Ronald D. Armstrong, Prabhakant Sinha, Application of Quasi-Integer Programming to the Solution of Menu Planning Problems with Variable Portion Size, Management Science, Vol. 21, No. 4, Application ...

R. C. Daniel, Martyn Jeffreys, Unboundedness in Integer and Discrete Programming L.P. Relaxations, The Journal of the Operational Research Society, Vol. 30, No. 12 ...

Integer linear programming can help find the answer to a variety of real-world problems. Now researchers have found a much faster way to do it.