Search (145 results, page 1 of 8)

  • × theme_ss:"Suchmaschinen"
  1. Behrens, D.: Test: Datei-Newsserver (2004) 0.06 
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    Content
    "Tauschbörsen sind nur eine Möglichkeit, im Internet interessante Dateien zu finden. Es gibt auch andere Wege, zum Beispiel das Usenet. Es besteht aus mehreren tausend Newsservern weltweit, die ihren Datenbestand ständig miteinander abgleichen. Sendet ein Anwender eine Datei an einen Newsserver, steht sie nach ein paar Stunden auf allen Servern zur Verfügung. - Vorteile gegenüber Tauschbörsen - Gegenüber Tauschbörsen haben Newsserver einige Vorteile. Die Übertragungsdaten beim Download ,sind meist um einiges höher und reizen sogar DSL-Anschlüsse mit 1500 MBit/s voll aus. Bei den meisten Newsserver-Anbietern wird Anonymität groß geschrieben. Sie protokollieren nicht mit, welche Dateien Sie herunterladen. Während Sie bei Tauschbörsen wissen müssen, wonach Sie suchen, können Sie bei Newsservern im Angebot stöbern. Zu jedem Thema gibt es eine bestimmte Rubrik, Newsgroup genannt. Egal, ob Sie auf der Suche nach Bildern, verschollener Software, Filmen oder MP3-Dateien mit Musik aus den 70er und 80er Jahren sind, Sie finden für jedes Interesse ein eigenes Forum. - Der Ursprung von Datei-Newsgroups - Newsserver gibt es schon seit den Anfängen des Internets. Sie waren ursprünglich zum reinen Meinungs- und Gedankenaustausch gedacht. Irgendwann kamen Anwender auf die Idee, spezielle Newsgroups für den Austausch von Dateien einzurichten - sogenannte Binärgruppen. Je mehr solcher Gruppen es gab und je mehr Anwender sie nutzten, desto kostspieliger wurde die Angelegenheit für die Betreiber der Newsserver. Sie mussten nicht nur in zusätzliche Speicherkapazität für die Megabyte-schweren Nachrichten investieren, sondern auch den erhöhten Datenverkehr bezahlen, der durch ihre Leitungen fließt. Viele InternetProvider bieten daher heute keine Binärgruppen mehr auf ihren Servern an. T-Online, AOL und viele weitere Internet-Provider stellen für ihre Kunden Newsserver bereit, die lediglich Text-Newsgroups führen. Auch das Newsgroup-Archiv von Google (http://groups.google.de) bietet keinen Zugriff auf Binärinhalte.
    - Finden, was Sie suchen - Normalerweise können Sie im Usenet nur jede Newsgroup einzeln durchsuchen. Lediglich zwei Dienste im Test bieten eine globale Suchfunktion über alle Newsgroups hinweg: Easynews.com und Newshosting. Sie ist in der jeweiligen Web-Oberfläche integriert. Ein Klick auf einen Eintrag in der Ergebnisliste startet den Download. Komfortabler geht's kaum. Eine Hand voll kostenloser Anbieter indizieren Datei-Newsgroups und bieten ein Suchformular, etwa www.bincrawiercom, www. newzsearch.com und http://altbinaries.ni. Um eine gefundene Datei herunterzuladen, Müssen Sie im Anschluss Ihren Newsreader starten und in die angegebene Newsgroup wechseln. Bincrawler.com wurde im Oktober von einem anderen Anbieter aufgekauft. Ob er den kostenlosen Dienst weiterführen wird, ist ungewiss. - So vermeiden Sie illegale Inhalte - In Foren, in die jeder Anwender nach Belieben Dateien hineinstellen kann, landet auch viel Schmutz. In manchen Newsgroups finden sich etwa Software-Raubkopien und strafrechtlich relevante Bilder. Um nicht damit konfrontiert zu werden, sollten Sie Newsgroups mit eindeutig klingenden Namen meiden. Außerdem sind die angebotenen Dateien häufig mit Viren verseucht. Auch in Newsgroups mit harmloser Bezeichnung stoßen Sie möglicherweise auf urheberrechtlich geschütztes Material. Laden Sie deshalb nur Dateien herunter, von denen Sie sicher sind, dass sie legal angeboten werden. Vor allem urheberrechtlich geschützte MP3-Dateien sollten Sie meiden, da Sie sonst mit ernsten Konsequenzen rechnen müssen (> Beitrag auf Seite 22)."
  2. Li, L.; Shang, Y.; Zhang, W.: Improvement of HITS-based algorithms on Web documents 0.04 
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    Content
    Vgl.: http%3A%2F%2Fdelab.csd.auth.gr%2F~dimitris%2Fcourses%2Fir_spring06%2Fpage_rank_computing%2Fp527-li.pdf. Vgl. auch: http://www2002.org/CDROM/refereed/643/.
  3. Großjohann, K.: Gathering-, Harvesting-, Suchmaschinen (1996) 0.03 
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    Date
    7. 2.1996 22:38:41
    Pages
    22 S
  4. Höfer, W.: Detektive im Web (1999) 0.03 
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    Date
    22. 8.1999 20:22:06
  5. Rensman, J.: Blick ins Getriebe (1999) 0.03 
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    Date
    22. 8.1999 21:22:59
  6. Stock, M.; Stock, W.G.: Recherchieren im Internet (2004) 0.03 
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    Date
    27.11.2005 18:04:22
  7. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.03 
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    Date
    22. 6.2002 19:40:22
  8. Vidmar, D.J.: Darwin on the Web : the evolution of search tools (1999) 0.02 
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    Source
    Computers in libraries. 19(1999) no.5, S.22-28
  9. Back, J.: ¬An evaluation of relevancy ranking techniques used by Internet search engines (2000) 0.02 
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    Date
    25. 8.2005 17:42:22
  10. ap: Suchmaschinen in neuem Gewand : Metaspinner kennt 600 Millionen Seiten (1999) 0.02 
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    Date
    3. 5.1997 8:44:22
  11. Dunning, A.: Do we still need search engines? (1999) 0.02 
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    Source
    Ariadne. 1999, no.22
  12. Bawden, D.: Google and the universe of knowledge (2008) 0.02 
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    Date
    7. 6.2008 16:22:20
  13. Auf der Suche nach Suchmaschinen (1996) 0.02 
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    Source
    Cogito. 12(1996) H.5, S.19-22
  14. Birmingham, J.: Internet search engines (1996) 0.02 
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    Date
    10.11.1996 16:36:22
  15. Bager, J.: Weniger ist mehr : Internet-Suchmaschinen richtig einsetzen (1998) 0.02 
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    Date
    29.12.1998 11:22:00
  16. Lob, S.: Per Mausklick auf die neusten Nachrichten : Internet-Suchmaschinen liefern Presse-Überblicke und stellen persönliche Zeitungen zusammen (1998) 0.02 
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    29.12.1998 11:22:25
  17. 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) 0.02 
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    Date
    3. 5.1997 8:44:22
  18. Hock, R.E.: How to do field searching in Web search engines : a field trip (1998) 0.02 
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    Online. 22(1998) no.3, S.18-22
  19. Wätjen, H.-J.: Mensch oder Maschine? : Auswahl und Erschließung vonm Informationsressourcen im Internet (1996) 0.02 
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    2. 2.1996 15:40:22
  20. Loeper, D. von: Sherlock Holmes im Netz (1997) 0.02 
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    Date
    22. 2.1997 19:50:29

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