Spatio-Temporal Data Handling with Constraints.

db/conf/gis/GrumbachRS98.html Stéphane Grumbach Philippe Rigaux Luc Segoufin Spatio-Temporal Data Handling with Constraints. 106-111 GIS1998/P106.pdf 1998 conf/gis/98 ACM-GIS http://doi.acm.org/10.1145/288692.288712 db/conf/gis/gis98.html#GrumbachRS98