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GLOBECOM
2008
IEEE
16 years 1 months ago
Robustness Analysis of Source Localization Using Gaussianity Measure
Nowadays, the source localization has been widely applied for wireless sensor networks. The Gaussian mixture model has been adopted for maximum-likelihood (ML) source localization ...
Kun Yan, Hsiao-Chun Wu, S. S. Iyengar
VTC
2008
IEEE
103views Communications» more  VTC 2008»
16 years 1 months ago
On Parameter Estimation for Ultra-Wideband Channels with Clustering Phenomenon
— One of the unique characteristics of ultra-wideband channels is the clustering phenomenon resolved by the ultra-wide signal bandwidth. Channel structures extended from the Sale...
Wei-De Wu, Chung-Hsuan Wang, Chi-Chao Chao, Klaus ...
IPPS
2007
IEEE
16 years 1 months ago
A General Purpose Partially Reconfigurable Processor Simulator (PReProS)
An innovative technique to model and simulate partial and dynamic reconfigurable processors is presented in this paper. The basis for development is a SystemC kernel modified for ...
Alisson Vasconcelos De Brito, Matthias Kühnle...
PKDD
2007
Springer
121views Data Mining» more  PKDD 2007»
16 years 1 months ago
Improved Algorithms for Univariate Discretization of Continuous Features
In discretization of a continuous variable its numerical value range is divided into a few intervals that are used in classification. For example, Na¨ıve Bayes can benefit from...
Jussi Kujala, Tapio Elomaa
CSCW
2006
ACM
16 years 1 months ago
Communication characteristics of instant messaging: effects and predictions of interpersonal relationships
Instant Messaging is a popular medium for both social and workrelated communication. In this paper we report an investigation of the effect of interpersonal relationship on underl...
Daniel Avrahami, Scott E. Hudson