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ICIP
2010
IEEE
15 years 4 months ago
Distributed joint source-channel arithmetic coding
We deal with the problem of distributed source coding with decoder side information, when the decoder observes the source through a noisy channel. Existing approaches employ syndr...
Marco Grangetto, Enrico Magli, Gabriella Olmo
TIT
2011
160views more  TIT 2011»
15 years 1 months ago
Dispersion of the Gilbert-Elliott Channel
—Channel dispersion plays a fundamental role in assessing the backoff from capacity due to finite blocklength. This paper analyzes the channel dispersion for a simple channel wi...
Yury Polyanskiy, Harold Vincent Poor, Sergio Verd&...
ISI
2008
Springer
15 years 6 months ago
A Generative Model for Statistical Determination of Information Content from Conversation Threads
We present a generative model for determining the information content of a message without analyzing the message content. Such a tool is useful for automated analysis of the vast ...
Yingjie Zhou, Malik Magdon-Ismail, William A. Wall...
WMCSA
1999
IEEE
15 years 10 months ago
'Caches in the Air': Disseminating Tourist Information in the Guide System
This paper describes work carried out as part of the GUIDE project at Lancaster University. The overall aim of the project is to develop a context-sensitive tourist guide for visi...
Nigel Davies, Keith Cheverst, Keith Mitchell, Adri...
SAC
2006
ACM
16 years 12 days ago
Efficient query routing for information retrieval in semantic overlays
A fundamental problem in peer-to-peer networks is how to locate appropriate peers efficiently to answer a specific query request. This paper proposes a model in which semantically...
Hai Jin, Xiaoming Ning, Hanhua Chen, Zuoning Yin