Annals of Operations Research, Volume 166

Volume 166, Number 1, February 2009

• Antonio Alonso-Ayuso, Laureano F. Escudero, Andrés Ramos:
  Introduction to the special issue on APMOD06. 1-4
  
• William T. Ziemba:
  Use of stochastic and mathematical programming in portfolio theory and practice. 5-22
  
• Tianshi Jiao, Jiming Peng, Tamás Terlaky:
  A confidence voting process for ranking problems based on support vector machines. 23-38
  
• Herminia I. Calvete, Carmen Galé, Pedro M. Mateo:
  A genetic algorithm for solving linear fractional bilevel problems. 39-56
  
• Rubén Ruiz-Torrubiano, Alberto Suárez:
  A hybrid optimization approach to index tracking. 57-71
  
• Gonglin Yuan, Xiwen Lu:
  A modified PRP conjugate gradient method. 73-90
  
• H. Fei, C. Chu, Nadine Meskens:
  Solving a tactical operating room planning problem by a column-generation-based heuristic procedure with four criteria. 91-108
  
• Diego J. Pedregal, Fausto P. García, Clive Roberts:
  An algorithmic approach for maintenance management based on advanced state space systems and harmonic regressions. 109-124
  
• Ramiro Varela, Camino R. Vela, Jorge Puente, María R. Sierra, Inés González Rodríguez:
  An effective solution for a real cutting stock problem in manufacturing plastic rolls. 125-146
  
• Mohammad S. Sabbagh, Richard M. Soland:
  An improved partial enumeration algorithm for integer programming problems. 147-161
  

• G. Papaioannou, J. M. Wilson:
  Fuzzy extensions to Integer Programming models of cell-formation problems in machine scheduling. 163-181
  
• Alberto Olivares, Javier M. Moguerza:
  Improving directions of negative curvature in an efficient manner. 183-201
  
• Les R. Foulds, Bilal Toklu, John M. Wilson:
  Modelling either-or relations in integer programming. 203-222
  
• Antonio Alonso-Ayuso, Laureano F. Escudero, C. Pizarro:
  On SIP algorithms for minimizing the mean-risk function in the multi-period single-source problem under uncertainty. 223-242
  
• Josep Freixas, Xavier Molinero:
  On the existence of a minimum integer representation for weighted voting systems. 243-260
  
• Sona Kilianová, Georg Ch. Pflug:
  Optimal pension fund management under multi-period risk minimization. 261-270
  
• Roman V. Efremov, Georgy K. Kamenev:
  Properties of a method for polyhedral approximation of the feasible criterion set in convex multiobjective problems. 271-279
  
• Ethem Çanakoglu, Süleyman Özekici:
  Portfolio selection in stochastic markets with exponential utility functions. 281-297
  
• C. Beltran-Royo:
  The radar method: an effective line search for piecewise linear concave functions. 299-312
  
• Robert Fourer, Horand I. Gassmann, J. Ma, R. Kipp Martin:
  An XML-based schema for stochastic programs. 313-337
  
• G. Zioutas, Leonidas S. Pitsoulis, Athanassios N. Avramidis:
  Quadratic mixed integer programming and support vectors for deleting outliers in robust regression. 339-353
  
• Jesús M. Latorre, Santiago Cerisola, Andrés Ramos, Rafael Palacios:
  Analysis of stochastic problem decomposition algorithms in computational grids. 355-373