Search (33 results, page 1 of 2)

  • × language_ss:"e"
  • × type_ss:"a"
  • × year_i:[1970 TO 1980}
  1. Gratch, B.; Settel, B.; Atherton, P.: Characteristics of book indexes for subject retrieval in the humanities and social sciences (1978) 0.13
    0.13387142 = product of:
      0.20080712 = sum of:
        0.15274209 = weight(_text_:book in 1061) [ClassicSimilarity], result of:
          0.15274209 = score(doc=1061,freq=2.0), product of:
            0.2237077 = queryWeight, product of:
              4.414126 = idf(docFreq=1454, maxDocs=44218)
              0.050679956 = queryNorm
            0.68277526 = fieldWeight in 1061, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.414126 = idf(docFreq=1454, maxDocs=44218)
              0.109375 = fieldNorm(doc=1061)
        0.04806504 = product of:
          0.09613008 = sum of:
            0.09613008 = weight(_text_:22 in 1061) [ClassicSimilarity], result of:
              0.09613008 = score(doc=1061,freq=2.0), product of:
                0.17747258 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050679956 = queryNorm
                0.5416616 = fieldWeight in 1061, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1061)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Source
    Indexer. 11(1978), S.14-22
  2. Morse, P.M.: Search theory and browsing (1970) 0.07
    0.07269703 = product of:
      0.21809107 = sum of:
        0.21809107 = sum of:
          0.10822811 = weight(_text_:search in 1448) [ClassicSimilarity], result of:
            0.10822811 = score(doc=1448,freq=2.0), product of:
              0.17614716 = queryWeight, product of:
                3.475677 = idf(docFreq=3718, maxDocs=44218)
                0.050679956 = queryNorm
              0.6144187 = fieldWeight in 1448, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.475677 = idf(docFreq=3718, maxDocs=44218)
                0.125 = fieldNorm(doc=1448)
          0.10986295 = weight(_text_:22 in 1448) [ClassicSimilarity], result of:
            0.10986295 = score(doc=1448,freq=2.0), product of:
              0.17747258 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.050679956 = queryNorm
              0.61904186 = fieldWeight in 1448, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.125 = fieldNorm(doc=1448)
      0.33333334 = coord(1/3)
    
    Date
    22. 5.2005 19:53:09
  3. Morse, P.M.: Browsing and search theory (1973) 0.06
    0.0636099 = product of:
      0.19082968 = sum of:
        0.19082968 = sum of:
          0.0946996 = weight(_text_:search in 3339) [ClassicSimilarity], result of:
            0.0946996 = score(doc=3339,freq=2.0), product of:
              0.17614716 = queryWeight, product of:
                3.475677 = idf(docFreq=3718, maxDocs=44218)
                0.050679956 = queryNorm
              0.5376164 = fieldWeight in 3339, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.475677 = idf(docFreq=3718, maxDocs=44218)
                0.109375 = fieldNorm(doc=3339)
          0.09613008 = weight(_text_:22 in 3339) [ClassicSimilarity], result of:
            0.09613008 = score(doc=3339,freq=2.0), product of:
              0.17747258 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.050679956 = queryNorm
              0.5416616 = fieldWeight in 3339, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.109375 = fieldNorm(doc=3339)
      0.33333334 = coord(1/3)
    
    Date
    22. 5.2005 19:52:29
  4. Kister, K.F.: Wanted: more professionalism in reference book reviewing (1979) 0.06
    0.058187462 = product of:
      0.17456238 = sum of:
        0.17456238 = weight(_text_:book in 6213) [ClassicSimilarity], result of:
          0.17456238 = score(doc=6213,freq=2.0), product of:
            0.2237077 = queryWeight, product of:
              4.414126 = idf(docFreq=1454, maxDocs=44218)
              0.050679956 = queryNorm
            0.78031456 = fieldWeight in 6213, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.414126 = idf(docFreq=1454, maxDocs=44218)
              0.125 = fieldNorm(doc=6213)
      0.33333334 = coord(1/3)
    
  5. Tauber, M.F.; Feinberg, H.: Book catalogs (1973) 0.05
    0.05091403 = product of:
      0.15274209 = sum of:
        0.15274209 = weight(_text_:book in 1452) [ClassicSimilarity], result of:
          0.15274209 = score(doc=1452,freq=2.0), product of:
            0.2237077 = queryWeight, product of:
              4.414126 = idf(docFreq=1454, maxDocs=44218)
              0.050679956 = queryNorm
            0.68277526 = fieldWeight in 1452, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.414126 = idf(docFreq=1454, maxDocs=44218)
              0.109375 = fieldNorm(doc=1452)
      0.33333334 = coord(1/3)
    
  6. Gelfand, M.A.: New York Metropolitan reference and research library agency (METRO) (1977) 0.05
    0.05091403 = product of:
      0.15274209 = sum of:
        0.15274209 = weight(_text_:book in 5738) [ClassicSimilarity], result of:
          0.15274209 = score(doc=5738,freq=2.0), product of:
            0.2237077 = queryWeight, product of:
              4.414126 = idf(docFreq=1454, maxDocs=44218)
              0.050679956 = queryNorm
            0.68277526 = fieldWeight in 5738, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.414126 = idf(docFreq=1454, maxDocs=44218)
              0.109375 = fieldNorm(doc=5738)
      0.33333334 = coord(1/3)
    
    Source
    The Bowker annual of library and book trade information. 22nd ed
  7. Eyre, J.J.: Computer-based indexing systems : implications for the book indexer (1974) 0.04
    0.036001656 = product of:
      0.108004965 = sum of:
        0.108004965 = weight(_text_:book in 1206) [ClassicSimilarity], result of:
          0.108004965 = score(doc=1206,freq=4.0), product of:
            0.2237077 = queryWeight, product of:
              4.414126 = idf(docFreq=1454, maxDocs=44218)
              0.050679956 = queryNorm
            0.48279503 = fieldWeight in 1206, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.414126 = idf(docFreq=1454, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1206)
      0.33333334 = coord(1/3)
    
    Abstract
    The terms which comprise an entry in an index can be arranged in various ways. The use use roles or facets such as 'thing-action-part-effect' under which terms can be categorized allows the use of citation orders which preserve the syntactic relationships between terms in a string. Alphabetization and rotation in context are simple methods but with certain disadvantages for the users. The citation order of BTI results in a detailed index using punctation to indicate relationships. PRECIS incorporates prepositions which preserve necessary entries. Articulated indexes use natural language phrases displayed under selectes subject headings. These methods could be used to construct book indexes
  8. Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978) 0.04
    0.03577476 = product of:
      0.10732427 = sum of:
        0.10732427 = product of:
          0.32197282 = sum of:
            0.32197282 = weight(_text_:3a in 230) [ClassicSimilarity], result of:
              0.32197282 = score(doc=230,freq=2.0), product of:
                0.42966524 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.050679956 = queryNorm
                0.7493574 = fieldWeight in 230, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.0625 = fieldNorm(doc=230)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Source
    https%3A%2F%2Ftannerlectures.utah.edu%2F_documents%2Fa-to-z%2Fp%2Fpopper80.pdf&usg=AOvVaw3f4QRTEH-OEBmoYr2J_c7H
  9. Bates, M.J.: Information search tactics (1979) 0.03
    0.027057027 = product of:
      0.08117108 = sum of:
        0.08117108 = product of:
          0.16234216 = sum of:
            0.16234216 = weight(_text_:search in 2407) [ClassicSimilarity], result of:
              0.16234216 = score(doc=2407,freq=18.0), product of:
                0.17614716 = queryWeight, product of:
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.050679956 = queryNorm
                0.921628 = fieldWeight in 2407, product of:
                  4.2426405 = tf(freq=18.0), with freq of:
                    18.0 = termFreq=18.0
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2407)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Abstract
    As part of the study of human information search strategy, the concept of the search tactic, or move made to futher a search, is introduced. 29 search tactics are named, defined, and discussed in 4 categories: monitoring, file structure, search formulation, and term. Implications of the search tactics for research in search strategy are considered. The search tactics are inteded to be practically useful in information searching. This approach to searching is designed to be general, yet nontrivial; it is applicable to both bibliographic and reference searches and in both manual and on-line systems
  10. Croft, W.B.; Harper, D.J.: Using probabilistic models of document retrieval without relevance information (1979) 0.02
    0.023862056 = product of:
      0.07158617 = sum of:
        0.07158617 = product of:
          0.14317234 = sum of:
            0.14317234 = weight(_text_:search in 4520) [ClassicSimilarity], result of:
              0.14317234 = score(doc=4520,freq=14.0), product of:
                0.17614716 = queryWeight, product of:
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.050679956 = queryNorm
                0.8127996 = fieldWeight in 4520, product of:
                  3.7416575 = tf(freq=14.0), with freq of:
                    14.0 = termFreq=14.0
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4520)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Abstract
    Based on a probablistic model, proposes strategies for the initial search and an intermediate search. Retrieval experiences with the Cranfield collection of 1,400 documents show that this initial search strategy is better than conventional search strategies both in terms of retrieval effectiveness and in terms of the number of queries that retrieve relevant documents. The intermediate search is a useful substitute for a relevance feedback search. A cluster search would be an effective alternative strategy.
  11. Hafter, R.: ¬The performance of card catalogs : a review of research (1979) 0.02
    0.018310493 = product of:
      0.054931477 = sum of:
        0.054931477 = product of:
          0.10986295 = sum of:
            0.10986295 = weight(_text_:22 in 3069) [ClassicSimilarity], result of:
              0.10986295 = score(doc=3069,freq=2.0), product of:
                0.17747258 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050679956 = queryNorm
                0.61904186 = fieldWeight in 3069, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=3069)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    3.10.2000 20:48:22
  12. Foskett, D.J.: Classification and indexing in the social sciences (1970) 0.02
    0.018310493 = product of:
      0.054931477 = sum of:
        0.054931477 = product of:
          0.10986295 = sum of:
            0.10986295 = weight(_text_:22 in 4957) [ClassicSimilarity], result of:
              0.10986295 = score(doc=4957,freq=2.0), product of:
                0.17747258 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050679956 = queryNorm
                0.61904186 = fieldWeight in 4957, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=4957)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Source
    Aslib proceedings. 22(1970), S.90-101
  13. Artandi, S.: Document retrieval and the concept of sets (1971) 0.02
    0.018310493 = product of:
      0.054931477 = sum of:
        0.054931477 = product of:
          0.10986295 = sum of:
            0.10986295 = weight(_text_:22 in 5458) [ClassicSimilarity], result of:
              0.10986295 = score(doc=5458,freq=2.0), product of:
                0.17747258 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050679956 = queryNorm
                0.61904186 = fieldWeight in 5458, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=5458)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Source
    Journal of the American Society for Information Science. 22(1971) no.4, S.289-290
  14. Bates, M.J.: System meets user : problems in matching subject search terms (1977) 0.02
    0.01803802 = product of:
      0.054114055 = sum of:
        0.054114055 = product of:
          0.10822811 = sum of:
            0.10822811 = weight(_text_:search in 731) [ClassicSimilarity], result of:
              0.10822811 = score(doc=731,freq=2.0), product of:
                0.17614716 = queryWeight, product of:
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.050679956 = queryNorm
                0.6144187 = fieldWeight in 731, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.125 = fieldNorm(doc=731)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
  15. Bates, M.J.: Factors affecting subject catalog search success (1977) 0.02
    0.01803802 = product of:
      0.054114055 = sum of:
        0.054114055 = product of:
          0.10822811 = sum of:
            0.10822811 = weight(_text_:search in 732) [ClassicSimilarity], result of:
              0.10822811 = score(doc=732,freq=2.0), product of:
                0.17614716 = queryWeight, product of:
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.050679956 = queryNorm
                0.6144187 = fieldWeight in 732, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.125 = fieldNorm(doc=732)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
  16. Salton, G.; Wong, A.: Generation and search of clustered files (1978) 0.02
    0.01803802 = product of:
      0.054114055 = sum of:
        0.054114055 = product of:
          0.10822811 = sum of:
            0.10822811 = weight(_text_:search in 2411) [ClassicSimilarity], result of:
              0.10822811 = score(doc=2411,freq=2.0), product of:
                0.17614716 = queryWeight, product of:
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.050679956 = queryNorm
                0.6144187 = fieldWeight in 2411, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.125 = fieldNorm(doc=2411)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
  17. Meadow, C.T.; Meadow, H.R.: Organization, maintenance and search of machine files (1970) 0.02
    0.01803802 = product of:
      0.054114055 = sum of:
        0.054114055 = product of:
          0.10822811 = sum of:
            0.10822811 = weight(_text_:search in 246) [ClassicSimilarity], result of:
              0.10822811 = score(doc=246,freq=2.0), product of:
                0.17614716 = queryWeight, product of:
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.050679956 = queryNorm
                0.6144187 = fieldWeight in 246, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.125 = fieldNorm(doc=246)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
  18. Grolier, E. de: In search for an objective basis for the organisation of knowledge (1979) 0.02
    0.015783267 = product of:
      0.0473498 = sum of:
        0.0473498 = product of:
          0.0946996 = sum of:
            0.0946996 = weight(_text_:search in 1692) [ClassicSimilarity], result of:
              0.0946996 = score(doc=1692,freq=2.0), product of:
                0.17614716 = queryWeight, product of:
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.050679956 = queryNorm
                0.5376164 = fieldWeight in 1692, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1692)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
  19. Pejtersen, A.M.: Investigation of search strategies in fiction based on an analysis of 134 user-librarian conversations (1979) 0.02
    0.015783267 = product of:
      0.0473498 = sum of:
        0.0473498 = product of:
          0.0946996 = sum of:
            0.0946996 = weight(_text_:search in 3024) [ClassicSimilarity], result of:
              0.0946996 = score(doc=3024,freq=2.0), product of:
                0.17614716 = queryWeight, product of:
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.050679956 = queryNorm
                0.5376164 = fieldWeight in 3024, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3024)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
  20. Aho, A.; Corasick, M.: Efficient string matching : an aid to bibliographic search (1975) 0.02
    0.015783267 = product of:
      0.0473498 = sum of:
        0.0473498 = product of:
          0.0946996 = sum of:
            0.0946996 = weight(_text_:search in 3506) [ClassicSimilarity], result of:
              0.0946996 = score(doc=3506,freq=2.0), product of:
                0.17614716 = queryWeight, product of:
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.050679956 = queryNorm
                0.5376164 = fieldWeight in 3506, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.475677 = idf(docFreq=3718, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3506)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)