838 search results - page 29 / 168 » Modeling skew in data streams |
PODS
2009
ACM
14 years 10 months ago
2009
ACM
The problem of finding heavy hitters and approximating the frequencies of items is at the heart of many problems in data stream analysis. It has been observed that several propose...
JCST
2008
13 years 9 months ago
2008
Abstract Clustering text data streams is an important issue in data mining community and has a number of applications such as news group filtering, text crawling, document organiza...
CIDR
2007
13 years 11 months ago
2007
Event processing will play an increasingly important role in constructing enterprise applications that can immediately react to business critical events. Various technologies have...
DEXA
2009
Springer
14 years 1 months ago
2009
Springer
Detecting the failure of a data stream is relatively easy when the stream is continually full of data. The transfer of large amounts of data allows for the simple detection of inte...
ICDM
2002
IEEE
14 years 2 months ago
2002
IEEE
In this paper, we study an online data mining problem from streams of semi-structured data such as XML data. Modeling semi-structured data and patterns as labeled ordered trees, w...