1. Combinatorial optimization and small polytopes

   • T. Christof
   • G. Reinelt

   OriginalPaper Pages: 1 - 53

2. Discussion

   • Laureano F. Escudero
   • M. Teresa Ortuño
   • Michael Jünger

   OriginalPaper Pages: 54 - 64

3. The Vehicle Routing-Allocation Problem: A unifying framework

   • J. E. Beasley
   • E. M. Nascimento

   OriginalPaper Pages: 65 - 86

4. On using clique overlapping for detecting knapsack constraint redundancy and infeasibility in 0–1 mixed integer programs

   • L. F. Escudero
   • A. Garín
   • G. Pérez

   OriginalPaper Pages: 87 - 98

5. A G/M/1-queue with exponential retrial

   • R. E. Lillo

   OriginalPaper Pages: 99 - 120

6. A retrial model in a nonstationary regime

   • M. Vázquez

   OriginalPaper Pages: 121 - 133

7. A branch-and-cut algorithm for a generalization of the Uncapacitated Facility Location Problem

   • A. Caprara
   • J. J. Salazar González

   OriginalPaper Pages: 135 - 163

8. On the reduced game property for and the axiomatization of the_T-value of TU-games

   • Theo S. H. Driessen

   OriginalPaper Pages: 165 - 185