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INFOCOM
2012
IEEE
7 years 6 months ago
Dynamic index coding for wireless broadcast networks
Abstract— We consider a wireless broadcast station that transmits packets to multiple users. The packet requests for each user may overlap, and some users may already have certai...
Michael J. Neely, Arash Saber Tehrani, Zhen Zhang
AGI
2011
8 years 7 months ago
An Information Theoretic Representation of Agent Dynamics as Set Intersections
We represent agents as sets of strings. Each string encodes a potential interaction with another agent or environment. We represent the total set of dynamics between two agents as ...
Samuel Epstein, Margrit Betke
CORR
2011
Springer
160views Education» more  CORR 2011»
8 years 11 months ago
When is social computation better than the sum of its parts?
good solutions to complex problems. In many examples, individuals trying to solve superior global solution. This suggests that there may be general principles of information aggre...
Vadas Gintautas, Aric A. Hagberg, Luís M. A...
COMPLEXITY
2010
124views more  COMPLEXITY 2010»
9 years 1 months ago
Spatially embedded dynamics and complexity
To gain a deeper understanding of the impact of spatial embedding on the dynamics of complex systems we employ a measure of interaction complexity developed within neuroscience us...
Christopher L. Buckley, Seth Bullock, Lionel Barne...
CORR
2010
Springer
77views Education» more  CORR 2010»
9 years 3 months ago
On MMSE Properties and I-MMSE Implications in Parallel MIMO Gaussian Channels
Abstract--This paper extends the "single crossing point" property of the scalar MMSE function, derived by Guo, Shamai and Verd
Ronit Bustin, Miquel Payaró, Daniel P&eacut...
JASIS
2000
262views more  JASIS 2000»
9 years 3 months ago
The conduit metaphor and the nature and politics of information studies
: This article examines information theory from the aspect of its "conduit metaphor." A historical approach and a close reading of certain texts by Warren Weaver and Nor...
Ronald E. Day
FTCIT
2007
88views more  FTCIT 2007»
9 years 3 months ago
Topics in Multi-User Information Theory
This survey reviews fundamental concepts of multi-user information theory. Starting with typical sequences, the survey builds up knowledge on random coding, binning, superposition...
Gerhard Kramer
CORR
2007
Springer
88views Education» more  CORR 2007»
9 years 3 months ago
A software for learning Information Theory basics with emphasis on Entropy of Spanish
In this paper, an educational software aimed to help learning Information Theory basics in a practical way is reported. The software, called IT-tutor-UV, can produce entropy analy...
Fabio G. Guerrero, Lucio A. Perez
ENTCS
2008
102views more  ENTCS 2008»
9 years 4 months ago
A Monotonicity Principle for Information Theory
We establish a monotonicity principle for convex functions that enables high-level reasoning about capacity in information theory. Despite its simplicity, this single idea is rema...
Konstantinos Chatzikokolakis, Keye Martin
DAM
2008
136views more  DAM 2008»
9 years 4 months ago
General theory of information transfer: Updated
We report on ideas, problems and results, which occupied us during the past decade and which seem to extend the frontiers of information theory in several directions. The main con...
Rudolf Ahlswede
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