Ontology and Hyper Graph Based Dashboards in Data Warehousing Systems

Abstract — Analytical and computational requirements are increasing in data warehousing systems. So it is very crucial to identify semantically equivalent data, linking them and discovering structural dependencies. This can be performed using dashboards. Dynamic dashboard will perform the customization of information for specific need of user. And we are using an improved method for dashboard development using hyper graph approach and ontology exploration. Existing dashboard design satisfies given user query and provides flexibility in changing user interactions. In this paper a quick specification of dashboard interfaces is obtained for detailed DB (data base) query language where semantics of user interaction is in a declarative manner