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» A study on user acceptance of error visualization techniques
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INFOVIS
2005
IEEE
14 years 1 months ago
Dynamic Visualization of Graphs with Extended Labels
The paper describes a novel technique to visualize graphs with extended node and link labels. The lengths of these labels range from a short phrase to a full sentence to an entire...
Pak Chung Wong, Patrick Mackey, Ken Perrine, James...
BDA
2007
13 years 9 months ago
Pattern by Example: type-driven visual programming of XML queries
We present Pattern-by-Example (PBE), a graphical language that allows users with little or no knowledge of pattern-matching and functional programming to define complex and optim...
Véronique Benzaken, Giuseppe Castagna, Dari...
IV
2005
IEEE
121views Visualization» more  IV 2005»
14 years 1 months ago
PlanningLines: Novel Glyphs for Representing Temporal Uncertainties and Their Evaluation
Dealing with temporal uncertainties is a key issue in domains like project management or medical treatment planning. However, support for temporal indeterminacies is not very well...
Wolfgang Aigner, Silvia Miksch, Bettina Thurnher, ...
RT
2005
Springer
14 years 1 months ago
Metropolis Photon Sampling with Optional User Guidance
We present Metropolis Photon Sampling (MPS), a visual importance-driven algorithm for populating photon maps. Photon Mapping and other particle tracing algorithms fail if the phot...
Shaohua Fan, Stephen Chenney, Yu-chi Lai
ICC
2009
IEEE
164views Communications» more  ICC 2009»
14 years 2 months ago
Effects of Imperfect Channel State Information on Achievable Rates of Precoded Multi-User MIMO Broadcast Channels with Limited F
—We consider multi-user MIMO broadcast channels with limited feedback. A recently proposed linear precoding technique, regularized block diagonalization (RBD), is used to mitigat...
Bin Song, Martin Haardt