TY - JOUR T1 - CONSTAnT - A Conceptual Data Model for Semantic Trajectories of Moving Objects JF - Transaction in GIS Y1 - 2013 A1 - Vania Bogorny A1 - Chiara Renso A1 - Artur Ribeiro de Aquino A1 - Fernando de Lucca Siqueira A1 - Luis Otavio Alvares ER - TY - CONF T1 - Where Have You Been Today? Annotating Trajectories with DayTag T2 - International Conference on Spatial and Spatio-temporal Databases (SSTD) Y1 - 2013 A1 - S Rinzivillo A1 - Fernando de Lucca Siqueira A1 - Lorenzo Gabrielli A1 - Chiara Renso A1 - Vania Bogorny JF - International Conference on Spatial and Spatio-temporal Databases (SSTD) ER -