PIMS-CORDS SFU Operations Research Seminar

Mathematics

Simon Fraser University

Audience: Researchers in the topic
Seminar series time: Tuesday 22:30-23:30 in your time zone, UTC
Organizer: Tamon Stephen*
*contact for this listing
Upcoming talks
Past talks
Your timeSpeakerTitle
TueApr 1422:30Temesgen Abraha and Tanmaya Karmarkar (UBC-O hosted)TBA
TueApr 0722:30Hongda Li (UBC-O hosted)Quadratic Growth Gives Near Optimal Total Complexity for Inexact Accelerated Proximal Gradient Method
TueMar 2422:30Amzi Jeffs (remote)AI-Based Algorithms for Real-Time Anomaly Detection in Ground Penetrating Radar Data
TueMar 1722:30Jeremy ChiuThe Burden of Tuberculosis among Foreign-born Canadians - Estimates with Dynamic Models
TueMar 0323:30Ahmet AlacaogluTowards Weaker Variance Assumptions for Stochastic Optimization: A Blast From the Past
TueFeb 2423:30Youssef Diouane (remote)Direct-Search for Min-Max Derivative-Free Optimization
FriFeb 2019:30Fredrik Odegaard (room: WMC 4335)Decoding Consumer Preferences Using Attention-Based Language Models
TueJan 2723:30Pengcheng Xie (remote)Model-Based Derivative-Free Optimization with Improved Approximation
TueJan 2023:30Nicholas RichardsonOptimization and applications for unsupervised signal demixing
TueDec 0223:30Yuan Zhou (remote)All Cyclic Group Facets Inject
TueNov 2523:30Yuriy ZinchenkoCan an infeasible MIP solve itself?
FriNov 2120:00Mohammad Delasay (room: WMC 5302)Delay Information Sharing in Two-sided Platforms
TueNov 1823:30Peter Zhang (UBC-O hosted)Robust Paths: Geometry and Computation
TueOct 2822:30Daniela Lubke (remote)Integrating Machine Scheduling and Personnel Allocation in a Large-Scale Analytical Services Facility via Column Generation
SatOct 1815:5014 speakersWCOM 2025 at UBC-Okanagan
TueOct 0722:30Krisztina VásárhelyiEmbedded Research Program in Healthcare Operations Research: An SFU/VCH Partnership
FriAug 1517:00Ali Hassanzadeh (jointly hosted with Beedie's Technology and Operations Management Area)From Fixtures to Fairness: Analytics-Driven Decision Making in Professional Sports
TueJul 2918:00Clement Royer (UBC-O hosted, on-line only)A derivative-free method for continuous submodular optimization
ThuMay 2921:00Anotida Madzvamuse (UBC-O hosted)Using geometric bulk-surface PDEs for insilico modelling of single and collective cell migration
ThuApr 2421:00Sean Kafer (remote)Solving 0/1 Linear Programs in Strongly Polynomial Time with Simplex
ThuMar 2021:00Jas DhahanSimulation modelling to inform group O negative red blood cell inventory management in British Columbia
ThuMar 1321:00Walaa Moursi (UBC-O hosted)Chambolle-Pock algorithm revisited: splitting operator and its range with applications
ThuMar 0622:00Jessica StockdaleUsing Topological Features of Phylogenetic Trees to Inform Seasonal Influenza Vaccine Design
ThuFeb 0622:00Mariana ResenerOptimization in Active Distribution Grids: Modelling, Uncertainty, and Applications
ThuJan 2322:00Jiajin LiUnveiling Spurious Stationarity and Hardness Results for Bregman Proximal-Type Algorithms
ThuDec 1222:00Krishna NarayananCoping with Intractability: Parameterized Algorithms meets Linear Programming
ThuDec 0522:00Kevin Hare (UBC-O hosted)Computational Progress on the Unfair 0-1 Polynomial Conjecture
ThuNov 2822:00Sandy RutherfordCritical Care Planning for Pandemic Response
ThuNov 1422:00Betty SheaWhy Line-Search When You Can Plane-Search?
ThuNov 0722:00Nitya Mani (UBC-O hosted)Tetrahedron intersecting families of hypergraphs
ThuOct 3121:00[Halloween]TBA
ThuOct 2421:00Serhii MyroshnychenkoCentroid of a convex body can be rarely the centroid of its sections
ThuOct 1721:00Gabriel Jarry-Bolduc (UBC-O hosted)The cosine measure relative to a subspace
ThuOct 0321:00Shawn Wang (UBC-O hosted)On Bauschke-Bendit-Moursi modulus of averagedness
SatSep 2115:3016 speakers2024 West Coast Optimization Meeting
WedAug 2821:00Ahmadreza Marandi (UBC-O hosted)A Clustering-based uncertainty set for Robust Optimization
ThuAug 2221:00Curtis BrightSAT and Lattice Reduction for Integer Factorization
ThuJun 2021:30Yohan SongA Combinatorial Puzzle of Skew Shapes
ThuMay 0921:00Fatemeh BeikA survey on preconditioning techniques for a class of block three-by-three linear systems
ThuApr 2521:00João Gouveia (UBC-O hosted)Self-dual polyhedral cones and their slack matrices
ThuApr 1821:00Benny WaiData Science Initiatives in the Grocery Industry
ThuApr 0421:00Yiwen Chen (UBC-O hosted)Q-fully quadratic modeling and its application in a random subspace derivative-free method
ThuMar 1421:00Charles Audet (UBC-O hosted)Evolution of the Mads Algorithm by Developing Specific Features
ThuFeb 2922:00Yves Lucet (UBC-O hosted)Recent Results in Computational Convex Analysis
ThuJan 2522:00Eitan Levin (UBC-O hosted)Any-dimensional Convex Sets
ThuJan 1122:00Warren Hare (UBC-O hosted)Expected Decrease for Derivative-free Algorithms Using Random Subspaces
ThuNov 3022:00Frederik KunstnerSearching for Optimal Per-Coordinate Step-sizes with Multidimensional Backtracking
ThuNov 1622:00Feyza SahinyazanPath to Energy Sovereignty: Clean and Affordable Solutions for Remote Communities
ThuNov 0221:00Julia YanPricing Shared Rides
ThuOct 1921:00Sharan VaswaniExploiting Problem Structure for Efficient Optimization in Machine Learning
ThuOct 0521:00Heinz Bauschke (UBC-O hosted)On the Composition of Two Linear Projections
ThuSep 2121:00Zhaosong LuFirst-order Methods for Bilevel Optimization
ThuMay 2522:30Isabelle Shankar (UBC-O hosted)Central Curve in Semidefinite Programming
ThuApr 0622:30Marco CaoduroOn the Packing and Hitting Numbers of Axis-parallel Segments
ThuMar 2322:30Mona Imanpoor YourdshahyEffects of Usage-Based Auto Insurance: A Dynamic Mechanism-Design Approach
ThuMar 1622:30Gohram BalochData-driven Approach to Optimal Ordering batching Problem in Warehouse Management
FriMar 1023:30Jean-François CordeauThe Park-and-loop Technician Routing Problem
ThuMar 0923:30[Special talk on Friday in Surrey][]
ThuMar 0223:30Sandy RutherfordSimulation Modelling of the BC Critical Care System for Pandemic Response
ThuFeb 2323:30[Reading break][]
ThuFeb 1623:30Angela Morrison (UBCO-hosted)On Combinatorial Algorithms and Circuit Augmentation for Pseudoflows
ThuFeb 0223:30Dimitri LeemansThe Number of String C-groups of High Rank
ThuJan 2623:30Ben AdcockRestarts Subject to Approximate Sharpness: a Parameter-free and Optimal Scheme for Accelerating First-order Methods
ThuJan 1923:30Tanmaya Karmarkar (UBC-O hosted)Tensor Optimization and Applications
ThuJan 0523:30Hossein PiriIndividualized Dynamic Patient Monitoring Under Alarm Fatigue
ThuNov 1723:30Jing LuCase Studies in Data Science and Analytics from a UK Business School
ThuNov 1022:30Diego Cifuentes (remote)Computing the Nearest Structured Rank Deficient Matrix
ThuOct 2722:30Nadia LahrichiImproving Radiotherapy Treatment Logistics
ThuOct 1322:30Tim HoheiselThe Maximum Entropy on the Mean Method for Linear Inverse Problems (and beyond)
ThuSep 2922:30Imre BárányCells in the Box and a Hyperplane
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