Extending the View Updatability of Relational Databases from Set Semantics to Bag Semantics and Its Implementation on PostgreSQL. - Yoshifumi Masunaga; Yugo Nagata; Tatsuo Ishii (IMCOM, 2018)

Making Join Views Updatable on Relational Database Systems in Theory and in Practice. - Yoshifumi Masunaga; Yugo Nagata; Tatsuo Ishii (IMCOM, 2019)