JSON data management: supporting schema-less development in RDBMS. - Zhen Hua Liu; Beda Christoph Hammerschmidt; Douglas Mcmahon (SIGMOD Conference, 2014)

Closing the functional and Performance Gap between SQL and NoSQL. - Zhen Hua Liu; Beda Christoph Hammerschmidt; Douglas Mcmahon; Ying Liu; Hui Joe Chang (SIGMOD Conference, 2016)

Native JSON Datatype Support: Maturing SQL and NoSQL convergence in Oracle Database. - Zhen Hua Liu; Beda Christoph Hammerschmidt; Douglas Mcmahon; Hui J. Chang; Ying Lu; Joshua Spiegel; Alfonso Colunga Sosa; Srikrishnan Suresh; Geeta Arora; Vikas Arora (Proc. VLDB Endow., 2020)

JSON Relational Duality: A Revolutionary Combination of Document, Object, and Relational Models. - Shashank Gugnani; Zhen Hua Liu; Hui J. Chang; Beda Christoph Hammerschmidt; Srinivas Kareenhalli; Kishy Kumar; Tirthankar Lahiri; Ying Lu; Douglas McMahon; Ajit Mylavarapu; Sukhada Pendse; Ananth Raghavan (SIGMOD Conference Companion, 2025)