Join Processing in Web Databases
Recently, there has been increasing interests in data models and query languages for unstructured data in the World Wide Web. When web data is harnessed in a web warehouse, new and useful information can be derived through appropriate information manipulation. In our web warehousing project, we introduce a new operator called the web join. Like its relational counterpart, web join combines information from two web tables to yield a new web table. This paper discusses various issues in web join such as join semantics, joinability, and join evaluation.
Databases and Information Systems | Numerical Analysis and Scientific Computing
Data Management and Analytics
9th International Conference and Workshop on Database and Expert Systems Applications (DEXA'98)
City or Country
Austria, Aug 24-28
BHOWMICK, Sourav S.; NG, Wee-Keong; and LIM, Ee Peng.
Join Processing in Web Databases. (1998). 9th International Conference and Workshop on Database and Expert Systems Applications (DEXA'98). Research Collection School Of Information Systems.
Available at: http://ink.library.smu.edu.sg/sis_research/988