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IVS
2008
79views more  IVS 2008»
13 years 7 months ago
Scalable and interactive visual analysis of financial wire transactions for fraud detection
Large financial institutions such as Bank of America handle hundreds of thousands of wire transactions per day. Although most transactions are legitimate, these institutions have ...
Remco Chang, Alvin Lee, Mohammad Ghoniem, Robert K...
JCP
2008
151views more  JCP 2008»
13 years 7 months ago
The Emotion Sign: Human Motion Analysis Classifying Specific Emotion
We examine the relationship between human motion and emotions. With recent improvement of sensing technologies, although precise human motion can be measured, the amount of data gr...
Yuichi Kobayashi
ISI
2006
Springer
13 years 7 months ago
Analyzing the Terrorist Social Networks with Visualization Tools
Analysis of terrorist social networks is essential for discovering knowledge about the structure of terrorist organizations. Such knowledge is important for developing effective co...
Christopher C. Yang, Nan Liu, Marc Sageman
ISM
2006
IEEE
129views Multimedia» more  ISM 2006»
13 years 7 months ago
A Graph-Based Approach for Modeling and Indexing Video Data
In this work, we propose new graph-based data model and indexing to organize and manage video data. To consider spatial and temporal characteristics of video, we introduce a new g...
JeongKyu Lee
CSDA
2007
124views more  CSDA 2007»
13 years 7 months ago
Wavelet based time-varying vector autoregressive modelling
Vector autoregressive (VAR) modelling is one of the most popular approaches in multivariate time series analysis. The parameters interpretation is simple, and provide an intuitive...
João Ricardo Sato, Pedro Alberto Morettin, ...