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Stream 1a: Nonlinear Programming I
TA40 — Advances in LargeScale Nonlinear Optimization II

FirstOrder Algorithms for Nonconvex MinMax Problems with Cohypomonotonicity
Stephen Wright, University of Wisconsin Madison 
** CANCELLED ** Efficient Gradient Tracking Algorithmic Frameworks for Decentralized Optimization
Raghu Bollapragada, University of Texas at Austin 
Randomized and Stochastic Methods for FixedPoint and RootFinding Problems
Quoc Tran Dinh, Department of Statistics And Operations Research, The University of North Carolina At Chapel Hill 
Stochastic ProximalGradient Methods with Nonlinear Constraints
Daniel Robinson, Lehigh University
TA59 — Advances in numerical methods for large scale nonlinear optimization and applications II

Riemannian trustregion methods for strict saddle functions with complexity guarantees
Florentin Goyens, University Paris Dauphine Psl 
A stochastic Hessianfree trustregion method for statistical learning
Jeremy Rieussec, University of Montreal 
Implementation and experiments of an augmented Lagrangian method with firstorder information
Ernesto Birgin, University of São Paulo 
Spectral Stochastic Gradient Method with Additional Sampling
Ilaria Trombini, Università Degli Studi Di Ferrara
TA31 — Advances in Nonconvex Optimization

From Stability to Chaos: Analyzing Gradient Descent Dynamics in Quadratic Regression
Xuxing Chen, University of California, Davis 
Optimal LowRank Matrix Completion: Semidefinite Relaxations and Eigenvector Disjunctions
Ryan Cory Wright, Imperial College London 
On the Partial Convexification of the LowRank Constrained Optimization
Weijun Xie, Georgia Institute of Technology 
A Parametric Approach for Solving Convex Quadratic Optimization with Indicators Over Trees
Salar Fattahi, University of Michigan
Stream 1b: Global Optimization
TA324 — Global Optimization at work

GPUAccelerated Deterministic Global Optimization
Robert Gottlieb, University of Connecticut 
Centrality of shortest paths: algorithms and complexity results
Dmytro Matsypura, The University of Sydney 
Simple Randomized Rounding for MaxMin Eigenvalue Augmentation
Jourdain Lamperski, University of Pittsburgh 
Convexification of optimization problems involving the Euclidean norm
Nikolaos V. Sahinidis, Georgia Institute of Technology
Stream 1c: Nonsmooth Optimization
TA65 — Nonlinear optimization problems

Convergence and error estimation of smoothing consensusbased optimization algorithm for nonsmooth nonconvex optimization
Wei Bian, Harbin Institute of Technology 
On solving a rank regularized minimization problem via equivalent factorized columnsparse regularized models
Wenjing Li, Harbin Institute of Technology 
A Corrected Inexact Proximal Augmented Lagrangian Method with a Relative Error Criterion for a Class of Groupquadratic Regularized Optimal Transport Problems
Lei Yang, Sun Yat Sen University 
** CANCELLED ** An iteratively reweigthed secondorder method for nonconvex regularization
Hao Wang, Shanghaitech University
TA112 — Advances in Variational Analysis and Nonsmooth Optimization I

Variational theory and algorithms for a class of asymptotically approachable nonconvex problems
Ying Cui, University of California Berkeley 
Approximations of Rockafellians, Lagrangians, and Dual Functions
Johannes Royset, University of Southern California 
Heaviside Composite Optimization: Continuous meets Discrete
Jong Shi Pang, University of Southern California 
Computing Wasserstein Barycenter via operator splitting: the method of averaged marginals
Daniel Mimouni, Mines Paris
Stream 1d: SemiDefinite Programming
TA138 — Moment, Polynomial and Tensor Optimization  Part 1

Global stability of firstorder methods for coercive tame functions
Lexiao Lai, Columbia University 
** CANCELLED ** Certifying nonnegative functions on finite sets via Fourier SOS
Ke Ye, Chinese Academy Of Sciences 
Generalized Nash equilibrium problems with Quasilinear constraints
Jiyoung Choi, University of California San Diego 
Solving robotic control problems with safety constraints using moment and SOS relaxations
Xindong Tang, Hong Kong Baptist University
Stream 1e: Variational Analysis, Variational Inequalities and Complementarity
TA313 — Algorithms for optimization, monotone inclusions and variational inequalities 1

On a result by Baillon, Bruck, and Reich
Heinz Bauschke, UBC Okanagan 
On the BrediesChencheneLorenzNaldi algorithm
Shambhavi Singh, University of British Columbia Okanagan 
The proximal point algorithm without monotonicity
Russell Luke, Georg August University of Goettingen 
Fast continuous time methods for monotone equations
Radu Ioan Bot, University of Vienna
Stream 1f: Random Methods for Continuous Optimization
TA130 — Fast randomized algorithms for distributed optimization

CMA Light: a minibatch algorithm for largescale nonconvex finite sum optimization
Corrado Coppola, Sapienza University of Rome 
On adaptive stochastic heavy ball momentum for solving linear systems
Jiaxin Xie, Beihang University 
Optimal gradient tracking for decentralized optimization
Ming Yan, The Chinese University of Hong Kong, Shenzhen 
Communicationefficient distributed optimization algorithms
Laurent Condat, KAUST
Stream 1g: Derivativefree and Simulationbased Optimization
TA306 — Largescale and Parallel DFO

A derivativefree approach to partitioned optimization
Pierre Yves Bouchet, Polytechnique Montréal, GERAD 
Blockwise direct search method
Zaikun Zhang, The Hong Kong Polytechnic University 
Using concurrent objective evaluations in derivativefree optimization
Jeffrey Larson, Argonne National Laboratory 
A directsearch method for decentralized derivativefree optimization
Youssef Diouane, Polytechnique Montréal
Stream 1h: Optimal Control, PDE Constrained Optimization, and Multilevel Methods
TA90 — Nonsmooth PDE Constrained Optimization 2

A hybrid physicsinformed neural network based multiscale solver as a PDE constrained optimization problem
Michael Hintermüller, Weierstrass Institute Berlin 
Decomposition in Integer Optimal Control with Total Variation Regularization
Paul Manns, Tu Dortmund University 
Integer linear programming for twodimensional trustregion subproblems arising in integer optimal control
Marvin Severitt, Tu Dortmund University 
Integer Optimal Control Problems with TV regularization on Multidimensional Domains
Annika Schiemann, Tu Dortmund University
Stream 2a: Mixed Integer Linear Programming
TA188 — Networkflow based MIP formulations

A BranchandPrice Approach for a Consolidationbased Formulation of the Scheduled Service Network Design Problem
Mike Hewitt, Loyola University Chicago 
Exact Methods For Electric Routing Operations: A SubpathBased Pricing Problem Decomposition
Sean Lo, MIT 
A networkflow formulation for a scheduling problem in the car industry
François Clautiaux, Université De Bordeaux 
Dynamic programming based arcflow formulations for cutting and packing problems
Luis Marques, INRIA Center of University of Bordeaux
Stream 2b: Mixed Integer Nonlinear Programming
TA152 — Solving ACOPF problems

ACUnit Commitment: Capturing Losses
Hassan Hijazi, Gurobi 
New Advances in Solving LargeScale UnitCommitmentACOPF Problem
Andy Sun, Massachusetts Institute of Technology 
Fusing AI and Optimization for SecurityConstrained Economic Dispatch
Pascal Van Hentenryck, Georgia Tech 
Accurate and WarmStartable Linear CuttingPlane Relaxations for ACOPF
Matias Villagra, Columbia University
Stream 2c: Combinatorial Optimization and Graph Theory
TA263 — Graph Coloring

Column Generation for Generalized MinCost Flows
Jonas Alker, Tu Darmstadt 
Pairwise disjoint perfect matchings in rgraphs
Isaak H. Wolf, Paderborn University 
Injective Edge Colouring Some Classes of Sparse Graphs
Alexander Clow, Simon Fraser University 
Sets of $r$graphs that color all $r$graphs
Eckhard Steffen, Paderborn University
TA922 — Combinatorial Optimization and Graph Theory 2

Preferencebased Constrained Optimization
Malek Mouhoub, University of Regina 
Exact approaches for solving interdependent multistage interdiction games: Applications in Communication Problems
Jose Walteros, University At Buffalo 
Sparse factorization of the square allones matrix of arbitrary order
Edward Duc Hien Nguyen, Rice University 
The Edgebased Contiguous pmedian Problem with Connections to Territorial Districting
Adolfo Escobedo, North Carolina State University
Stream 2d: Machine Learning and Discrete Optimization
TA297 — Optimization for Safe and Private Machine Learning

A Framework for Datadriven Explainability in Mathematical Optimization
Frauke Liers, Friedrich Alexander Universität Erlangen Nürnberg 
Get Off The Hype Train: Why Using Neural Networks Can Be Very Risky
Robert Bassett, Naval Postgraduate School 
OR with a White Hat : Evidencing Privacy Vulnerabilities in ML Models
Thibaut Vidal, Polytechnique Montréal 
SMLE: Safe Machine Learning via Embedded Overapproximation
Matteo Francobaldi, University of Bologna
Stream 2e: Approximation and Online Algorithms
TA229 — Algorithms for Pricing and Assortment Optimization

Submodular Order Functions and Their Applications
Rajan Udwani, UC Berkeley 
Optimizing and Learning Assortment Decisions in the Presence of Platform Disengagement
Mika Sumida, University of Southern California 
Learning to Price Under Competition for Multinomial Logit Demand
Sanjay Mehrotra, Northwestern University 
Maximum Load Assortment Optimization
Omar El Housni, Cornell University
TA930 — Approximation and Online Algorithms 1

Online Matching on 3Uniform Hypergraphs
Danish Kashaev, Centrum Wiskunde & Informatica 
Nearly optimal node selection in the explorable heap model
Sander Borst, CWI 
TSPT3CO: A Classification Scheme for Variants of the Traveling Salesman Problem
Andreas Karrenbauer, Max Planck Institute For Informatics 
Reliable Adjustable Planning in Case of Dynamically Arriving Information: Example of ECommerce Warehouses
Alena Otto, University of Passau
Stream 2f: Computational Discrete and Integer Optimization
TA269 — Solver Software I

What’s New in FICO Xpress Solver?
Timo Berthold, Fair Isaac Deutschland Gmbh 
What's new in Gurobi 11
Michael Winkler, Gurobi Optimization 
Enhancing the HiGHS MIP solver
Julian Hall, University of Edinburgh 
Recent Progress in the Cardinal Optimizer
Nils Christian Kempke, Cardial Operations/Copt Gmbh
Stream 3a: Continuous Stochastic Programming
TA115 — Advances in FirstOrder Methods for Continuous and Stochastic Optimization

Asymptotic Normality and Optimality in Nonsmooth Stochastic Optimization
Liwei Jiang, Cornell University 
A simple uniformly optimal method without line search for convex optimization
Tianjiao Li, Georgia Institute of Technology 
Universal FirstOrder Methods for Convex Optimization Problems
Jiaming Liang, University of Rochester 
Optimal and parameterfree gradient minimization methods for convex and nonconvex optimization
Jimmy Zhang, IE, Purdue University
Stream 3c: Robust and Distributionally Robust Optimization
TA99 — Robust Optimization and Machine Learning 1

Platform Design for the First Mile of Commodity Supply Chains
Sergio Camelo, Stanford University 
An MILPBased Solution Scheme for Factored and Robust Factored Markov Decision Processes
Man Chung Yue, The University of Hong Kong 
Wasserstein Adversarial Logistic Regression with Synthetic Data
Aras Selvi, Imperial College London 
Endtoend Conditional Robust Optimization
Abhilash Chenreddy, HEC Montréal
TA170 — Recent Advances in the Theory of Stochastic and Robust Optimization

Robust Datadriven Prescriptiveness Optimization
Angelos Georghiou, University of Cyprus 
On the Adversarial Robustness of BenjaminiHochberg
Louis Chen, Naval Postgraduate School 
Fourthorder Marginal Moment Model: Reformulations and Applications
Li Xiaobo, National University of Singapore
TA938 — Robust and Distributionally Robust Optimization 1

CutGeneration Algorithms for Uncertain Unit Commitment under MixedInformation Models
Vitor Luiz Pinto De Pina Ferreira, école Des Ponts Paristech 
Distributionally robust optimization using optimal transport for Gaussian mixture models
Zukui Li, University of Alberta 
Robust approaches for the Kidney Exchange Problem
Matteo Petris, Essec Business School
Stream 3d: Multistage Stochastic Programming and Reinforcement learning
TA53 — Approximation of Large Scale Structured Markov Decision Processes in Operations Applications

Combinatorial Fluid Models for Routing
Andre Augusto Cire, University of Toronto 
Structure Aware Lagrangian Relaxations for Weakly Coupled Markov Decision Processes
Selvaprabu Nadarajah, University of Illinois Chicago 
Unit Commitment without Commitment: A Dynamic Framework for Managing an Integrated Energy System Under Uncertainty
David Brown, Duke University 
Faster Approximate Dynamic Programming by Freezing Slow States
Daniel Jiang, Meta
Stream 3e: Datadriven optimization
TA158 — Statistical and Computational Aspects of Robust Estimation

OutlierRobust Wasserstein DRO
Soroosh Shafiee, Cornell 
Coherent Wasserstein Distributionally Robust Optimization
Jonathan Li, University of Ottawa 
Universal Gradient Descent Ascent Method for Smooth Minimax Optimization
Taoli Zheng, The Chinese University of Hong Kong 
The outofsample prediction error of the squareroot lasso and related estimators
Cynthia Rush, Columbia University
TA134 — Robust or Go Bust: Tales in Distributionally Robust and DataDriven Optimization

** Permuted with Kuhn's talk at 9:30** Distributionally Robust Linear Quadratic Control
Dan Iancu, Stanford Graduate School Of Business 
Randomized Assortment Optimization
Wolfram Wiesemann, Imperial College London 
** Permuted with Iancu's talk at 8:30** Wasserstein Distributionally Robust Optimization with Heterogeneous Data Sources
Daniel Kuhn, EPFL 
Learning Optimal and Fair Policies for Online Allocation of Scarce Societal Resources from Data Collected in Deployment
Cagil Kocyigit, University of Luxembourg
Stream 4b: Transportation and logistics
TA274 — Large Scale Optimisation in Transportation

A BranchandPrice Algorithm for Multiple Depot Bus scheduling Problem in Public Transit Systems
Nadia Rasouli, Phd Candidate 
Considering regularity in the aircrew pairing problem
Frédéric Quesnel, Université du Québec à Montréal 
Accelerated insight into the crew rostering problem with machine learning methods
Philippe Racette, école Polytechnique De Montréal 
Solving the Crew Split Problem: Innovative Team Formation Strategies for the Crew Pairing Problem
Mohand Ryad Chelbani, Polytechnique Montréal
TA192 — Network Design for Transportation Planning III

Design for integrated Freight and Passenger Transportation: Some recent advances
Tom Van Woensel, Eindhoven University of Technology 
A Construction Matheuristic for TwoTier Synchronized City Logistics
Julia Lange, University of Kaiserslautern Landau 
A multi – commodity location – network design problem with vehicle selection in City Logistics
Francesco Contu, University of Cagliari 
The TwoEchelon Multicommodity LocationRouting Problem with Stochastic and Correlated Demands
Walter Rei, CIRRELT And Université du Québec à Montréal
Stream 4d: Energy and Environment
TA117 — Advances in generation, transmission and distribution modelling

RALPH  Solving the unit commitment problem under hydraulic and transient stability constraints
Alexandre Besner, Hydro Québec 
Tight BigMs for Optimal Transmission Switching
Salvador Pineda, Universidad De Málaga 
Application of operational research in Hydro Quebec distribution system planning
Mihajlo Curcic, Hydro Quebec 
Optimizing physical and financial assets using SDDP
Yves Alain Mbeutcha, Hydro Québec, Canada
TA956 — Energy and Environment 1

Differentially Private Distributed Optimization with Constraints
Minseok Ryu, Arizona State University 
Uniform Convergence of Kernel Estimators
Paul Dommel, Tu Chemnitz 
An Intervalbased Stochastic Unit Commitment Model Under Demand Uncertainty
Hojin Jung, Seoul National University 
Integrated energy system planning under shortterm and longterm uncertainty: Modelling and algorithms
Hongyu Zhang, Norwegian University of Science And Technology
Stream 4i: Industrial applications
TA276 — Large Scale SupplyChain Network Design I

RelayHub Network Design for Consolidation Planning Under Demand Variability
Mathieu Dahan, Georgia Institute of Technology 
Dynamic discretization discovery for regionbased networks
Jochen Koenemann, Amazon 
Fast Combinatorial Algorithms for Efficient Sortation
Madison Van Dyk, University of Waterloo; Modeling And Optimization, Amazon.Com 
Designing Optimization Software for Use Case Scalability
Semih Atakan, Amazon.Com
Stream 5c: Special sessions
TA280 — A.W. Tucker Prize

A.W. Tucker Prize
Miguel Anjos, University of Edinburgh 
Tucker Prize Finalists
Miguel Anjos, University of Edinburgh