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ICC
2007
IEEE
105views Communications» more  ICC 2007»
15 years 10 months ago
Multiuser Discrete Bit-loading for Digital Subscriber Lines
This paper proposes an efficient algorithm that produces near-optimal discrete bit-loading for a Gaussian interference channel that models a DSL network. It first takes a continuou...
David D. Yu, Kibeom Seong, John M. Cioffi
ICASSP
2009
IEEE
15 years 10 months ago
Improved lattice-based spoken document retrieval by directly learning from the evaluation measures
Lattice-based approaches have been widely used in spoken document retrieval to handle the speech recognition uncertainty and errors. Position Specific Posterior Lattices (PSPL) an...
Chao-hong Meng, Hung-yi Lee, Lin-shan Lee
ACRI
2006
Springer
15 years 10 months ago
The Influence of Risk Perception in Epidemics: A Cellular Agent Model
Our work stems from the consideration that the spreading of a disease is modulated by the individual's perception of the infected neighborhood and his/her strategy to avoid be...
Luca Sguanci, Pietro Liò, Franco Bagnoli
IM
2007
15 years 7 months ago
Planning and Managing the IPTV Service Deployment
Abstract— The deployment of converged services of TV, telephony, and Internet access over IP entails a significant initial investment for service providers. This investment is n...
Dakshi Agrawal, Mandis Beigi, Chatschik Bisdikian,...
WSCG
2001
83views more  WSCG 2001»
15 years 7 months ago
A Digital Teletext Service
Digital Teletext is one of the most important interactive services of emerging digital television. As an enhanced version of existing analogue Teletext service, it's a reside...
Chengyuan Peng, Petri Vuorimaa