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JMLR
2011
187views more  JMLR 2011»
14 years 4 months ago
Robust Statistics for Describing Causality in Multivariate Time Series
A widely agreed upon definition of time series causality inference, established in the seminal 1969 article of Clive Granger (1969), is based on the relative ability of the histor...
Florin Popescu
ACMICEC
2007
ACM
303views ECommerce» more  ACMICEC 2007»
15 years 1 months ago
Impact of social influence in e-commerce decision making
Purchasing decisions are often strongly influenced by people who the consumer knows and trusts. Moreover, many online shoppers tend to wait for the opinions of early adopters befo...
Young Ae Kim, Jaideep Srivastava
80
Voted
ICASSP
2011
IEEE
14 years 1 months ago
Estimation of cortical connectivity from E/MEG using nonlinear state-space models
We present the problem of estimating cortical connectivity between different regions of the cortex from scalp electroencephalographic (EEG) or magnetoencephalographic (MEG) data a...
Bing Leung, Patrick Cheung, Barry D. Van Veen
ECCV
2004
Springer
15 years 11 months ago
Decision Theoretic Modeling of Human Facial Displays
We present a vision based, adaptive, decision theoretic model of human facial displays in interactions. The model is a partially observable Markov decision process, or POMDP. A POM...
Jesse Hoey, James J. Little
ICASSP
2009
IEEE
15 years 4 months ago
You are fired! Nonverbal role analysis in competitive meetings
This paper addresses the problem of social interaction analysis in competitive meetings, using nonverbal cues. For our study, we made use of ”The Apprentice” reality TV show, ...
Bogdan Raducanu, Jordi Vitrià, Daniel Gatic...