All Stories

  1. Improved solution strategies for dominating trees

    Article • Expert Systems with Applications, June 2018, Elsevier

    Professor Rafael Castro de Andrade

  2. MTZ-primal-dual model, cutting-plane, and combinatorial branch-and-bound for shortest paths avoiding negative cycles

    Article • Annals of Operations Research, December 2017, Springer Science + Business Media

    Professor Rafael Castro de Andrade

  3. Minimum Linear Arrangements

    Article • Electronic Notes in Discrete Mathematics, November 2017, Elsevier

    Professor Rafael Castro de Andrade

  4. Min-degree constrained minimum spanning tree problem with fixed centrals and terminals: Complexity, properties and formulations

    Article • Computers & Operations Research, August 2017, Elsevier

    Professor Rafael Castro de Andrade

  5. A linear programming based heuristic framework for min-max regret combinatorial optimization problems with interval costs

    Article • Computers & Operations Research, May 2017, Elsevier

    Professor Rafael Castro de Andrade

  6. On a Traveling Salesman based Bilevel Programming Problem

    Article • January 2017, Scitepress

    Professor Rafael Castro de Andrade

  7. Minimum cost dominating tree sensor networks under probabilistic constraints

    Article • Computer Networks, January 2017, Elsevier

    Professor Rafael Castro de Andrade

  8. New formulations for the elementary shortest-path problem visiting a given set of nodes

    Article • European Journal of Operational Research, November 2016, Elsevier

    Professor Rafael Castro de Andrade

  9. Models for minimum cost dominating trees

    Article • Electronic Notes in Discrete Mathematics, June 2016, Elsevier

    Professor Rafael Castro de Andrade

  10. On the Finite Optimal Convergence of Logic-Based Benders’ Decomposition in Solving 0–1 Min-Max Regret Optimization Problems with Interval Costs

    Article • January 2016, Springer Science + Business Media

    Professor Rafael Castro de Andrade

  11. Trees and Forests

    Article • January 2016, Springer Science + Business Media

    Professor Rafael Castro de Andrade

  12. A Two-stage Stochastic Programming Approach for the Traveling Salesman Problem

    Article • January 2016, Scitepress

    Professor Rafael Castro de Andrade

  13. Stochastic maximum weight forests

    Article • Networks, March 2015, Wiley

    Professor Rafael Castro de Andrade, Professor Abdel Lisser

  14. A Comparative Study of Network-based Approaches for Routing in Healthcare Wireless Body Area Networks

    Article • January 2015, Scitepress

    Professor Rafael Castro de Andrade, Professor Abdel Lisser

  15. A polynomial formulation for the stochastic maximum weight forest problem

    Article • Electronic Notes in Discrete Mathematics, June 2013, Elsevier

    Professor Rafael Castro de Andrade, Professor Abdel Lisser

  16. Disjunctive combinatorial branch in a subgradient tree algorithm for the DCMST problem with VNS-Lagrangian bounds

    Article • Electronic Notes in Discrete Mathematics, June 2013, Elsevier

    Professor Rafael Castro de Andrade

  17. Multi-service multi-facility network design under uncertainty

    Article • Annals of Operations Research, October 2011, Springer Science + Business Media

    Professor Rafael Castro de Andrade, Professor Abdel Lisser

  18. Enhancing a Branch-and-Bound Algorithm for Two-Stage Stochastic Integer Network Design-Based Models

    Article • Management Science, September 2006, INFORMS

    Professor Rafael Castro de Andrade, Professor Abdel Lisser

  19. Using Lagrangian dual information to generate degree constrained spanning trees

    Article • Discrete Applied Mathematics, April 2006, Elsevier

    Professor Rafael Castro de Andrade

  20. B&B Frameworks for the Capacity Expansion of High Speed Telecommunication Networks Under Uncertainty

    Article • Annals of Operations Research, November 2005, Springer Science + Business Media

    Professor Abdel Lisser, Professor Rafael Castro de Andrade

  21. Telecommunication Network Capacity Design for Uncertain Demand

    Article • Computational Optimization and Applications, November 2004, Springer Science + Business Media

    Professor Abdel Lisser, Professor Rafael Castro de Andrade