Chaitanya K. Joshi
Chaitanya K. Joshi
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Talks
Learning TSP Requires Rethinking Generalization
This talk discusses our recent work on deep learning for TSP and the challenge of zero-shot generalization for large-scale and real-world routing problems.
Jun 8, 2021 12:00 AM
CORS 2021 (Host: Dr. Maxime Gasse)
Chaitanya K. Joshi
Slides
Video
Graph Neural Networks: Benchmarks and Future Directions
I discuss state-of-the-art Graph Neural Network architectures and introduce our recent work on Benchmarking GNNs, along with some interesting future directions.
Sep 24, 2020 12:00 AM
DSO National Laboratories (Host: Dr. Chieu Hai Leong)
Chaitanya K. Joshi
Slides
Graph Neural Networks for the Travelling Salesman Problem
This talk introduces a recent line of work using Graph Neural Networks to directly ‘learn’ good heuristics for TSP in an end-to-end manner.
Oct 22, 2019 12:00 AM
INFORMS Annual Meeting 2019 (Host: Prof. Quentin Cappart)
Chaitanya K. Joshi
Slides
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