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IICS
2003
Springer
15 years 5 months ago
Semantic Geocast Using a Self-organizing Infrastructure
Geocast mechanisms allow a sender to transmit network packets to receivers residing at a certain geographical region. Geocast forms the basis for a number of location-based service...
Jörg Roth
ISMVL
2002
IEEE
120views Hardware» more  ISMVL 2002»
15 years 4 months ago
An Impact of Introducing Multi-Level Signals to a Bandpass Cascaded Delta-Sigma Modulator
An impact of introducing multi-level signals to a bandpass delta-sigma modulator (DSM), which is of particular interest for wireless communications applications, has been investig...
Takao Waho, Shin-ya Kobayashi, Koji Matsuura
CDC
2009
IEEE
160views Control Systems» more  CDC 2009»
15 years 4 months ago
Adaptive control for parametric output feedback systems with output constraint
— In this paper, adaptive control is presented for a class of parametric output feedback nonlinear systems with output constraint. Adaptive observer backstepping is adopted to ac...
Beibei Ren, Shuzhi Sam Ge, Keng Peng Tee, Tong Hen...
CEC
2007
IEEE
15 years 3 months ago
Theoretical derivation, analysis and empirical evaluation of a simpler Particle Swarm Optimiser
In this paper we derive a simpler form of Particle Swarm Optimiser (PSO) which still retains the key properties of the original model. We do so by progressively altering the origin...
Riccardo Poli, Dan Brattonx, Tim Blackwell, James ...
ESANN
2008
15 years 1 months ago
A neural model with feedback for robust disambiguation of motion
Abstract. The aperture problem is a direct consequence of any local detection in the visual perception of motion. It results in ambiguous responses of the local motion detectors. B...
Mauricio Cerda, Bernard Girau