메뉴 건너뛰기




Volumn 17, Issue 2, 2005, Pages 159-174

Primal-dual-based algorithms for a directed network design problem

Author keywords

Analysis of algorithms; Integer programming, heuristics; Networks graphs

Indexed keywords

APPROXIMATION THEORY; COMPUTATIONAL METHODS; DESIGN; GRAPH THEORY; HEURISTIC METHODS; INTEGER PROGRAMMING; PROBLEM SOLVING; SET THEORY;

EID: 21244445801     PISSN: 10919856     EISSN: 15265528     Source Type: Journal    
DOI: 10.1287/ijoc.1040.0066     Document Type: Article
Times cited : (3)

References (14)
  • 1
    • 0029322754 scopus 로고
    • When trees collide: An approximation algorithm for the generalized Steiner problem on networks
    • Agrawal, A., P. Klein, R. Ravi. 1995. When trees collide: An approximation algorithm for the generalized Steiner problem on networks. SIAM J. Comput. 24 445-456.
    • (1995) SIAM J. Comput. , vol.24 , pp. 445-456
    • Agrawal, A.1    Klein, P.2    Ravi, R.3
  • 3
    • 0001272011 scopus 로고
    • Approximation algorithms for several graph augmentation problems
    • Frederickson, G. N., J. Jaja. 1981. Approximation algorithms for several graph augmentation problems. SIAM J. Comput. 10 270-283.
    • (1981) SIAM J. Comput. , vol.10 , pp. 270-283
    • Frederickson, G.N.1    Jaja, J.2
  • 4
    • 0029289832 scopus 로고
    • A general approximation technique for constrained forest problem
    • Goemans, M. X., D. P. Williamson. 1995. A general approximation technique for constrained forest problem. SIAM J. Comput. 24 296-317.
    • (1995) SIAM J. Comput. , vol.24 , pp. 296-317
    • Goemans, M.X.1    Williamson, D.P.2
  • 6
    • 0001050402 scopus 로고
    • The traveling-salesman problem and minimum spanning trees
    • Held, M., R. Karp. 1970. The traveling-salesman problem and minimum spanning trees. Oper. Res. 18 1138-1162.
    • (1970) Oper. Res. , vol.18 , pp. 1138-1162
    • Held, M.1    Karp, R.2
  • 7
    • 0032305705 scopus 로고    scopus 로고
    • A factor 2 approximation algorithm for the generalized Steiner network problem
    • Palo Alto, CA
    • Jain, K. 1998. A factor 2 approximation algorithm for the generalized Steiner network problem. Proc. 39th Annual Sympos. Foundations Comput. Sci., Palo Alto, CA, 448-457.
    • (1998) Proc. 39th Annual Sympos. Foundations Comput. Sci. , pp. 448-457
    • Jain, K.1
  • 8
    • 0033352137 scopus 로고    scopus 로고
    • Approximation algorithms for metric facility location and k-median problems using the primal-dual schema and Lagrangian relaxation
    • New York
    • Jain, K., V. Vazirani. 1999. Approximation algorithms for metric facility location and k-median problems using the primal-dual schema and Lagrangian relaxation. Proc. 40th Annual Sympos. Foundations Comput. Sci., New York, 2-13.
    • (1999) Proc. 40th Annual Sympos. Foundations Comput. Sci. , pp. 2-13
    • Jain, K.1    Vazirani, V.2
  • 10
    • 0032793857 scopus 로고    scopus 로고
    • On the bidirected cut relaxation for the metric Steiner tree problem
    • Association for Computing Machinery, New York
    • Rajagopalan, S., V. Vazirani. 1999. On the bidirected cut relaxation for the metric Steiner tree problem. Proc. 10th Annual ACM-SIAM Sympos. Discrete Algorithms, Association for Computing Machinery, New York, 742-751.
    • (1999) Proc. 10th Annual ACM-SIAM Sympos. Discrete Algorithms , pp. 742-751
    • Rajagopalan, S.1    Vazirani, V.2
  • 11
    • 0030714232 scopus 로고    scopus 로고
    • A sub-constant error-probability low-degree test, and a sub-constant error-probability PCP characterization of NP
    • El Paso, Texas
    • Raz, R., S. Safra. 1997. A sub-constant error-probability low-degree test, and a sub-constant error-probability PCP characterization of NP. Proc. 29th Annual ACM Sympos. Theory Comput., El Paso, Texas, 475-484.
    • (1997) Proc. 29th Annual ACM Sympos. Theory Comput. , pp. 475-484
    • Raz, R.1    Safra, S.2
  • 12
    • 84877017295 scopus 로고    scopus 로고
    • Traveling salesman problem instances
    • TSPLIB library. 2003. Traveling salesman problem instances. ftp://ftp.zib.de/pub/Packages/mp-testdata/tsp/index.html.
    • (2003) TSPLIB Library
  • 13
    • 0001401957 scopus 로고
    • A primal-dual approximation algorithm for generalized Steiner network problems
    • Williamson, D. P., M. X. Goemans, M. Mihail, V. Vazirani. 1995. A primal-dual approximation algorithm for generalized Steiner network problems. Combinatorica 15 435-454.
    • (1995) Combinatorica , vol.15 , pp. 435-454
    • Williamson, D.P.1    Goemans, M.X.2    Mihail, M.3    Vazirani, V.4
  • 14
    • 0032805117 scopus 로고    scopus 로고
    • A uniform framework for approximating weighted connectivity problems
    • Association for Computing Machinery, New York
    • Zhu, A., S. Khuller, B. Raghavachari. 1999. A uniform framework for approximating weighted connectivity problems. Proc. 10th Annual Sympos. Discrete Algorithms, Association for Computing Machinery, New York, 937-938.
    • (1999) Proc. 10th Annual Sympos. Discrete Algorithms , pp. 937-938
    • Zhu, A.1    Khuller, S.2    Raghavachari, B.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.