Algebraic operations on bags in a web warehouse

• المؤلفون الرئيسيون: BHOWMICK, Sourav S., MADRIA, Sanjay Kumar, NG, Wee-Keong, LIM, Ee Peng
• التنسيق: text
• اللغة: English
• منشور في: Institutional Knowledge at Singapore Management University 1999
• الموضوعات: Databases and Information Systems
• الوصول للمادة أونلاين: https://ink.library.smu.edu.sg/sis_research/986; http://dl.acm.org/citation.cfm?id=757801

In this paper, we discuss various algebraic operations on web bags in the context of our web warehousing project called WHOWEDA (WareHouse Of WEb DAta). Informally, a web bag is a web table which allows multiple occurrences of identical web tuples. We examine how some of the web operations such as w...