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SOCINFO
2010
13 years 5 months ago
Measuring Message Propagation and Social Influence on Twitter.com
Although extensive studies have been conducted on online social networks (OSNs), it is not clear how to characterize information propagation and social influence, two types of impo...
Shaozhi Ye, Shyhtsun Felix Wu
JAIR
2011
114views more  JAIR 2011»
12 years 10 months ago
Properties of Bethe Free Energies and Message Passing in Gaussian Models
We address the problem of computing approximate marginals in Gaussian probabilistic models by using mean field and fractional Bethe approximations. We define the Gaussian fracti...
Botond Cseke, Tom Heskes
CHI
2003
ACM
14 years 29 days ago
Kinetic typography-based instant messaging
Kinetic Typography, text whose appearance changes over time, is emerging as a new form of expression due to its ability to add emotional content to text. We explored the potential...
Kerry Bodine, Mathilde Pignol
ESOA
2006
13 years 11 months ago
A Decentralised Car Traffic Control System Simulation Using Local Message Propagation Optimised with a Genetic Algorithm
This paper describes a car traffic control simulation realised in a decentralised way by message propagations: congested nodes (roads intersections) send speed-up or slow-down mess...
Martin Kelly, Giovanna Di Marzo Serugendo
CORR
2010
Springer
166views Education» more  CORR 2010»
13 years 7 months ago
The dynamics of message passing on dense graphs, with applications to compressed sensing
`Approximate message passing' algorithms proved to be extremely effective in reconstructing sparse signals from a small number of incoherent linear measurements. Extensive num...
Mohsen Bayati, Andrea Montanari