DocumentCode :
3256635
Title :
Towards data warehouse business quality through requirements elicitation
Author :
Gosain, Anjana ; Singh, Jaspreeti
Author_Institution :
USIT, GGSIP Univ., Delhi
fYear :
2008
fDate :
4-6 Aug. 2008
Firstpage :
464
Lastpage :
469
Abstract :
Data warehouses are mainly used to support decision-making based on the analysis of highly heterogeneous sources to extract, transform and aggregate data, as well as facilitating ad-hoc queries that retrieve the decisional information. Data warehouse development involves many knowledge-intensive activities, of which requirements elicitation is recognized as being crucial and difficult to model. This paper adapts the data warehouse requirements elicitation process, namely informational scenarios, to incorporate business quality at the requirements engineering level of the DW development. To accomplish this, we look at DW business quality mainly from the context of changing economic factors and environmental concerns.
Keywords :
business data processing; data warehouses; decision making; ad-hoc queries; data warehouse business quality; decision-making; decisional information retrieval; heterogeneous sources; informational scenarios; knowledge-intensive activities; Aggregates; Data engineering; Data mining; Data warehouses; Decision making; Decision support systems; Information analysis; Information retrieval; Proposals; Warehousing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Applications of Digital Information and Web Technologies, 2008. ICADIWT 2008. First International Conference on the
Conference_Location :
Ostrava
Print_ISBN :
978-1-4244-2623-2
Electronic_ISBN :
978-1-4244-2624-9
Type :
conf
DOI :
10.1109/ICADIWT.2008.4664394
Filename :
4664394
Link To Document :
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