Sciweavers

2877 search results - page 463 / 576
» Computational Biology
Sort
View
IEEEIAS
2009
IEEE
16 years 1 months ago
Threats Identification in Healthcare Information Systems Using Genetic Algorithm and Cox Regression
: Threats to information security for healthcare information system increased tremendously. There are various factors that contribute to information security threats, many research...
Rabiah Ahmad, Ganthan Narayana Samy, Nuzulha Khilw...
EELC
2006
128views Languages» more  EELC 2006»
15 years 10 months ago
Evolving Distributed Representations for Language with Self-Organizing Maps
We present a neural-competitive learning model of language evolution in which several symbol sequences compete to signify a given propositional meaning. Both symbol sequences and p...
Simon D. Levy, Simon Kirby
FASE
2011
Springer
14 years 10 months ago
Automated Learning of Probabilistic Assumptions for Compositional Reasoning
Probabilistic verification techniques have been applied to the formal modelling and analysis of a wide range of systems, from communication protocols such as Bluetooth, to nanosca...
Lu Feng, Marta Z. Kwiatkowska, David Parker
BMCBI
2008
139views more  BMCBI 2008»
15 years 6 months ago
A topological transformation in evolutionary tree search methods based on maximum likelihood combining p-ECR and neighbor joinin
Background: Inference of evolutionary trees using the maximum likelihood principle is NP-hard. Therefore, all practical methods rely on heuristics. The topological transformations...
Maozu Guo, Jian-Fu Li, Yang Liu
MIRRORBOT
2005
Springer
154views Robotics» more  MIRRORBOT 2005»
15 years 12 months ago
Spatial Representation and Navigation in a Bio-inspired Robot
Abstract. A biologically inspired computational model of rodent representation–based (locale) navigation is presented. The model combines visual input in the form of realistic tw...
Denis Sheynikhovich, Ricardo Chavarriaga, Thomas S...