Title

Algebraic Operations on Bags in a Web Warehouse

Publication Type

Conference Proceeding Article

Publication Date

12-1999

Abstract

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 web union, web intersection, web join and local web coupling behave in the context of web bags. Our study reveals that the presence of identical web tuples accentuate the computational efficiency of some of the web algebraic operators.

Discipline

Databases and Information Systems

Research Areas

Data Management and Analytics

Publication

Proceedings of the 5th International Computer Science Conference on Internet Applications (ICSC '99)

First Page

63

Last Page

72

ISBN

9783540669036

Publisher

ACM

City or Country

Hong Kong, Dec 13-15

Additional URL

http://dl.acm.org/citation.cfm?id=757801