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View article: 1D and 2D Flow Routing on a Terrain
1D and 2D Flow Routing on a Terrain Open
An important problem in terrain analysis is modeling how water flows across a\nterrain creating floods by forming channels and filling depressions. In this\npaper we study a number of \\emph{flow-query} related problems: Given a terrain\n$…
View article: Association Between Childhood Green Space, Genetic Liability, and the Incidence of Schizophrenia
Association Between Childhood Green Space, Genetic Liability, and the Incidence of Schizophrenia Open
Childhood exposure to green space has previously been associated with lower risk of developing schizophrenia later in life. It is unclear whether this association is mediated by genetic liability or whether the 2 risk factors work additive…
View article: Sea-Rise Flooding on Massive Dynamic Terrains.
Sea-Rise Flooding on Massive Dynamic Terrains. Open
Predicting floods caused by storm surges is a crucial task. Since the rise of ocean water can create floods that extend far onto land, the flood damage can be severe. By developing efficient flood prediction algorithms that use very detail…
View article: Learning to Find Hydrological Corrections
Learning to Find Hydrological Corrections Open
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 and flood risk analysis. However, a large number of modifica…
View article: Residential green space in childhood is associated with lower risk of psychiatric disorders from adolescence into adulthood
Residential green space in childhood is associated with lower risk of psychiatric disorders from adolescence into adulthood Open
Urban residence is associated with a higher risk of some psychiatric disorders, but the underlying drivers remain unknown. There is increasing evidence that the level of exposure to natural environments impacts mental health, but few large…
View article: Computing Floods Caused by Non-Uniform Sea-Level Rise
Computing Floods Caused by Non-Uniform Sea-Level Rise Open
Predicting floods caused by the rise of the sea level is a critical task for preventing large scale catastrophes. Such predictions can potentially be made using a forecast of the sea level and a detailed model of the terrain. However, sinc…
View article: Improved Dynamic Geodesic Nearest Neighbor Searching in a Simple Polygon
Improved Dynamic Geodesic Nearest Neighbor Searching in a Simple Polygon Open
We present an efficient dynamic data structure that supports geodesic nearest neighbor queries for a set S of point sites in a static simple polygon P. Our data structure allows us to insert a new site in S, delete a site from S, and ask f…
View article: External memory pipelining made easy with TPIE
External memory pipelining made easy with TPIE Open
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, is often the bottleneck in the computation. Since data is…
View article: Dynamic Geodesic Nearest Neighbor Searching in a Simple Polygon
Dynamic Geodesic Nearest Neighbor Searching in a Simple Polygon Open
We present an efficient dynamic data structure that supports geodesic nearest neighbor queries for a set of point sites $S$ in a static simple polygon $P$. Our data structure allows us to insert a new site in $S$, delete a site from $S$, a…
View article: I/O-Efficient Event Based Depression Flood Risk
I/O-Efficient Event Based Depression Flood Risk Open
An important problem in terrain analysis is modeling how water flows across a terrain and creates floods by filling up depressions. The accuracy of such modeling depends critically on the precision of the terrain data, and available high-r…
View article: Guest Editors’ Foreword
Guest Editors’ Foreword Open
View article: Front Matter, Table of Contents, Preface, Conference Organization
Front Matter, Table of Contents, Preface, Conference Organization Open
Front Matter, Table of Contents, Preface, Conference Organization