Search (1320 results, page 1 of 66)

  • × language_ss:"e"
  • × theme_ss:"Internet"
  • × type_ss:"a"
  1. Rösch, H.: Entwicklungsstand und Qualitätsmanagement digitaler Auskunft in Bibliotheken (2007) 0.01 
    0.007843506 = product of:
  0.047061034 = sum of:
    0.023978485 = weight(_text_:technik in 400) [ClassicSimilarity], result of:
      0.023978485 = score(doc=400,freq=2.0), product of:
        0.109023005 = queryWeight, product of:
          4.976667 = idf(docFreq=828, maxDocs=44218)
          0.021906832 = queryNorm
        0.21993968 = fieldWeight in 400, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.976667 = idf(docFreq=828, maxDocs=44218)
          0.03125 = fieldNorm(doc=400)
    0.005664805 = weight(_text_:in in 400) [ClassicSimilarity], result of:
      0.005664805 = score(doc=400,freq=20.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.19010136 = fieldWeight in 400, product of:
          4.472136 = tf(freq=20.0), with freq of:
            20.0 = termFreq=20.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.03125 = fieldNorm(doc=400)
    0.017417746 = weight(_text_:der in 400) [ClassicSimilarity], result of:
      0.017417746 = score(doc=400,freq=26.0), product of:
        0.048934754 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.021906832 = queryNorm
        0.35593814 = fieldWeight in 400, product of:
          5.0990195 = tf(freq=26.0), with freq of:
            26.0 = termFreq=26.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.03125 = fieldNorm(doc=400)
  0.16666667 = coord(3/18)
    Abstract
    Zunächst wird die aktuelle Bedeutung digitaler Auskunft in der Informationsgesellschaft angesprochen. Anschließend folgt ein Überblick über den bislang erreichten Entwicklungsstand dieser relativ neuen Dienstleistung. Dabei werden die Vor- und Nachteile der technischen und organisatorischen Varianten erläutert. Schließlich richtet sich der Blick auf Qualitätskriterien zur Bewertung und Verbesserung digitaler Auskunft in der Praxis.
    Content
    "Die Ursprünge digitaler Auskunft reichen zurück in die 1980er Jahre. Aus bescheidenen Anfängen hat sich inzwischen eine bibliothekarische Standarddienstleistung entwickelt. Mit dem digitalen Umbruch stellten die Bibliotheken zunächst ihre Kataloge im Web für die Recherche bereit und boten FAQs zur Beantwortung von Standardfragen an. Um den vollen Umfang bibliothekarischer Dienstleistungen im Internet präsentieren zu können, bedurfte es darüber hinaus der Entwicklung eines Äquivalents für die klassische Auskunft im WWW. Die Entwicklung von digitaler Auskunft drängte sich aber nicht nur aus diesem Grund auf; das Web veränderte (und verändert) zudem die Informationskultur der Kunden; diese erwarten schnelleren und einfacheren Service. Alles soll so unmittelbar und so unkompliziert recherchierbar sein, wie man es von Google, Yahoo und anderen gewohnt ist. Außerdem hat die bibliothekarische Auskunft mit "Yahoo Clever" oder "Lycos IQ" kommerzielle Konkurrenten erhalten. Digitale Auskunft musste also als Antwort auf die Herausforderungen der kommerziellen Konkurrenz und der veränderten Benutzergewohnheiten schnell entwickelt werden. Denn nur so konnte und kann rechtzeitig unter Beweis gestellt werden, dass Bibliotheken für viele Auskunftsfälle gegenüber Suchmaschinen und Webkatalogen einen ungeheueren Vorteil besitzen: Die klassische und damit auch die digitale Auskunft zielt nicht darauf, die Fragen zu beantworten, die Benutzer stellen, sondern (idealerweise) darauf, ihnen die Informationen zu verschaffen, die sie tatsächlich benötigen.
    Schon in der ersten Hälfte des 20. Jahrhunderts war in der Praxis des Auskunftsdienstes in den USA bekannt geworden, dass Benutzer häufig nicht nach dem fragen was sie eigentlich suchen, sondern meist allgemeine und nicht selten irreführende Fragen stellen. Dafür ist die Technik des Auskunftsinterviews entwickelt worden, um gemeinsam mit dem Kunden zu ermitteln, welche Informationen exakt gesucht werden. Während Suchmaschinen nur die syntaktische und (in Ausnahmefällen) die semantische Ebene der gestellten Frage abarbeiten können, vermag bibliothekarische Auskunft einer dritten, nämlich jener pragmatischen Dimension gerecht zu werden. Anders ausgedrückt: Suchmaschinen und andere Navigationsinstrumente des Internet arbeiten objektorientiert, digitale Auskunft durch bibliothekarische Experten hingegen erbringt subjekt- bzw. kundenorientierte Dienstleistungen. Bibliotheken mit elaborierter digitaler Auskunft sind den Herausforderungen der Informationsgesellschaft damit gewachsen: ja sie sind noch unverzichtbarer als zuvor. Speziell in Deutschland allerdings ist es nicht damit getan, digitale Auskunft mit Engagement zu entwickeln. Darüber hinaus müssen große Anstrengungen unternommen werden, um die Leistungsfähigkeit dieser bibliothekarischen Dienstleistung in das Bewusstsein der realen und potentiellen Kunden zu rücken."
  2. Babik, W.: ¬The Internet as the present-day agora of information and knowledge (2017) 0.01 
    0.006959158 = product of:
  0.041754946 = sum of:
    0.0031348949 = weight(_text_:in in 3513) [ClassicSimilarity], result of:
      0.0031348949 = score(doc=3513,freq=2.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.10520181 = fieldWeight in 3513, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.0546875 = fieldNorm(doc=3513)
    0.031631682 = weight(_text_:der in 3513) [ClassicSimilarity], result of:
      0.031631682 = score(doc=3513,freq=28.0), product of:
        0.048934754 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.021906832 = queryNorm
        0.6464053 = fieldWeight in 3513, product of:
          5.2915025 = tf(freq=28.0), with freq of:
            28.0 = termFreq=28.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.0546875 = fieldNorm(doc=3513)
    0.006988369 = product of:
      0.020965107 = sum of:
        0.020965107 = weight(_text_:29 in 3513) [ClassicSimilarity], result of:
          0.020965107 = score(doc=3513,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.27205724 = fieldWeight in 3513, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3513)
      0.33333334 = coord(1/3)
  0.16666667 = coord(3/18)
    Series
    Fortschritte in der Wissensorganisation; Bd.13
    Source
    Theorie, Semantik und Organisation von Wissen: Proceedings der 13. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation (ISKO) und dem 13. Internationalen Symposium der Informationswissenschaft der Higher Education Association for Information Science (HI) Potsdam (19.-20.03.2013): 'Theory, Information and Organization of Knowledge' / Proceedings der 14. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation (ISKO) und Natural Language & Information Systems (NLDB) Passau (16.06.2015): 'Lexical Resources for Knowledge Organization' / Proceedings des Workshops der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation (ISKO) auf der SEMANTICS Leipzig (1.09.2014): 'Knowledge Organization and Semantic Web' / Proceedings des Workshops der Polnischen und Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation (ISKO) Cottbus (29.-30.09.2011): 'Economics of Knowledge Production and Organization'. Hrsg. von W. Babik, H.P. Ohly u. K. Weber
  3. Larbey, D.: Electronic document delivery in the UK with particular reference to the Electronic Libraries Programme and the EDDIS project (1997) 0.01 
    0.005256885 = product of:
  0.03154131 = sum of:
    0.0044784215 = weight(_text_:in in 1868) [ClassicSimilarity], result of:
      0.0044784215 = score(doc=1868,freq=2.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.15028831 = fieldWeight in 1868, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.078125 = fieldNorm(doc=1868)
    0.017079504 = weight(_text_:der in 1868) [ClassicSimilarity], result of:
      0.017079504 = score(doc=1868,freq=4.0), product of:
        0.048934754 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.021906832 = queryNorm
        0.34902605 = fieldWeight in 1868, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.078125 = fieldNorm(doc=1868)
    0.009983385 = product of:
      0.029950155 = sum of:
        0.029950155 = weight(_text_:29 in 1868) [ClassicSimilarity], result of:
          0.029950155 = score(doc=1868,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.38865322 = fieldWeight in 1868, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.078125 = fieldNorm(doc=1868)
      0.33333334 = coord(1/3)
  0.16666667 = coord(3/18)
    Date
    12. 8.1998 19:20:29
    Source
    Weiter auf dem Weg zur Virtuellen Bibliothek! Praxis, Projekte, Perspektiven. 2. INETBIB-Tagung der Universitätsbibliothek Dortmund und der Fachhochschule Potsdam, Fachbereich Archiv-Bibliothek - Dokumentation vom 10.-11.3.1997. 2., erw. Aufl. Hrsg. von B. Tröger u. H.-C. Hobohm
  4. Vaerenbergh, J. van: Internet in all public libraries : a major government initiative in Flanders (Belgium) (1998) 0.00 
    0.0043298462 = product of:
  0.038968615 = sum of:
    0.007165474 = weight(_text_:in in 934) [ClassicSimilarity], result of:
      0.007165474 = score(doc=934,freq=8.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.24046129 = fieldWeight in 934, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.0625 = fieldNorm(doc=934)
    0.031803142 = product of:
      0.04770471 = sum of:
        0.023960123 = weight(_text_:29 in 934) [ClassicSimilarity], result of:
          0.023960123 = score(doc=934,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.31092256 = fieldWeight in 934, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=934)
        0.023744587 = weight(_text_:22 in 934) [ClassicSimilarity], result of:
          0.023744587 = score(doc=934,freq=2.0), product of:
            0.076713994 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.021906832 = queryNorm
            0.30952093 = fieldWeight in 934, 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=934)
      0.6666667 = coord(2/3)
  0.11111111 = coord(2/18)
    Abstract
    In the period, 1996 to 1997, the Flemish government, Belgium, connected its complete public library system to the Internet. Describes the 3 steps involved in the project: technical connection and installation; training of library staff; and the development of BIBnet, a Web site for public libraries
    Date
    22. 2.1999 13:29:56
  5. Andrade, T.C.; Dodebei, V.: Traces of digitized newspapers and bom-digital news sites : a trail to the memory on the internet (2016) 0.00 
    0.0040966556 = product of:
  0.0368699 = sum of:
    0.0050667557 = weight(_text_:in in 4901) [ClassicSimilarity], result of:
      0.0050667557 = score(doc=4901,freq=4.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.17003182 = fieldWeight in 4901, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.0625 = fieldNorm(doc=4901)
    0.031803142 = product of:
      0.04770471 = sum of:
        0.023960123 = weight(_text_:29 in 4901) [ClassicSimilarity], result of:
          0.023960123 = score(doc=4901,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.31092256 = fieldWeight in 4901, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=4901)
        0.023744587 = weight(_text_:22 in 4901) [ClassicSimilarity], result of:
          0.023744587 = score(doc=4901,freq=2.0), product of:
            0.076713994 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.021906832 = queryNorm
            0.30952093 = fieldWeight in 4901, 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=4901)
      0.6666667 = coord(2/3)
  0.11111111 = coord(2/18)
    Date
    19. 1.2019 17:42:22
    Series
    Advances in knowledge organization; vol.15
    Source
    Knowledge organization for a sustainable world: challenges and perspectives for cultural, scientific, and technological sharing in a connected society : proceedings of the Fourteenth International ISKO Conference 27-29 September 2016, Rio de Janeiro, Brazil / organized by International Society for Knowledge Organization (ISKO), ISKO-Brazil, São Paulo State University ; edited by José Augusto Chaves Guimarães, Suellen Oliveira Milani, Vera Dodebei
  6. Wiley, D.L.: ¬The organizational politics of the World Wide Web (1998) 0.00 
    0.0039317645 = product of:
  0.03538588 = sum of:
    0.003582737 = weight(_text_:in in 2778) [ClassicSimilarity], result of:
      0.003582737 = score(doc=2778,freq=2.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.120230645 = fieldWeight in 2778, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.0625 = fieldNorm(doc=2778)
    0.031803142 = product of:
      0.04770471 = sum of:
        0.023960123 = weight(_text_:29 in 2778) [ClassicSimilarity], result of:
          0.023960123 = score(doc=2778,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.31092256 = fieldWeight in 2778, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=2778)
        0.023744587 = weight(_text_:22 in 2778) [ClassicSimilarity], result of:
          0.023744587 = score(doc=2778,freq=2.0), product of:
            0.076713994 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.021906832 = queryNorm
            0.30952093 = fieldWeight in 2778, 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=2778)
      0.6666667 = coord(2/3)
  0.11111111 = coord(2/18)
    Abstract
    The international conflicts within an organization may hinder the successful design and set up of a WWW site. Looks at the 3 most common routes that an organization may take to get on the Web, and presents guidelines for how to overcome the organizational politics that get in the way
    Date
    22. 1.1999 18:41:46
    Source
    Internet reference services quarterly. 3(1998) no.2, S.23-29
  7. Davis, E.; Stone, J.: ¬A painless route on to the Web : Web services 1: The Royal Postgraduate Medical School (1997) 0.00 
    0.0039317645 = product of:
  0.03538588 = sum of:
    0.003582737 = weight(_text_:in in 1632) [ClassicSimilarity], result of:
      0.003582737 = score(doc=1632,freq=2.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.120230645 = fieldWeight in 1632, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.0625 = fieldNorm(doc=1632)
    0.031803142 = product of:
      0.04770471 = sum of:
        0.023960123 = weight(_text_:29 in 1632) [ClassicSimilarity], result of:
          0.023960123 = score(doc=1632,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.31092256 = fieldWeight in 1632, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=1632)
        0.023744587 = weight(_text_:22 in 1632) [ClassicSimilarity], result of:
          0.023744587 = score(doc=1632,freq=2.0), product of:
            0.076713994 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.021906832 = queryNorm
            0.30952093 = fieldWeight in 1632, 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=1632)
      0.6666667 = coord(2/3)
  0.11111111 = coord(2/18)
    Abstract
    1st of 2 articles detailing how library management systems have been used in special libraries to launch WWW catalogue services. Describes how the Royal Postgraduate Medical School, London, UK, used Sirsi Unicorn software to add WWW browser catalogue access, WebCat, to their WWW service. Explains how WebCat was set up, its facilities, providing links to electronic journals, and links via the homepage to other sites
    Date
    29. 7.1998 21:22:27
  8. Wolfekuhler, M.R.; Punch, W.F.: Finding salient features for personal Web pages categories (1997) 0.00 
    0.0036952826 = product of:
  0.033257544 = sum of:
    0.005429798 = weight(_text_:in in 2673) [ClassicSimilarity], result of:
      0.005429798 = score(doc=2673,freq=6.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.1822149 = fieldWeight in 2673, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.0546875 = fieldNorm(doc=2673)
    0.027827747 = product of:
      0.04174162 = sum of:
        0.020965107 = weight(_text_:29 in 2673) [ClassicSimilarity], result of:
          0.020965107 = score(doc=2673,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.27205724 = fieldWeight in 2673, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2673)
        0.020776514 = weight(_text_:22 in 2673) [ClassicSimilarity], result of:
          0.020776514 = score(doc=2673,freq=2.0), product of:
            0.076713994 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.021906832 = queryNorm
            0.2708308 = fieldWeight in 2673, 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=2673)
      0.6666667 = coord(2/3)
  0.11111111 = coord(2/18)
    Abstract
    Examines techniques that discover features in sets of pre-categorized documents, such that similar documents can be found on the WWW. Examines techniques which will classifiy training examples with high accuracy, then explains why this is not necessarily useful. Describes a method for extracting word clusters from the raw document features. Results show that the clustering technique is successful in discovering word groups in personal Web pages which can be used to find similar information on the WWW
    Date
    1. 8.1996 22:08:06
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1147-1156
  9. Hartman, J.H.; Proebsting, T.A.; Sundaram, R.: Index-based hyperlinks (1997) 0.00 
    0.0035845733 = product of:
  0.03226116 = sum of:
    0.004433411 = weight(_text_:in in 2723) [ClassicSimilarity], result of:
      0.004433411 = score(doc=2723,freq=4.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.14877784 = fieldWeight in 2723, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.0546875 = fieldNorm(doc=2723)
    0.027827747 = product of:
      0.04174162 = sum of:
        0.020965107 = weight(_text_:29 in 2723) [ClassicSimilarity], result of:
          0.020965107 = score(doc=2723,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.27205724 = fieldWeight in 2723, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2723)
        0.020776514 = weight(_text_:22 in 2723) [ClassicSimilarity], result of:
          0.020776514 = score(doc=2723,freq=2.0), product of:
            0.076713994 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.021906832 = queryNorm
            0.2708308 = fieldWeight in 2723, 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=2723)
      0.6666667 = coord(2/3)
  0.11111111 = coord(2/18)
    Abstract
    Proposes a new mechanism for implicitly specifying hyperlinks in HTML documents using indices. Indices maintain these key /a ttribute bindings over all or part of a document, and are used by browsers to create hyperlinks dynamically. Indices may also include bindings of other indices, in a hierarchical fashion. Indices are both simpler and more general than the current HTML hyperlink mechnisms. Develops a prototype browser that user index-based hyperlinks
    Date
    1. 8.1996 22:08:06
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1129-1135
  10. Appelt, W.; Hinrichs, E.; Woetzel, G.: Effectiveness and efficiency : the need for tailorable user interfaces on the Web (1998) 0.00 
    0.0035845733 = product of:
  0.03226116 = sum of:
    0.004433411 = weight(_text_:in in 3608) [ClassicSimilarity], result of:
      0.004433411 = score(doc=3608,freq=4.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.14877784 = fieldWeight in 3608, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.0546875 = fieldNorm(doc=3608)
    0.027827747 = product of:
      0.04174162 = sum of:
        0.020965107 = weight(_text_:29 in 3608) [ClassicSimilarity], result of:
          0.020965107 = score(doc=3608,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.27205724 = fieldWeight in 3608, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3608)
        0.020776514 = weight(_text_:22 in 3608) [ClassicSimilarity], result of:
          0.020776514 = score(doc=3608,freq=2.0), product of:
            0.076713994 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.021906832 = queryNorm
            0.2708308 = fieldWeight in 3608, 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=3608)
      0.6666667 = coord(2/3)
  0.11111111 = coord(2/18)
    Abstract
    Discusses the need for tailorable user interfaces, in particular for Web-based systems. User interfaces need to be configurable by the end users to match their skills and work requirements. Describes what configurability has been induced by user feedback and how tailorability for various degrees of user skills was integrated and implemented in the BSCW Shared Workspace system, a Web-based groupware tool
    Date
    1. 8.1996 22:08:06
    15. 5.1999 14:54:29
  11. Günther, S.: Aufbruch in den virtuellen Raum : Anleitung zum Aufbau eines Web Contact Centers (2005) 0.00 
    0.0035837074 = product of:
  0.021502243 = sum of:
    0.0044784215 = weight(_text_:in in 4207) [ClassicSimilarity], result of:
      0.0044784215 = score(doc=4207,freq=8.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.15028831 = fieldWeight in 4207, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.0390625 = fieldNorm(doc=4207)
    0.0120770335 = weight(_text_:der in 4207) [ClassicSimilarity], result of:
      0.0120770335 = score(doc=4207,freq=8.0), product of:
        0.048934754 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.021906832 = queryNorm
        0.2467987 = fieldWeight in 4207, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.0390625 = fieldNorm(doc=4207)
    0.0049467892 = product of:
      0.014840367 = sum of:
        0.014840367 = weight(_text_:22 in 4207) [ClassicSimilarity], result of:
          0.014840367 = score(doc=4207,freq=2.0), product of:
            0.076713994 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.021906832 = queryNorm
            0.19345059 = fieldWeight in 4207, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4207)
      0.33333334 = coord(1/3)
  0.16666667 = coord(3/18)
    Abstract
    Die Weiten des Internet tendieren ins Unendliche - kaum etwas, was dort nicht vorhanden zu sein scheint. Google rühmt sich, dass jetzt die Suche auf über acht Milliarden Websites möglich ist und hat mit dem Einscannen der Bestände von US-amerikanischen und englischen Bibliotheken schon das nächste größere Projekt in Angriff genommen. Auch Microsoft schickt sich an, eine ernstzunehmende Konkurrenz in Sachen Internetrecherche zu werden. Hinzu kommt, dass das Internet eine immer größere Nutzung erfährt, 2004 lag diese bei 55,3 Prozent der Bevölkerung ab 14 Jahren - doch das alles heißt nicht, dass die Nutzer 3 im Gegenzug auch immer bessere Recherchefähigkeiten aufweisen. Es vergeht kein Tag, an dem im Informationsdienst von Bibliotheken nicht der Satz »Im Internet habe ich schon geguckt, dafind ich nix!« fällt. 100.000 Treffer zu einer Suchanfrage zu erhalten ist nicht die Kunst, aber fünf relevante Treffer zu erhalten, die noch dazu einer kritischen Bewertung standhalten (Stichwort »Information Literacy«), das bedarf eines professionellen Informationsvermittlers - eines Bibliothekars! Noch nie waren so viele Nutzer im Netz und zugleich so viele so unzufrieden. Wäre es nicht Aufgabe der Bibliotheken diese (potenziellen) Kunden aufzufangen, bevor sie in den Weiten des Internet verloren gehen? Dieses Auffangnetz existiert bereits - bekannt als Digital Reference Service, gebündelt durch die Funktionen, die das Web Contact Center bereit hält.
    Date
    22. 9.2005 20:50:31
  12. Deussen, N.: Sogar der Mars könnte bald eine virutelle Heimat bekommen : Gut 4,2 Milliarden sind nicht genug: Die sechste Version des Internet-Protokolls schafft viele zusätzliche Online-Adressen (2001) 0.00 
    0.003509638 = product of:
  0.021057827 = sum of:
    0.0031667221 = weight(_text_:in in 5729) [ClassicSimilarity], result of:
      0.0031667221 = score(doc=5729,freq=16.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.10626988 = fieldWeight in 5729, product of:
          4.0 = tf(freq=16.0), with freq of:
            16.0 = termFreq=16.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.01953125 = fieldNorm(doc=5729)
    0.015395259 = weight(_text_:der in 5729) [ClassicSimilarity], result of:
      0.015395259 = score(doc=5729,freq=52.0), product of:
        0.048934754 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.021906832 = queryNorm
        0.31460786 = fieldWeight in 5729, product of:
          7.2111025 = tf(freq=52.0), with freq of:
            52.0 = termFreq=52.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.01953125 = fieldNorm(doc=5729)
    0.0024958462 = product of:
      0.0074875387 = sum of:
        0.0074875387 = weight(_text_:29 in 5729) [ClassicSimilarity], result of:
          0.0074875387 = score(doc=5729,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.097163305 = fieldWeight in 5729, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.01953125 = fieldNorm(doc=5729)
      0.33333334 = coord(1/3)
  0.16666667 = coord(3/18)
    Abstract
    In der Virtualität wird's eng. Die Möglichkeiten des Scheinbaren sind anscheinend ausgereizt. Es mangelt bald an InternetAdressen. Wenn WhirIpools und Wasclunaschinen ihren eigenen Zugang zum Internet brauchen, wird der Vorrat an Kennzahlen knapp. Um dem drohenden Mangel zu begegnen, wird seit Jahren an einer überarbeiteten Fassung des Internet-Protokolls (IP) gebastelt. Doch die Neuauflage hat bis auf ein paar Testläufe - bisher ihren Weg ins Netz noch nicht gefunden. Für Aufregung sorgte sie dennoch bereits: wegen Datenschutzproblemen. Für die Kommunikation zwischen Computern im Internet gibt es eine Art Knigge. Die protokollarische Vorschrift legt fest; wie die Rechner Daten untereinander austauschen. Doch zuvor brauchen die Maschinen Namen (wie www.fr-aktuell.de) und Anschriften (hier: 194.175.173.20), damit sie sich einander vorstellen (Shake Hands) und später Daten schicken können. Vergeben werden die Bezeichnungen von der Internet Corporation for Assigned Names and Numbers Icann). Den ersten Vorschlag für eine einheitliche Übergaberegelung machten Bob Kahn und Vint Cerf im Jahr 1974. Damals versuchten im inzwischen legendären, militärisch genutzten Arpanet kaum tausend Großrechner an etwa 250 Standorten miteinander zu kommunizieren. Um Ordnung in das Sprachengewirr der verschiedenen Bautypen zu bringen, mussten Regeln her. Die Idee entwickelte sich zum Protokoll, das nach Informatik-Manier mit dem Kürzel TCP/IP belegt wurde. Mit etwa 100000 angeschlossenen Computern wurde das Netz 1983 zivil - und TCP/IP zum offiziellen Standard. Derzeit regelt die vierte Version des Internet-Protokolls (IPv4) den Bit-Transport. Die Adresse wird jedem Datenpaket vorangestellt. Sie besteht aus Ziffern und ist exakt 32 Bit lang. Daraus ergeben sich mehr als 4,2 Milliarden Zahlenkombinationen. Genug für einen Globus, auf dem erst kürzlich der sechsmilliardste Erdenbürger das Licht der realen Welt erblickte - dachten die Computer-Operateure damals. Dann kam das World Wide Web.
    Der Geniestreich aus dem Europäischen Labor für Teilchenphysik (Cern) in Genf machte aus dem Wissenschaftsnetz ein Massenmedium. Zudem erfuhr die elektronische Post einen Aufschwung. Das Wachstum der Netze sprengt alle Erwartungen", resümiert Klaus Birkenbihl vom InformatikForschungszentrum GMI). Jede Web-Site, jede E-Mail-Box, jeder Computer, der per Standleitung online ist, braucht eine eindeutige Identifizierung. Die Schätzungen, wie viele IPv4-Adressen noch frei sind, schwanken zwischen 40 und zehn Prozent. Der Verbrauch jedenfalls steigt rasant: Die Anzahl der WebSites steuert derzeit auf eine Milliarde zu, weit mehr Netznummern gehen bereits für E-Mail-Anschriften drauf. Den Adressraum weiter ausschöpfen werden demnächst die intelligenten Haushaltsgeräte. Der Laden an der Ecke will wissen, welcher Kühlschrank die Milch bestellt hat, die Videozentrale braucht für das Überspielen des Films die Kennung des PC-Recorders, der Computer des Installateurs benötigt die IP-Anschrift der Heizungsanlage für die Fernwartung. Handys, die später Nachrichten übers Internet schicken, und Internet-Telefonie gehen möglicherweise leer aus. Doch bevor Internet-Adressen zur heiß begehrten Schieberware werden, soll ein neues Adresssystern mit mehr Möglichkeiten her. Schon 1990 hatte sich die Internet Engineering Task Force (IETF) Gedanken über einen neues Internet-Protokoll mit einem größeren Adressangebot gemacht. Im IETF kümmern sich Forscher, Soft- und HardwareIngenieure um die fortlaufende Verbesserung von Architektur und Arbeit des Netz werks. Eine ihrer Arbeitsgruppen prognostizierte, der IPv4-Vorrat gehe 2005 zu Ende. Fünf Jahre dauerte es, dann waren sich alle Internet-Gremien einig: Eine neue Protokollversion, IPv6, muss her. Dann passierte weiter nichts. Endlich verkündete 1999 Josh Elliot von der Icann, ab sofort würden neue Anschriften verteilt. Ein historischer Moment", freute er sich.
    Der neue 128-Bit-Header treibt die Möglichkeiten ins Astronomische: 3,4 mal zehn hoch 38 Adressen, eine 3,4 mit 38 Nullen. -Das IPv6-Forum zerhackte den Zahlentrumm in anschauliche Stücke: Pro Quadratmillimeter Erdoberfläche stehen nun zirka 667 Billiarden, pro Mensch 6,5 mal zehn hoch 28 Adressen, bereit." Eine Billiarde bringt es immerhin auf respektable 15 Nullen. Schon kurz darauf ging ein Aufschrei durch die Netzgemeinde. Das neue Protokoll schrieb die weltweit eindeutigen Seriennummern bestimmter Netzwerkkarten auf den virtuellen Adressaufkleber. Die Ethernet-Adapter bewerkstelligen den Datentransport bei Computern, die über eine Standleitung, ein Koaxialkabel, dauernd online sind. Die Spur von Ethernet-Usern wäre damit leicht zu verfolgen gewesen, ihre Nutzerprofile, ihre Surfgewohnheiten einsehbar wie offene Bücher. Das Problem, ließ Icann nun wissen, sei behoben: Es gebe keine festen Kennzahlen mehr in den Adressköpfen. Bei jedem Hochfahren eines Rechners oder sogar noch öfter werden die Nummern neu durchgemischt", erläutert Hans Petter Dittler, stellvertretender Vorsitzender der deutschen Sektion der Internet Society. Das Betriebssystem Linux kann bereits mit dem IPv6 arbeiten. Microsoft will den Standard in das nächste Windows-Betriebssystem einbauen: "Wir denken, der vorgeschlagene Standard ist wichtig zum Schutz der Privatsphäre der Internet-Nutzer", sagt Jawad Khaki, Vizepräsident für Netzwerke. Seit einigen Tagen steht auf der Microsoft-Homepage eine Vorab-Version von lPv6 für Windows 2000 zum Herunterladen bereit. Geradezu euphorisch gibt sich Protokoll-Chef Vint Cerf. Mit IPv6 haben wir die Grundlage dafür", philosophierte der Internet-Daddy auf dem ersten lPv6-Kongress 1999 in Berlin, "das Internet von unserem Planeten über den Mars und die Asteroiden bis in den Weltraum hinaus auszudehnen." Doch im Internet-Alltag wird das alte Protokoll noch lange Vorrang haben. Grund sind handfeste Programmier-Probleme. Denn Software, die sich explizit auf die vierte IP-Version bezieht, muss umgeschrieben werden - etwa um mit den längeren Adressfeldern umgehen zu können. Hubert Martens vom Münchner Multinet Services befürchtet gar einen InternetCrash: "Das Jahr-2000-Problem war harmlos gegen das, was uns mit lPv6 droht."
    Source
    Frankfurter Rundschau. Nr.79 vom 3.4.2001, S.29
  13. Keller, R.M.: ¬A bookmarking service for organizing and sharing URLs (1997) 0.00 
    0.0034952306 = product of:
  0.031457074 = sum of:
    0.0026870528 = weight(_text_:in in 2721) [ClassicSimilarity], result of:
      0.0026870528 = score(doc=2721,freq=2.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.09017298 = fieldWeight in 2721, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.046875 = fieldNorm(doc=2721)
    0.02877002 = product of:
      0.04315503 = sum of:
        0.017970093 = weight(_text_:29 in 2721) [ClassicSimilarity], result of:
          0.017970093 = score(doc=2721,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.23319192 = fieldWeight in 2721, 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=2721)
        0.025184939 = weight(_text_:22 in 2721) [ClassicSimilarity], result of:
          0.025184939 = score(doc=2721,freq=4.0), product of:
            0.076713994 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.021906832 = queryNorm
            0.32829654 = fieldWeight in 2721, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=2721)
      0.6666667 = coord(2/3)
  0.11111111 = coord(2/18)
    Abstract
    Presents WebTagger, an implemented prototype of a personal book marking service that provides both individuals and groups with a customisable means of organizing and accessing Web-based information resources. The service enables users to supply feedback on the utility of these resources relative to their informatio needs, and provides dynamically updated ranking of resources based on incremental user feedback. Individuals may access the service from anywhere on the Internet and require no special software. The service simplifies the process of sharing URLs within groups, in comparison with manual methods involving email. The underlying bookmark organization scheme is more natural and flexible than current hierarchical schemes supported by the major Web browsers and enables rapid access to stored bookmarks
    Date
    1. 8.1996 22:08:06
    17. 1.1999 14:22:14
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1103-1114
  14. Maarek, Y.S.: WebCutter : a system for dynamic and tailorable site mapping (1997) 0.00 
    0.0033815848 = product of:
  0.030434262 = sum of:
    0.0065819086 = weight(_text_:in in 2739) [ClassicSimilarity], result of:
      0.0065819086 = score(doc=2739,freq=12.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.22087781 = fieldWeight in 2739, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.046875 = fieldNorm(doc=2739)
    0.023852354 = product of:
      0.03577853 = sum of:
        0.017970093 = weight(_text_:29 in 2739) [ClassicSimilarity], result of:
          0.017970093 = score(doc=2739,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.23319192 = fieldWeight in 2739, 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=2739)
        0.01780844 = weight(_text_:22 in 2739) [ClassicSimilarity], result of:
          0.01780844 = score(doc=2739,freq=2.0), product of:
            0.076713994 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.021906832 = queryNorm
            0.23214069 = fieldWeight in 2739, 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=2739)
      0.6666667 = coord(2/3)
  0.11111111 = coord(2/18)
    Abstract
    Presents an approach that integrates searching and browsing in a manner that improves both paradigms. When browsing is the primary task, it enables semantic content-based tailoring of Web maps in both the generation as well as the visualization phases. When search is the primary task, it enables contextualization of the results by augmenting them with the documents' neighbourhoods. This approach is embodied in WebCutter, a client-server system fully integrated with Web software. WebCutter consists of a map generator running off a standard Web server and a map visualization client implemented as a Java applet runalble from any standard Web browser and requiring no installation or external plug-in application. WebCutter is in beta stage and is in the process of being integrated into the Lotus Domino application product line
    Date
    1. 8.1996 22:08:06
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1269-1279
  15. Fritch, J.W.; Cromwell, R.L.: Evaluating Internet resources : identity, affiliation, and cognitve authority in a networked world (2001) 0.00 
    0.0033030268 = product of:
  0.01981816 = sum of:
    0.0065819086 = weight(_text_:in in 5749) [ClassicSimilarity], result of:
      0.0065819086 = score(doc=5749,freq=12.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.22087781 = fieldWeight in 5749, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.046875 = fieldNorm(doc=5749)
    0.00724622 = weight(_text_:der in 5749) [ClassicSimilarity], result of:
      0.00724622 = score(doc=5749,freq=2.0), product of:
        0.048934754 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.021906832 = queryNorm
        0.14807922 = fieldWeight in 5749, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.046875 = fieldNorm(doc=5749)
    0.005990031 = product of:
      0.017970093 = sum of:
        0.017970093 = weight(_text_:29 in 5749) [ClassicSimilarity], result of:
          0.017970093 = score(doc=5749,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.23319192 = fieldWeight in 5749, 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=5749)
      0.33333334 = coord(1/3)
  0.16666667 = coord(3/18)
    Abstract
    Many people fail to properly evaluate Internet information. This is often due to a lack of understanding of the issues surrounding evaluation and authority, and, more specifically, a lack of understanding of the structure and modi operandi of the Internet and the Domain Name System. The fact that evaluation is not being properly performed on Internet information means both that questionable information is being used recklessly, without adequately assessing its authority, and good information is being disregarded, because trust in the information is lacking. Both scenarios may be resolved by ascribing proper amounts of cognitive authority to Internet information. Traditional measures of authority present in a print environment are lacking on the Internet, and, even when occasionally present, are of questionable veracity. A formal model and evaluative criteria are herein suggested and explained to provide a means for accurately ascribing cognitive authority in a networked environment; the model is unique in its representation of overt and covert affiliations as a mechanism for ascribing proper authority to Internet information
    Content
    In der Abbildung ein Modell zur Bewertung
    Date
    29. 9.2001 14:00:03
  16. Long, C.E.: ¬The Internet's value to catalogers : results of a survey (1997) 0.00 
    0.0032473844 = product of:
  0.02922646 = sum of:
    0.0053741056 = weight(_text_:in in 494) [ClassicSimilarity], result of:
      0.0053741056 = score(doc=494,freq=8.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.18034597 = fieldWeight in 494, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.046875 = fieldNorm(doc=494)
    0.023852354 = product of:
      0.03577853 = sum of:
        0.017970093 = weight(_text_:29 in 494) [ClassicSimilarity], result of:
          0.017970093 = score(doc=494,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.23319192 = fieldWeight in 494, 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=494)
        0.01780844 = weight(_text_:22 in 494) [ClassicSimilarity], result of:
          0.01780844 = score(doc=494,freq=2.0), product of:
            0.076713994 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.021906832 = queryNorm
            0.23214069 = fieldWeight in 494, 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=494)
      0.6666667 = coord(2/3)
  0.11111111 = coord(2/18)
    Abstract
    Reports results of a questionnaire survey of cataloguers, conducted over the AUTOCAT Internet discussion group, to determine those areas of cataloguing for which the Internet is a valuable tool and those areas for which it is not as useful. Respondents indicated 4 areas in which cataloguers use the Internet: searching the OPACs of other libraries, communicating with colleagues, accessing online cataloguing documentation and publications, and authority work. Cataloguers who found access to other libraries' OPACs did so for the following reasons: assigning call numbers and subject headings; finding full cataloguing copy from other libraries; enriching their local catalogue with notes present in records in other libraries; finding copy for foreign language items that cannot be read by library staff; and resolving difficult problems when important parts of the item are missing ar are in disarray. Some cataloguers also related processes for which they have found the Internet to not be efficient
    Date
    29. 8.1997 19:46:22
  17. Schröter, H.G.: Computer-Industrie wirft das Netz der Netze über die Kundschaft aus (1996) 0.00 
    0.003149413 = product of:
  0.028344717 = sum of:
    0.004433411 = weight(_text_:in in 3525) [ClassicSimilarity], result of:
      0.004433411 = score(doc=3525,freq=4.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.14877784 = fieldWeight in 3525, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.0546875 = fieldNorm(doc=3525)
    0.023911307 = weight(_text_:der in 3525) [ClassicSimilarity], result of:
      0.023911307 = score(doc=3525,freq=16.0), product of:
        0.048934754 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.021906832 = queryNorm
        0.4886365 = fieldWeight in 3525, product of:
          4.0 = tf(freq=16.0), with freq of:
            16.0 = termFreq=16.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.0546875 = fieldNorm(doc=3525)
  0.11111111 = coord(2/18)
    Abstract
    Internet verändert die Software-Szene / Java macht Dampf / PC bekommt Konkurrenz / Aufgeweckte Riesen gegen innovative Zwerge / Intranet heißt der neue Renner
    Content
    Das Internet boomt. Rund um den Globus basteln etablierte EDV-Konzerne und Branchenneulinge an Hard- und Software für das Netz der Netze. Glaubt man den Auguren, läutet seine Beliebtheit eine Revolution in der Informationstechnik ein. Der Ära der Großrechner und der Personalcomputer soll ein Zeitalter folgen, in dem 'das Netz der Computer' ist. Wer dann die Fäden ziehen wird, ist längst nicht ausgemacht. Ob herkömmliche PC mit ihren Programmen die Spinne im Netz bleiben oder neue Geräte und Software sich breitmachen, darüber wird derzeit lebhaft diskutiert
  18. Shakes, J.; Langheinrich, M.; Etzioni, O.: Dynamic Reference Sifting : a case study in the homepage domain (1997) 0.00 
    0.0030724911 = product of:
  0.02765242 = sum of:
    0.003800067 = weight(_text_:in in 2677) [ClassicSimilarity], result of:
      0.003800067 = score(doc=2677,freq=4.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.12752387 = fieldWeight in 2677, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.046875 = fieldNorm(doc=2677)
    0.023852354 = product of:
      0.03577853 = sum of:
        0.017970093 = weight(_text_:29 in 2677) [ClassicSimilarity], result of:
          0.017970093 = score(doc=2677,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.23319192 = fieldWeight in 2677, 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=2677)
        0.01780844 = weight(_text_:22 in 2677) [ClassicSimilarity], result of:
          0.01780844 = score(doc=2677,freq=2.0), product of:
            0.076713994 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.021906832 = queryNorm
            0.23214069 = fieldWeight in 2677, 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=2677)
      0.6666667 = coord(2/3)
  0.11111111 = coord(2/18)
    Abstract
    Presents Dynamic Reference Sifting - a novel architecture that attempts to provide both maximally comprehensive coverage and highly precise responses in real time, for specific home page categories. Describes Ahoy! The Homepage Finder (http://www.cs.washington.edu/research/ahoy), a fielded Web service that embodies Dynamic Reference Sifting for the domain of personal homepages. Ahoy! filters the output of mulptile Web indices to extract 1 or 2 references that are most likely to point to the person's homepage. If it finds no likely candidates, Ahoy! uses knowledge of homepage placement conventions, which it has accumulated from previous experience, to guess the URL for the desired homepage. Ahoy! finds the target homepage and ranks it as the top reference. 9% of the targets are found by guessing the URL. altaVista can find 58% of the targets and ranks only 23% of these as the top reference
    Date
    1. 8.1996 22:08:06
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1193-1204
  19. Mills, T.; Moody, K.; Rodden, K.: Providing world wide access to historical sources (1997) 0.00 
    0.0030724911 = product of:
  0.02765242 = sum of:
    0.003800067 = weight(_text_:in in 2697) [ClassicSimilarity], result of:
      0.003800067 = score(doc=2697,freq=4.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.12752387 = fieldWeight in 2697, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.046875 = fieldNorm(doc=2697)
    0.023852354 = product of:
      0.03577853 = sum of:
        0.017970093 = weight(_text_:29 in 2697) [ClassicSimilarity], result of:
          0.017970093 = score(doc=2697,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.23319192 = fieldWeight in 2697, 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=2697)
        0.01780844 = weight(_text_:22 in 2697) [ClassicSimilarity], result of:
          0.01780844 = score(doc=2697,freq=2.0), product of:
            0.076713994 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.021906832 = queryNorm
            0.23214069 = fieldWeight in 2697, 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=2697)
      0.6666667 = coord(2/3)
  0.11111111 = coord(2/18)
    Abstract
    A unique collection of historical material covering the lives and events of an English village between 1400 and 1750 has been made available via a WWW enabled information retrieval system. Since the expected readership of the documents ranges from school children to experienced researchers, providing this information in an easily accessible form has offered many challenges requiring tools to aid searching and browsing. The file structure of the document collection was replaced by an database, enabling query results to be presented on the fly. A Java interface displays each user's context in a form that allows for easy and intuitive relevance feedback
    Date
    1. 8.1996 22:08:06
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1317-1325
  20. Ryan, S.; Leith, D.: Training with the web : Internet training in an academic library environment (1995) 0.00 
    0.0029488232 = product of:
  0.026539408 = sum of:
    0.0026870528 = weight(_text_:in in 2415) [ClassicSimilarity], result of:
      0.0026870528 = score(doc=2415,freq=2.0), product of:
        0.029798867 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021906832 = queryNorm
        0.09017298 = fieldWeight in 2415, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.046875 = fieldNorm(doc=2415)
    0.023852354 = product of:
      0.03577853 = sum of:
        0.017970093 = weight(_text_:29 in 2415) [ClassicSimilarity], result of:
          0.017970093 = score(doc=2415,freq=2.0), product of:
            0.077061385 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.021906832 = queryNorm
            0.23319192 = fieldWeight in 2415, 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=2415)
        0.01780844 = weight(_text_:22 in 2415) [ClassicSimilarity], result of:
          0.01780844 = score(doc=2415,freq=2.0), product of:
            0.076713994 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.021906832 = queryNorm
            0.23214069 = fieldWeight in 2415, 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=2415)
      0.6666667 = coord(2/3)
  0.11111111 = coord(2/18)
    Date
    28.10.1995 13:29:53
    Source
    Australian library journal. 44(1995) no.1, S.22-26

Authors

Years

Types

Themes