1. Approximate answering of queries involving polyline–polyline topological relationships. (April 2018) Authors: Formica, Anna; Mazzei, Mauro; Pourabbas, Elaheh; Rafanelli, Maurizio Journal: Information visualization Issue: Volume 17:Number 2(2018) Page Start: 128 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗