Munqath Alatar, Attila Sali. Approximate Keys and Functional Dependencies in Incomplete Databases with Limited Domains. In Ivan Varzinczak, editor, Foundations of Information and Knowledge Systems - 12th International Symposium, FoIKS 2022, Helsinki, Finland, June 20-23, 2022, Proceedings. Volume 13388 of Lecture Notes in Computer Science, pages 147-167, Springer, 2022. [doi]