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NHM
2010
73views more  NHM 2010»
15 years 1 months ago
The heterogeneous multiscale finite element method for advection-diffusion problems with rapidly oscillating coefficients and la
Abstract. This contribution is concerned with the formulation of a heterogeneous multiscale finite elements method (HMM) for solving linear advectiondiffusion problems with rapidly...
Patrick Henning, Mario Ohlberger
ISEUD
2011
Springer
14 years 10 months ago
End-Users Productivity in Model-Based Spreadsheets: An Empirical Study
Abstract. Spreadsheets are widely used and studies show that most of the existing ones contain non-trivial errors. To improve end-users productivity, recent research proposes the u...
Laura Beckwith, Jácome Cunha, João P...
CHI
2005
ACM
16 years 7 months ago
Benefits of animated scrolling
We examined the benefits of animated scrolling using four speeds and three different document types in terms of task speed, accuracy and user preference. We considered reading tas...
Christian Klein, Benjamin B. Bederson
ICRA
2008
IEEE
118views Robotics» more  ICRA 2008»
16 years 1 months ago
HLS parameter estimation for multi-input multi-output systems
Abstract— In order to reduce computational burden of identification methods for multivariable systems, a hierarchical least squares (HLS) algorithm is developed. The basic idea ...
Ping Yuan, Feng Ding, Peter X. Liu
ICC
2007
IEEE
16 years 1 months ago
A Cube Oriented Ray Launching Algorithm for 3D Urban Field Strength Prediction
Abstract— Fast radio wave propagation prediction is of tremendous interest for planning and optimization of cellular radio networks. We propose a cube oriented 3D ray launching a...
Rudolf Mathar, Michael Reyer, Michael Schmeink