7 citations · 10 across the 4 of their papers we have counts for
7 papers
1D and 2D Flow Routing on a Terrain
Aaron Lowe, Svend C. Svendsen, Pankaj K. Agarwal +1
An important problem in terrain analysis is modeling how water flows across a terrain creating floods by forming channels and filling depressions. In this paper we study a number o…
Learning to Find Hydrological Corrections
Lars Arge, Allan Grønlund, Svend Christian Svendsen +1
High resolution Digital Elevation models, such as the (Big) grid terrain model of Denmark with more than 200 billion measurements, is a basic requirement for water flow modelling a…
Improved Dynamic Geodesic Nearest Neighbor Searching in a Simple Polygon
Pankaj K. Agarwal, Lars Arge, Frank Staals
We present an efficient dynamic data structure that supports geodesic nearest neighbor queries for a set of point sites in a static simple polygon . Our data structure allow…
External Memory Pipelining Made Easy With TPIE
Lars Arge, Mathias Rav, Svend C. Svendsen +1
When handling large datasets that exceed the capacity of the main memory, movement of data between main memory and external memory (disk), rather than actual (CPU) computation time…
Dynamic Geodesic Nearest Neighbor Searching in a Simple Polygon
Lars Arge, Frank Staals
We present an efficient dynamic data structure that supports geodesic nearest neighbor queries for a set of point sites in a static simple polygon . Our data structure allow…
RAM-Efficient External Memory Sorting
Lars Arge, Mikkel Thorup
In recent years a large number of problems have been considered in external memory models of computation, where the complexity measure is the number of blocks of data that are move…