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IPMI
2001
Springer
16 years 4 months ago
Spatio-temporal Covariance Model for Medical Images Sequences: Application to Functional MRI Data
Spatial and temporal correlations which affect the signal measured in functional MRI (fMRI) are usually not considered simultaneously (i.e., as non-independent random processes) in...
Frithjof Kruggel, Habib Benali, Mélanie P&e...
DATE
2007
IEEE
56views Hardware» more  DATE 2007»
15 years 10 months ago
Unknown blocking scheme for low control data volume and high observability
This paper presents a new blocking logic to block unknowns for temporal compactors. The proposed blocking logic can reduce data volume required to control the blocking logic and a...
Seongmoon Wang, Wenlong Wei, Srimat T. Chakradhar
ICDE
2005
IEEE
130views Database» more  ICDE 2005»
15 years 9 months ago
Data Acquisition in Sensor Networks with Large Memories
Sensor Networks will soon become ubiquitous, making them essential tools for monitoring the activity and evolution of our surrounding environment. However such environments are ex...
Demetrios Zeinalipour-Yazti, Vana Kalogeraki, Dimi...
APVIS
2010
15 years 5 months ago
Stack zooming for multi-focus interaction in time-series data visualization
Information visualization shows tremendous potential for helping both expert and casual users alike make sense of temporal data, but current time series visualization tools provid...
Waqas Javed, Niklas Elmqvist
AUSDM
2008
Springer
188views Data Mining» more  AUSDM 2008»
15 years 6 months ago
Priority Driven K-Anonymisation for Privacy Protection
Given the threat of re-identification in our growing digital society, guaranteeing privacy while providing worthwhile data for knowledge discovery has become a difficult problem. ...
Xiaoxun Sun, Hua Wang, Jiuyong Li