A Semantic Model for Movement Data Warehouses. - Renato Fileto; Alessandra Raffaetà; Alessandro Roncato; Juarez A. P. Sacenti; Cleto May; Douglas Klein (DOLAP, 2014)

The Baquara2 knowledge-based framework for semantic enrichment and analysis of movement data. - Renato Fileto; Cleto May; Chiara Renso; Nikos Pelekis; Douglas Klein; Yannis Theodoridis (Data Knowl. Eng., 2015)

Semantic enrichment and analysis of movement data: probably it is just starting! - Renato Fileto; Vania Bogorny; Cleto May; Douglas Klein (ACM SIGSPATIAL Special, 2015)

Protection of lexicographic product graphs. - Douglas Klein; Juan A. Rodríguez-Velázquez (Discuss. Math. Graph Theory, 2022)