31,920 research outputs found

    Chiang, L Y

    No full text

    Semantic trajectories data models

    Get PDF
    Semantic trajectories is a major paradigm for the representation of movement data, complementary to spatial trajectories. In this article, we introduce key concepts, focusing in particular on the structural properties of semantic trajectories. Hence, we discuss a possible taxonomy of semantic trajectory models, based on their purpose
    corecore