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EnglishThis paper proposes a new data model for lines with a broad boundary. The model is helpful for handling uncertainty in spatial data: broad boundaries absorb all the uncertainty by which spatial data are commonly affected and allow computations in presence of uncertainty without rough simplifications of the reality. The proposed model is a basis for the study of topological relations between lines with a broad boundary and can be easily integrated into existing data models for spatial databases.
http://hdl.handle.net/11697/31623| Titolo: | A model for lines with a broad boundary |
| Autori interni: | CLEMENTINI, ELISEO |
| Data di pubblicazione: | 2002 |
| Abstract: | This paper proposes a new data model for lines with a broad boundary. The model is helpful for handling uncertainty in spatial data: broad boundaries absorb all the uncertainty by which spatial data are commonly affected and allow computations in presence of uncertainty without rough simplifications of the reality. The proposed model is a basis for the study of topological relations between lines with a broad boundary and can be easily integrated into existing data models for spatial databases. |
| Handle: | http://hdl.handle.net/11697/31623 |
| ISBN: | 2-9516453-3-3 |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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