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AIRWEB
2008
Springer
15 years 1 months ago
A few bad votes too many?: towards robust ranking in social media
Online social media draws heavily on active reader participation, such as voting or rating of news stories, articles, or responses to a question. This user feedback is invaluable ...
Jiang Bian, Yandong Liu, Eugene Agichtein, Hongyua...
INFOCOM
2006
IEEE
15 years 5 months ago
On Hybrid Collision Control for IEEE 802.11 Ad-Hoc Networks
— We present in this work a new mechanism based on an innovative hybrid approach for traffic and collision control in wireless ad hoc networks. We combine the well known equatio...
Hicham Khalife
IJCNN
2006
IEEE
15 years 5 months ago
Adaptation of Artificial Neural Networks Avoiding Catastrophic Forgetting
— In connectionist learning, one relevant problem is “catastrophic forgetting” that may occur when a network, trained with a large set of patterns, has to learn new input pat...
Dario Albesano, Roberto Gemello, Pietro Laface, Fr...
TSP
2008
85views more  TSP 2008»
14 years 11 months ago
Convergence of a Class of Decentralized Beamforming Algorithms
One of the key issues in decentralized beamforming is the need to phasealign the carriers of all the sensors in the network. Recent work in this area has shown the viability of ce...
James A. Bucklew, William A. Sethares
ICIP
1999
IEEE
16 years 1 months ago
On Zerotree Quantization for Embedded Wavelet Packet Image Coding
Wavelet packets are an effective representation tool for adaptive waveform analysis of a given signal. We first combine the wavelet packet representation with zerotree quantizatio...
François G. Meyer, Nasir Rajpoot, Roland G....