Browsing by Author "Chicoisne, Renaud"

Now showing items 1-4 of 4

    • Column generation-based decomposition for large-scale feature selection problems 
      Acevedo Villena, Nicolás (Universidad de Chile, 2023)
      El actual crecimiento en los datos disponibles y su utilizaci´on en campos como el aprendizaje autom´atico ha aumentado la demanda de algoritmos capaces de abordar problemas de gran escala. En consecuencia, el problema ...
    • Fast algorithms for minimum error map-matchings 
      Chicoisne, Renaud; Espinoza González, Daniel; Ordóñez Pizarro, Fernando (Universidad de Chile, 2013)
      GPS data of vehicles travelling on road networks can be used to estimate travel times. This requires the identification of the corresponding paths in the network. We developed algorithms identifying a path minimizing a ...
    • Location and Strategies in Stackelberg Security Games with Risk Aversion 
      Chicoisne, Renaud; Ordóñez Pizarro, Fernando Iván; Castro, Daniel (Springer, 2023)
      In Stackelberg security games, a leader locates security resources to protect a set of targets from strategic adversaries that aim to attack these targets after observing the leader’s strategy. In this setting, the leader ...
    • A New Algorithm for the Open-Pit Mine Production Scheduling Problem 
      Chicoisne, Renaud; Espinoza González, Daniel; Goycoolea, Marcos; Moreno, Eduardo; Rubio, Enrique (2012)
      For the purpose of production scheduling, open-pit mines are discretized into three-dimensional arrays known as block models. Production scheduling consists of deciding which blocks should be extracted, when they should ...