About Invalid, Valid and Clean Polygons. - Peter van Oosterom; Wilko Quak; Theo Tijssen (SDH, 2004)

Validating a 3D topological structure of a 3D space partition. - Bregje Brugman; Theo Tijssen; Peter van Oosterom (AGILE Conf., 2011)

Benchmarking and improving point cloud data management in MonetDB. - Oscar Martinez-Rubi; Peter van Oosterom; Romulo Goncalves; Theo Tijssen; Milena Ivanova; Martin L. Kersten; Foteini Alvanaki (ACM SIGSPATIAL Special, 2014)

Massive point cloud data management: Design, implementation and execution of a point cloud benchmark. - Peter van Oosterom; Oscar Martinez-Rubi; Milena Ivanova; Mike Hörhammer; Daniel Geringer; Siva Ravada; Theo Tijssen; Martin Kodde; Romulo Goncalves (Comput. Graph., 2015)