- Administrative Committee for University Retirement Plans, 2005-2007
- Columbia Center for New Media Teaching and Learning Board, 2001-05
- Columbia University Medical Center, Education Resources Project Committee, 2004
- Columbia University Press Board of Trustees, 2003-15
- Committee on Strategic Thinking and Action Through Technology, Chair, 2002-2003
- Electronic Publishing Initiative at Columbia Board, 2001-05
- Faculty Advisory Committee for Campus Planning, 2003-07
- Government Relations Advisory Group, 2001-05
- Information Technology Policy Committee, 2001-05
- Network Infrastructure Project Advisory Committee, 2006-2007
- Provost's Committee on Libraries and Information Services, 2001-2005
- Resources and Priorities Committee, 2001-2004
- Secure Identity and Access Control Project (SIAC) Steering Committee, 2006-07.
- Space Policy Committee, 2001-2005
- 250th Anniversary Planning Committee, 2001-2004
- 250th Anniversary Publications Committee, 2001-2004
- University Libraries Management Committee, Chair, 2001-15
- University Senate, 2001-15
- University Senate Committee on Libraries and Academic Information Systems, 2001-15
- Vice President for Information Technology Search Committee, 2005
- Administrative Leadership Conference Planning Committee, 1995-2000
- Assistant Provost and Director of the Office of Equal Opportunity and Affirmative Action Programs Search Committee, 2000-2001
- Associate Vice President for Development Search Committee, Chair, 1999-2000
- Board of Trustees Capital Campaign Steering Committee, 1995-2001
- Board of Trustees Educational Policies Committee, 1995-2001
- Board of Trustees Information Technology Task Force, 1998-1999
- Chief Information Officer Search Committee, 1998
- Council of Deans, 1998-2001
- Director of the Johns Hopkins University Press Search Committee, 1998.
- Division of Biomedical Information/School of Medicine Director Search Committee, 1997-1998
- Faculty Advisory Committee to the Sheridan Libraries, 1995-2001
- Friends of the Libraries Advisory Council, 1995-2001
- Global Dimensions Task Force, 1997-1998
- Homewood Campus Master Plan Steering Committee, 1999-2000
- Homewood Campus Open Space Improvements Coordination Group, 2000-2001
- Homewood Campus Renovation Project Oversight Committee, 1999-2000
- Information Systems Coordinating Council, 1995-1998
- Intellectual Property Policy Committee, 1997-2001
- JHUniverse (University Web Site) Policy Board, 1995-2001
- Johns Hopkins University Information Security Institute Advisory Board, 2000-2001
- National Advisory Council to the Sheridan Libraries, 1995-2001
- 125th Anniversary Planning Committee, 1999-2001
- President's Advisory Council, 1995-1997
- Project Muse Board of Directors, 1995-2001
- Sheridan Libraries Management Team, Chair, 1995-2001
- United Way Campaign, Team Leader, 1995-2001, University Chair, 1997
- University Development Council, 1995-2001
- University Libraries Council, Chair, 1995-2001
- University Press Director Search Committee, 1998
- University Press Faculty Editorial Board, 1995-2001
- Welch Medical Library Advisory Committee, 1995-2001
- Welch Medical Library Director Search Committee, 1998-1999
- Academic Cabinet, 1992-1994
- Archives of Traditional Music Advisory Committee, 1989-1995
- Associate Vice President for Information Technologies Search Committee, Chair, 1992-1993
- Black Film Center/Archives Advisory Committee, 1989-1995
- Bloomington Faculty Council Library Committee, 1989-1995
- Bloomington Library Faculty Council, Chair, 1989-1995
- Capital Priorities Committee, 1989-1995
- Center for Excellence in Education Advisory Committee, 1991-1995
- Center for Media and Teaching Resources Review Committee, 1992-1993
- Chancellor's Staff Council, 1989-1995
- Copyright/Intellectual Property Faculty Search Committee, Chair, 1993-1994
- Council of Academic Deans, 1989-1995
- Council of Head Librarians, Chair, 1989-1995
- Dean of Faculties Advisory Committee, 1991-1995
- Economic Development Task Force, 1989-1991
- Minority Enhancement Council, 1991-1994; Chair, 1991-1992
- Ryan International Achievement Award Selection Committee, Chair, 1994
- Society for Advanced Study Board of Directors, 1989-1995; Executive Committee, 1993-1995
- Trustee Election Committee, Chair, 1989-1995
- United Way Campaign, Team Leader, 1989-1995; Campus Co-Chair, 1994
- University Faculty Council Library Committee, 1989-1995
- University Library Faculty Council, Chair, 1989-1995
- University Names Committee, 1989-1993
- University Necrology Committee, 1989-1995
- University Press Advisory Committee, 1991-1995
- Wells Scholars Selection Committee, 1991-1995
Pennsylvania State University
- Administrative Committee on Undergraduate Education, 1988-1989
- Committee on Academic Information Resources and Systems, 1987-1989
- Director of the Center for Academic Computing Search Committee, Chair, 1988-1989
- Director of Library Computer Services Search Committee, 1989
- Faculty Committee Advisory to the Computation Center, 1985-1989
- Faculty Senate Committee on Undergraduate Program Degree Requirements, Chair, 1987-1988
- Faculty Senate Committee to Revise Curricular Procedures, 1985-1986
- Faculty Senate Curricular Affairs Committee, 1984-1988
- Fulbright Program Coordinator Search Committee, Chair, 1987-1988
- Ghana Project Task Force, 1985-1988
- International Students Advisory Committee, Chair, 1984-1986
- Kenya Project Task Force, 1985-1986
- University International Council, 1984-1989, Chair, 1986-1988
- AACR-2 Implementation Team, 1978-1981
- Academic Council, 1979-1981
- Collection Analysis Project Steering Committee, 1979-1981
- College Library/Undergraduate Services Committee, Chair, 1977-1980
- Director of Libraries Five-Year Review Committee, 1980-1981
- Library Administrative Committee, 1977-1983
- Library Committee on Appointments and Promotions, 1979-81
- Library Departmental Liaison Committee, 1978-1983
- Library Faculty Newsletter Advisory Committee, 1979-1983
- Library Management System Research Team, 1979-1983
- Library Research Discussion Group, Chair, 1978-1981
- Library Space Planning Committee, Chair, 1982-1983
- Library Travel Committee, 1979-1981
- Standing Committee on Serials, 1979-1981
- University Committee on Education for Justice, 1979-1981
- University Faculty Senate, 1977-1981