Guilherme Nakahata

This page contains a list of my academic publications and ongoing research work.

2026

A Constructive Method to Build Many Valid Initial Solutions for the Traveling Tournament Problem

Guilherme Nakahata, F. Richoux, D. van den Berg, C. Aranha EvoApplications (EvoApps), Toulouse - France, 2026

Bons-AI: An Agent-Based Model to Evaluate the Behavior of Bonsai Grower According to Different Levels of Communication and Experience

S. Satake, Guilherme Nakahata, C. Aranha International Conference on Autonomous Agents and Multiagent Systems (AAMAS), Phapos - Cyprus, 2026

PDF · DOI: 10.65109/UHQU6299 · Repository

Decision-Making Policies under Stigmergic Communication: A Pheromone-Based Multi-Agent Study

S. Satake, Guilherme Nakahata, C. Aranha IEEE World Congress on Computational Intelligence (WCCI-CEC), Maastrich - Netherlands, 2026

PDF · DOI: 10.1109/CEC69861.2026.11727252 · Repository

Bioinspired strategy for coordinating multiple unmanned aerial vehicles for surveillance tasks

S. Satake, Guilherme Nakahata, R. Calvo IEEE World Congress on Computational Intelligence (WCCI-CEC), Maastrich - Netherlands, 2026

PDF · DOI: 10.1109/CEC69861.2026.11727259 · Repository

When Feasible Solutions Become a Trap: Initialization Strategies for EDAs in the Traveling Tournament Problem

Guilherme Nakahata, C. Aranha, F. Richoux 19th International Conference on Evolutionary Computation Theory and Applications, Angers - France, 2026

PDF · DOI: placeholder · Repository

The Traveling Tournament Problem: Constraint Violations for Different Values of NoRepeat and MaxStreak

L. Hassel, Guilherme Nakahata, R. Horn, D. van den Berg 19th International Conference on Evolutionary Computation Theory and Applications, Angers - France, 2026

PDF · DOI: placeholder · Repository

2025

Bird Apprehension Forecasting with XGBoost

F. Diniz, J. Luis, Guilherme Nakahata Computer on the Beach — Florianópolis, Brazil, 2025

PDF · DOI: 10.14210/cotb.v16.p154-159

2023

Metaheuristic VNS applied to the crew rostering problem in the intercity and interstate public transport

Guilherme Nakahata, L. Saviniec, A. Constantino Brazilian Symposium on Operations Research (SBPO) — São José dos Campos, Brazil, 2023

PDF · DOI: 10.59254/sbpo-2023-174797

2020

Bonsai Style Classiﬁcation: A New Database and Baseline Results

Guilherme Nakahata, A. Constantino, Y. Maldonado IEEE International Symposium on Multimedia (ISM) — Naples, Italy, 2020

PDF · DOI: 10.1109/ISM.2020.00025 · Repository