Query Formulation from High-Level Concepts for Relational Databases

  title={Query Formulation from High-Level Concepts for Relational Databases},
  author={Guogen Zhang and Wesley W. Chu and Frank Meng and Gladys Kong},
A new query formulation system based on a semantic graph model is presented. The graph provides a semantic model for the data in the database with userde ned relationships. The query formulator allows users to specify their requests and constraints in highlevel concepts. The query candidates are formulated based on the user input by a graph search algorithm and ranked according to a probabilistic information measure. English-like query descriptions can also be provided for users to resolve… CONTINUE READING
Highly Cited
This paper has 34 citations. REVIEW CITATIONS
19 Citations
18 References
Similar Papers


Publications citing this paper.
Showing 1-10 of 19 extracted citations

Similar Papers

Loading similar papers…