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SAC
2010
ACM
15 years 7 months ago
Spatiotemporal sampling for trajectory streams
In this paper, we present a summarization technique adapted to trajectory streams. The Spatiotemporal Stream Sampling (STSS) algorithm is a single-pass sampling technique that tak...
Mohamed Khalil El Mahrsi, Christine Potier, George...
178
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SIAMSC
2008
108views more  SIAMSC 2008»
15 years 7 months ago
Automated Code Generation for Discontinuous Galerkin Methods
A compiler approach for generating low-level computer code from high-level input for discontinuous Galerkin finite element forms is presented. The input language mirrors convention...
Kristian B. Ølgaard, Anders Logg, Garth N. ...
MCS
2007
Springer
15 years 7 months ago
Discrete conservation of nonnegativity for elliptic problems solved by the hp-FEM
Most results related to discrete nonnegativity conservation principles (DNCP) for elliptic problems are limited to finite differences (FDM) and lowest-order finite element meth...
Pavel Solín, Tomás Vejchodský...
SAC
2002
ACM
15 years 7 months ago
Scalable, efficient epidemiological simulation
We describe the design and implementation of a system for simulating the spread of disease among individuals in a large urban population over the course of several weeks. In contr...
Stephen Eubank
GI
2009
Springer
15 years 5 months ago
Selling the Aether - A New Billing Schema for Mobile Advertising
: The ubiquity and personalization of mobile phones makes them a promising platform for advertising. Currently, practices known from online advertisement can be adapted, e.g. conte...
Matthias Böhmer, Gernot Bauer