34 search results - page 1 / 7 » Performance Tests in Data Warehousing ETLM Process for Detec... |
DAWAK
2003
Springer
13 years 9 months ago
2003
Springer
In a data warehouse (DW) environment, when the operational environment does not posses or does not want to inform the data about the changes that occurred, controls have to be impl...
BTW
2007
Springer
13 years 10 months ago
2007
Springer
: The management of change logs is crucial in different areas of information systems like data replication, data warehousing, and process management. One barrier that hampers the (...
SSD
2005
Springer
13 years 9 months ago
2005
Springer
In this paper, we propose a novel approach to address the problem of change detection in time series data. Our approach is based on wavelet footprints proposed originally by the si...
TPCTC
2010
Springer
12 years 11 months ago
2010
Springer
Abstract. Event Processing (EP) systems are being progressively used in business critical applications in domains such as algorithmic trading, supply chain management, production m...
SOCO
2010
Springer
13 years 2 months ago
2010
Springer
This paper presents an evolutionary algorithm for modeling the arrival dates in time-stamped data sequences such as newscasts, e-mails, IRC conversations, scientific journal artic...