Automated Metadata in Multimedia Information Systems

Michael G. Christel has worked at Carnegie Mellon University (CMU), Pittsburgh, PA, since 1987, first with the Software Engineering Institute, and since 1997 as a senior systems scientist in the School of Computer Science. In September 2008, he accepted a position as research professor in CMU's Entertainment Technology Center (ETC). He is a founding member of the Informedia research team at CMU designing, deploying, and evaluating video analysis and retrieval systems for use in education, health care, humanities research, and situation analysis. His research interests focus on the convergence of multimedia processing, information visualization, and digital library research. He has published more than 50 conference and journal papers in related areas, serves on the Program Committee for various multimedia and digital library IEEE-CS and ACM conferences, and is an associate editor for IEEE Transactions on Multimedia. He has worked with digital video since its inception in 1987, and received his PhD from the Georgia Institute of Technology, Atlanta, GA, in 1991, with his thesis examining digital video interfaces for software engineering training. He received his bachelor's degree in mathematics and computer science from Canisius College, Buffalo, NY, in 1983. At the ETC, Christel hopes to broaden his research focus from multimedia for information search and retrieval, to multimedia for information engagement and edutainment, with users being both producers and consumers of multimedia content.

• Evolution of Multimedia Information Systems: 1990-2008.- Survey of Automatic Metadata Creation Methods.- Refinement of Automatic Metadata.- Multimedia Surrogates.- End-User Utility for Metadata and Surrogates: Effectiveness, Efficiency, and Satisfaction.