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» A Practical Approach to Model Extension
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CEC
2003
IEEE
15 years 7 months ago
Phylogenetic trees using evolutionary search: initial progress in extending Gaphyl to work with genetic data
AbstractGaphyl is an application of evolutionary algorithms (EA's) to phylogenetics, an approach used by biologists to investigate evolutionary relationships among organisms. ...
Clare Bates Congdon, Kevin J. Septor
AIPS
2009
15 years 5 months ago
Efficient Solutions to Factored MDPs with Imprecise Transition Probabilities
When modeling real-world decision-theoretic planning problems in the Markov decision process (MDP) framework, it is often impossible to obtain a completely accurate estimate of tr...
Karina Valdivia Delgado, Scott Sanner, Leliane Nun...
GECCO
2007
Springer
256views Optimization» more  GECCO 2007»
15 years 10 months ago
A particle swarm optimization approach for estimating parameter confidence regions
Point estimates of the parameters in real world models convey valuable information about the actual system. However, parameter comparisons and/or statistical inference requires de...
Praveen Koduru, Stephen Welch, Sanjoy Das
102
Voted
ICC
2007
IEEE
142views Communications» more  ICC 2007»
15 years 10 months ago
Filtering Spam Email Based on Retry Patterns
— A central problem in today’s Internet is unsolicited bulk email: spam. The SMTP protocol lacks a mechanism for verifying the source of a message, and respective protocol exte...
Peter Lieven, Björn Scheuermann, Michael Stin...
145
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SCS
2003
15 years 5 months ago
Measuring Safety: Applying PSM to the System Safety Domain
Preliminary work on the development of measures appropriate for the safety domain is reported. Measures are expressed in the style of the Practical Software and Systems Measuremen...
John Murdoch, Graham Clark, Antony Powell, Paul Ca...