Firms' Optimal Digital Rights Management (DRM) Strategies: The Effects of Public Copy Protection and DRM Compatibility. - Sang Hoo Bae; Pilsik Choi (WEIS, 2008)

Digital piracy and firms' strategic interactions: The effects of public copy protection and DRM similarity. - Pilsik Choi; Sang Hoo Bae; Jongbyung Jun (Inf. Econ. Policy, 2010)

RDFChain: Chain Centric Storage for Scalable Join Processing of RDF Graphs using MapReduce and HBase. - Pilsik Choi; Jooik Jung; Kyong-Ho Lee (ISWC (Posters & Demos), 2013)

Differential Effects of Marketing Messages in Online Advertising for an MBA Program. - Michael L. Harris; Carolyn Findley Musgrove; Kathryn W. Ernstberger; K. Christopher Cox; Pilsik Choi (Int. J. Technol. Educ. Mark., 2017)