You seem to be attempting to access an item that has been removed from the repository.
There is a later version of the item you are trying to access: Piorkowski, B. A., Evans, R. D. and Gao, J. X.
Development of a Face-to-Face Meeting Capture and Indexing Process.
Computer Supported Cooperative Work in Design (CSCWD), 2011 15th International Conference on.
Institute of Electrical and Electronics Engineers (IEEE), Lausanne, pp. 4-8.