1459 search results - page 171 / 292 » An authorization model for temporal data |
152
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ISQED
2010
IEEE
15 years 11 months ago
2010
IEEE
We analyze the neutron induced soft error rate (SER) by modeling induced error pulse using two parameters, occurrence frequency and probability density function for the pulse widt...
179
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ESANN
2006
15 years 7 months ago
2006
Blind source separation (BSS) has become one of the major signal and image processing area in many applications. Principal component analysis (PCA) and Independent component analys...
177
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ICDAR
2005
IEEE
16 years 2 days ago
2005
IEEE
Many diagrams contain compound objects composed of parts. We propose a recognition framework that learns parts in an unsupervised way, and requires training labels only for compou...
301
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VLDB
2005
ACM
16 years 6 months ago
2005
ACM
XML database systems emerge as a result of the acceptance of the XML data model. Recent works have followed the promising approach of building XML database management systems on un...
176
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DASFAA
2005
IEEE
16 years 2 days ago
2005
IEEE
Finding bursts in data streams is attracting much attention in research community due to its broad applications. Existing burst detection methods suffer the problems that 1) the p...