183 search results - page 6 / 37 » Geometric Optimization Problems Over Sliding Windows |
PODS
2003
ACM
14 years 8 months ago
2003
ACM
The sliding window model is useful for discounting stale data in data stream applications. In this model, data elements arrive continually and only the most recent N elements are ...
TKDE
2008
13 years 8 months ago
2008
We propose a novel approach based on predictive quantization (PQ) for online summarization of multiple time-varying data streams. A synopsis over a sliding window of most recent en...
SSDBM
2005
IEEE
14 years 2 months ago
2005
IEEE
The widespread use of sensor networks in scientific and engineering applications leads to increased demand on the efficient computation of the collected sensor data. Recent rese...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
An efficient method for rate control is illustrated for joint source-channel rate selection and for encoding under multiple leaky bucket buffer constraints. This method shows adva...
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
—Opportunistic routing significantly increases unicast throughput in wireless mesh networks by effectively utilizing the wireless broadcast medium. With network coding, opportun...