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COGSCI
2008
65views more  COGSCI 2008»
15 years 6 months ago
A Survey of Model Evaluation Approaches With a Tutorial on Hierarchical Bayesian Methods
We review current methods for evaluating models in the cognitive sciences, including theoretically-based approaches, such as Bayes Factors and MDL measures, simulation approaches,...
Richard M. Shiffrin, Michael D. Lee, Woojae Kim, E...
COGSCI
2008
51views more  COGSCI 2008»
15 years 6 months ago
Perceptual Processing Affects Conceptual Processing
According to the Perceptual Symbols Theory of cognition (Barsalou, 1999), modality-specific simulations underlie the representation of concepts. A strong prediction of this view i...
Saskia Van Dantzig, Diane Pecher, René Zeel...
COMCOM
2008
124views more  COMCOM 2008»
15 years 6 months ago
Quick convergecast in ZigBee beacon-enabled tree-based wireless sensor networks
Convergecast is a fundamental operation in wireless sensor networks. Existing convergecast solutions have focused on reducing latency and energy consumption. However, a good desig...
Meng-Shiuan Pan, Yu-Chee Tseng
COMCOM
2008
87views more  COMCOM 2008»
15 years 6 months ago
Providing VANET security through active position detection
Vehicle position is one of the most valuable pieces of information in a Vehicular Adhoc NETwork (VANET). The main contribution of this work is a novel approach to enhancing positi...
Gongjun Yan, Stephan Olariu, Michele C. Weigle
COMPLEXITY
2008
84views more  COMPLEXITY 2008»
15 years 6 months ago
Evolutionary learning of small networks
Results are presented of a simulation which mimics an evolutionary learning process for small networks. Special features of these networks include a high recurrency, a transition ...
Thomas Filk, Albrecht von Müller