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» Towards Validation of Requirements Models
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ICIP
2006
IEEE
16 years 8 months ago
Theoretical Model of the Coding Error in MCWT Video Coders
In motion-compensated wavelet based video coders (MCWT), it is known that a precise motion estimation is necessary to minimize the wavelet coefficients energy. However, a motion v...
Marie Andrée Agostini, Marc Antonini
FATES
2003
Springer
15 years 11 months ago
Auto-generating Test Sequences Using Model Checkers: A Case Study
Use of model-checking approaches for test generation from requirement models have been proposed by several researchers. These approaches leverage the witness (or counter-example) ...
Mats Per Erik Heimdahl, Sanjai Rayadurgam, Willem ...
CLOUD
2010
ACM
15 years 11 months ago
Characterizing, modeling, and generating workload spikes for stateful services
Evaluating the resiliency of stateful Internet services to significant workload spikes and data hotspots requires realistic workload traces that are usually very difficult to obt...
Peter Bodík, Armando Fox, Michael J. Frankl...
GRAPHICSINTERFACE
2003
15 years 8 months ago
Interactive Point-based Modeling of Complex Objects from Images
Modeling complex realistic objects is a difficult and time consuming process. Nevertheless, with improvements in rendering speed and quality, more and more applications require s...
Pierre Poulin, Marc Stamminger, François Du...
CSDA
2007
124views more  CSDA 2007»
15 years 6 months ago
Wavelet based time-varying vector autoregressive modelling
Vector autoregressive (VAR) modelling is one of the most popular approaches in multivariate time series analysis. The parameters interpretation is simple, and provide an intuitive...
João Ricardo Sato, Pedro Alberto Morettin, ...