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ICASSP
2011
IEEE
12 years 12 months ago
ON the recovery of time-varying spectral envelope information from AQHM-derived spectra
Spectral envelopes of speech signals are typically obtained by making stationarity assumptions about the signal which are not always valid. The Adaptive Quasi-Harmonic Model (AQHM...
Yannis Agiomyrgiannakis, Yannis Stylianou
DATE
2006
IEEE
110views Hardware» more  DATE 2006»
14 years 2 months ago
Top-down heterogeneous synthesis of analog and mixed-signal systems
A new approach for automated synthesis of analog and mixed-signal systems is presented. The heterogeneous genetic optimization strategy starts from a functional description and ev...
Ewout Martens, Georges G. E. Gielen
GECCO
2004
Springer
14 years 1 months ago
Self Adaptation of Operator Rates in Evolutionary Algorithms
Abstract. This work introduces a new evolutionary algorithm that adapts the operator probabilities (rates) while evolves the solution of the problem. Each individual encodes its ge...
Jonatan Gomez
SOFSEM
1999
Springer
14 years 16 days ago
Software Change and Evolution
Changeability (also called evolvability) is an essential property of software. Software change is the foundation for both new software development and legacy software maintenance, ...
Vaclav Rajlich
EPS
1995
Springer
13 years 11 months ago
Interactive Evolution of Images
Systems of selection and variation by recombination and/or mutation can be used to evolve images for computer graphics and animation. Interactive evolution can be used to direct t...
Jeanine Graf, Wolfgang Banzhaf