Abstract:In this paper, we study a wide range of variants for computing the (discrete and continuous) Fréchet distance between uncertain curves. An uncertain curve is a sequence of
uncertainty regions,
where each region is a disk, a line segment, or a set of points. A
realisation
of a curve is a polyline connecting one point from each region. Given an uncertain curve and a second (certain or uncertain) curve, we seek to compute the lower and upper bound Fréchet distance, … Show more
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