IRS13 Scientific Report No. IRS-13 Information Storage and Retrieval An Analysis of the Documentation Requests chapter E. M. Keen Harvard University Gerard Salton Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government. x-4i References [1] J. O'Connor, Relevance Disagreements and Unclear Request Forms, Draft Report, 1966. [2] Ge Salton, The Bvaluation of Automatic Retrieval Procedures - Selected Test Results using the SMART System, American Documentation, Vol.16, July 1965. [3] Je Je Rocchio and G. Salton, Information Search Optimization and Iterative Retrieval Techniques. In Proc. of the 1965 Fall Joint Computer Con- ference, Washington D.C, Spartan Books, 1965. [4] E. M. Keen, User Controlled Search Strategies. To be published in Proc. of the Fourth Annual National Colloquium on Information Retrieval, 1967. [5] H. A. Hall and N. H. Weiderman, The Evaluation Problem in Relevance Feedback Systems, Report ISR-12 to the National Science Foundation, Section XII, C[OCRerr]iiputer Science Department, Cornell University, June 1967. [6) J. Rocchio, Con[OCRerr]binations of Analysis Methods - The Merged Output Results, Report ISR-9 to the National Science Foundation, Section XIX, Harvard Computation Laboratory, August 1965. [7] J. O'Connor, Automatic Subject Recognition in Scientific Papers: An Empirical Study. Journal of the ACM, Vol.12, October 1965.