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CGF
2008
99views more  CGF 2008»
15 years 7 months ago
Polyhedral Finite Elements Using Harmonic Basis Functions
Finite element simulations in computer graphics are typically based on tetrahedral or hexahedral elements, which enables simple and efficient implementations, but in turn requires...
Sebastian Martin, Peter Kaufmann, Mario Botsch, Ma...
CORR
2008
Springer
179views Education» more  CORR 2008»
15 years 7 months ago
Distributed Parameter Estimation in Sensor Networks: Nonlinear Observation Models and Imperfect Communication
The paper studies the problem of distributed static parameter (vector) estimation in sensor networks with nonlinear observation models and imperfect inter-sensor communication. We...
Soummya Kar, José M. F. Moura, Kavita Raman...
CORR
2008
Springer
84views Education» more  CORR 2008»
15 years 7 months ago
Rate and Power Allocation in Fading Multiple Access Channels
Abstract-- We consider the problem of rate and power allocation in a fading multiple-access channel. Our objective is to obtain rate and power allocation policies that maximize a u...
Ali ParandehGheibi, Atilla Eryilmaz, Asuman E. Ozd...
DSS
2008
84views more  DSS 2008»
15 years 7 months ago
Human decision-making behavior and modeling effects
Previous research indicates that the human decision-making process is somewhat nonlinear and that nonlinear models would be more suitable than linear models for developing advance...
Choong Nyoung Kim, Kyung Hoon Yang, Jaekyung Kim
DATAMINE
2006
166views more  DATAMINE 2006»
15 years 7 months ago
Accelerated EM-based clustering of large data sets
Motivated by the poor performance (linear complexity) of the EM algorithm in clustering large data sets, and inspired by the successful accelerated versions of related algorithms l...
Jakob J. Verbeek, Jan Nunnink, Nikos A. Vlassis