Search (156 results, page 1 of 8)

  • × year_i:[2000 TO 2010}
  • × theme_ss:"Internet"
  1. Menczer, F.: Lexical and semantic clustering by Web links (2004) 0.03 
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    Abstract
    Recent Web-searching and -mining tools are combining text and link analysis to improve ranking and crawling algorithms. The central assumption behind such approaches is that there is a correiation between the graph structure of the Web and the text and meaning of pages. Here I formalize and empirically evaluate two general conjectures drawing connections from link information to lexical and semantic Web content. The link-content conjecture states that a page is similar to the pages that link to it, and the link-cluster conjecture that pages about the same topic are clustered together. These conjectures are offen simply assumed to hold, and Web search tools are built an such assumptions. The present quantitative confirmation sheds light an the connection between the success of the latest Web-mining techniques and the small world topology of the Web, with encouraging implications for the design of better crawling algorithms.
  2. Thelwall, M.: Webometrics (2009) 0.03 
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    Abstract
    Webometrics is an information science field concerned with measuring aspects of the World Wide Web (WWW) for a variety of information science research goals. It came into existence about five years after the Web was formed and has since grown to become a significant aspect of information science, at least in terms of published research. Although some webometrics research has focused on the structure or evolution of the Web itself or the performance of commercial search engines, most has used data from the Web to shed light on information provision or online communication in various contexts. Most prominently, techniques have been developed to track, map, and assess Web-based informal scholarly communication, for example, in terms of the hyperlinks between academic Web sites or the online impact of digital repositories. In addition, a range of nonacademic issues and groups of Web users have also been analyzed.
  3. Ulrich, P.S.: Collaborative Digital Reference Service : Weltweites Projekt (2001) 0.03 
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    Date
    20. 4.2002 17:30:22
  4. Stock, M.; Stock, W.G.: Recherchieren im Internet (2004) 0.03 
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    Date
    27.11.2005 18:04:22
  5. Degez, D.; Masse, C.: ¬L'indexation à l'ère d'Internet (2000) 0.02 
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    Date
    1. 8.1996 22:01:00
  6. Herrmann, C.: Partikulare Konkretion universal zugänglicher Information : Beobachtungen zur Konzeptionierung fachlicher Internet-Seiten am Beispiel der Theologie (2000) 0.02 
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    Date
    22. 1.2000 19:29:08
  7. Levy, D.M.: Digital libraries and the problem of purpose (2000) 0.02 
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    Source
    Bulletin of the American Society for Information Science. 26(2000), no.6, Aug/Sept, S.22-25
  8. Gersmann, G.; Dörr, M.: ¬Der Server Frühe Neuzeit als Baustein für eine Virtuelle Fachbibliothek Geschichte (2001) 0.02 
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    Date
    22. 3.2001 11:57:52
  9. Domingue, J.; Motta, E.: PlanetOnto : from news publishing to integrated knowledge management support (2000) 0.02 
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    Date
    14. 8.2002 11:47:22
  10. Schininà, A.: Literatur im Internet (2001) 0.02 
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    Source
    Online Mitteilungen. 2001, Nr.70, S.22-36 [=Mitteilungen VÖB 54(2001) H.2/3]
  11. Pörzgen, R.: ¬Eine bibliographische Wunderwaffe? : Anmerkungen zu www.infoball.de (2000) 0.02 
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    Abstract
    Von einem Studenten bin ich darauf angesprochen worden: Es gebe eine Art Suchmaschine, über die man sich zu jedem beliebigen Thema umfassende Literaturlisten zusammenstellen lassen könne, die Bücher wie Zeitschriftenaufsätze nachwiesen. Allerdings war ihm die WWW-Adresse entfallen und er hoffte, sie von mir, dem Auskunftsbibliothekar, genannt zu bekommen. Aber ich konnte ihm leider nicht helfen. Zu seinem Erstaunen hatte ich noch nie von einer solchen Wundermaschine gehört - und nicht nur das: ich äußerte sogar Zweifel an ihrer Existenz. Diesen widersprach der Student. Und er gab an, den Hinweis darauf in dem kostenlos verteilten Hochschulmagazin Unicum gefunden zu haben. Meine Neugier war geweckt. Sollte es diese sagenhafte Maschine geben, musste ich sie selbstverständlich kennen lernen und prüfen, ob und inwieweit sie für meine Informationstätigkeit nutzbar sein könnte. Also suchte ich mir aus den Papierbergen unserer Universitätsflure die Zeitschrift heraus und fand tatsächlich im August-Heft eine kurze Notiz mit der Überschrift "Recherche light!", bei der bedauerlicherweise unklar bleibt, ob es sich um einen redaktionellen Beitrag oder um einen Werbetext handelt. "Schluss mit Uni-Frust" wird versprochen - und tatsächlich: "Sortiert nach verschiedenen Fachbereichen bekommt der wissensdurstige Akademiker zu beliebigen Themen, Schlagwörtern und Autoren umfangreiche und detaillierte Listen mit Literatur und Fachinformationsangeboten individuell zusammengestellt. Diese reichen von Büchern, Zeitschriften und Fachaufsätzen bis hin zu Multimedia-Dokumenten": mit <www.infoball.de> greife man auf über 600 Kataloge der größten Bibliotheken und eine Vielzahl von Spezialdatenbanken zu. Das klingt in der Tat nach einem tollen Angebot! Ich habe es umgehend ausprobiert
  12. Marcella, R.: Women on the Web : a critical appraisal of a sample reflecting the range and content of women's sites on the Internet, with particular reference to the support of women's interaction and participation (2002) 0.02 
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    Abstract
    This paper investigates the availability of women's sites on the Internet in the light of the research that has been conducted into women, communications and technology. The paper draws upon a systematic evaluation of ten women's sites, covering a range of sectors including general sites, business, health and technology. The evaluation reveals that such sites offer useful sources of information on a range of subjects of potential interest to women and that they are stable and accessible resources. The sites tend to be freely accessible and apparently reputable, with little evidence of commercialism. However, there are concerns about the lack of security on the sites and a poor provision of the kind of information that is necessary to measure their authority and reliability. While all sites offer some form of interactivity, they tend to offer in each case only a small proportion of the interactive functions that might be enabled and demonstrate little awareness of the significance of these in helping women to network effectively.
  13. Nicholas, D.; Williams, P.; Cole, P.; Martin, H.: ¬The impact of the Internet on information seeking in the Media (2000) 0.02 
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    Abstract
    There is very little qualitative data on what impact the Internet is having on information seeking in the workplace. Using open-ended interviews, questionnaires and observation, the impact of the Internet on the British Media was assessed. The focus was largely on newspapers, with The Guardian being covered in some depth. Over 300 journalists and media librarians were surveyed. It was found that amongst traditional journalists use was light. Poor access to the Internet - and good access to other information resources - were largely the reasons for this. Of the journalists it was mainly the older and more senior journalists and the New Media journalists who used the Internet. Librarians were also significant users. Searching the World Wide Web was the principal Internet activity and use was generally conservative in character. Newspapers and official sites were favoured, and searches were mainly of a fact-checking nature. Email was used on a very limited scale and was not regarded as a serious journalistic tool. Non-users were partly put off by the Internet's potential for overloading them with information and its reputation for producing information of suspect quality. Users generally dismissed these concerns, dealing with potential overload and quality problems largely by using authoritative sites and exploiting the lower quality data where it was needed. Where the Internet has been used it has not been at the expense of other information sources or communication channels, but online hosts seem to be at most risk in the future.
  14. Dirks, H.: Lernen im Internet oder mit Gedrucktem? : Eine Untersuchung zeigt: Fernunterrichts-Teilnehmer wollen beides! (2002) 0.02 
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    Date
    11. 8.2002 15:05:22
  15. Zschunke, P.: Gefährliche Liebesgrüße : Neues Computervirus verbreitet sich rasend schnell - Betriebe fahren Systeme herunter (2000) 0.02 
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    Date
    3. 5.1997 8:44:22
  16. Somm, F.; Klein, P.: Freispruch für Somm (2000) 0.02 
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    Date
    29.12.1999 17:22:13
  17. Teuteberg, F.: Agentenbasierte Informationserschließung im World Wide Web unter Einsatz von Künstlichen Neuronalen Netzen und Fuzzy-Logik (2001) 0.02 
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    Date
    22.12.2002 17:22:34
  18. Pipp, E.: E-Psyche - "die umfassendste, kostengünstigste und aktuellste Datenbank im Fachbereich Psychologie"??? (2001) 0.02 
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    Date
    20. 1.2002 18:22:30
  19. Beck, K.: Zur Bildungsfunktion computervermittelter Kommunikation (2001) 0.02 
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    3.10.2001 15:40:22
  20. Bayer, M.: Keine E-Mail soll mehr unbemerkt am FBI vorbeikommen : Die US-Bundespolizei will Abhör-Computer direkt bei den Internet-Anbietern aufbauen - Datenschützer fürchten Missbrauch (2000) 0.02 
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    Date
    17. 7.1996 9:33:22

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  • el 7
  • s 4
  • x 1
  • More… Less…

Themes

Subjects

Classifications