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170
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ICASSP
2011
IEEE
14 years 6 months ago
Basis pursuit for spectrum cartography
A nonparametric version of the basis pursuit method is developed for field estimation. The underlying model entails known bases, weighted by generic functions to be estimated fro...
Juan Andrés Bazerque, Gonzalo Mateos, Georg...
98
Voted
ICPR
2008
IEEE
16 years 3 months ago
Review and evaluation of commonly-implemented background subtraction algorithms
Locating moving objects in a video sequence is the first step of many computer vision applications. Among the various motion-detection techniques, background subtraction methods a...
Bruno Emile, Christophe Rosenberger, Hél&eg...
101
Voted
MICCAI
2005
Springer
16 years 3 months ago
Elastic Registration of 3D Ultrasound Images
3D registration of ultrasound images is an important and fast-growing research area with various medical applications, such as image-guided radiotherapy and surgery. However, this ...
Pezhman Foroughi, Purang Abolmaesumi
117
Voted
CHI
2009
ACM
16 years 3 months ago
Why and why not explanations improve the intelligibility of context-aware intelligent systems
Context-aware intelligent systems employ implicit inputs, and make decisions based on complex rules and machine learning models that are rarely clear to users. Such lack of system...
Brian Y. Lim, Anind K. Dey, Daniel Avrahami
130
Voted
CHI
2007
ACM
16 years 3 months ago
Momento: support for situated ubicomp experimentation
We present the iterative design of Momento, a tool that provides integrated support for situated evaluation of ubiquitous computing applications. We derived requirements for Momen...
Scott Carter, Jennifer Mankoff, Jeffrey Heer