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Augmenting Operations Research with Auto-Formulation of Optimization Models from Problem Descriptions

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arxiv 2209.15565 v2 pith:PABOQR7U submitted 2022-09-30 cs.CL cs.AI

classification cs.CLcs.AI
keywords systemformulationoperationsoptimizationproblemresearchuserapplication
verification ladder T0 review T1 audit T2 compute T3 formal
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We describe an augmented intelligence system for simplifying and enhancing the modeling experience for operations research. Using this system, the user receives a suggested formulation of an optimization problem based on its description. To facilitate this process, we build an intuitive user interface system that enables the users to validate and edit the suggestions. We investigate controlled generation techniques to obtain an automatic suggestion of formulation. Then, we evaluate their effectiveness with a newly created dataset of linear programming problems drawn from various application domains.

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Cited by 4 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. PEARL: Solver-in-the-Loop Interactive Optimization Modeling from Natural Language

    cs.AI 2026-05 reject novelty 7.0 of 10

    Training an LLM as a multi-turn agent that runs and repairs solver code raises verified optimization solve rates, with the 4B PEARL model outperforming DeepSeek-V3.2-685B in aggregate.

  2. Learn2Zinc: Fine-tuning Small Language Models for Text-to-Model Translation in MiniZinc

    cs.CL 2026-05 conditional novelty 6.0 of 10

    Fine-tuning small LMs on synthetic and bootstrapped syntax-error corrections lifts MiniZinc execution accuracy from ~0% to 98% in an ensemble, but solution accuracy saturates near 35%.

  3. From Soliloquy to Agora: Memory-Enhanced LLM Agents with Decentralized Debate for Optimization Modeling

    math.OC 2026-04 unverdicted novelty 6.0 of 10

    Agora-Opt uses decentralized debate among LLM agent teams plus a read-write memory bank to produce more accurate optimization models from text than prior LLM methods.

  4. A Systematic Survey on Large Language Models for Evolutionary Optimization: From Modeling to Solving

    cs.NE 2025-09 conditional novelty 4.0 of 10

    A literature survey that classifies LLM-based optimization research into modeling and solving, with solving divided into LLMs as optimizers, low-level components, and high-level managers.

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