ISR11 The SMART System -- Retrieval Results and Future Plans chapter G. Salton Harvard University Gerard Salton Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government. `-9 References [1] M. E. Lesk and G. Salton, Design Criteria for Automatic Information Systems, Report No. ISR-l1 to the National Science Foundation, Sectio[OCRerr] V, June 1966. [2] J. J. Rocchio, Doc[OCRerr]ent Retrieval Systems -- Optimization and Faaluation, Harvard University Doctoral Thesis, Report No. ISR-lO to the National Science Foundation, March 1966. [3] J. J. Rocchio and G. Salton, Information Search Optimization and Iterative Retrieval Techniques, AFIPS Conference Rroceedings, Vol.27, Fart 1, Spartan Books, Washington, D. C., 1965. [![OCRerr]] w. Riddle, T. Horwitz, and R. Dietz, Relevance Feedback in Information Retrieval Systems, Report No. ISR-ll to the National Science Foundation, Section VI, June 1966. [5] J. D. Broffitt, H. L. Morgan, and J. V. Soden, On Some Clustering Techniques for Automatic Information Retrieval, Report No. ISR-l,l to the National Science Foundation, Section IX, June 1966. [6] V. R. Lesser, A Modified Two-Level Search Algorithm Using Request Clustering, Report No. ISR-ll to the National Science Foundation, Section VII, June 1966.