66 search results - page 1 / 14 » Pattern recognition in time series database: A case study on... |
ESWA
2007
13 years 4 months ago
2007
ICDE
1999
IEEE
14 years 6 months ago
1999
IEEE
Partial periodicity search, i.e., search for partial periodic patterns in time-series databases, is an interesting data mining problem. Previous studies on periodicity search main...
ICDE
2006
IEEE
13 years 10 months ago
2006
IEEE
Fraud detection is of great importance to financial institutions. This paper is concerned with the problem of finding outliers in time series financial data using Peer Group Analy...
VLDB
2005
ACM
13 years 10 months ago
2005
ACM
In this paper, we introduce SPIRIT (Streaming Pattern dIscoveRy in multIple Timeseries). Given n numerical data streams, all of whose values we observe at each time tick t, SPIRIT...
VLDB
2006
ACM
14 years 4 months ago
2006
ACM
Managing large-scale time series databases has attracted significant attention in the database community recently. Related fundamental problems such as dimensionality reduction, tr...