Stochastic Quadratic Knapsack with Recourse. - Abdel Lisser; Rafael Lopez (Electron. Notes Discret. Math., 2010)

Application of semi definite relaxation and variable neighborhood search for multiuser detection in synchronous CDMA. - Abdel Lisser; Rafael Lopez (Networks, 2010)

Knapsack problem with probability constraints. - Alexei A. Gaivoronski; Abdel Lisser; Rafael Lopez; Hu Xu (J. Glob. Optim., 2011)

Improved dynamic object detection within evidential grids framework. - Abderraouf Hadj Henni; Ángel Soriano; Rafael Lopez; Nacim Ramdani (CASE, 2019)

A Safe, Efficient and Integrated Indoor Robotic Fleet for Logistic Applications in Healthcare and Commercial Spaces: The ENDORSE Concept. - Nacim Ramdani; Andreas Panayides; Michalis Karamousadakis; Martín Mellado; Rafael Lopez; Christophoros Christophorou; Mohamed Rebiai; Myriam Blouin; Eleftheria Vellidou; Dimitris Koutsouris (MDM, 2019)

Use of Sensor Node Networks for Car Security. - Rafael Lopez; Christian DeGuzman; Abdelrahman Elleithy (UEMCON, 2019)

Robotic Maintenance of Road Infrastructures: The HERON Project. - Iason Katsamenis; Matthaios Bimpas; Eftychios Protopapadakis; Charalampos Zafeiropoulos; Dimitris Kalogeras; Anastasios D. Doulamis; Nikolaos Doulamis; Carlos Martín-Portugués Montoliu; Yannis Handanos; Franziska Schmidt; Lionel Ott; Miquel Cantero; et al. (PETRA, 2022)