Search (30 results, page 1 of 2)

  • × language_ss:"e"
  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  • × type_ss:"a"
  • × year_i:[2000 TO 2010}
  1. MacLennan, A.: Classification and the Internet (2000) 0.03 
    0.032615732 = product of:
  0.09784719 = sum of:
    0.07331367 = weight(_text_:internet in 3150) [ClassicSimilarity], result of:
      0.07331367 = score(doc=3150,freq=4.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.64580244 = fieldWeight in 3150, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.109375 = fieldNorm(doc=3150)
    0.024533523 = product of:
      0.07360057 = sum of:
        0.07360057 = weight(_text_:29 in 3150) [ClassicSimilarity], result of:
          0.07360057 = score(doc=3150,freq=2.0), product of:
            0.13526669 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.038453303 = queryNorm
            0.5441145 = fieldWeight in 3150, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.109375 = fieldNorm(doc=3150)
      0.33333334 = coord(1/3)
  0.33333334 = coord(2/6)
    Date
    27. 1.2002 19:29:20
    Theme
    Internet
  2. Lin, Z.Y.: Classification practice and implications for subject directories of the Chinese language Web-based digital library (2000) 0.03 
    0.027956342 = product of:
  0.083869025 = sum of:
    0.06284029 = weight(_text_:internet in 3438) [ClassicSimilarity], result of:
      0.06284029 = score(doc=3438,freq=4.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.55354494 = fieldWeight in 3438, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.09375 = fieldNorm(doc=3438)
    0.021028733 = product of:
      0.0630862 = sum of:
        0.0630862 = weight(_text_:29 in 3438) [ClassicSimilarity], result of:
          0.0630862 = score(doc=3438,freq=2.0), product of:
            0.13526669 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.038453303 = queryNorm
            0.46638384 = fieldWeight in 3438, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.09375 = fieldNorm(doc=3438)
      0.33333334 = coord(1/3)
  0.33333334 = coord(2/6)
    Source
    Journal of Internet cataloging. 3(2000) no.4, S.29-50
    Theme
    Internet
  3. Alex, H.; Heiner-Freiling, M.: Melvil (2005) 0.02 
    0.020761276 = product of:
  0.062283825 = sum of:
    0.05012741 = weight(_text_:bibliothek in 4321) [ClassicSimilarity], result of:
      0.05012741 = score(doc=4321,freq=2.0), product of:
        0.1578712 = queryWeight, product of:
          4.1055303 = idf(docFreq=1980, maxDocs=44218)
          0.038453303 = queryNorm
        0.31752092 = fieldWeight in 4321, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.1055303 = idf(docFreq=1980, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4321)
    0.012156415 = product of:
      0.036469243 = sum of:
        0.036469243 = weight(_text_:22 in 4321) [ClassicSimilarity], result of:
          0.036469243 = score(doc=4321,freq=2.0), product of:
            0.13465692 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.038453303 = queryNorm
            0.2708308 = fieldWeight in 4321, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4321)
      0.33333334 = coord(1/3)
  0.33333334 = coord(2/6)
    Abstract
    Ab Januar 2006 wird Die Deutsche Bibliothek ein neues Webangebot mit dem Namen Melvil starten, das ein Ergebnis ihres Engagements für die DDC und das Projekt DDC Deutsch ist. Der angebotene Webservice basiert auf der Übersetzung der 22. Ausgabe der DDC, die im Oktober 2005 als Druckausgabe im K. G. Saur Verlag erscheint. Er bietet jedoch darüber hinausgehende Features, die den Klassifizierer bei seiner Arbeit unterstützen und erstmals eine verbale Recherche für Endnutzer über DDCerschlossene Titel ermöglichen. Der Webservice Melvil gliedert sich in drei Anwendungen: - MelvilClass, - MelvilSearch und - MelvilSoap.
  4. Pika, J.: Universal Decimal Classification at the ETH-Bibliothek Zürich : a Swiss perspective (2007) 0.02 
    0.017826905 = product of:
  0.053480715 = sum of:
    0.042966347 = weight(_text_:bibliothek in 5899) [ClassicSimilarity], result of:
      0.042966347 = score(doc=5899,freq=2.0), product of:
        0.1578712 = queryWeight, product of:
          4.1055303 = idf(docFreq=1980, maxDocs=44218)
          0.038453303 = queryNorm
        0.27216077 = fieldWeight in 5899, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.1055303 = idf(docFreq=1980, maxDocs=44218)
          0.046875 = fieldNorm(doc=5899)
    0.010514366 = product of:
      0.0315431 = sum of:
        0.0315431 = weight(_text_:29 in 5899) [ClassicSimilarity], result of:
          0.0315431 = score(doc=5899,freq=2.0), product of:
            0.13526669 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.038453303 = queryNorm
            0.23319192 = fieldWeight in 5899, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=5899)
      0.33333334 = coord(1/3)
  0.33333334 = coord(2/6)
    Source
    Extensions and corrections to the UDC. 29(2007), S.229-251
  5. Schallier, W.: Why organize information if you can find it? : UDC and libraries in an Internet world (2007) 0.02 
    0.01672055 = product of:
  0.05016165 = sum of:
    0.041399676 = weight(_text_:internet in 549) [ClassicSimilarity], result of:
      0.041399676 = score(doc=549,freq=10.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.36467975 = fieldWeight in 549, product of:
          3.1622777 = tf(freq=10.0), with freq of:
            10.0 = termFreq=10.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.0390625 = fieldNorm(doc=549)
    0.008761973 = product of:
      0.026285918 = sum of:
        0.026285918 = weight(_text_:29 in 549) [ClassicSimilarity], result of:
          0.026285918 = score(doc=549,freq=2.0), product of:
            0.13526669 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.038453303 = queryNorm
            0.19432661 = fieldWeight in 549, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0390625 = fieldNorm(doc=549)
      0.33333334 = coord(1/3)
  0.33333334 = coord(2/6)
    Abstract
    The Belgians Otlet and LaFontaine created the Universal Decimal Classification in order to collect and organize the world's knowledge. This happened in an age when information was almost exclusively made available by libraries. Since the internet, the quantity of information outside libraries is enormous and keeps growing every day. The internet is accessible to anybody, it is fundamentally unorganized and its content changes constantly. Collecting and organizing the world's knowledge seem to have become an impossible ambition. Perhaps it is even unnecessary, since search engines make information retrievable now. And why would we organize information if we can find it? So what will be the role of UDC and libraries in this internet environment? Libraries can still play a role as a major information provider, if they adapt fully to the expectations of a modern end user. The design and the functionalities of online catalogues should allow maximal accessibility, usability and active participation of the end user in the internet environment. Metadata, like UDC, should maximize the visibility of information, enrich it and invite the end user to assign metadata himself.
    Source
    Extensions and corrections to the UDC. 29(2007), S.183-190
  6. Lim, E.: Southeast Asian subject gateways : an examination of their classification practices (2000) 0.01 
    0.0139561 = product of:
  0.0837366 = sum of:
    0.0837366 = product of:
      0.1256049 = sum of:
        0.0630862 = weight(_text_:29 in 6040) [ClassicSimilarity], result of:
          0.0630862 = score(doc=6040,freq=2.0), product of:
            0.13526669 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.038453303 = queryNorm
            0.46638384 = fieldWeight in 6040, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.09375 = fieldNorm(doc=6040)
        0.0625187 = weight(_text_:22 in 6040) [ClassicSimilarity], result of:
          0.0625187 = score(doc=6040,freq=2.0), product of:
            0.13465692 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.038453303 = queryNorm
            0.46428138 = fieldWeight in 6040, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=6040)
      0.6666667 = coord(2/3)
  0.16666667 = coord(1/6)
    Date
    22. 6.2002 19:42:47
    Source
    International cataloguing and bibliographic control. 29(2000) no.3, S.45-48
  7. LaBarre, K.; Cochrane, P.A.: Facet analysis as a knowledge management tool on the Internet (2006) 0.01 
    0.013610008 = product of:
  0.040830024 = sum of:
    0.03206805 = weight(_text_:internet in 1489) [ClassicSimilarity], result of:
      0.03206805 = score(doc=1489,freq=6.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.28247973 = fieldWeight in 1489, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.0390625 = fieldNorm(doc=1489)
    0.008761973 = product of:
      0.026285918 = sum of:
        0.026285918 = weight(_text_:29 in 1489) [ClassicSimilarity], result of:
          0.026285918 = score(doc=1489,freq=2.0), product of:
            0.13526669 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.038453303 = queryNorm
            0.19432661 = fieldWeight in 1489, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1489)
      0.33333334 = coord(1/3)
  0.33333334 = coord(2/6)
    Abstract
    In 2001, a group of information architects involved in designing websites, and knowledge management specialists involved in creating access to corporate knowledge bases appeared to have re-discovered facet analysis and faceted classification. These groups have been instrumental in creating new and different ways of handling digital content of the Internet. Some of these practitioners explicitly use the forms and language of facet analysis and faceted classification, while others seem to do so implicitly. Following a brief overview of the work and discussions on facets and faceted classification in recent years, we focus on our observations about new information resources which seem more in line with the Fourth law of Library Science ("Save the time of the reader") than most library OPACs today. These new developments on the Internet point to a partial grasp of a disciplined approach to subject access. This is where Ranganathan and Neelameghan's approach needs to be reviewed for the new audience of information system designers. A report on the work undertaken by us forms a principal part of this paper.
    Date
    29. 2.2008 15:46:43
  8. Wheatley, A.: Subject trees on the Internet : a new role for bibliographic classification? (2000) 0.01 
    0.009874399 = product of:
  0.05924639 = sum of:
    0.05924639 = weight(_text_:internet in 6108) [ClassicSimilarity], result of:
      0.05924639 = score(doc=6108,freq=8.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.5218872 = fieldWeight in 6108, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.0625 = fieldNorm(doc=6108)
  0.16666667 = coord(1/6)
    Abstract
    Internet information retrieval is largely the preserve of search engines and the even more popular subject trees. Subject trees have adapted principles of conventional bibliographic classification for structuring hierarchic browsing interfaces, thus providing easily used pathways to their selected resources. This combination of browsing and selectivity is especially valuable to untrained users. For the forseeable future, it appears that subject trees will remain the Internet's only practicable use of classificatory methods for information retrieval
    Source
    Journal of Internet cataloging. 2(2000) nos.3/4, S.115-141
    Theme
    Internet
  9. Devadason, F.J.; Intaraksa, N.; Patamawongjariya, P.; Desai, K.: Faceted indexing based system for organizing and accessing Internet resources (2002) 0.01 
    0.009527006 = product of:
  0.028581018 = sum of:
    0.022447636 = weight(_text_:internet in 97) [ClassicSimilarity], result of:
      0.022447636 = score(doc=97,freq=6.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.19773582 = fieldWeight in 97, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.02734375 = fieldNorm(doc=97)
    0.006133381 = product of:
      0.018400142 = sum of:
        0.018400142 = weight(_text_:29 in 97) [ClassicSimilarity], result of:
          0.018400142 = score(doc=97,freq=2.0), product of:
            0.13526669 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.038453303 = queryNorm
            0.13602862 = fieldWeight in 97, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.02734375 = fieldNorm(doc=97)
      0.33333334 = coord(1/3)
  0.33333334 = coord(2/6)
    Abstract
    Organizing and providing access to the resources an the Internet has been a problem area in spite of the availability of sophisticated search engines and other Software tools. There have been several attempts to organize the resources an the World Wide Web. Some of them have tried to use traditional library classification schemes such as the Library of Congress Classification, the Dewey Decimal Classification and others. However there is a need to assign proper subject headings to them and present them in a logical or hierarchical sequence to cater to the need for browsing. This paper attempts to describe an experimental system designed to organize and provide access to web documents using a faceted pre-coordinate indexing system based an the Deep Structure Indexing System (DSIS) derived from POPSI (Postulate based Permuted Subject Indexing) of Bhattacharyya, and the facet analysis and chain indexing system of Ranganathan. A prototype Software System has been designed to create a database of records specifying Web documents according to the Dublin Core and to input a faceted subject heading according to DSIS. Synonymous terms are added to the Standard terms in the heading using appropriate symbols. Once the data are entered along with a description and the URL of the web document, the record is stored in the System. More than one faceted subject heading can be assigned to a record depending an the content of the original document. The System stores the Surrogates and keeps the faceted subject headings separately after establishing a link. The search is carried out an index entries derived from the faceted subject heading using the chain indexing technique. If a single term is Input, the System searches for its presence in the faceted subject headings and displays the subject headings in a sorted sequence reflecting an organizing sequence. If the number of retrieved Keadings is too large (running into more than a page) the user has the option of entering another search term to be searched in combination. The System searches subject headings already retrieved and looks for those containing the second term. The retrieved faceted subject headings can be displayed and browsed. When the relevant subject heading is selected the system displays the records with their URLs. Using the URL, the original document an the web can be accessed. The prototype system developed in a Windows NT environment using ASP and a web server is under rigorous testing. The database and Index management routines need further development.
    Source
    Knowledge organization. 29(2002) no.2, S.61-77
    Theme
    Internet
  10. Hickey, T.B.; Vizine-Goetz, D.: ¬The Role of Classification in CORC (2001) 0.01 
    0.008727819 = product of:
  0.05236691 = sum of:
    0.05236691 = weight(_text_:internet in 1448) [ClassicSimilarity], result of:
      0.05236691 = score(doc=1448,freq=4.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.46128747 = fieldWeight in 1448, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.078125 = fieldNorm(doc=1448)
  0.16666667 = coord(1/6)
    Footnote
    Teil eines Themenheftes: OCLC and the Internet: An Historical Overview of Research Activities, 1990-1999 - Part II
    Theme
    Internet
  11. Dumais, S.; Chen, H.: Hierarchical classification of Web content (2000) 0.01 
    0.007405799 = product of:
  0.044434793 = sum of:
    0.044434793 = weight(_text_:internet in 492) [ClassicSimilarity], result of:
      0.044434793 = score(doc=492,freq=2.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.3914154 = fieldWeight in 492, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.09375 = fieldNorm(doc=492)
  0.16666667 = coord(1/6)
    Theme
    Internet
  12. Saeed, H.; Chaudry, A.S.: Potential of bibliographic tools to organize knowledge on the Internet : the use of Dewey Decimal classification scheme for organizing Web-based information resources (2001) 0.01 
    0.00641361 = product of:
  0.03848166 = sum of:
    0.03848166 = weight(_text_:internet in 6739) [ClassicSimilarity], result of:
      0.03848166 = score(doc=6739,freq=6.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.33897567 = fieldWeight in 6739, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.046875 = fieldNorm(doc=6739)
  0.16666667 = coord(1/6)
    Abstract
    Possibilities are being explored to use traditional bibliographic tools, like Dewey Decimal Classification (DDC), Library of Congress Classification (LCC), Library of Congress Subject Headings (LCSH), and Universal Decimal Classification (UDC), to improve the organization of information resources on the Internet. The most recent edition of DDC, with its enhanced features, has greater potential than other traditional approaches. A review of selected Web sites that use DDC to organize Web resources indicates, however, that the full potential of the DDC scheme for this purpose has not been realized. While the review found that the DDC classification structure was more effective when compared with other knowledge organization systems, we conclude that DDC needs to be further enhanced to make it more suitable for this application. As widely reported in the professional literature, OCLC has conducted research on the potential of DDC for organizing Web resources. Such research, however, is experimental and should be supplemented by empirical studies with user participation.
    Theme
    Internet
  13. Adcock, L.: Building a virtual music library : towards a convergence of classification within Internet-based catalogues (2001) 0.01 
    0.0061094724 = product of:
  0.036656834 = sum of:
    0.036656834 = weight(_text_:internet in 6955) [ClassicSimilarity], result of:
      0.036656834 = score(doc=6955,freq=4.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.32290122 = fieldWeight in 6955, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.0546875 = fieldNorm(doc=6955)
  0.16666667 = coord(1/6)
    Theme
    Internet
  14. Broughton, V.; Lane, H.: Classification schemes revisited : applications to Web indexing and searching (2000) 0.01 
    0.0053446754 = product of:
  0.03206805 = sum of:
    0.03206805 = weight(_text_:internet in 2476) [ClassicSimilarity], result of:
      0.03206805 = score(doc=2476,freq=6.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.28247973 = fieldWeight in 2476, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2476)
  0.16666667 = coord(1/6)
    Abstract
    Basic skills of classification and subject indexing have been little taught in British library schools since automation was introduced into libraries. However, development of the Internet as a major medium of publication has stretched the capability of search engines to cope with retrieval. Consequently, there has been interest in applying existing systems of knowledge organization to electronic resources. Unfortunately, the classification systems have been adopted without a full understanding of modern classification principles. Analytico-synthetic schemes have been used crudely, as in the case of the Universal Decimal Classification (UDC). The fully faceted Bliss Bibliographical Classification, 2nd edition (BC2) with its potential as a tool for electronic resource retrieval is virtually unknown outside academic libraries
    Source
    Journal of Internet cataloging. 2(2000) nos.3/4, S.143-155
    Theme
    Internet
  15. Ellis, D.; Vasconcelos, A.: ¬The relevance of facet analysis for World Wide Web subject organization and searching (2000) 0.01 
    0.005236691 = product of:
  0.031420145 = sum of:
    0.031420145 = weight(_text_:internet in 2477) [ClassicSimilarity], result of:
      0.031420145 = score(doc=2477,freq=4.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.27677247 = fieldWeight in 2477, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.046875 = fieldNorm(doc=2477)
  0.16666667 = coord(1/6)
    Source
    Journal of Internet cataloging. 2(2000) nos.3/4, S.97-114
    Theme
    Internet
  16. Chan, L.M.; Childress, E.; Dean, R.; O'Neill, E.T.; Vizine-Goetz, D.: ¬A faceted approach to subject data in the Dublin Core metadata record (2001) 0.00 
    0.0043200497 = product of:
  0.025920296 = sum of:
    0.025920296 = weight(_text_:internet in 6109) [ClassicSimilarity], result of:
      0.025920296 = score(doc=6109,freq=2.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.22832564 = fieldWeight in 6109, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.0546875 = fieldNorm(doc=6109)
  0.16666667 = coord(1/6)
    Source
    Journal of Internet cataloging. 4(2001) nos.1/2, S.35-47
  17. Devadason, F.J.; Intaraksa, N.; Patamawongjariya, P.; Desai, K.: Faceted indexing application for organizing and accessing internet resources (2003) 0.00 
    0.00427574 = product of:
  0.02565444 = sum of:
    0.02565444 = weight(_text_:internet in 3966) [ClassicSimilarity], result of:
      0.02565444 = score(doc=3966,freq=6.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.22598378 = fieldWeight in 3966, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.03125 = fieldNorm(doc=3966)
  0.16666667 = coord(1/6)
    Abstract
    Organizing and providing access to the resources an the Internet has been a problem area in spite of the availability of sophisticated search engines and other Software tools. There have been several attempts to organize the resources an the WWW. Some of them have tried to use traditional library classification schemes such as the Library of Congress Classification, the Dewey Decimal Classification and others. However there is a need to assign proper subject headings to them and present them in a logical or hierarchical sequence to cater to the need for browsing. This paper attempts to describe an experimental system designed to organize and provide access to web documents using a faceted pre-coordinate indexing system based an the Deep Structure Indexing System (DSIS) derived from POPSI (Postulate based Permuted Subject Indexing) of Bhattacharyya, and the facet analysis and chain indexing System of Ranganathan. A prototype software system has been designed to create a database of records specifying Web documents according to the Dublin Core and input a faceted subject heading according to DSIS. Synonymous terms are added to the standard terms in the heading using appropriate symbols. Once the data are entered along with a description and URL of the Web document, the record is stored in the system. More than one faceted subject heading can be assigned to a record depending an the content of the original document. The system stores the surrogates and keeps the faceted subject headings separately after establishing a link. Search is carried out an index entries derived from the faceted subject heading using chain indexing technique. If a single term is input, the system searches for its presence in the faceted subject headings and displays the subject headings in a sorted sequence reflecting an organizing sequence. If the number of retrieved headings is too large (running into more than a page) then the user has the option of entering another search term to be searched in combination. The system searches subject headings already retrieved and look for those containing the second term. The retrieved faceted subject headings can be displayed and browsed. When the relevant subject heading is selected the system displays the records with their URLs. Using the URL the original document an the web can be accessed. The prototype system developed under Windows NT environment using ASP and web server is under rigorous testing. The database and indexes management routines need further development.
    Theme
    Internet
  18. Slavic, A.: UDC in subject gateways : experiment or opportunity? (2006) 0.00 
    0.00308575 = product of:
  0.018514499 = sum of:
    0.018514499 = weight(_text_:internet in 4879) [ClassicSimilarity], result of:
      0.018514499 = score(doc=4879,freq=2.0), product of:
        0.11352337 = queryWeight, product of:
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.038453303 = queryNorm
        0.16308975 = fieldWeight in 4879, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.9522398 = idf(docFreq=6276, maxDocs=44218)
          0.0390625 = fieldNorm(doc=4879)
  0.16666667 = coord(1/6)
    Abstract
    The paper gives a short overview of the history of use of UDC in Internet subject gateways (SGs) with an English interface, from 1993 to 2006. There were in total, nine quality controlled SGs that were functional for shorter or longer periods of time. Their typology and functionality is described. Quality SGs have evolved and the role of classification has changed accordingly from supporting subject organization on the interface and automatic categorization of resources, towards supporting a semantic linking, control and vocabulary mapping between different indexing systems in subject hubs and federated SGs. In this period, many SGs ceased to exist and little information remains available regarding their status. SGs currently using UDC, for some part of their resource organization, do not use a UDC subject hierarchy at the interface and its role in resource indexing has become more difficult to observe. Since 2000, UDC has become more prevalent in East European SGs, portals and hubs, which are outside the scope of this research. This paper is an attempt to provide a record on this particular application of UDC and to offer some consideration of the changes in requirements when it comes to the use of library classification in resource discovery.
  19. Doyle, B.: ¬The classification and evaluation of Content Management Systems (2003) 0.00 
    0.0023155077 = product of:
  0.0138930455 = sum of:
    0.0138930455 = product of:
      0.041679136 = sum of:
        0.041679136 = weight(_text_:22 in 2871) [ClassicSimilarity], result of:
          0.041679136 = score(doc=2871,freq=2.0), product of:
            0.13465692 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.038453303 = queryNorm
            0.30952093 = fieldWeight in 2871, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=2871)
      0.33333334 = coord(1/3)
  0.16666667 = coord(1/6)
    Date
    30. 7.2004 12:22:52
  20. Peereboom, M.: DutchESS : Dutch Electronic Subject Service - a Dutch national collaborative effort (2000) 0.00 
    0.0023155077 = product of:
  0.0138930455 = sum of:
    0.0138930455 = product of:
      0.041679136 = sum of:
        0.041679136 = weight(_text_:22 in 4869) [ClassicSimilarity], result of:
          0.041679136 = score(doc=4869,freq=2.0), product of:
            0.13465692 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.038453303 = queryNorm
            0.30952093 = fieldWeight in 4869, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=4869)
      0.33333334 = coord(1/3)
  0.16666667 = coord(1/6)
    Date
    22. 6.2002 19:39:23

Authors

Themes