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Volumn 295, Issue 1-3, 2003, Pages 387-402

On the approximability of the Steiner tree problem

Author keywords

Approximability; Gadget reduction; Lower bounds; Minimum Steiner tree

Indexed keywords

APPROXIMATION THEORY; LINEAR EQUATIONS; PROBLEM SOLVING; SET THEORY;

EID: 0037463533     PISSN: 03043975     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0304-3975(02)00414-0     Document Type: Conference Paper
Times cited : (15)

References (19)
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  • 4
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  • 5
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    • Bern, M.1    Plassmann, P.2
  • 6
    • 0000871697 scopus 로고
    • Explicit construction of linear-sized superconcentrators
    • Gabber O., Galil Z. Explicit construction of linear-sized superconcentrators. J. Comput. System Sci. 22:1981;407-420.
    • (1981) J. Comput. System Sci. , vol.22 , pp. 407-420
    • Gabber, O.1    Galil, Z.2
  • 11
    • 0002756840 scopus 로고    scopus 로고
    • New approximation algorithms for the Steiner tree problems
    • Karpinski M., Zelikovsky A. New approximation algorithms for the Steiner tree problems. J. Combin. Optim. 1:1997;47-65.
    • (1997) J. Combin. Optim. , vol.1 , pp. 47-65
    • Karpinski, M.1    Zelikovsky, A.2
  • 14
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    • Explicit construction of concentrators
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    • Margulis, G.A.1
  • 16
    • 0001806503 scopus 로고    scopus 로고
    • A new approximation algorithm for the Steiner tree problem with performance ratio 5/3
    • Prömel H.J., Steger A. A new approximation algorithm for the Steiner tree problem with performance ratio 5/3. J. Algorithms. 36:2000;89-101.
    • (2000) J. Algorithms , vol.36 , pp. 89-101
    • Prömel, H.J.1    Steger, A.2
  • 18
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    • Some applications of modular forms
    • Cambridge: Cambridge University Press
    • Sarnak P. Some Applications of Modular Forms. Cambridge Tracts in Mathematics. Vol. 99:Cambridge;Cambridge University Press.
    • Cambridge Tracts in Mathematics , vol.99
    • Sarnak, P.1
  • 19
    • 0000857177 scopus 로고
    • An 11/6-approximation algorithm for the network Steiner problem
    • Zelikovsky A. An 11/6-approximation algorithm for the network Steiner problem. Algorithmica. 9:1993;463-470.
    • (1993) Algorithmica , vol.9 , pp. 463-470
    • Zelikovsky, A.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.