Brian joined OCLC Research in 1996. Since that time, he has worked on projects in many areas, including digital preservation, cooperative print management, and data-mining. He was a co-founder of the working group that developed the PREMIS Data Dictionary for preservation metadata, and served as co-chair of a US National Science Foundation blue-ribbon task force on economically sustainable digital preservation. Brian's academic background is in economics; he has a Ph.D. in agricultural economics. Brian's current research interests include stewardship of the evolving scholarly record, analysis of collective collections, and the system-wide organization of library resources.