Search (34 results, page 1 of 2)

  • × theme_ss:"Internet"
  • × theme_ss:"Suchmaschinen"
  • × year_i:[1990 TO 2000}
  1. Pharo, N.: Web information search strategies : a model for classifying Web interaction (1999) 0.04
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    Source
    Vocabulary as a central concept in digital libraries: interdisciplinary concepts, challenges, and opportunities : proceedings of the Third International Conference an Conceptions of Library and Information Science (COLIS3), Dubrovnik, Croatia, 23-26 May 1999. Ed. by T. Arpanac et al
  2. Wegner, J.: Recherche online : Ein Handbuch für Journalisten (1998) 0.02
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    Abstract
    Kompetenter Überblick über die verschiedenen Werkzeuge, die für die Informationssuche im Netz zur Verfügung stehen. Er beschränkt sich nicht nur auf die übliche Beschreibung von Yahoo, Altavista & Co., sondern geht auf alle wichtigen Informationsquellen im Internet und den Onlinediensten ein. So beschäftigt sich der Autor auch mit der Recherche im Usenet oder in Mailinglisten und erläutert die unterschiedlichen Newsquellen in Compuserve, AOL und T-Online
    Footnote
    Rez. in: IfB 6(1998) H.3/4, S.373 (W. Ubbens)
  3. Bertelmann, R.; Rusch-Feja, D.: Informationsretrieval im Internet : Surfen, Browsen, Suchen - mit einem Überblick über strukturierte Informationsangebote (1997) 0.02
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    Abstract
    Das gezielte Suchen im Internet findet in erster Linie mit Hilfe der Suchmaschinen statt. Daneben gibt es aber bereits eine Fülle von strukturierten Informationsangeboten, aufbereiteten Listen und Sammelstellen, die als Clearinghouse, Subject Gateway, Subject Tree oder Resource Pages bezeichnet werden. Solche intellektuell erstellten Übersichten geben in der Regel bereits Hinweise zu Inhalt und fachlichem Niveau der Quelle. Da die Art und Weise der Aufbereitung bei den Sammelstellen sehr unterschiedlich funktioniert, ist die Kenntnis ihrer Erschließungskriterien für ein erfolgreiches Retrieval unverzichtbar
    Date
    9. 7.2000 11:31:22
  4. Lamprecht, S.: Professionelle Recherche im Internet (1999) 0.02
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    Abstract
    Dieses Buch bietet einen sehr guten Überblick, wie man sich Informationen schnell und effizient verschaffen kann. Neben Suchmaschinen werden auch Mailing-Listen und Newsgroups (Diskussionforen) vorgestellt. Es wird anschaulich beschrieben, wie sie gegliedert sind und wie man daran teilnehmen kann. Rund die Hälfte des Buches beschäftigt sich mit Spezialrecherchen, wie etwa die Suche nach Software, Personen oder Jobs. Im Kapitel 'Quellen für Aus- und Fortbildung' findet man neben der 'Free Internet Encyclopdedia' und den 'Online Dictionaries' viele weitere nützliche Adressen. Obwohl sich das Buch primär an Profis richtet, ist es auch für Einsteiger geeignet. Die Recherchestrategien werden allgemein verständlich erklärt
  5. Potempa, T.; Franke, P.; Osowski, W.; Schmidt, M.-E.: Informationen finden im Internet : Leitfaden für die gezielte Online-Recherche (1998) 0.02
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    Abstract
    Das Internet entwickelt sich zunehmend zu einem Medium, das prinzipiell jedem Informationen aus allen Bereichen zugänglich macht, egal, ob es sich um Themen wie Recycling, Fussballbundesliga, Geldanlage oder Urlaubsreisen handelt. Durch die Fülle der zu durchsuchenden Daten übersteigt der Zeitaufwand für die Prüfung und Auswertung der Daten jedoch häufig den eigentlichen Nutzen der gesuchten Information. Genau hier setzt dieses Buch an, indem es systematisch die wichtigsten Hilfsmittel für die Informationssuche im Internet auf ihre Leistungsfähigkeit und Eignung bei der Suche beschreibt und bewertet. Außerdem werden Strategien zur richtigen Kombination von Suchhilfsmitteln vermittelt, Tips zur schnellen Beurteilung der gefundenen Informationen gegeben und Möglichkeiten beschrieben, wie man als Informationsanbieter im Internet gefunden werden kann
  6. Oehler, A.: Analyse von Suchdiensten im Internet : Kriterien und Probleme (1998) 0.01
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    Abstract
    Die enorme Menge an im Internet verfügbaren Daten und die gleichzeitig fehlende Möglichkeit einer zentralen Koordination der Inhalte haben dazu geführt, daß zahlreiche Dienste für die Suche und den Nachweis von Internetressourcen (im folgenden Suchdienste genannt) entstanden sind. Gegenwärtig existieren Hunderte von Suchdiensten mit großen Unterschieden in der Arbeitsweise, dem Umfang und den angebotenen Funktionalitäten. Die Zahl der großen, globalen Suchdienste ist zwar in den letzten Jahren relativ konstant geblieben, doch sind gerade diese Dienste durch ständige Veränderungen gekennzeichnet. Sie bieten immer mehr Retrievalfunktionen an und erweitern den Umfang an Zusatzangeboten, die über die reine Suche in einer Datenbank hinausgehen, ständig. Dies führt dazu, daß Informationssuchende Schwierigkeiten bei der Auswahl der für ihre Fragestellung passenden Dienste haben. Besonders gelegentlichen Nutzern von Internet-Suchdiensten fällt es schwer, sich einen Überblick zu verschaffen und Dienste differenziert zu einzusetzen
    Series
    Fortschritte in der Wissensorganisation; Bd.5
    Source
    Herausforderungen an die Wissensorganisation: Visualisierung, multimediale Dokumente, Internetstrukturen. 5. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation Berlin, 07.-10. Oktober 1997. Hrsg.: H. Czap u.a
  7. Lamprecht, S.: Professionelle Recherche im Internet (1997) 0.01
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    Abstract
    Das Informationsangebot im Internet ist schier unüberschaubar. Hier gilt es, den richtigen und vor allem kürzesten Weg zur gewünschten Informationsquelle zu finden. Wie Sie im Internet professionell nach Informationen recherchieren, erklärt Ihnen dieses Buch. Sie erfahren u.a.: Wie Sie exakt das finden, wonach Sie suchen, ohne sich durch seitenlange Ergebnislisten der Suchmaschinen kämpfen zu müssen; Welche Suchmaschine sich für welchen Zweck am besten eignet und wie Sie sie einsetzen müssen; Wo Sie professionelle Informationen zu fast jedem nur erdenklichen Thema finden; Wie Sie die besten Nachrichtenquellen für sich nutzen; Wie sie Freunde, Bekannte und Geschäftspartner im Netz finden
  8. Sieverts, E.: Liever browsen dan zoeken (1998) 0.01
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    Abstract
    Despite development of the WWW searchers still experience difficulties following links between sites and cannot be sure that a site contains the required information. 3 software programs developed to guide users through the maze of hyperlinks are: Dynamic diagrams, the Hyperbolic tree, and the Brain. in contrast to the other programs which operate on webservers and display hyperlinks in diagrammatic form the Brain is installed on individual PCs and can be customised to meet users' requirements
  9. McMurdo, G.: How the Internet was indexed (1995) 0.01
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    Abstract
    The scope and characteristics of what may be considered the first three generations of automated Internet indexing systems are identified and described as to their methods of compiling their datasets, their search interfaces and the associated etymological metaphors and mythologies. These three are suggested to be: firstly, the Archie system for single keyword and regular expression searches of the file lists of anonymous ftp sites: secondly, the Veronica system for Boolean keyword in title searches of the world's gopher servers; thirdly, a range of software techniques jnown as robots and search engines, which compile searchable databases of information accessible via the WWW, such as the currently popular Lycos project at Carnegie Mellon University. The present dominance of WWW client software as the preferred interface to Internet information has led to provision of methods of also using the first two systems by this single interface, and these are also noted
  10. ¬The Internet searcher's handbook : locating information, people and software (1996) 0.01
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    Footnote
    Rez. in: Online 20(1996) no.4, S.94 (J.A. Copler); College and research libraries 57(1996) no.4, S.394-395. (B.A. Burg); Managing information 3(1996) nos.7/8, S.47 (Z. Woodley); Special libraries 87(1996) no.3, S.237-238 (M.A. McFarland); JASIS 49(1998) no.6, S.567 (V. Jaffe)
  11. Tröger, B.: "Und wie halten sie es mit der Internet-Erschließung?" : Bibliothekarische Gretchenfragen von IBIS bis GERHARD (1998) 0.01
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  12. Hannemann, M.: Online ins Schlaraffenland der Wissenschaft : Literatur-Recherche im Internet ist ein teures Unterfangen ohne Erfolgsgarantie - Doch wer systematisch sucht, gelangt zügig ans Ziel (1999) 0.01
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    Date
    3. 5.1997 8:44:22
  13. Hilberer, T.: Über die Zugänglichkeit der Informationen im Internet : Die Rolle der Bibliotheken (1999) 0.01
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    Footnote
    Bezugnahme auf den Artikel: Lawrence, S. u. C.L. Giles: Accessibility of information on the web. In: Nature. No.400 vom 8.7.1999, S.107-109.
  14. Stock, W.G.: Verkaufte Suchwörter, verkaufte Links : Retrieval nach Homepages optimiert? (1999) 0.00
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    Abstract
    Selten wurde ein Dienst so stark diskutiert wie 'RealNames', da sowohl seine Suchwörter als auch die darauf aufsetzenden Links auf Homepages verkauft werden. Machen wir uns doch nichts vor: Das WWW ist ein kommerzielles Unternehmen, die Dienstleistungen müssen finanziert werden. Und warum soll nicht ein Privatunternehmen mit Inhaltserschließung Gewinne erzielen? RealNames mit seinem 'Internet Keyword System' ist eine interessante Idee, das Retrieval nach Homepages zielgenau durchzuführen. Was bringt RealNames den Nutzern? Wann sollte jemand, der Sites im WWW unterhält, Suchwörter und Links bei RealNames abonnieren (und was kostet das)? Im Oktober 1999 haben wir RealNames genauer angeschaut. Analysiert wurde das gezielte Retrieval nach Homepages bei AltaVista, Fireball und bei RealNames.com
  15. Choo, C.W.; Detlor, B.; Turnbull, D.: Information seeking on the Web : an integrated model of browsing and searching (1999) 0.00
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    Abstract
    The paper presents findings from a study of how knowledge workers use the Web to seek external information as part of their daily work. Thirty four users from seven companies took part in the study. Participants were mainly IT specialists, managers, and research/marketing/consulting staff working in organizations that included a large utility company, a major bank, and a consulting firm. Participants answered a detailed questionnaire and were interviewed individually in order to understand their information needs and information seeking preferences. A custom-developed WebTracker Software application was installed an each of their workplace PCs, and participants' Web-use activities were then recorded continuously during two-week periods. The WebTracker recorded how participants used the browser to seek information an the Web: it logged menu choices, button bar selections, and keystroke actions, allowing browsing and searching sequences to be reconstructed. In a second round of personal Interviews, participants recalled critical incidents of using information from the Web.Data from the two Interviews and the WebTracker logs constituted the database for analysis. Sixty one significant episodes of Information seeking were identified. A model was developed to describe the common repertoires of Information seeking that were observed. On one axis of the model, episodes were plotted according to the four scanning modes identified by Aguilar (1967), Weick and Daft (1983): undirected viewing, conditioned viewing, informal search, and formal search. Each mode is characterized by its own Information needs and Information seeking strategies. On the other axis of the model, episodes were plotted according to the occurence of one or more of the six categories of information seeking behaviors identified by Ellis (1989, 1990): starting, chaining, browsing, differentiating, monitoring, and extracting. The study suggests that a behavioral framework that relates motivations (Aguilar) and moves (Ellis) may be helpful in analysing patterns of Web-based Information seeking
  16. Notess, G.R.: Mega-searching from the desktop (1997) 0.00
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    Abstract
    Internet software vendors are now offering commercial products that not only queries multiple search engines simultaneously, but allows the user to sort results, remove duplicates and verify the available of the links. They run from the user's own computer. Evaluates the search capabilities, database coverage, post-processing, sorting and access limitations and other problems of: Internet Fast Find from Symantec, EchoSearch from Iconovex, WebCompass from Quarterdeck, and WebSeeker from ForeFront Group
  17. Jacobs, N.A.; Buden, I.D.; Discombe, R.J.: Researchers on the pier : academics' use of a local Internet gateway (1996) 0.00
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    Abstract
    Describes the establishment of an Internet gateway local to the University of sussex, UK, firstly as a gopher and more recently as a WWW server. Describes a project currently uderway to assess the practical value of Internet searches to research and the consequential training and support requirements. Determines the value of a local gateway to academic researchers at Sussex and the roles specific to a local gateway that such comprehensive resources as Yahoo and BUBL cannot fulfil. The project is using an interview-based methodology to gain an understanding of researchers' views of Internet resource provision, and these interviews are being analyzed with the help of the NUD*IST qualitative data analysis software package
  18. Hsieh-Yee, I.: ¬The retrieval power of selected search engines : how well do they address general reference questions and subject questions? (1998) 0.00
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    Abstract
    Evaluates the performance of 8 major Internet search engines in answering 21 real reference questions and 5 made up subject questions. Reports on the retrieval and relevancy ranking abilities of the search engines. Concludes that the search engines did not produce good results for the reference questions unlike for the subject questions. The best engines are identified by type of questions, with Infoseek best for the subject questions, and OpenText best for refrence questions
    Date
    25.12.1998 19:22:51
    Footnote
    Part of an issue devoted to electronic resources and their use in libraries, from the viewpoint of reference services, with an emphasis on the Internet and Geographic Information Systems
  19. Wiley, D.L.: Beyond information retrieval : ways to provide content in context (1998) 0.00
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    Source
    Database. 21(1998) no.4, S.18-22
  20. Gilster, P.: Suchen und Finden im Internet (1995) 0.00
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