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In order to carry on a backlog and deliver the knowledge of management experience, management means, organization and circulate way in each stage of whole life span and whole process management, the equipment knowledge system is constructed to integrate system support platform, equipment repository, system application platform, equipment knowledge exchanges platform and expert answer support system...
In order to make best use of massive oilfield XML data which is heterogeneous and distributed, we propose a semantic integration method of building XML Knowledge Base named XML-WeKB. In this method, XML schema is first mapped to a local-Ontology by series of extraction rules, and then XML data is converted into local-Ontology instances to fill XML-WeKB by executing a recursive transformation algorithm...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.