Sven Casteleyn is holding a Ramon y Cajal post-doctoral fellowship at UJI, Spain. He previously held an individual European Marie Curie fellowship at the Universidad Politécnica de Valencia, Spain, and was a professor, post- and pre-doctoral researcher at the Vrije Universiteit Brussel, Belgium, from which he holds a PhD (2005) and master degree (1999) in computer science. He supervised 5 Phd theses and over 40 master theses. He acted as programme, track, workshop and demo chair of various international conferences, as PC member of most top conferences is his field, and he edited various books and journal special issues. He has participated in 10+ EU and national research and educational projects. Sven published over 90 scientific articles in the broad fields of the Web, mobile computing, geographical information science and technology and their application fields (e.g., smart cities, agriculture, mental health, etc.).