775 search results - page 43 / 155 » Email data cleaning |
DANTE
1999
IEEE
14 years 2 months ago
1999
IEEE
Data warehouse refreshment is often viewed as a problem of maintaining materialized views over operational sources. In this paper, we show that the data warehouse refreshment proc...
IEEECIT
2006
IEEE
14 years 4 months ago
2006
IEEE
This paper presents a Multi-Agent based Data Integration (MADI) framework for integrating distributed data source across Internet. This framework takes control on high-availabilit...
IQIS
2007
ACM
13 years 11 months ago
2007
ACM
Relational Database Systems often support activities like data warehousing, cleaning and integration. All these activities require performing some sort of data transformations. Si...
VLDB
2008
ACM
14 years 10 months ago
2008
ACM
Abstract Sensor devices produce data that are unreliable, low-level, and seldom able to be used directly by applications. In this paper, we propose Metaphysical Data Independence (...
ICDE
2003
IEEE
14 years 11 months ago
2003
IEEE
An organization's data records are often noisy because of transcription errors, incomplete information, lack of standard formats for textual data or combinations thereof. A f...