011

      6 Shtub, A., "Project Managemnet : Engineering, Technology and Implementation" Prince Hall 1994

      7 Hillier, F.S., "Introduction to Operations Research" McGraw- Hill 2001

      8 Sahlmann, W. A., "Insights from the ventures capital model of project governance" 29 : 35-41, 1994

      9 Wollmer, R. D., "Critical path planning under uncertainty" 25 : 164-171, 1985

      10 Kelley, J. E., "Critical path planning and scheduling : Mathematical basis" 9 : 296-320, 1961

      11 Roemer, T., "Concurrent crashing and overlapping in product development" 52 : 606-622, 2004

      12 Garey, M.R., "Computers and intractability : A guide to the theory of NP-completeness" W.H. Freeman 1979

      13 Hagstrom, J. N., "Computational complexity of pert problems" 1 : 139-147, 1988

      14 De, P., "Complexity of the discrete time-cost trade- off problem for project networks" 45 : 302-306, 1997

      15 Bell, J., "Beauty is in the eye of the beholder : Establishing a fair and equitable value for embryonic high-tech enterprises" 40 : 33-34, 2000

      16 Skutella, M., "Approximation algorithms for the discrete time-cost tradeoff problem" 501-508, 1997

      17 Gutjahr, W. J., "A stochastic branch-and-bound approach to activity crashing in project management" 12 : 125-135, 2000

      18 Ben-Tal, A., "A robust optimizatioin-Methodelogy and applications" 92 : 86-100, 2002

      19 Fulkerson, D.R., "A network flow computation for project cost curves" 7 : 167-178, 1961

      20 Leu, S. S., "A GA-based fuzzy optimal model for construction time-cost trade-off" 19 : 47-58, 2001

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      학술지 이력

      학술지 이력
      연월일 이력구분 이력상세 등재구분
      2026 평가 재인증평가 신청대상 (재인증)
      2020-01-01 등재 등재학술지 유지 (재인증) KCI등재
      2017-01-01 등재 등재학술지 유지 (계속평가) KCI등재
      2013-01-01 등재 등재학술지 유지 (등재유지) KCI등재
      2010-01-01 등재 등재학술지 유지 (등재유지) KCI등재
      2008-01-01 등재 등재학술지 유지 (등재유지) KCI등재
      2006-01-01 등재 등재학술지 유지 (등재유지) KCI등재
      2004-01-01 등재 등재학술지 유지 (등재유지) KCI등재
      2001-01-01 등재 등재학술지 선정 (등재후보2차) KCI등재
      1998-07-01 등재 등재후보학술지 선정 (신규평가) KCI등재후보
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      학술지 인용정보

      학술지 인용정보
      기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
      2016 0.66 0.66 0.69
      KCIF(4년) KCIF(5년) 중심성지수(3년) 즉시성지수
      0.69 0.66 1.157 0.2
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