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How to model this constraint using integer linear programming?

Assuming $x_j$ are binary. The additional binary variable $y_i$ equals one if and only if when all $j$ are 1. $$ \sum\limits_{j=i}^{i+p-1}x_j - p+1 \leq y_i \leq \frac{1}{p}\sum\limits_{j=i}^{i+p-1} …
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4 votes

Is 0-1 integer linear programming with only equality constraints NP-Hard?

Consider the Maximum Independent Set problem ($\mathcal{NP}$-hard): given a graph $G=(V,E)$, find the maximum independent set in $G$, i.e., the subset of vertices $I \subseteq V$ such that every two v …
Eugene's user avatar
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