- Optimization in Social Networks. Winter School on Network Optimization, Estoril, Portugal, 2020 (invited).
- Arc Routing with Electric Vehicles. Department of Management Science, University of Strathclyde, Glasgow, UK, 2019 (invited).
- Large-scale Influence Maximization via Maximal Covering Location. EURO 2019, Dublin, Ireland, 2019.
- Electric Arc Routing. Verolog 2019, Sevilla, Spain, 2019.
- Least Cost Influence Propagation in (Social) Networks. OR 2018, Brussels, Belgium, 2018.
- Least Cost Influence Propagation in (Social) Networks. EURO 2018, Valencia, Spain, 2018.
- Layered Graph Approaches for the Black-and-White Traveling Salesman Problem. Optimization 2017, Lisbon, Portugal, 2017.
- Extended Formulations and Branch-and-Cut Algorithms for the Black-and-White Traveling Salesman Problem. INOC 2017, Lisbon, Portugal, 2017.
- Models for Electric Vehicle Routing Problems with Load-dependent Energy Consumption. EURO 2016, Poznan, Poland, 2016.
- Flow and Layered Graph Models for the Black-and-White Traveling Salesman Problem. ISCO 2016, Vietri sul Mare, Italy, 2016.
- Modeling and Solving the One-to-One Multi-Commodity Pickup and Delivery Traveling Salesman Problem. Institute of Statistics and Operations Research, University of Vienna, Vienna, Austria, 2016 (invited).
- Mixed Integer Linear Programming Models for the Interdependent Lock Scheduling Problem. CMAF+CIO, University of Lisbon, Lisbon, Portugal, 2015 (invited).
- Mixed Integer Linear Programming Models for the Interdependent Lock Scheduling Problem. ISMP 2015, Pittsburgh, USA, 2015.
- Optimizing Charging Station Locations for Urban Taxi Providers. INFORMS TSL Workshop 2015, Berlin, Germany, 2015.
- Models for Electric Vehicle Routing Problems with Load-Dependent Energy Consumption. Verolog 2015, Vienna, Austria, 2015.
- Modeling and Solving the One-to-One Multi-Commodity Pickup and Delivery Traveling Salesman Problem. Graphes et Optimisation Mathématique, Université Libre de Bruxelles, Brussels, Belgium, 2015 (invited).
- Modeling and Solving the One-to-One Multi-Commodity Pickup and Delivery Traveling Salesman Problem. 2nd CIO Workshop, Lisbon, Portugal, 2015 (invited).
- The Electric Vehicle Routing Problem with Time Windows and Load-Dependent Energy Consumption. OR 2014, Aachen, Germany, 2014.
- Modeling and Solving the One-to-One Multi-Commodity Pickup and Delivery Traveling Salesman Problem. ISCO 2014, Lisbon, Portugal, 2014.
- Modeling and Solving the One-to-One Multi-Commodity Pickup and Delivery Traveling Salesman Problem. ANOG Workshop on Routing and Networks, Vienna, Austria, 2014.
- Multidimensional Layered Graph Models for Routing Problems. INOC 2013, Tenerife, Spain, 2013.
- Network Design with Delay- and Delay-Variation Constraints. ANOG Workshop on Optimization Tools for Next Generation Telecommunication Networks, Vienna, Austria, 2013.
- An Adaptive Layers Framework for Vehicle Routing Problems. Centre de Investigacao Operacional, University of Lisbon, Lisbon, Portugal, 2012 (invited).
- An Adaptive Layers Framework for Vehicle Routing Problems. ISMP 2012, Berlin, Germany, 2012.
- On Solving the Rooted Delay- and Delay-Variation-Constrained Steiner Tree Problem. ISCO 2012, Athens, Greece, 2012.
- An Adaptive Layers Framework for Resource-Constrained Network Design Problems. INFORMS 2012, Boca Raton, Florida, USA, 2012.
- A Layered Graph Model and an Adaptive Layers Framework to Solve Delay-Constrained Minimum Tree Problems. IPCO 2011, Armonk, New York, USA, 2011.
- A Memetic Algorithm and a Solution Archive for the Rooted Delay-Constrained Minimum Spanning Tree Problem. EUROCAST 2011, Las Palmas, Spain, 2011.
- Variable Neighborhood Search and Ant Colony Optimization for the Rooted Delay-Constrained Minimum Spanning Tree Problem. (Poster) PPSN 2010, Krakòw, Poland, 2010.
- A Kruskal-Based Heuristic for the Rooted Delay-Constrained Minimum Spanning Tree Problem. EUROCAST 2009, Las Palmas, Spain, 2009.