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GECCO
2008
Springer
177views Optimization» more  GECCO 2008»
15 years 8 months ago
Reduced computation for evolutionary optimization in noisy environment
Evolutionary Algorithms’ (EAs’) application to real world optimization problems often involves expensive fitness function evaluation. Naturally this has a crippling effect on ...
Maumita Bhattacharya
IJMMS
2008
86views more  IJMMS 2008»
15 years 7 months ago
An empirical examination of factors contributing to the creation of successful e-learning environments
Although existing models of e-learning effectiveness in information systems (IS) have increased our understanding of how technology can support and enhance learning, most of our m...
Richard D. Johnson, Steven Hornik, Eduardo Salas
COMPLEXITY
2007
151views more  COMPLEXITY 2007»
15 years 7 months ago
From complex conflicts to stable cooperation: Cases in environment and security
: Conflict is a dynamic and complex form of human interaction, often emerging from incompatible actions, values and goals, and consuming a considerable amount of resources. Conflic...
Jürgen Scheffran, Bruce Hannon
EDBTW
2010
Springer
15 years 5 months ago
A decision support system to improve e-learning environments
Nowadays, due to the lack of face-to-face contact, distance course instructors have real difficulties knowing who their students are, how their students behave in the virtual cour...
Marta E. Zorrilla, Diego García, Elena &Aac...
ICASSP
2011
IEEE
14 years 11 months ago
Time-frequency segmentation of bird song in noisy acoustic environments
Recent work in machine learning considers the problem of identifying bird species from an audio recording. Most methods require segmentation to isolate each syllable of bird call ...
Lawrence Neal, Forrest Briggs, Raviv Raich, Xiaoli...