| 2023 | LAGOS | Positional Knapsack Problem: NP-hardness and approximation scheme (Brief Announcement). | Lehilton L. C. Pedrosa, Mauro Roberto Costa da Silva, Rafael C. S. Schouery |
| 2022 | LATIN | A Parameterized Approximation Algorithm for the Multiple Allocation k-Hub Center. | Marcelo Pinheiro Leite Benedito, Lucas P. Melo, Lehilton L. C. Pedrosa |
| 2021 | LAGOS | An efficient parameterized approximation scheme for the Star k-Hub Center. | Marcelo Pinheiro Leite Benedito, Lehilton L. C. Pedrosa |
| 2021 | LAGOS | On the Inapproximability of the Cable-Trench Problem. | Marcelo Pinheiro Leite Benedito, Lehilton L. C. Pedrosa, Hugo K. K. Rosado |
| 2020 | LATIN | Approximating Routing and Connectivity Problems with Multiple Distances. | Lehilton L. C. Pedrosa, Greis Y. O. Quesqun |
| 2020 | LATIN | A 2-Approximation for the k-Prize-Collecting Steiner Tree Problem. | Lehilton L. C. Pedrosa, Hugo K. K. Rosado |
| 2019 | ATMOS | An Asymptotically Optimal Approximation Algorithm for the Travelling Car Renter Problem. | Lehilton L. C. Pedrosa, Greis Y. O. Quesqun, Rafael C. S. Schouery |
| 2018 | VTC | Itssafe: An Intelligent Transportation System for Improving Safety and Traffic Efficiency. | Allan Mariano de Souza, Lehilton L. C. Pedrosa, Leonardo C. Botega, Leandro Villas |
| 2016 | LATIN | Improved Approximation Algorithms for Capacitated Fault-Tolerant k-Center. | Cristina G. Fernandes, Samuel P. de Paula, Lehilton L. C. Pedrosa |
| 2014 | ESA | Polynomial-Time Approximation Schemes for Circle Packing Problems. | Flvio Keidi Miyazawa, Lehilton L. C. Pedrosa, Rafael Crivellari Saliba Schouery, Maxim Sviridenko, Yoshiko Wakabayashi |
| 2014 | LATIN | Integrated Supply Chain Management via Randomized Rounding. | Lehilton L. C. Pedrosa, Maxim Sviridenko |