MONO91 NIST Monograph 91: Automatic Indexing: A State-of-the-Art Report Appendix C: Selective Bibliography of Additional References appendix Mary Elizabeth Stevens National Bureau of Standards Heald, J. H., Transition from a Manual to a Machine Indexing System, in Machine Indexing: Progress and Problems, Proc. Third Institute on Information Storage and Retrieval, Washington, D.C., Feb. 13-17, 1961, pp. 170-190 (The American Univ., Washington, D.C., 1962). Heiser, R. C. and D. J. Hulman, A Formal Theory of Conceptual Affiliation for Document Reconstruction, Report No. 1: The Affiliation-Value Model, 30 p. (Center for the Informa- tion Sciences, Lehigh Univ., Bethlehem, Pa., 1966). Herbert, E., Information Transfer, Int. Sci. & Tech. No. 51, 26-37 (Mar. 1966). Hersey, D. F. and W Hammond, Computer Usage in the Development of a Water Resources Thesaurus, Am. Doc. 18, No. 4, 209-215 (Oct. 1967). Heward, F. C., Information Indexing by Computer, Post Office Elec. J. 60, Part I, 28-32 (April 1967). Hill, D. R., A Vector Cluster Technique, in Mechanized Information Storage, Retrieval and Dissemination, Proc. F. I. D. IL F. I. P. Joint Conf., Rome, Italy, June 14-17, 1967, Ed. K. Samuelson, pp. 225-234 (North-Holland Pub. Co., Amsterdam, 1968). Hillman, D. J., An Algorithm for Document Characterization, Rept. No. 2, Mathematical Theories of Relevance with Respect to the Problems of Indexing, 56 p. (Center for the Information Sciences, Lehigh Univ., Bethlehem, Pa., Mar. 12, 1965). Hillman, D. J., Document Retrieval Theory, Relevance, and the Methodology of Evaluation, Report No. 1: Characterization and Connectivity, 41 p. (Center for the Information Sci- ences, Lehigh Univ., Bethlehem, Pa., May 24, 1966). Hillman, D. J., Document Retrieval Theory, Relevance, and the Methodology of Evaluation, Report No. 5: Arithmatization of Syntactic Analysis, 19 p. (Center for the Information Sci- ences, Lehigh Univ., Bethlehem, Pa., July 29, 1967). Hillman, D. J., Grammars and Text Analysis, Computational, Phonological and Morpho- logical Linguistics and Retrieval Studies, Report No. 1, 20 p. (Center for the Information Sciences, Lehigh Univ., Bethlehem, Pa., Aug. 1965). Hillman, D. J., Mathematical Classification Techniques for Non-Static Document Col- lections, with Particular Reference to the Problem of Relevance, in Proc. Second Study Conf. on Classification Research, Elsinore, Denmark, Sept. 14-18, 1964, pp. 177-209 (Munksgaard, Copenhagen, 1965). Hillman, D. J., Negotiation of Inquiries in an On-Line Retrieval System, Inf. Storage & Retrieval 4, No. 2, 219-238 (June 1968). Hillman, D. J. and A. J. Kasarda, The LEADER Retrieval System, AFIPS Proc. Spring Joint Computer Conf., Vol. 34, Boston, Mass., May 14-16, 1969, pp. 447-455 (AFIPS Press, Montvale, N.J., 1969). Himmelman, D. S. and J. T. Chu, An Automatic Abstracting Program Employing Stylo- Statistical Techniques and Hierarchical Data Indexing, in preprints of papers presented at the 16th National Meeting, ACM, Los Angeles, Calif., Sept. 5-8, 1961, pp. 5C-3(1) to 5C-3(3) (Assoc. for Computing Machinery, New York, 1961). 257