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PET
2012
Springer
13 years 7 months ago
Differentially Private Continual Monitoring of Heavy Hitters from Distributed Streams
We consider applications scenarios where an untrusted aggregator wishes to continually monitor the heavy-hitters across a set of distributed streams. Since each stream can contain ...
T.-H. Hubert Chan, Mingfei Li, Elaine Shi, Wenchan...
ICDE
2007
IEEE
143views Database» more  ICDE 2007»
16 years 6 months ago
Hiding in the Crowd: Privacy Preservation on Evolving Streams through Correlation Tracking
We address the problem of preserving privacy in streams, which has received surprisingly limited attention. For static data, a well-studied and widely used approach is based on ra...
Feifei Li, Jimeng Sun, Spiros Papadimitriou, Georg...
ICDM
2008
IEEE
142views Data Mining» more  ICDM 2008»
15 years 11 months ago
Clustering Events on Streams Using Complex Context Information
Monitoring applications play an increasingly important role in many domains. They detect events in monitored systems and take actions such as invoke a program or notify an adminis...
YongChul Kwon, Wing Yee Lee, Magdalena Balazinska,...
DSD
2002
IEEE
73views Hardware» more  DSD 2002»
15 years 9 months ago
Implementation of a Streaming Execution Unit
The Complex Streamed Instruction (CSI) set is an instruction set extension targeted at multimedia applications. CSI instructions process two-dimensional data streams stored in mem...
Dmitry Cheresiz, Ben H. H. Juurlink, Stamatis Vass...
CCGRID
2010
IEEE
15 years 6 months ago
Streamflow Programming Model for Data Streaming in Scientific Workflows
Geo-sciences involve large-scale parallel models, high resolution real time data from highly asynchronous and heterogeneous sensor networks and instruments, and complex analysis a...
Chathura Herath, Beth Plale