Topic Categorization for Relevancy and Opinion Detection. - GuangXu Zhou; Hemant Joshi; Coskun Bayrak (TREC, 2007)

Design of a Lattice-based Access Control Scheme. - Chia-Chu Chiang; Coskun Bayrak; Remzi Seker; Umit Topaloglu; Rustu Murat Demirer; Nasrola Samadi; Suleyman Tek; Jiang Bian 001; GuangXu Zhou; Xiaoran Wang (SMC, 2009)

A Journey in Entity Related Retrieval for TREC 2009. - Jagadish Pamarthi; GuangXu Zhou; Coskun Bayrak (TREC, 2009)

Enable delegation for RBAC with Secure Authorization Certificate. - GuangXu Zhou; Rustu Murat Demirer; Coskun Bayrak; Licheng Wang (Comput. Secur., 2011)