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» Temporal Events in All Dimensions and Scales
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EVENT
2001
101views more  EVENT 2001»
11 years 6 months ago
Temporal Events in All Dimensions and Scales
This paper describes a new representation for the audio and visual information in a video signal. We reduce the dimensionality of the signals with singular-value decompositions (S...
Malcolm Slaney, Dulce B. Ponceleon, James Kaufman
HICSS
2007
IEEE
85views Biometrics» more  HICSS 2007»
11 years 11 months ago
Towards a Unified Public Safety Scale
There exists an acute need for an unambiguous objectively measurable emergency scale to facilitate communication and mutual understanding of the nature of any emergency, by the pu...
Elizabeth Avery Gomez, Linda Plotnick, Eli Rohn, J...
SIGMOD
2011
ACM
170views Database» more  SIGMOD 2011»
10 years 8 months ago
Querying contract databases based on temporal behavior
Considering a broad definition for service contracts (beyond web services and software, e.g. airline tickets and insurance policies), we tackle the challenges of building a high ...
Elio Damaggio, Alin Deutsch, Dayou Zhou
CVPR
2012
IEEE
9 years 8 months ago
Bridging the past, present and future: Modeling scene activities from event relationships and global rules
This paper addresses the discovery of activities and learns the underlying processes that govern their occurrences over time in complex surveillance scenes. To this end, we propos...
Jagannadan Varadarajan, Rémi Emonet, Jean-M...
INFOCOM
2008
IEEE
11 years 12 months ago
Utility-Driven Spatiotemporal Sampling Using Mobile Sensors
Many real-world applications for sensor networks require event sampling with sufficient resolution over both spatial and temporal dimensions. When the deployed nodes are insuffi...
Yang Yu, Loren J. Rittle
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