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07/18/2023
Landscape Surrogate: Learning Decision Losses for Mathematical Optimization Under Partial Information
Recent works in learning-integrated optimization have shown promise in s...
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02/03/2023
Searching Large Neighborhoods for Integer Linear Programs with Contrastive Learning
Integer Linear Programs (ILPs) are powerful tools for modeling and solvi...
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12/15/2022
Local Branching Relaxation Heuristics for Integer Linear Programs
Large Neighborhood Search (LNS) is a popular heuristic algorithm for sol...
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10/22/2022
SurCo: Learning Linear Surrogates For Combinatorial Nonlinear Optimization Problems
Optimization problems with expensive nonlinear cost functions and combin...
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06/09/2021
Learning Pseudo-Backdoors for Mixed Integer Programs
We propose a machine learning approach for quickly solving Mixed Integer...
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01/11/2021
Controllable Guarantees for Fair Outcomes via Contrastive Information Estimation
Controlling bias in training datasets is vital for ensuring equal treatm...
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07/12/2019