108 search results - page 5 / 22 » Adaptive Sampling for Geometric Problems over Data Streams |
DMSN
2004
ACM
14 years 29 days ago
2004
ACM
A distributed data-stream architecture finds application in sensor networks for monitoring environment and activities. In such a network, large numbers of sensors deliver continu...
SIGMOD
2004
ACM
14 years 7 months ago
2004
ACM
We consider the problem of pipelined filters, where a continuous stream of tuples is processed by a set of commutative filters. Pipelined filters are common in stream applications...
CVPR
2009
IEEE
15 years 7 days ago
2009
IEEE
We propose a novel tracking algorithm for the target of which geometric appearance changes drastically over time. To track it, we present a local patch-based appearance model and p...
SIGCOMM
1999
ACM
13 years 12 months ago
1999
ACM
Streaming audio and video applications are becoming increasingly popular on the Internet, and the lack of effective congestion control in such applications is now a cause for sign...
ALGORITHMICA
2002
13 years 7 months ago
2002
Abstract. We consider the tasks of testing and spot-checking for data streams. These testers and spotcheckers are potentially useful in real-time or near real-time applications tha...