first-order-loss-function

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gwr3n / skp

Implementation companion of the work R. Rossi, S. Prestwich, S. A. Tarim, "Mixed-Integer Linear Programming Approximations for the Stochastic Knapsack," Computers & Operations Research, Elsevier, Vol. 194: 107571, 2026

milp skp stochastic-programming piecewise-linear-approximation first-order-loss-function static-stochastic-knapsack dynamic-stochastic-knapsack

Updated Aug 17, 2026
Java

gwr3n / uelu

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This folder contains the supporting code and data for arXiv:2607.03664

neural-network gelu activation-functions-analysis first-order-loss-function

Updated Aug 4, 2026
Python

gwr3n / folf

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folf computes Edmundson-Madansky (UB) and Jensen-based (LB) piecewise linear approximations suitable for embedding the first order loss function in mixed-integer linear optimization models.

milp piecewise-linear-approximation first-order-loss-function edmundson-madanski jensens-inequality