Research Interests



  • Information technologies and scientific and scholarly work: information gathering, interpretation, synthesis, and transfer; impact of transition to digital resources; development of access tools and user-based services.


  • Interdisciplinary scholarly communication: role of information systems and services; implications for research, education, and cooperative work.


  • Information needs and uses: application of problem-based and user-centered approaches to develop models of information seeking and use.


  • Social and cultural studies of knowledge: processes of knowledge creation, representation, differentiation, and integration; domain interaction and evolution.

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