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Wejdan Abdullah Alkaldi

There are 1 included publications by Wejdan Abdullah Alkaldi :

TitleDateViewsBrief Description
Query optimization in XML based information integration for queries involving aggregation and group by. 2009 317 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...