Oard, Douglas, Tamer Elsayed, Jianqiang Wang, Yejun Wu, Pengyi Zhang, Eileen Abels, Jimmy Lin, and Dagbert Soergel. 2006. Trec-2006 at Maryland: Blog, Enterprise, Legal and Qa Tracks. DTIC Document.

Zhang, Pengyi, and Dagobert Soergel. 2006. Knowledge-Based Approaches to the Segmentation of Oral History Interviews. MALACH technical report, College of Information Studies, University of Maryland, College Park, MD.