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» Quality and perceived usefulness of process models
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ICASSP
2011
IEEE
14 years 1 months ago
Speech bandwidth extension using Gaussian mixture model-based estimation of the highband mel spectrum
The quality and intelligibility of narrowband telephone speech can be enhanced by artifical bandwidth extension. This study combines Gaussian mixture model-based (GMM) mel spectr...
Hannu Pulakka, Ulpu Remes, Kalle J. Palomäki,...
ICIP
2000
IEEE
15 years 11 months ago
Virtual Reality Using the Concentric Mosaic: Construction, Rendering and Data Compression
This paper proposes a new image based rendering technique called concentric mosaic for virtual reality applications. It is constructed by capturing vertical slit images when a cam...
Heung-Yeung Shum, King To Ng, Shing-Chow Chan
JPDC
2008
122views more  JPDC 2008»
14 years 10 months ago
Stochastic robustness metric and its use for static resource allocations
This research investigates the problem of robust static resource allocation for distributed computing systems operating under imposed Quality of Service (QoS) constraints. Often, ...
Vladimir Shestak, Jay Smith, Anthony A. Maciejewsk...
ECMDAFA
2006
Springer
107views Hardware» more  ECMDAFA 2006»
15 years 1 months ago
Mutation Analysis Testing for Model Transformations
In MDE, model transformations should be efficiently tested so that it may be used and reused safely. Mutation analysis is an efficient technique to evaluate the quality of test dat...
Jean-Marie Mottu, Benoit Baudry, Yves Le Traon
ICIP
2007
IEEE
15 years 11 months ago
Large Scale Learning of Active Shape Models
We propose a framework to learn statistical shape models for faces as piecewise linear models. Specifically, our methodology builds upon primitive active shape models(ASM) to hand...
Atul Kanaujia, Dimitris N. Metaxas