196
FARRADANE, J., RUSSELL, J.M. and YATES-MERCER, A., 'Problems in information retrieval. Logical jumps in the expression of information', Information Storage and Retrieval, 9, 65-77 (1973).

FISHER, L. and VAN NESS, J.W., 'Admissible clustering procedures', Biometrika, 58, 91-104 (1971).

FOSTER, J. M., List Processing, Macdonald, London; and American Elsevier Inc., New York (1967 )

FREDKIN, E., 'Trie memory', Communications of the ACM, 3, 490-499 (1960)

FRITZCHE, M., 'Automatic clustering techniques in information retrieval' Diplomarbeit, Institut für Informatik der Universität Stuttgart (1973).

GARVIN, P.L., Natural Language and the Computer, McGraw-Hill, New York (1963).

GHOSE, A. and DHAWLE, A.S., 'Problems of thesaurus construction', Journal of the American Society for Information Science, 28, 211-217 (1977).

GOFFMAN, W., 'A searching procedure for information retrieval', Information Storage and Retrieval, 2, 294-304 (1977).

GOFFMAN, W., 'On relevance as a measure', Information Storage and Retrieval, 2, 201-203 (1964).

GOFFMAN, W., 'An indirect method of information retrieval', Information Storage and Retrieval, 4, 361-373 (1969).

GOFFMAN, W. and NEWILL, V.A., 'A methodology for test and evaluation of information retrieval systems', Information Storage and Retrieval, 3, 19-25 (1966).

GOOD, I.J., Probability and the Weighting of Evidence, Charles Griffin and Co.Ltd., London (1950).

GOOD, I.J., 'Speculations concerning information retrieval', Research Report PC-78, IBM Research Centre, Yorktown Heights, New York (1958).

GOOD, I.J., 'Categorization of classification' In Mathematics and Computer Science in Biology and Medicine, HMSO, London, 115-125 (1965).

GOOD, I.J., The Estimation of Probabilities: An Essay on Modern Bayesian Methods, The M.I.T. Press, Cambridge, Mass. (1965).

GOOD, I.J., 'The decision-theory approach to the evaluation of information retrieval systems', Information Storage and Retrieval, 3, 31-34 (1967).

GOODMAN, L. and KRUSKAL, W., 'Measures of association for cross-classifications', Journal of the American Statistical Association, 49, 732-764 (1954).

GOODMAN, L. and KRUSKAL, W., 'Measures of association for cross-classifications II: Further discussions and references', Journal of the American Statistical Association, 54, 123-163 (1959).

GOWER, J.C., 'Maximal predictive classification', Biometrics, 30, 643-654 (1974).

GOWER, J.C. and ROSS, G.J.S., 'Minimum spanning trees and single-linkage cluster analysis', Applied Statistics, 18, 54-64 (1969).

GRAY, J.C., 'Compound data structure for computer aided design: a survey', Proceedings ACM National Meeting, 355-365 (1967)

GUAZZO, M., 'Retrieval performance and information theory', Information Processing and Management, 13, 155-165 (1977).

HARARY, F., NORMAN, R. Z. and CARTWRIGHT, D., Structural Models: An Introduction to the Theory of Directed Graphs, Wiley, New York (1966)

HARPER, D. and van RIJSBERGEN, C.J., 'An evaluation of feedback in document retrieval using co-occurrence data', Journal of Documentation, 34, 189-216 (1978).

HARTER, S.P., 'A probabilistic approach to automatic keyword indexing, Part 1: On the distribution of speciality words in a technical literature, Part 2: An algorithm for probabilistic indexing', Journal of the American Society for Information Science, 26, 197-206 and 280-289 (1975).

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