Networks, Volume 49

Volume 49, Number 1, January 2007

• Luis Gouveia, Stefan Voß:
  Preface. 1-2
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• Walid Ben-Ameur, José Neto:
  Acceleration of cutting-plane and column generation algorithms: Applications to network design. 3-17
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• Adam Ouorou:
  Implementing a proximal algorithm for some nonlinear multicommodity flow problems. 18-27
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• Pinar Z. Tan, Bahar Yetis Kara:
  A hub covering model for cargo delivery systems. 28-39
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• Marcus Brazil, D. A. Thomas:
  Network optimization for the design of underground mines. 40-50
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• Luciana S. Buriol, Mauricio G. C. Resende, Mikkel Thorup:
  Survivable IP network design with OSPF routing. 51-64
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• Luigi De Giovanni, Roberto Tadei:
  Tailoring neighborhood search for the internet protocol network design problem with reliability and routing constraints. 65-79
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• Christophe Duhamel, Philippe Mahey:
  Multicommodity flow problems with a bounded number of paths: A flow deviation approach. 80-89
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• Pietro Belotti, Federico Malucelli, Lorenzo Brunetta:
  Multicommodity network design with discrete node costs. 90-99
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• A. Altin, Edoardo Amaldi, Pietro Belotti, Mustafa Ç. Pinar:
  Provisioning virtual private networks under traffic uncertainty. 100-115
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• David Huygens, Martine Labbé, Ali Ridha Mahjoub, Pierre Pesneau:
  The two-edge connected hop-constrained network design problem: Valid inequalities and branch-and-cut. 116-133
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Volume 49, Number 2, March 2007

• David Huygens, Ali Ridha Mahjoub:
  Integer programming formulations for the two 4-hop-constrained paths problem. 135-144
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• Jason I. Brown, Xiaohu Li:
  Uniformly optimal digraphs for strongly connected reliability. 145-151
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• Min Lü, Guo-Liang Chen, Jun-Ming Xu:
  On super edge-connectivity of Cartesian product graphs. 152-157
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• Jack Snoeyink:
  Maximum independent set for intervals by divide and conquer with pruning. 158-159
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• Michal Penn, Stas Rozenfeld:
  Approximation algorithm for the group Steiner network problem. 160-167
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• José Cáceres, Clara I. Grima, Alberto Márquez, A. Moreno-González:
  Dilation-free graphs in the l₁ metric. 168-174
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• Izack Cohen, Boaz Golany, Avraham Shtub:
  The stochastic time-cost tradeoff problem: A robust optimization approach. 175-188
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Volume 49, Number 3, May 2007

• Bruce L. Golden, Douglas R. Shier:
  Editorial. 189
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• Arjang A. Assad:
  Leonhard Euler: A brief appreciation. 190-198
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• Irina Gribkovskaia Sr., Øyvind Halskau, Gilbert Laporte:
  The bridges of Königsberg - A historical perspective. 199-203
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• Alan A. Bertossi, Maria Cristina Pinotti:
  Approximate L(delta₁, delta₂, ..., delta_t)-coloring of trees and interval graphs. 204-216
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• Jean-Claude Bermond, Min-Li Yu:
  Vertex disjoint routings of cycles over tori. 217-225
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• Mordecai J. Golin, Yan Zhang:
  The two-median problem on Manhattan meshes. 226-233
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• Li Shang, Heping Zhang:
  Sufficient conditions for graphs to be lambda'-optimal and super-lambda'. 234-242
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Volume 49, Number 4, July 2007

• Daniele Vigo, Paolo Toth, Aristide Mingozzi:
  Route 2005: Recent advances in vehicle routing optimization. 243-244
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• Angel Corberán, Isaac Plana, José M. Sanchis:
  A branch & cut algorithm for the windy general routing problem and special cases. 245-257
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• Stefan Ropke, Jean-François Cordeau, Gilbert Laporte:
  Models and branch-and-cut algorithms for pickup and delivery problems with time windows. 258-272
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• Brian Kallehauge, Natashia Boland, Oli B. G. Madsen:
  Path inequalities for the vehicle routing problem with time windows. 273-293
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• Karl F. Doerner, Guenther Fuellerer, Richard F. Hartl, Manfred Gronalt, Manuel Iori:
  Metaheuristics for the vehicle routing problem with loading constraints. 294-307
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• Enrico Angelelli, Maria Grazia Speranza, Martin W. P. Savelsbergh:
  Competitive analysis for dynamic multiperiod uncapacitated routing problems. 308-317
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• Si Chen, Bruce L. Golden, Edward A. Wasil:
  The split delivery vehicle routing problem: Applications, algorithms, test problems, and computational results. 318-329
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• Lars Magnus Hvattum, Arne Løkketangen, Gilbert Laporte:
  A branch-and-regret heuristic for stochastic and dynamic vehicle routing problems. 330-340
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