Modelling and Storage of Road Network Data. - Volker Walter 001; Dieter Fritsch (AGDM, 1994)

Zuordnung von raumbezogenen Daten: am Beispiel der Datenmodelle ATKIS und GDF. - Volker Walter 001 (Beck, 1997)

Linking Objects of Different Spatial Data Sets by Integration and Aggregation. - Monika Sester; Karl-Heinrich Anders; Volker Walter 001 (GeoInformatica, 1998)

Comparison of the Potential of Different Sensors for an Automatic Approach for Change Detection in GIS Databases. - Volker Walter 001 (Integrated Spatial Databases, 1999)

Matching spatial data sets: a statistical approach. - Volker Walter 001; Dieter Fritsch (Int. J. Geogr. Inf. Sci., 1999)

Automated revsion of GIS databases. - Volker Walter 001; Dieter Fritsch (ACM-GIS, 2000)

Modeling Concepts for Consistency Analysis of Multiple Representations and Heterogeneous 3D Geodata. - Susanne Becker; Volker Walter 001; Dieter Fritsch (IF&GIS, 2013)

Remembering Both the Machine and the Crowd When Sampling Points: Active Learning for Semantic Segmentation of ALS Point Clouds. - Michael Kölle 002; Volker Walter 001; Stefan Schmohl; Uwe Soergel (ICPR Workshops (7), 2020)

CATEGORISE: An Automated Framework for Utilizing the Workforce of the Crowd for Semantic Segmentation of 3D Point Clouds. - Michael Kölle 002; Volker Walter 001; Ivan Shiller; Uwe Soergel (GCPR, 2021)

Efficient and Accurate Tree Detection from 3D Point Clouds through Paid Crowdsourcing. - Michael Kölle 002; Volker Walter 001; Ivan Shiller; Uwe Soergel (CoRR, 2023)