999 search results - page 67 / 200 » Warping the time on data streams |
195
Voted
ICDE
2008
IEEE
16 years 2 months ago
2008
IEEE
Abstract-- Our demonstration introduces a novel system architecture which massively facilitates optimization in data stream management systems (DSMS). The basic idea is to decouple...
SAC
2009
ACM
15 years 7 months ago
2009
ACM
Outlyingness is a subjective concept relying on the isolation level of a (set of) record(s). Clustering-based outlier detection is a field that aims to cluster data and to detect...
VLDB
2005
ACM
15 years 6 months ago
2005
ACM
In this demo, we present Nile-PDT, a Phenomenon Detection and Tracking framework using the Nile data stream management system. A phenomenon is characterized by a group of streams ...
137
Voted
EDBTW
2006
Springer
15 years 4 months ago
2006
Springer
A data stream management system executes a large number of continuous queries in parallel. As stream characteristics and query workload change over time, the plan initially install...
95
Voted
VLDB
2010
ACM
14 years 11 months ago
2010
ACM
The frequent items problem is to process a stream of items and find all items occurring more than a given fraction of the time. It is one of the most heavily studied problems in d...