Journal of Theoretical and Applied Information Technology
The authors present a new query formulation interface called FFQI (Fast Formulation Query Interface) which is based on a semantic graph model. The query formulator allows the users with limited IT skills to query and explore the data source easily and efficiently. Here, the user inputs are formulated based on the graph search algorithm by using the probabilistic popularity measure. The query ambiguity has been resolved through the ranking technique. They formulated the Select-Project-Join queries using the aggregate functions.