257 search results - page 30 / 52 » An Approximate L1-Difference Algorithm for Massive Data Stre... |
76
Voted
EOR
2007
14 years 9 months ago
2007
Web sites allow the collection of vast amounts of navigational data – clickstreams of user traversals through the site. These massive data stores offer the tantalizing possibil...
INFOCOM
2006
IEEE
15 years 3 months ago
2006
IEEE
— A key function for network traffic monitoring and analysis is the ability to perform aggregate queries over multiple data streams. Change detection is an important primitive w...
TKDE
2008
14 years 9 months ago
2008
The past decade has seen a wealth of research on time series representations, because the manipulation, storage, and indexing of large volumes of raw time series data is impractica...
109
Voted
ASIAN
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. This text is an informal review of several randomized algorithms that have appeared over the past two decades and have proved instrumental in extracting efficiently quant...
CGF
2008
14 years 9 months ago
2008
We present a streaming method for reconstructing surfaces from large data sets generated by a laser range scanner using wavelets. Wavelets provide a localized, multiresolution rep...