The final NETLIB-LP results

Please always quote using this URN: urn:nbn:de:0297-zib-7274
  • The NETLIB has now served for 18 years as a repository of LP problem instances. From the beginning to the present day there was some uncertainness about the precise values of the optimal solutions. We implemented a program using exact rational arithmetic to compute proofs for the feasibility and optimality of an LP solution. This paper reports the \emph{exact} optimal objective values for all NETLIB problems.

Download full text files

Export metadata

Additional Services

Share in Twitter Search Google Scholar
Author:Thorsten Koch
Document Type:ZIB-Report
Tag:Linear Programming; Netlib; Simplex; rational arithmetic
MSC-Classification:90-XX OPERATIONS RESEARCH, MATHEMATICAL PROGRAMMING / 90Cxx Mathematical programming [See also 49Mxx, 65Kxx] / 90C05 Linear programming
Date of first Publication:2003/03/06
Series (Serial Number):ZIB-Report (03-05)
Published in:Appeared in: Operations Research Letters 32 (2004) 138-142