Mixed-Integer Programming

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  1. Long-horizon autoformalization of a core theorem underlying MIP* = RE

    Sep 17, 2026Sirui Lu, Ruixuan Deng, Yanqiao Zhu +1AutoformalizationProof

  2. ElastiQP: An Always-Feasible QP Solver for Constrained Robot Control

    Sep 16, 2026Daniel Morton, Jon Arrizabalaga, Zachary Manchester +1Quadratic ProgramsClassical Solvers

  3. A Metaheuristic Optimization Framework for Discrete Optimization under Strict Time Limits

    Sep 16, 2026Umut Çalıkyılmaz, Nitin Nayak, Sven GroppeMetaheuristicsParticle Swarm Optimization

  4. M^3P-R1: Reinforcement Learning for Large Language Model Guided Multi-Modal Motion Planning via MIP Code Generation

    Sep 16, 2026Xingpeng Sun, Zherong Pan, Kai Cheng +3Robot PlanningMixed-Integer Programming

  5. Real-Time Bounded Catenary Solver for UAV Tether Modeling

    Sep 16, 2026Max Beffert, Andreas ZellAerodynamicsFuture Llm-Assisted Solver Development

  6. Scaling Laws for Physics-Aware ACOPF Surrogate Learning

    Sep 14, 2026Yijiang Li, Emon Dey, Stefano Fenu +3Ac Optimal Power FlowScaling Laws

  7. Towards a Deterministic Math Solver for Clinical Language Models

    Sep 12, 2026Felipe Ocampo Osorio, Sebastián Andrés Cajas Ordoñez, Maximin Lange +5ArithmeticFuture Llm-Assisted Solver Development

  8. RouteRepair: Instance-Level Failure Diagnosis and Targeted Repair in LLM-Based Automated Heuristic Design for Routing Optimization

    Sep 12, 2026Binghao Ji, Di Huang, Jiahui Fang +1Vehicle Routing ProblemHeuristics

  9. Beyond Verified Answers: Solver-Informed Self-Distillation for Bootstrapping Operations Research Language Models

    Sep 12, 2026Rui Zhu, Minglong Cao, Chenyu Zhou +2Future Llm-Assisted Solver DevelopmentBatch Distillation

  10. Support Discovery With Iteratively Reweighted Least Squares for Fixed-Charge Network Flow

    Sep 10, 2026Sindura Saraswathi, Christian KümmerleMixed-Integer ProgrammingLeast Squares

  11. Online Inverse Integer Linear Optimization via Small-Gradient Skipping: Constant Regret and Finite Mistakes

    Sep 9, 2026Akira KitaokaNear-Optimal Regret GuaranteesMixed-Integer Programming

  12. JEPA Policy: Diffusion-Free Imitation Learning via Paired Action and Future Representation Prediction

    Sep 9, 2026Jie Xu, Kangjin Yu, Ziyi Jin +5Imitation LearningBehavior Cloning

  13. ActionSplice: In-Flight Action Editing for Interactive World Models

    Sep 8, 2026Pardis Taghavi, Tingyu Guo, Jonas Lossner +2World ModelsAutoregressive Video Generation

  14. HyCO: A Hybrid Neural Solver for Combinatorial Optimization

    Sep 7, 2026Yuheng Li, Di Yang, Haipeng Chen +1Neural SolversCombinatorial Optimization

  15. Graph neural networks and the energetic cavity method for combinatorial optimization

    Sep 7, 2026Joe Bacchus George, George T. CantwellGraph Neural NetworksTwo-Dimensional Ising Model

  16. Mathematical Programming in Machine Learning and Artificial Intelligence: A Unified Taxonomy of Models and Applications

    Sep 7, 2026Chaosheng DongMixed-Integer ProgrammingMachine Learning

  17. Agentic Algorithm Engineering: Improving Shared-Memory Exact Minimum Cuts

    Sep 7, 2026David A. Bader, Adil Chhabra, Ernestine Großmann +3Maximum Independent SetClassical Solvers

  18. Planning and Scheduling Business Processes under Control-Flow Uncertainty: Extended Version

    Sep 4, 2026Michel Kunkler, Stefanie Rinderle-MaSchedulingPlanning Methods

  19. GNN-Guided Graph Coarsening and Adaptive QUBO Penalties for the Capacitated Vehicle Routing Problem with Time Windows on a Quantum Annealer

    Sep 4, 2026Youssef Kamel Rezk, Paweł GoraVehicle Routing ProblemQuantum Approximate Optimization Algorithm

  20. Counterfactual Routing Using Integer Programming with Constraint Generation

    Sep 3, 2026Daniël Vos, Sterre LutzShortest PathsMixed-Integer Programming

  21. Diffusion as a Training Curriculum for Timestep-Free Iterative Reasoning

    Sep 1, 2026Mariia Drozdova, Aidan Sirbu, Pietro Miotti +4Future Llm-Assisted Solver DevelopmentDenoising Diffusion Probabilistic Model

  22. A Dataset for Modeling Iterative Problem-Solving

    Sep 1, 2026Fagun Patel, Sang T. Truong, Duc Q. Nguyen +4Problem Solving CapabilityFuture Llm-Assisted Solver Development

  23. Reinforcement Learning Enhanced LLM Agents for Complex Vehicle Routing Problems

    Sep 1, 2026Yi Chen, Zikang Yu, Jiahai Wang +3Vehicle Routing ProblemClassical Solvers

  24. GeoPAR: Large-Scale Multi-Agent Combinatorial Optimization with Geometry-Guided Parallel Autoregressive Learning

    Sep 1, 2026Wenjian Wu, Zesheng Jia, Jiaying Tang +2Combinatorial OptimizationAgentic Optimization

  25. A hybrid quantum-classical neural network for learning to route

    Aug 31, 2026Marcus Rolf Peter Ritt, Alexsandro Santos da Rosa Júnior, Marcos Vinicius Reballo +2Hybrid Quantum Neural NetworksQuantum Advantage

  26. Accelerating Chemical Kinetics for Exoplanet Atmospheres using Neural Networks

    Aug 31, 2026Isaac Malsky, Xi Zhang, Tiffany Kataria +5Exoplanet AtmospheresAtmospheric Dynamics

  27. From Metaheuristics to Exact Methods: A CP-SAT Approach for Multi-Objective Healthcare Workforce Scheduling

    Aug 31, 2026Vipul Patel, Anirudh Deodhar, Dagnachew BirruSchedulingSatisfiability

  28. Mycelial Search: A Graph-Structured Metaheuristic for Continuous Optimisation

    Aug 24, 2026Mohammad Mahdi DehshibiMetaheuristicsPlasticity

  29. Large-scale Testing Global Optimization Methods with Black-box Adversarial Attacks

    Aug 13, 2026Wojciech Zarzecki, Jarosław ArabasBlack-Box OptimizationAdversarial Examples

  30. Sampling Luck Masquerades as Allocation Gain: Auditing Test-Time Budget Allocation for Neural Combinatorial Optimization

    Aug 13, 2026Jinhyung BaeCombinatorial OptimizationToken Budgets

  31. Learning Discrete Decisions for MIPs with Constraint-Aware Diffusion

    Aug 13, 2026Vincenzo Di Vito, Mehdi Taghizadeh, Deepjyoti Deka +2Mixed-Integer ProgrammingSequential Decision Making

  32. From Atomic Evidence to Logical Composition: Structured Compositional Reasoning over Compound Answer Options

    Aug 13, 2026Obed Junias, Maria Leonor PachecoAtomsMixed-Integer Programming

  33. SSPO: Structure-Aware Similarity-Weighted Preference Optimization for Neural Combinatorial Optimization

    Aug 12, 2026Yuanyu Li, Jintao Xu, Zijiang Liu +6Combinatorial OptimizationDirect Preference Optimization

  34. ContactIPM: A Structure-Exploiting Interior-Point Solver for Contact-Implicit Trajectory Optimization

    Aug 12, 2026Yucheng ChenPrimal-Dual MethodsTrajectory Optimization

  35. Apodex Discovery: Reality Benchmarks and Environments for Evaluating and Building Discoverative Artificial Intelligence

    Aug 11, 2026Brian Wang, Bin Feng, Xiaoman Pan +26Artificial Intelligence EvaluationIntelligence

  36. Decision-Aware Approximation of Belief Functions for Evidential Combinatorial Optimization

    Aug 11, 2026Sohaib AfifiCombinatorial OptimizationApproximation

  37. Input convex neural networks as surrogates in mathematical optimisation

    Aug 10, 2026Yu Liu, Jan Kronqvist, Fabricio OliveiraMixed-Integer ProgrammingConvex Sets

  38. A Height-Constrained 2-Point Minimal Solver for Pose Estimation from Active LED Markers with Event Cameras

    Aug 10, 2026Runze Yuan, Alexander Kappler, Jun Zhang +5Category-Level Object Pose EstimationRobust Localization

  39. LLM-Guided Heuristic Design from Simulation Traces: A Case Study in Dynamic Production and AGV Scheduling

    Aug 10, 2026Jinbo Li, Chuanhao LiAgentic OptimizationSimulation-Based Reinforcement Learning

  40. A Structural Dynamics Graph World Model: Unified Modeling, Constrained Rollout, and Interpretable Calibration

    Aug 9, 2026Wei Wang, Yaosen Chen, Han Yang +5Dynamics ModelsWorld Models

  41. AOC-CBS: Anytime-Optimal Continuous-time Conflict-Based Search for Generalised Multi-Agent Path Finding

    Aug 8, 2026Alvin Combrink, Sabino Francesco Roselli, Martin FabianMulti-Agent Path FindingClassical Solvers

  42. Uncovering expert objectives in production planning via inverse optimization: An industrial case study

    Aug 7, 2026Shivi Dixit, Rishabh Gupta, Adam Kelloway +2Objective FunctionsMixed-Integer Programming

  43. Adaptive Hybrid Particle Swarm Optimization with Gradient Descent

    Aug 7, 2026Aryan GurudeoParticle Swarm OptimizationGradient Descent

  44. From Test-Time Scaling to Reusable Memory: Measuring Crystallization in Text-to-SQL

    Aug 7, 2026Jiaqian Wang, Yutao Qi, Wenjin Hou +2Text-To-SqlTest-Time Scaling

  45. Scalable High-Fidelity Macromolecular Docking for GPU-Accelerated Supercomputers

    Aug 7, 2026Xiangyu Meng, Peng Chen, Mingzhen Li +7High-Performance ComputingStructure-Based Drug Design

  46. Not All Problems Are Best Modeled as MILP: A DSL-Centric Framework for Flexible and Accurate Optimization Modeling

    Aug 7, 2026Shaofeng Zhang, Hongyuan Su, Qingwen Peng +4Mixed-Integer ProgrammingLlm-Based Optimization Modeling

  47. Optimal Constrained sc-LTL Planning in MDPs via Switching Policies

    Aug 5, 2026Zetong Xuan, Yu WangLinear Temporal LogicsMarkov Decision Processes

  48. HPSO: Particle Swarm Optimization with Hypergraph-Based Topology

    Aug 5, 2026Wenbin Pei, Xi Luo, Bing Xue +2Particle Swarm OptimizationHypergraphs

  49. MuEvo: LLM-Driven Evolution of Multi-Heuristic Ensemble

    Aug 4, 2026Haoze Lv, Ning Lu, Shengcai Liu +2Multi-Agent EvolutionParticle Swarm Optimization

  50. Solver-Aware Decompositions for Programming-by-Example: When Dividing Requires Knowing how to Conquer

    Aug 4, 2026Janis Zenkner, Tobias Sesterhenn, Tim Grams +1Future Llm-Assisted Solver DevelopmentMock-Interface Synthesis

  51. Hard Constraints, Smooth Gradients: Learning Feasible Inventory Policies via Differentiable Projection

    Aug 3, 2026Patrick Helm, Jan-Niklas Doerr, Joren Gijsbrechts +1Mixed-Integer ProgrammingConstrained Reinforcement Learning

  52. DGA_2D: Directed Graph-Guided Automated Algorithm Design with Large Language Models

    Aug 1, 2026Jiale Zhao, Zimu Chen, Sirui Mao +3Combinatorial OptimizationCredit Assignment

  53. Simulation-Based Plate-Reverb Parameter Estimation from a Single Impulse Response

    Aug 1, 2026Minhui Lu, Joshua D. ReissImpulse ResponseEstimators

  54. MOSAIC: Adversarial Co-evolution of Specialist Heuristics and Problem Instances for LLM-based Automated Heuristic Design

    Jul 31, 2026Oguzhan Gungordu, Siheng Xiong, Faramarz FekriHeuristicsLlm-Driven

  55. LM-GRASP: Instance-Specific Language Models for Combinatorial Construction via Online Imitation Learning

    Jul 30, 2026Mohand Mezmaz, Grégoire DanoyMetaheuristicsLlm-Based Optimization Modeling

  56. AutoPref: Automatic Discovery of Task-Specific Preference Objectives for Neural Combinatorial Optimization

    Jul 30, 2026Shengda Gu, Kai Li, Xinyi Ke +3Combinatorial Optimization

  57. The Edge-based Contiguous p-median Problem with Connections to Logistics Districting

    Jul 30, 2026Zeyad Kassem, Adolfo R. EscobedoShortest PathsClassical Solvers

  58. SCOPE: Synthetic Conditional Objectives for Policy Evolution in Black-Box Combinatorial Optimization

    Jul 30, 2026Nguyen Viet Tuan Kiet, Nguyen Huu Duc, Le Cong Bang +2Black-Box OptimizationObjective Functions

  59. When Do Learned Diffusion Proposals Help Constraint Solving? A Controlled Study on Continuous Algebraic Systems

    Jul 29, 2026Quang Bui, Sparsh Roy, Akash Gundimeda +1Classical SolversAlgebraic Structures

  60. AutoPSO: A Metaframework for Automated Particle Swarm Optimization

    Jul 29, 2026Xinmeng Yu, Jiaxin Gao, Jianguo Zhang +2Particle Swarm OptimizationSwarms