1. The algebra IAfuz: a framework for qualitative fuzzy temporal reasoning;Badaloni;Artificial Intelligence,2006
2. B. Bennett, Logical Representations for Automated Reasoning about Spatial Relationships, Ph.D. Thesis, UK, University of Leeds, School of Computer Studies, 1997.
3. Description, definition and proof of a qualitative state change of moving objects along a road network;Bogaert,2004
4. The qualitative trajectory calculus on networks;Bogaert,2008
5. Fuzzy semantics for direction relations between composite regions;Claramunt;Information Sciences,2004