Cristina Requejo

Professor, Optimization, Mathematics, Operational Research

[Cristina Requejo @RequejoCris]

@emiliocarrizosa @ILjubic @melvynsim It was a great pleasure to welcome you all at #Optimization2023 see you all at #Optimization2026

[emiliocarrizosa.bsky.social @emiliocarrizosa]

@ILjubic @melvynsim Great conference. As I confessed, I feel very jealous of the Portuguese Optimization community for organizing such a great event (its 10th edition!). See you all in #optimization2026 in Lisbon!!!

[Youssef Boulaksil @Y_Boulaksil]

@ILjubic @emiliocarrizosa @melvynsim It was great to meet you all

[Ivana Ljubic @ILjubic]

And also a few more dear colleagues on the second photo, including @ClaudiaArchett1, A. Paias and V. De Carvalho

[Melvyn Sim @melvynsim]

@ILjubic @emiliocarrizosa Wonderful to catch up with you! My student is now looking into bilevel optimization.

[Ivana Ljubic @ILjubic]

We had a great time in Aveiro at the #optimization2023 conference.

Here, plenary speakers (M. Anjos, @emiliocarrizosa, J. Desrosier, @melvynsim and myself) together with organizers (A. Agra, C. Requejo, L. Gouveia) at the conference dinner.

#optimization2026 will be in Lisbon

[Melvyn Sim @melvynsim]

@emiliocarrizosa @RequejoCris Fascinating work!

[emiliocarrizosa.bsky.social @emiliocarrizosa]

I was trying to pay attention to the speaker. Finally, I discovered the speaker was me.

30 minutes to my talk in #Optimization2023

[Ivana Ljubic @ILjubic]

And the great closing plenary talk by @emiliocarrizosa at #optimization2023 on counterfactual explanations in ML using math optimization

Joint work with @DoloresRomeroM and J. Ramirez-Ayerbe

[emiliocarrizosa.bsky.social @emiliocarrizosa]

Miguel Anjos (@EdinburghUni) starts his plenary "Optimal Deployment of Electric Vehicle Charging Infraestructure: A Work in Progress!" at
#optimization2023 @UniAveiro

[Ivana Ljubic @ILjubic]

At #optimization2023 conference I also found this advertisement for the next Winter School on Network Optimization organized traditionally by Luis Gouveia and Bernard Fortz. In 2024 it will be its 10th edition, and I am looking forward to it!

https://t.co/9fzJKyquKz

#orms

[Dolores Romero Morales @doloresromerom.bsky.social @DoloresRomeroM]

Emilio Carrizosa from @unisevilla and @needs_project gave a plenary talk this afternoon on the #orms and #ML work on #counterfactualexplanations ! #optimization2023 👏👏👏👏

[emiliocarrizosa.bsky.social @emiliocarrizosa]

@marta_monaci presents her work "Margin Optimal Classification Trees: a novel formulation and a SVM-based decomposition" #optimization2023, @UniAveiro

[Ivana Ljubic @ILjubic]

@emiliocarrizosa Many thanks Emilio, I am also looking forward to your plenary tomorrow!

[Ivana Ljubic @ILjubic]

.@ClaudiaArchett1 presenting our joint work with @CerulliMartina C. Sorgente and D. Serra on collapsed k-core problem at #optimization2023 conference in Aveiro

Full paper is available here:

https://t.co/KzKWBWpMCf

#orms

[emiliocarrizosa.bsky.social @emiliocarrizosa]

#optimization2023 is about to start at @UniAveiro

3 days full of talks on very exciting topics related with theory and practice of Optimization. So exciting!