Author:
Gröpl Clemens,Hougardy Stefan,Nierhoff Till,Prömel Hans Jürgen
Reference35 articles.
1. S. Arora, C. Lund, R. Motwani, M. Sudan, M. Szegedy, Proof verification and hardness of approximation problems, J. ACM 45 (1998), 501–555.
2. G. Baudis, C. Gröpl, S. Hougardy, T. Nierhoff, H.J. Prömel, Approximating minimum spanning sets in hypergraphs and polymatroids, technical report, Humboldt-Universität zu Berlin, 2000.
3. P. Berman and M. Karpinski, On some tighter inapproximability results, Electronic Colloquium on Computational Complexity, report TR98–065, 1998.
4. P. Berman and V. Ramaiyer, Improved approximations for the Steiner tree problem, J. Algorithms 17 (1994), 381–408.
5. M. Bern, P. Plassmann, The Steiner problem with edge lengths I and 2, Inform. Process. Lett. 32 (1989), 171–176.
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