A timetabling problem is formulated as a large integer linear programming problem in 0-1 variables. A solution method based on Lagrangean relaxation coupled with subgradient optimization is presented.

Interfaces, Vol. 42, No. 2, Analytics in Sports, Part I: General Sports Applications (March-April 2012), pp. 191-198 (8 pages) In this paper, we present a binary integer linear program for obtaining ...

Camera placement and optimisation in sensor networks is a critical area of research, combining elements of computational geometry, operations research and computer vision to enhance surveillance and ...