131 search results - page 20 / 27 » A Unified Framework for Monitoring Data Streams in Real Time |
TWC
2010
13 years 2 months ago
2010
We proposed compressive data gathering (CDG) that leverages compressive sampling (CS) principle to efficiently reduce communication cost and prolong network lifetime for large scal...
DMSN
2007
ACM
13 years 11 months ago
2007
ACM
Many sensor network applications monitor continuous phenomena by sampling, and fit time-varying models that capture the phenomena's behaviors. We introduce Pulse, a framework...
ICON
2007
IEEE
14 years 1 months ago
2007
IEEE
—Communication is not necessarily made secure by the use of encryption alone. The mere existence of communication is often enough to raise suspicion and trigger investigative act...
SIGMOD
2010
ACM
14 years 9 days ago
2010
ACM
We consider the problem of computing all-pair correlations in a warehouse containing a large number (e.g., tens of thousands) of time-series (or, signals). The problem arises in a...
OSDI
2008
ACM
14 years 7 months ago
2008
ACM
The number and complexity of distributed applications has exploded, and to-date, each has had to create its own method for providing diagnostic tools and performance metrics. Thes...