Talks

1. Partial convexifications of quadratically constrained sets with indicators

12/24, GdR RO Axe PMNL, École Polytechnique, Palaiseau, France.

2. Strong Cutting Planes for the Feature Selection Problem.

07/24, ISMP, Montréal, QC, Canada.

3. Column Generation for Nonlinear and Conic Programming.

08/23, IFORS, Santiago, Chile. 12/22, XXI CLAIO, Buenos Aires, Argentina. 12/22, OR Seminar, UOH, Rancagua, Chile.

4. Set-based Lagrangean decomposition methods for mathematical programming.

01/20, ORBEL 34, Lille, France. 10/19, OR seminar, ULB, Brussels, Belgium. 07/19, OR seminar, USACH, Santiago, Chile. 06/19, OR seminar, UAI, Santiago, Chile. 05/19, OR seminar, Tilburg U., The Netherlands. 05/19, DSI seminar, U. de Chile, Santiago, Chile. 04/19, AGCO, U. de Chile, Santiago, Chile. 04/19, RealOpt, U. de Bordeaux-1, France.

5. A decomposition method for convex optimization problems, the Bienstock-Zuckerberg algorithm revisited.

10/16, OR seminar, U. of Colorado Denver, CO. 03/17, GERAD, Montréal, QC. 10/17, INFORMS annual meeting, Houston, TX.

6. An aggregation branching scheme for the resource constrained open pit mining scheduling problem.

11/16, INFORMS annual meeting, Nashville, TN.

7. Risk averse Stackelberg security games with quantal response 

11/16, GameSec conference, Brooklyn, NY. 05/16, OR seminar, U. of Colorado Denver, CO.

8. Expediting solutions for the resource constrained open pit mining scheduling problem 

11/15, Mining seminar, Colorado School of Mines, Golden, CO.

9. A predictive algorithm for large scale kidney exchange optimization 

09/15, OR seminar, U. of Colorado Denver, CO.

10. Reformulations for hard combinatorial problems with lesser 0-1 variables.

10/15, CS seminar, U. of Colorado Denver, CO. 05/15, DSI seminar, U. de Chile, Santiago, Chile. 05/15, AGCO, U. de Chile, Santiago, Chile.

11. Efficient algorithms for risk averse optimization

04/15, Industrial eng. seminar, U. de los Andes, Bogotá, Colombia. 

12. Risk averse shortest paths: a computational study. 

01/15, INFORMS Computing Society conference, Richmond, VA. 11/14, DSI seminar, U. de Chile, Santiago, Chile.

10. Fast algorithms for minimum error map-matching

03/15, Amazon, Seattle, WA. 10/13, XVI Congreso Chileno en Ingeniería de Transporte, Santiago, Chile. 10/13, X Optima, Concepción, Chile. 10/13, INFORMS annual meeting, Minneapolis, MN. 10/13, AGCO, U. de Chile, Santiago, Chile.

11. Bounds in large open pit mining scheduling problems 

09/09, RealOpt, U. de Bordeaux-1, France.