63 search results - page 11 / 13 » Finding frequent items in data streams |
ESA
2005
Springer
13 years 11 months ago
2005
Springer
Histograms are used in many ways in conventional databases and in data stream processing for summarizing massive data distributions. Previous work on constructing histograms on da...
PODS
2005
ACM
14 years 5 months ago
2005
ACM
In sensor networks, data acquisition frequently takes place at lowcapability devices. The acquired data is then transmitted through a hierarchy of nodes having progressively incre...
JCIT
2010
13 years 17 days ago
2010
Sequence mining is an important data mining task. In order to retrieve interesting sequences from a large database, a minimum support threshold is needed to be specified. Unfortun...
KDD
2004
ACM
14 years 6 months ago
2004
ACM
This paper introduces support envelopes--a new tool for analyzing association patterns--and illustrates some of their properties, applications, and possible extensions. Specifical...
ICMCS
2009
IEEE
13 years 3 months ago
2009
IEEE
Time series pattern mining (TSPM) finds correlations or dependencies in same series or in multiple time series. When the numerous instances of multiple time series data are associ...