entries: Koegel2011a: type: InProceedings title: '{Compact Vehicular Trajectory Encoding}' year: '2011' pages: 1--5 month: May booktitle: 'VTC 2011 Spring: Proceedings of the 73th IEEE Vehicular Technology Conference' location: Budapest, Hungary author: - first: Markus last: Koegel - first: Wolfgang last: Kiess - first: Markus last: Kerper - first: Martin last: Mauve