- Publication venue
- University of Helsinki, Department of Computer Science
- Publication date
- 01/01/1999
- Field of study
- Publication venue
- University of Helsinki, Department of Computer Science
- Publication date
- 01/01/1998
- Field of study
- Publication venue
- Helsingfors universitet
- Publication date
- 01/05/2003
- Field of study
- Publication venue
- Publication date
- 15/11/2015
- Field of study