Approximation Algorithms for the Traveling Salesman Problem with Range Condition p. 173 D. Arun Kumar and C. Pandu Rangan Published online: 15 April 2002 DOI: https://doi.org/10.1051/ita:2000113 PDF (141.8 KB)References
Closure under union and composition of iterated rational transductions p. 183 D. Simplot and A. Terlutte Published online: 15 April 2002 DOI: https://doi.org/10.1051/ita:2000114 PDF (286.6 KB)References
Improved Lower Bounds on the Approximability of the Traveling Salesman Problem p. 213 Hans-Joachim Böckenhauer and Sebastian Seibert Published online: 15 April 2002 DOI: https://doi.org/10.1051/ita:2000115 PDF (643.0 KB)References