Security Level Classification of Confidential Documents Written in Turkish. - Erdem Alparslan; Hayretdin Bahsi (UCMedia, 2009)

OSDBQ: Ontology Supported RDBMS Querying. - Cihan Aksoy; Erdem Alparslan; Selçuk Bozdag; Ihsan Çulhaci (MTSR, 2011)

Classification of confidential documents by using adaptive neurofuzzy inference systems. - Erdem Alparslan; Adem Karahoca; Hayretdin Bahsi (WCIT, 2011)

Security-level classification for confidential documents by using adaptive neuro-fuzzy inference systems. - Erdem Alparslan; Adem Karahoca; Hayretdin Bahsi (Expert Syst. J. Knowl. Eng., 2013)