Abstract
We study the flow of water on fat terrains, that is, triangulated terrains where the minimum angle of any triangle is bounded from below by a positive constant. We give improved bounds for the worst-case complexity of river networks on fat terrains, and show how to compute the river network and other flow-related structures i/o-efficiently.
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de Berg, M., Cheong, O., Haverkort, H., Lim, J.G., Toma, L. (2007). I/O-Efficient Flow Modeling on Fat Terrains. In: Dehne, F., Sack, JR., Zeh, N. (eds) Algorithms and Data Structures. WADS 2007. Lecture Notes in Computer Science, vol 4619. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-73951-7_22
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DOI: https://doi.org/10.1007/978-3-540-73951-7_22
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-73948-7
Online ISBN: 978-3-540-73951-7
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