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07/10/2022
Local Area Routes for Vehicle Routing Problems
We consider an approach for improving the efficiency of column generatio...
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02/02/2022
Principled Graph Management
Graph Generation is a recently introduced enhanced Column Generation alg...
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10/03/2021
Graph Generation: A New Approach to Solving Expanded Linear Programming Relaxations
In this article we introduce Graph Generation, an enhanced Column Genera...
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08/20/2021
Detour Dual Optimal Inequalities for Column Generation with Application to Routing and Location
We consider the problem of accelerating column generation (CG) for logis...
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03/28/2021
Family Column Generation: A Principled Stabilized Column Generation Approach
We tackle the problem of accelerating column generation (CG) approaches ...
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03/16/2021
Multi-Robot Routing with Time Windows: A Column Generation Approach
Robots performing tasks in warehouses provide the first example of wide-...
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06/08/2020
Integer Programming for Multi-Robot Planning: A Column Generation Approach
We consider the problem of coordinating a fleet of robots in a warehouse...
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04/11/2020
Relaxed Dual Optimal Inequalities for Relaxed Columns: with Application to Vehicle Routing
We address the problem of accelerating column generation for set cover p...
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12/06/2019
End-to-end Training of CNN-CRF via Differentiable Dual-Decomposition
Modern computer vision (CV) is often based on convolutional neural netwo...
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09/12/2019
Accelerating Column Generation via Flexible Dual Optimal Inequalities with Application to Entity Resolution
In this paper, we introduce a new optimization approach to Entity Resolu...
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02/15/2019
Massively Parallel Benders Decomposition for Correlation Clustering
We tackle the problem of graph partitioning for image segmentation using...
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05/13/2018
Accelerating Message Passing for MAP with Benders Decomposition
We introduce a novel mechanism to tighten the local polytope relaxation ...
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11/21/2017
Efficient Multi-Person Pose Estimation with Provable Guarantees
Multi-person pose estimation (MPPE) in natural images is key to the mean...
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09/21/2017
Efficient Column Generation for Cell Detection and Segmentation
We study the problem of instance segmentation in biological images with ...
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09/18/2017
Multi-Person Pose Estimation via Column Generation
We study the problem of multi-person pose estimation in natural images. ...
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09/13/2017
Exploiting skeletal structure in computer vision annotation with Benders decomposition
Many annotation problems in computer vision can be phrased as integer li...
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12/01/2016
Efficient Pose and Cell Segmentation using Column Generation
We study the problems of multi-person pose segmentation in natural image...
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12/08/2015
Tracking Objects with Higher Order Interactions using Delayed Column Generation
We study the problem of multi-target tracking and data association in vi...
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07/09/2015
Planar Ultrametric Rounding for Image Segmentation
We study the problem of hierarchical clustering on planar graphs. We for...
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08/02/2012
Fast Planar Correlation Clustering for Image Segmentation
We describe a new optimization scheme for finding high-quality correlati...
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02/14/2012
Tightening MRF Relaxations with Planar Subproblems
We describe a new technique for computing lower-bounds on the minimum en...
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04/06/2011