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Volumn 35, Issue 4, 2003, Pages 301-319

An explicit lower bound for TSP with distances one and two

Author keywords

Approximability; Gadget reductions; Lower bounds; The traveling salesman problem

Indexed keywords

ALGORITHMS; COMPUTATIONAL COMPLEXITY; GRAPH THEORY; INTEGER PROGRAMMING; LINEAR EQUATIONS; PROBLEM SOLVING; THEOREM PROVING;

EID: 0345702031     PISSN: 01784617     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00453-002-1001-6     Document Type: Article
Times cited : (23)

References (13)
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  • 3
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    • On approximation hardness of dense TSP and other path problems
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    • (1998)
    • De La Vega, W.F.1    Karpinski, M.2
  • 5
    • 24544479338 scopus 로고    scopus 로고
    • Graph properties that facilitate travelling
    • Technical Report TR98-031, Electronic Colloquium on Computational Complexity, June
    • Dimitris A. Fotakis and Paul G. Spirakis. Graph properties that facilitate travelling. Technical Report TR98-031, Electronic Colloquium on Computational Complexity, June 1998.
    • (1998)
    • Fotakis, D.A.1    Spirakis, P.G.2
  • 6
    • 0020097689 scopus 로고
    • On the worst-case performance of some algorithms for the asymmetric traveling salesman problem
    • Alan Frieze, Giulia Galbiati, and Francesco Maffioli. On the worst-case performance of some algorithms for the asymmetric traveling salesman problem. Networks, 12(1):23-39, 1982.
    • (1982) Networks , vol.12 , Issue.1 , pp. 23-39
    • Frieze, A.1    Galbiati, G.2    Maffioli, F.3
  • 7
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    • Some optimal inapproximability results
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    • Johan Håstad. Some optimal inapproximability results. Journal of the ACM, 48(4):798-859, July 2001.
    • (2001) Journal of the ACM , vol.48 , Issue.4 , pp. 798-859
    • Håstad, J.1
  • 8
    • 0002737249 scopus 로고
    • Computational complexity
    • In Eugene L. Lawler, Jan K. Lenstra, Alexander H. G. Rinnoy Kan, and David B. Shmoys, editors; chapter 3; Wiley, New York
    • David S. Johnson and Christos H. Papadimitriou. Computational complexity. In Eugene L. Lawler, Jan K. Lenstra, Alexander H. G. Rinnoy Kan, and David B. Shmoys, editors, The Traveling Salesman Problem, chapter 3, pages 37-85. Wiley, New York, 1985.
    • (1985) The Traveling Salesman Problem , pp. 37-85
    • Johnson, D.S.1    Papadimitriou, C.H.2
  • 9
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    • Reducibility among combinatorial problems
    • In Raymond E. Miller and James W. Thatcher, editors; Plenum, New York
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    • Karp, R.M.1
  • 11
    • 0001805669 scopus 로고
    • The traveling salesman problem with distances one and two
    • February
    • Christos H. Papadimitriou and Mihalis Yannakakis. The traveling salesman problem with distances one and two. Mathematics of Operations Research, 18(1):1-11, February 1993.
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    • December
    • Sundar Vishwanathan. An approximation algorithm for the asymmetric travelling salesman problem with distances one and two. Information Processing Letters, 44(6):297-302, December 1992.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.