Italo Gomes @italogs

Joined June 2009

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110
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125
Following

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Italo Gomes @italogs

3 years ago

@canalpremiere @canalpremiere resolvam isso! O aplicativo não está funcionando. Olhem os outros comentários

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Some studies go perfectly as planned... while others lead to very interesting stories. See our presentation tomorrow morning at #CPAIOR2023, a good story about proper baselines and ablation analyses: arxiv.org/abs/2210.12075 #ORMS #VehicleRouting #GNN #HGS

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Thibaut Vidal @vidalthi

4 years ago

Check our latest work regarding online fleet control for mobility-on-demand applications at arxiv.org/abs/2302.03963. It introduces a hybrid ML + CO pipeline that learns to solve the dispatching problem as a parametrized k-disjoint shortest path (polynomial) on a tailored graph.

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Thibaut Vidal @vidalthi

4 years ago

Call for applications: new MSc, PhD, and postdoc positions opening at the SCALE-AI chair in @polymtl! We conduct research on hybrid OR/ML algorithms and interpretable #MachineLearning. Can you relay this announcement to your network? w1.cirrelt.ca/~vidalt/resour…

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Thibaut Vidal @vidalthi

4 years ago

New preprint: Combinatorial Benders' (CB) Cuts for Support Vector Machines with the Hard-Margin Loss: arxiv.org/abs/2207.07690 This non-convex separation problem has a notoriously weak LP-relaxation when formulated as a MILP, but it does not easily fit in a CB framework... (1/2)

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Thibaut Vidal @vidalthi

4 years ago

The quickstart code for the EURO Meets NeurIPS 2022 Vehicle Routing Competition is released and the competition officially starts... Don't forget to register, and good luck to all the participants! github.com/ortec/euro-neu… #MachineLearning #Optimization #ORMS #Routing #Challenge

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Thibaut Vidal @vidalthi

5 years ago

🎉🎉 Great news, our open-source HGS-CVRP paper has appeared in its final form in C&OR! Here is a direct link: authors.elsevier.com/a/1eFzu_6xwSR9… ...and the code (github.com/vidalt/HGS-CVRP) has already been consulted many times with nearly 100 ⭐️, I'm so pleased to see that it's being useful!

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Thibaut Vidal @vidalthi

5 years ago

New MSc, Ph.D., and postdoc positions are opening at the SCALE-AI Chair on Data-Driven Supply Chains at @polymtl. Research topics on #ORMS, #optimization and interpretable #MachineLearning. Can you relay this announcement to your network? w1.cirrelt.ca/~vidalt/resour…

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DI / PUC-Rio @dipucrio

5 years ago

#paperoftheday "PILS: Exploring high-order neighborhoods by pattern mining and injection" by Florian Arnold, Ítalo Santana, Kenneth Sörense and Thibaut Vidal published at Pattern Recognition (2021, Vol. 116) and available at doi.org/10.1016/j.patc…

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Italo Gomes @italogs

5 years ago

@exame @XadrezVerbal

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Thibaut Vidal @vidalthi

5 years ago

Join us on June 21st for a GDR RO seminar dedicated to combinatorial optimization and interpretable machine learning: x.com/ParmentierAxel… #ORMS, #MachineLearning, #XAI

Axel Parmentier @ParmentierAxel1

5 years ago

The DAAO (Data, Machine Learning, and Optimization) group of the GDR RO is pleased to announce the online tutorial of Thibaut Vidal on combinatorial optimization and interpretable machine learning on June 21, 2021 from 2 pm to 5 pm (CET). cermics.enpc.fr/~parmenta/even…

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Thibaut Vidal @vidalthi

5 years ago

Towards a new local-search paradigm driven by frequent patterns discovery? Check our latest results published in Pattern Recognition using this direct-access link: authors.elsevier.com/a/1d01U77nKcuVe #ORMS #MachineLearning #AI

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Italo Gomes @italogs

6 years ago

@RMPoficial Acabou o campeonato?

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Italo Gomes @italogs

6 years ago

@IGNBrasil achei que era o joão dória

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Organized Crime and Corruption Reporting Project @OCCRP

6 years ago

We have a winner. The 2020 Corrupt Person of the Year is… 🏆 Jair Bolsonaro 🏆 Learn why our judges selected the President of Brazil over the other three finalists. occrp.org/en/poy/2020/

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Italo Gomes @italogs

6 years ago

@PVC ?

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Nath Finanças 💰 @nathfinancas

6 years ago

As pessoas colocam todas as soluções possíveis na conta da educação financeira. E não é bem assim. O trabalhador fica anos sem aumento salarial, óleo, arroz, diversos outros produtos aumentando e aí a pessoa coloca apenas a solução com a educação financeira.

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Italo Gomes @italogs

6 years ago

@ArnaldoJRibeiro Se perder pro Racing é Ceni fora? rs

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Thibaut Vidal @vidalthi

6 years ago

The UHGS algorithm has marked a decade of research on vehicle routing in #orms. To celebrate the 500-citations bar, I have prepared over the past 2 years a simple, open-source, specialized implementation of this method for the capacitated vehicle routing problem (CVRP)... (1/3)