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» Distributed user modelling for universal information access
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ICC
2009
IEEE
15 years 2 months ago
The Multicell Processing Capacity of the Cellular MIMO Uplink Channel under Correlated Fading
In the information-theoretic literature, it has been widely shown that multicell processing is able to provide high capacity gains in the context of cellular systems and that the p...
Symeon Chatzinotas, Muhammad Ali Imran, Reza Hoshy...
CISS
2007
IEEE
15 years 11 months ago
Coherent Optical CDMA with low MAI
Abstract. Spectrally phase-coded optical code division multiple access (OCDMA), demodulated with phase and polarization diversity devices, exhibits high spectral efficiency and low...
A. Brinton Cooper, Jacob B. Khurgin, Shuangmei Xu,...
IDA
2000
Springer
15 years 4 months ago
Supervised model-based visualization of high-dimensional data
When high-dimensional data vectors are visualized on a two- or three-dimensional display, the goal is that two vectors close to each other in the multi-dimensional space should als...
Petri Kontkanen, Jussi Lahtinen, Petri Myllymä...
WSDM
2010
ACM
236views Data Mining» more  WSDM 2010»
16 years 1 months ago
Personalized Click Prediction in Sponsored Search
Sponsored search is a multi-billion dollar business that generates most of the revenue for search engines. Predicting the probability that users click on ads is crucial to sponsor...
Erick Cantú-Paz, Haibin Cheng
CIKM
2004
Springer
15 years 10 months ago
The robustness of content-based search in hierarchical peer to peer networks
Hierarchical peer to peer networks with multiple directory services are an important architecture for large-scale file sharing due to their effectiveness and efficiency. Recent ...
M. Elena Renda, Jamie Callan