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ICASSP
2010
IEEE
15 years 6 months ago
Time-varying spectrum estimation of uniformly modulated processes by means of surrogate data and empirical mode decomposition
We propose a new estimate of the time-varying spectra of uniformly modulated processes. The estimate is based on a resampling scheme which incorporates empirical mode decompositio...
Azadeh Moghtaderi, Patrick Flandrin, Pierre Borgna...
CHI
2003
ACM
16 years 6 months ago
Are there benefits in seeing double?: a study of collaborative information visualization
We conducted an empirical study to better understand collaborative information visualization. We found that a system that offered fewer options for visualizations yielded more cor...
Gloria Mark, Keri Carpenter, Alfred Kobsa
TSE
2002
133views more  TSE 2002»
15 years 6 months ago
Quality, Productivity, and Learning in Framework-Based Development: An Exploratory Case Study
This paper presents an empirical study in an industrial context on the production of software using a framework. Frameworks are semicomplete applications, usually implemented as a ...
Maurizio Morisio, Daniele Romano, Ioannis Stamelos
HICSS
2009
IEEE
108views Biometrics» more  HICSS 2009»
16 years 1 months ago
Virtual Networks and Ethics: An Empirical Research in a Non-Governmental Organization
– This paper analyzes the opportunities offered by information and communication technologies (ICTs) and the related ethical issues they raise within the transparency practices of...
Antonino Vaccaro, Peter Madsen
GECCO
2008
Springer
172views Optimization» more  GECCO 2008»
15 years 7 months ago
Empirical analysis of a genetic algorithm-based stress test technique
Evolutionary testing denotes the use of evolutionary algorithms, e.g., Genetic Algorithms (GAs), to support various test automation tasks. Since evolutionary algorithms are heuris...
Vahid Garousi