Cost benefit analysis of a web bag in a web warehouse: An analytical approach

• Main Authors: BHOWMICK, Sourav S., LIM, Ee Peng, MADRIA, Sanjay Kumar, NG, Wee-Keong
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2000
• Subjects: Databases and Information Systems; Numerical Analysis and Scientific Computing
• Online Access: https://ink.library.smu.edu.sg/sis_research/77; http://doi.org/10.1023/A:1019293932473
• Institution: Singapore Management University

Sets and bags are closely related structures and have been studied in relational databases. A bag is different from a set in that it is sensitive to the number of times an element occurs while a set is not. In this paper, we introduce the concept of web bag in the context of a web warehouse called W...