Search Results for author: Ahmed Abbas

Found 8 papers, 6 papers with code

Fast Discrete Optimisation for Geometrically Consistent 3D Shape Matching

1 code implementation12 Oct 2023 Paul Roetzer, Ahmed Abbas, Dongliang Cao, Florian Bernard, Paul Swoboda

In this work we propose to combine the advantages of learning-based and combinatorial formalisms for 3D shape matching.

valid

DOGE-Train: Discrete Optimization on GPU with End-to-end Training

1 code implementation23 May 2022 Ahmed Abbas, Paul Swoboda

Our solver achieves significantly faster performance and better dual objectives than its non-learned version, achieving close to optimal objective values of LP relaxations of very large structured prediction problems and on selected combinatorial ones.

Combinatorial Optimization Structured Prediction

Structured Prediction Problem Archive

no code implementations4 Feb 2022 Paul Swoboda, Bjoern Andres, Andrea Hornakova, Florian Bernard, Jannik Irmai, Paul Roetzer, Bogdan Savchynskyy, David Stein, Ahmed Abbas

In order to facilitate algorithm development for their numerical solution, we collect in one place a large number of datasets in easy to read formats for a diverse set of problem classes.

Benchmarking Structured Prediction

FastDOG: Fast Discrete Optimization on GPU

1 code implementation CVPR 2022 Ahmed Abbas, Paul Swoboda

We present a massively parallel Lagrange decomposition method for solving 0--1 integer linear programs occurring in structured prediction.

Cell Tracking Structured Prediction

Bottleneck potentials in Markov Random Fields

1 code implementation ICCV 2019 Ahmed Abbas, Paul Swoboda

We consider general discrete Markov Random Fields(MRFs) with additional bottleneck potentials which penalize the maximum (instead of the sum) over local potential value taken by the MRF-assignment.

Combinatorial Optimization

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