Search (801 results, page 1 of 41)

  • × language_ss:"e"
  • × type_ss:"a"
  • × year_i:[1990 TO 2000}
  1. Johnson, B.E.; Carey, K.R.: Broad and specific subject headings : implications for users (1992) 0.12 
    0.11801115 = product of:
  0.2360223 = sum of:
    0.2360223 = product of:
      0.4720446 = sum of:
        0.4720446 = weight(_text_:k.r in 5411) [ClassicSimilarity], result of:
          0.4720446 = score(doc=5411,freq=2.0), product of:
            0.34030533 = queryWeight, product of:
              7.84674 = idf(docFreq=46, maxDocs=44218)
              0.04336901 = queryNorm
            1.3871207 = fieldWeight in 5411, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.84674 = idf(docFreq=46, maxDocs=44218)
              0.125 = fieldNorm(doc=5411)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Cole, C.: Activity of understanding a problem during interaction with an 'enabling' information retrieval system : modeling information flow (1999) 0.11 
    0.10613607 = product of:
  0.21227214 = sum of:
    0.21227214 = sum of:
      0.17701672 = weight(_text_:k.r in 3675) [ClassicSimilarity], result of:
        0.17701672 = score(doc=3675,freq=2.0), product of:
          0.34030533 = queryWeight, product of:
            7.84674 = idf(docFreq=46, maxDocs=44218)
            0.04336901 = queryNorm
          0.5201703 = fieldWeight in 3675, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.84674 = idf(docFreq=46, maxDocs=44218)
            0.046875 = fieldNorm(doc=3675)
      0.035255414 = weight(_text_:22 in 3675) [ClassicSimilarity], result of:
        0.035255414 = score(doc=3675,freq=2.0), product of:
          0.15187089 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04336901 = queryNorm
          0.23214069 = fieldWeight in 3675, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046875 = fieldNorm(doc=3675)
  0.5 = coord(1/2)
    Abstract
    This article is about the mental coding processes involved in the flow of 'information' when the user is interacting with an 'enabling' information retrieval system. An 'enabling' IR system is designed to stimulate the user's grasping towards a higher understanding of the information need / problem / task that brought the user to the IR system. C. Shannon's (1949/1959) model of the flow of information and K.R. Popper's (1975) 3 worlds concept are used to diagram the flow of information between the user and system when the user receives a stimulating massage, with particluar emphasis on the decoding and encoding operations involved as the user processes the message. The key difference between the model of information flow proposed here and the linear transmission, receiver-oriented model now in use is that we assume that users of a truly interactive, 'enabling' IR system are primarily message senders, not passive receivers of the message, because they must create a new message back to the system, absed on a reconceptualization of their information need, while they are 'online' interacting with the system
    Date
    22. 5.1999 14:51:49
  3. Stuart, L.M.; Harwell, K.R.: LEXIS-NEXIS instruction at Penn State (1997) 0.06 
    0.059005573 = product of:
  0.11801115 = sum of:
    0.11801115 = product of:
      0.2360223 = sum of:
        0.2360223 = weight(_text_:k.r in 6621) [ClassicSimilarity], result of:
          0.2360223 = score(doc=6621,freq=2.0), product of:
            0.34030533 = queryWeight, product of:
              7.84674 = idf(docFreq=46, maxDocs=44218)
              0.04336901 = queryNorm
            0.69356036 = fieldWeight in 6621, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.84674 = idf(docFreq=46, maxDocs=44218)
              0.0625 = fieldNorm(doc=6621)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  4. Snure, K.R.: ¬The FirstSearch experience at the Ohio State University (1991) 0.06 
    0.059005573 = product of:
  0.11801115 = sum of:
    0.11801115 = product of:
      0.2360223 = sum of:
        0.2360223 = weight(_text_:k.r in 5259) [ClassicSimilarity], result of:
          0.2360223 = score(doc=5259,freq=2.0), product of:
            0.34030533 = queryWeight, product of:
              7.84674 = idf(docFreq=46, maxDocs=44218)
              0.04336901 = queryNorm
            0.69356036 = fieldWeight in 5259, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.84674 = idf(docFreq=46, maxDocs=44218)
              0.0625 = fieldNorm(doc=5259)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  5. Rajeev, K.R.; Binu, K.: Information resources on the Internet : its selection and organisation (1998) 0.05 
    0.05162987 = product of:
  0.10325974 = sum of:
    0.10325974 = product of:
      0.20651948 = sum of:
        0.20651948 = weight(_text_:k.r in 3525) [ClassicSimilarity], result of:
          0.20651948 = score(doc=3525,freq=2.0), product of:
            0.34030533 = queryWeight, product of:
              7.84674 = idf(docFreq=46, maxDocs=44218)
              0.04336901 = queryNorm
            0.6068653 = fieldWeight in 3525, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.84674 = idf(docFreq=46, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3525)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  6. Atlas, M.C.; Little, K.R.; Purcell, M.O.: Flip charts at the OPAC : using transaction log analysis to judge their effectiveness (1997) 0.04 
    0.04425418 = product of:
  0.08850836 = sum of:
    0.08850836 = product of:
      0.17701672 = sum of:
        0.17701672 = weight(_text_:k.r in 1445) [ClassicSimilarity], result of:
          0.17701672 = score(doc=1445,freq=2.0), product of:
            0.34030533 = queryWeight, product of:
              7.84674 = idf(docFreq=46, maxDocs=44218)
              0.04336901 = queryNorm
            0.5201703 = fieldWeight in 1445, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.84674 = idf(docFreq=46, maxDocs=44218)
              0.046875 = fieldNorm(doc=1445)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  7. Jascó, P.: Searching for images by similarity online (1998) 0.03 
    0.033239122 = product of:
  0.066478245 = sum of:
    0.066478245 = product of:
      0.13295649 = sum of:
        0.13295649 = weight(_text_:22 in 393) [ClassicSimilarity], result of:
          0.13295649 = score(doc=393,freq=4.0), product of:
            0.15187089 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04336901 = queryNorm
            0.8754574 = fieldWeight in 393, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=393)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    29.11.2004 13:03:22
    Source
    Online. 22(1998) no.6, S.99-102
  8. Smith, G.: Newspapers on CD-ROM (1992) 0.03 
    0.029379513 = product of:
  0.058759026 = sum of:
    0.058759026 = product of:
      0.11751805 = sum of:
        0.11751805 = weight(_text_:22 in 6396) [ClassicSimilarity], result of:
          0.11751805 = score(doc=6396,freq=2.0), product of:
            0.15187089 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04336901 = queryNorm
            0.77380234 = fieldWeight in 6396, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.15625 = fieldNorm(doc=6396)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Serials. 5(1992) no.3, S.17-22
  9. Nanfito, N.: ¬The indexed Web : engineering tools for cataloging, storing and delivering Web based documents (1999) 0.03 
    0.029084234 = product of:
  0.058168467 = sum of:
    0.058168467 = product of:
      0.116336934 = sum of:
        0.116336934 = weight(_text_:22 in 8727) [ClassicSimilarity], result of:
          0.116336934 = score(doc=8727,freq=4.0), product of:
            0.15187089 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04336901 = queryNorm
            0.76602525 = fieldWeight in 8727, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=8727)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    5. 8.2001 12:22:47
    Source
    Information outlook. 3(1999) no.2, S.18-22
  10. Swartzberg, T.: Identifying and spreading expertise : The knowledge manager's brief: to disseminate a company's data and the know-how of its staff (1999) 0.02 
    0.024929345 = product of:
  0.04985869 = sum of:
    0.04985869 = product of:
      0.09971738 = sum of:
        0.09971738 = weight(_text_:22 in 4179) [ClassicSimilarity], result of:
          0.09971738 = score(doc=4179,freq=4.0), product of:
            0.15187089 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04336901 = queryNorm
            0.6565931 = fieldWeight in 4179, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=4179)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    29.11.1999 12:18:22
    Source
    International Herald Tribune. 15. Nov. 1999, S.22
  11. Carter, J.A.: PASSPORT/PRISM: authors and titles and MARC : oh my! (1993) 0.02 
    0.023503609 = product of:
  0.047007218 = sum of:
    0.047007218 = product of:
      0.094014436 = sum of:
        0.094014436 = weight(_text_:22 in 527) [ClassicSimilarity], result of:
          0.094014436 = score(doc=527,freq=2.0), product of:
            0.15187089 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04336901 = queryNorm
            0.61904186 = fieldWeight in 527, 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=527)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    OCLC systems and services. 9(1993) no.3, S.20-22
  12. Guard, A.: ¬An antidote for browsing : subject headings for fiction (1991) 0.02 
    0.023503609 = product of:
  0.047007218 = sum of:
    0.047007218 = product of:
      0.094014436 = sum of:
        0.094014436 = weight(_text_:22 in 1108) [ClassicSimilarity], result of:
          0.094014436 = score(doc=1108,freq=2.0), product of:
            0.15187089 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04336901 = queryNorm
            0.61904186 = fieldWeight in 1108, 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=1108)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    5. 8.2006 10:22:00
  13. OCLC/LC fiction headings project : too little, too late? (1992) 0.02 
    0.023503609 = product of:
  0.047007218 = sum of:
    0.047007218 = product of:
      0.094014436 = sum of:
        0.094014436 = weight(_text_:22 in 1298) [ClassicSimilarity], result of:
          0.094014436 = score(doc=1298,freq=2.0), product of:
            0.15187089 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04336901 = queryNorm
            0.61904186 = fieldWeight in 1298, 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=1298)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    5. 8.2006 10:22:14
  14. Lynch, C.A.; Preston, C.M.: Describing and classifying networked information resources (1992) 0.02 
    0.023503609 = product of:
  0.047007218 = sum of:
    0.047007218 = product of:
      0.094014436 = sum of:
        0.094014436 = weight(_text_:22 in 2974) [ClassicSimilarity], result of:
          0.094014436 = score(doc=2974,freq=2.0), product of:
            0.15187089 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04336901 = queryNorm
            0.61904186 = fieldWeight in 2974, 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=2974)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Electronic networking: research, applications, and policy. 2(1992) no.1, S.10-22
  15. Evans, R.; Gazdar, G.: DATR: a language for lexical knowledge representation (1996) 0.02 
    0.023503609 = product of:
  0.047007218 = sum of:
    0.047007218 = product of:
      0.094014436 = sum of:
        0.094014436 = weight(_text_:22 in 3965) [ClassicSimilarity], result of:
          0.094014436 = score(doc=3965,freq=2.0), product of:
            0.15187089 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04336901 = queryNorm
            0.61904186 = fieldWeight in 3965, 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=3965)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Computational linguistics. 22(1996) no.2, S.167-216
  16. Zink, S.D.: Toward more critical reviewing and analysis of CD-ROM user software interfaces (1991) 0.02 
    0.023503609 = product of:
  0.047007218 = sum of:
    0.047007218 = product of:
      0.094014436 = sum of:
        0.094014436 = weight(_text_:22 in 4023) [ClassicSimilarity], result of:
          0.094014436 = score(doc=4023,freq=2.0), product of:
            0.15187089 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04336901 = queryNorm
            0.61904186 = fieldWeight in 4023, 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=4023)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    CD-ROM professional. 4(1991) no.1, S.16-22
  17. Madison, O.M:A.: ¬The role of the name main-entry heading in the online environment (1992) 0.02 
    0.023503609 = product of:
  0.047007218 = sum of:
    0.047007218 = product of:
      0.094014436 = sum of:
        0.094014436 = weight(_text_:22 in 4397) [ClassicSimilarity], result of:
          0.094014436 = score(doc=4397,freq=2.0), product of:
            0.15187089 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04336901 = queryNorm
            0.61904186 = fieldWeight in 4397, 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=4397)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Serials librarian. 22(1992), S.371-391
  18. Buckland, M.K.; Butler, M.H.; Norgard, B.A.; Plaunt, C.: OASIS: a front end for prototyping catalog enhancements (1992) 0.02 
    0.023503609 = product of:
  0.047007218 = sum of:
    0.047007218 = product of:
      0.094014436 = sum of:
        0.094014436 = weight(_text_:22 in 5405) [ClassicSimilarity], result of:
          0.094014436 = score(doc=5405,freq=2.0), product of:
            0.15187089 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04336901 = queryNorm
            0.61904186 = fieldWeight in 5405, 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=5405)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Library hi tech. 10(1992) no.4, S.7-22
  19. Westbrook, L.: User needs (1997) 0.02 
    0.023503609 = product of:
  0.047007218 = sum of:
    0.047007218 = product of:
      0.094014436 = sum of:
        0.094014436 = weight(_text_:22 in 5613) [ClassicSimilarity], result of:
          0.094014436 = score(doc=5613,freq=2.0), product of:
            0.15187089 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04336901 = queryNorm
            0.61904186 = fieldWeight in 5613, 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=5613)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Encyclopedia of library and information science. Vol.59, [=Suppl.22]
  20. Albiges, L.-M.: Remote public access to picture databanks (1992) 0.02 
    0.023503609 = product of:
  0.047007218 = sum of:
    0.047007218 = product of:
      0.094014436 = sum of:
        0.094014436 = weight(_text_:22 in 5632) [ClassicSimilarity], result of:
          0.094014436 = score(doc=5632,freq=2.0), product of:
            0.15187089 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04336901 = queryNorm
            0.61904186 = fieldWeight in 5632, 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=5632)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Audiovisual librarian. 18(1992) no.1, S.22-27

Authors

Types

Themes