ALL
ASU
ECSU
ECU
FSU
NCCU
UNCA
UNCC
UNCG
UNCP
UNCW
WCU
ALL
ASU
ECSU
ECU
FSU
NCCU
UNCA
UNCC
UNCG
UNCP
UNCW
WCU
Browse All
Titles
Author By Last Name
Keywords
Departments
Theses & Dissertations
Titles
Author By Last Name
Advisor By Last Name
Keywords
Type
Degrees By Discipline
Submissions
Articles, Chapters, & other finished products
Wejdan Abdullah Alkaldi
Computer Science,
UNCG
There are 1 included publications by Wejdan Abdullah Alkaldi :
Title
Date
Views
Brief Description
Query optimization in XML based information integration for queries involving aggregation and group by.
2009
1397
This thesis addresses optimization and processing of queries involving aggregation and group-by in the semantic-model approach to information integration. Query processing algorithms materialization, subqueries, and wrapper have been extended for suc...