Basics of Concepts Representation for Document Summarization. - Sang C. Suh; Sam I. Saffer; Sri Ganesh Anaparthi; Nikolay Metodiev Sirakov (NCM, 2009)

Design of conceptual search engine using hierarchy of attributes and concepts. - Sang C. Suh; Sri Ganesh Anaparthi; Gayatri Appana (NCM, 2010)