CityJSON: A compact and easy-to-use encoding of the CityGML data model. - Hugo Ledoux; Ken Arroyo Ohori; Kavisha Kumar; Balázs Dukai; Anna Labetski; Stelios Vitalis (CoRR, 2019)

Incorporating Topological Representation in 3D City Models. - Stelios Vitalis; Ken Arroyo Ohori; Jantien E. Stoter (ISPRS Int. J. Geo Inf., 2019)

CityJSON in QGIS: Development of an open-source plugin. - Stelios Vitalis; Ken Arroyo Ohori; Jantien E. Stoter (Trans. GIS, 2020)

Reference study of CityGML software support: The GeoBIM benchmark 2019 - Part II. - Francesca Noardo; Ken Arroyo Ohori; Filip Biljecki; Claire Ellul; Lars Harrie; Thomas Krijnen; Helen Eriksson; Jordi van Liempt; Maria Pla; Antonio Ruiz; Dean Hintz; Nina Krüger 003; et al. (Trans. GIS, 2021)

Automated 3D reconstruction of LoD2 and LoD1 models for all 10 million buildings of the Netherlands. - Ravi Peters; Balázs Dukai; Stelios Vitalis; Jordi van Liempt; Jantien E. Stoter (CoRR, 2022)

3D building metrics for urban morphology. - Anna Labetski; Stelios Vitalis; Filip Biljecki; Ken Arroyo Ohori; Jantien E. Stoter (Int. J. Geogr. Inf. Sci., 2023)