Methods for Building Data Elements for Multi-sourced Data Products. - Greg Holland (ICIQ, 2003)

An entity-based integration framework for modeling and evaluating data enhancement products. - Greg Holland; John R. Talburt (J. Comput. Sci. Coll., 2009)

TrustEd: A Dual-Database Trusted Broker for Multi-agency Data. - Neal Gibson; Greg Holland (SocialCom, 2013)