XIII Latin American Algorithms, Graphs, and Optimization Symposium (LAGOS 2025)

10–14 November 2025 | Buenos Aires, Argentina

About LAGOS 2025

The Latin American Algorithms, Graphs, and Optimization Symposium (LAGOS) is a biennial event that brings together researchers and practitioners from around the world. Since 2001, LAGOS has served as a key forum for the exchange of ideas and collaboration. It is the merger of two Latin American conferences: the Brazilian Symposium on Graphs, Algorithms, and Combinatorics (GRACO) and the Latin American Conference on Combinatorics, Graphs, and Applications (LACGA). For more information about previous symposiums, visit the LAGOS series webpage

VENUE

Pabellón Cero + Infinito, Universidad de Buenos Aires, Buenos Aires, Argentina

Dates

November 10–14, 2025
(Monday to Friday)

Honorees

This special edition of LAGOS honors three distinguished scholars in celebration of their 60th birthdays

Guillermo Durán

Universidad de Buenos Aires, Argentina

Cláudia Linhares Sales

Universidade Federal do Ceará, Brazil

Fábio Protti

Universidade Federal Fluminense, Brazil

Plenary Speakers

Any updates and additions of speakers will be announced as we approach the event.

Flavia Bonomo-Braberman

Universidad de Buenos Aires, Argentina

Mitre Dourado

Universidade Federal do Rio de Janeiro, Brazil

Mariana Escalante

Universidad Nacional de Rosario, Argentina

Mario Guajardo

NHH Norwegian School of Economics, Norway

Martin Milanič

University of Primorska, Slovenia

Irena Penev

Charles University, Czech Republic

Bruce Reed

Academia Sinica, Taiwan

Ana Silva

Università degli Studi di Firenze, Italy
Universidade Federal do Ceará, Brazil

Program

The detailed program will be available closer to the event date.

Event Venue

Pabellón Cero + Infinito, Universidad de Buenos Aires, Argentina

The Pabellón Cero + Infinito at the Universidad de Buenos Aires is a modern, sustainable building with an abundance of natural light, creating an ideal setting for academic exchange and collaboration.

Important Dates

Submission deadline: April 30, 2025

Submissions will be managed through the EasyChair platform. Guidelines, LaTeX templates, and further instructions will be available soon.

Other key dates, including deadlines for registration and notification, will be announced well in advance of the event.

 

Notification of acceptance: July 20, 2025

 

Event dates: November 10–14, 2025

Committees

Steering Committee

• Flavia Bonomo-Braberman, Universidad de Buenos Aires, Argentina
• Manoel Campêlo, Universidade Federal do Ceará, Brazil
• Guillermo Durán, Universidad de Buenos Aires, Argentina
• Celina Herrera de Figueiredo, Universidade Federal do Rio de Janeiro, Brazil
• Martín Matamala, Universidad de Chile, Chile
• Miguel Pizaña, Universidad Nacional Autónoma de México, Mexico

 

Emeritus Steering Committee

• Thomas Liebling, École Polytechnique Fédérale de Lausanne, Switzerland
• Jayme Luiz Szwarcfiter, Universidade Federal do Rio de Janeiro, Brazil

 

General Chairs of LAGOS 2025

• Luciano Grippo, Universidad Nacional de General Sarmiento, Argentina
• Martín Safe, Universidad Nacional del Sur, Argentina

 

Program Committee

Committee members will be posted as they are confirmed.

Accepted Papers

The list of accepted papers will be shared after the review process.

Registration

Early bird registration deadline: October 7, 2025

Registration details will be provided in the coming months.