Time-, Energy-, and Monetary Cost-Aware Cache Design for a Mobile-Cloud Database System. - Mikael Perrin; Jonathan Mullen; Florian Helff; Le Gruenwald; Laurent d'Orazio (Big-O(Q)/DMAH@VLDB, 2015)

Weighted Sum Model for Multi-Objective Query Optimization for Mobile-Cloud Database Environments. - Florian Helff; Le Gruenwald; Laurent d'Orazio (EDBT/ICDT Workshops, 2016)

Improving user interaction in mobile-cloud database query processing. - Chenxiao Wang; Jason Arenson; Florian Helff; Le Gruenwald; Laurent d'Orazio (IEEE BigData, 2017)