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» Belief in Information Flow
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FLAIRS
2003
13 years 10 months ago
Multi-Document Summaries Based on Semantic Redundancy
This paper presents a technique for producing short summaries from multiple documents. This technique promotes the belief that informative short summaries may be generated when us...
Sanda M. Harabagiu, V. Finley Lacatusu, Steven J. ...
ECSQARU
2005
Springer
14 years 2 months ago
Measuring the Quality of Uncertain Information Using Possibilistic Logic
Abstract. In previous papers, we have presented a framework for merging structured information in XML involving uncertainty in the form of probabilities, degrees of beliefs and nec...
Anthony Hunter, Weiru Liu
ICASSP
2011
IEEE
13 years 23 days ago
Practical codes for lossy compression when side information may be absent
Practical codes are developed for quadratic Gaussian lossy compression when side information may be absent by hybridizing successively refinable trellis coded quantization (SR-TC...
Sivagnanasundaram Ramanan, John MacLaren Walsh
TIT
2008
102views more  TIT 2008»
13 years 9 months ago
Extremal Problems of Information Combining
Abstract--In this paper, we study moments of soft bits of binary-input symmetric-output channels and solve some extremal problems of the moments. We use these results to solve the ...
Yibo Jiang, Alexei E. Ashikhmin, Ralf Koetter, And...
TIT
2008
118views more  TIT 2008»
13 years 7 months ago
Discrete-Input Two-Dimensional Gaussian Channels With Memory: Estimation and Information Rates Via Graphical Models and Statisti
Abstract--Discrete-input two-dimensional (2-D) Gaussian channels with memory represent an important class of systems, which appears extensively in communications and storage. In sp...
Ori Shental, Noam Shental, Shlomo Shamai, Ido Kant...