Consider the Takata airbag recalls that rocked the automobile industry and allegations of child slavery in chocolate supply chains. Supply chains have not only become more vulnerable to geopolitical ...

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When the digital revolution first hit classrooms in the early 2010s—and more schools began issuing laptops or tablets to students for individual use—online learning seemed to promise a faster, easier ...

How the e πi processor trivializes NP-hard problems. How to incorporate and program the eπi processor. A novel processor has been introduced by Indlewylde Corporation that’s said to provide phenomenal ...

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Add a description, image, and links to the linear-programming-problem topic page so that developers can more easily learn about it.

Abstract: This paper investigates the equivalence between a class of mixed-integer linear and linear programming prob-lems. By utilizing the addition of slack variables theorem, we demonstrate that ...

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Since the open-pit precedence-constrained production scheduling problem is an NP-hard problem, solving it is always a challenging task, especially from a long-term perspective because a mineral ...

Abstract: In this paper we provide a linear programming relaxation algorithm for scheduling problem with controllable processing times. This problem is NP-hard even if there are no precedence ...