TRAJECTORY SEMANTIC VISUALIZATION

摘要：

Thanks to current GPS technologies, the capture of evolving positions of individual moving objects has become technically and economically feasible. This opens new perspectives for a large number of applications (from transportation and logistics to ecology and anthropology) built on the knowledge of objects movements. The goal of this work is to propose a framework that supports querying and visualization of trajectory data. Trajectory data and its semantic context are modeled by the means of an application ontology, which allows the user to elaborate semantic queries. Results are rendered using an automatic matching procedure that allows the user to change the actual visualization of the data.

关键词： Trajectory Data Semantic Visualization

作者: Stanimir Bakshev Laura Spinsanti Jose Antonio Fernandes de Macedo Creto Vidal Marco Antonio Casanova

作者单位: Database Laboratory, Ecole Polytecnhique Federal de Lausanne, Lausanne, Switzerland Department of Computing, Federal University of Ceara, Ceará, Brazil Department of Computing, Pontifical Catholic University of Rio de Janeiro, Rio de Janeiro, Brazil

会议类型: 国际会议

会议名称: 13th International Conference on Enterprise Information System(第13届企业信息系统国际会议 ICEIS 2011)

会议地点: 北京

会议语种:英文

页码: 2212-2218

在线出版日期: 2011-06-08（万方平台首次上网日期，不代表论文的发表时间）