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218
Voted
CCS
2008
ACM
15 years 9 months ago
2008
ACM
By functionally decomposing a specific algorithm (the hierarchical secure aggregation algorithm of Chan et al. [3] and Frikken et al. [7]), we uncover a useful general functionali...
317
Voted
ICDE
2009
IEEE
16 years 9 months ago
2009
IEEE
We present the architectural design and recent performance optimizations of a state of the art commercial database replication technology provided in Oracle Streams. The underlying...
187
Voted
ICIP
2003
IEEE
16 years 9 months ago
2003
IEEE
Random access is a desirable feature in many video communication systems. Intra pictures have been conventionally used as random access points, but correct picture content can als...
192
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ICIP
2002
IEEE
16 years 9 months ago
2002
IEEE
This paper is concerned with the efficient transmission of scalable compressed images over lossy communication channels. Recent works have proposed several strategies for assignin...
169
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ICIP
1997
IEEE
16 years 9 months ago
1997
IEEE
MPEG, the Mowing Picture Experts Group, is a popular compression standard used in many multimedia applications. In video distribution systems, a CBR communications channel is ofte...