Category Archives: Challenge
INFORMS 2010 Wrap-Up
I had a very productive and fun time at the INFORMS Annual Meeting in Austin, Texas. So I thought I’d share with you some of my observations about the meeting: Analytics initiative by INFORMS: great idea! I believe that we … Continue reading
Let’s Join O.R. Forces to Crack the 17×17 Challenge
I recently came across this post by bit-player, which refers to this post by William Gasarch, on a very interesting feasibility problem: given an grid, assign one of colors to each position on the grid so that no rectangle ends … Continue reading
Filed under Challenge, Constraint Programming, Integer Programming, Modeling
