Multidimensional data modeling for location-based services. - Christian S. Jensen; Augustas Kligys; Torben Bach Pedersen; Igor Timko (ACM-GIS, 2002)

Nearest neighbor queries in road networks. - Christian S. Jensen; Jan Kolárvr; Torben Bach Pedersen; Igor Timko (GIS, 2003)

Data Modeling for Mobile Services in the Real World. - Christian S. Jensen; Torben Bach Pedersen; Laurynas Speicys; Igor Timko (SSTD, 2003)

Integrated Data Management for Mobile Services in the Real World. - Christian Hage; Christian S. Jensen; Torben Bach Pedersen; Laurynas Speicys; Igor Timko (VLDB, 2003)

Capturing complex multidimensional data in location-based data warehouses. - Igor Timko; Torben Bach Pedersen (GIS, 2004)

Probabilistic Data Modeling and Querying for Location-Based Data Warehouses. - Igor Timko; Curtis E. Dyreson; Torben Bach Pedersen (SSDBM, 2005)

Pre-aggregation with probability distributions. - Igor Timko; Curtis E. Dyreson; Torben Bach Pedersen (DOLAP, 2006)

CT-OLAP: temporal multidimensional data model and algebra for moving objects. - Eilverijus Kondratas; Igor Timko (DOLAP, 2007)

A web-enabled extension of a spatio-temporal DBMS. - Markus Innerebner; Michael H. Böhlen; Igor Timko (GIS, 2007)

Computing isochrones in multi-modal, schedule-based transport networks. - Veronika Bauer; Johann Gamper; Roberto Loperfido; Sylvia Profanter; Stefan Putzer; Igor Timko (GIS, 2008)

Sequenced spatio-temporal aggregation in road networks. - Igor Timko; Michael H. Böhlen; Johann Gamper (EDBT, 2009)

Sequenced spatiotemporal aggregation for coarse query granularities. - Igor Timko; Michael H. Böhlen; Johann Gamper (VLDB J., 2011)

A probabilistic data model and algebra for location-based data warehouses and their implementation. - Igor Timko; Curtis E. Dyreson; Torben Bach Pedersen (GeoInformatica, 2014)