Cell Suppression Problem Formulations- Exact Solution and Heuristics

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Introduction

Consider a system of n non-negative variables subject to m linear equality "shaft" constraints. This system may be specified where H is an m by n matrix, the columns of which correspond to the cells of a "table", and the rows of which correspond to the shaft constraints of the table. Neither cells which are structural zeros nor shafts which are structural zeros are included in the system.

Page Last Revised - October 8, 2021