I am Assistant Professor of Land Informatics within the Department of Urban and Regional Planning and Geo-Information Management. My work has previously focused on application of Qualitative Spatial Knowledge Representation and Reasoning to spatial map alignment (the discovery of correspondences between a pair of maps); modeling customary and other non-statutory land tenure systems (as contrasted with modern legal land tenure categories); and Computer Vision methods for semantic sketch understanding (this is applied in the context of sketch based land tenure mapping).
My current interests in terms of both research and application include design and implementation of information systems to support customary land tenure information management; and distributed and decentralized systems in geographic information acquisition, distribution, and management.
Technically my work involves the application of methods from Graph matching, Knowledge representation including ontology modeling with owl and logic programming with ASP, foundational computer vision techniques, and I am now increasingly employing tools from the distributed and decentralized systems domain (hashtable based data distribution techniques, consensus models and algorithms, network structures and data routing).
Expertise
Earth and Planetary Sciences
- Land
- Land Right
- Tool
- Cartography
- Purpose
Computer Science
- Models
- Application
Social Sciences
- Land Tenure
Organisations
Publications
Research profiles
Courses academic year 2023/2024
Courses in the current academic year are added at the moment they are finalised in the Osiris system. Therefore it is possible that the list is not yet complete for the whole academic year.
Courses academic year 2022/2023
Address
![](https://1348661504.rsc.cdn77.org/.uc/i991a0ce50103a6891b010520a1017a6034d5668c8c860801e3bc0268018041/langezijds.png)
University of Twente
Langezijds (building no. 19), room 1434
Hallenweg 8
7522 NH Enschede
Netherlands
University of Twente
Langezijds 1434
P.O. Box 217
7500 AE Enschede
Netherlands