Search (256 results, page 1 of 13)

  • × theme_ss:"Suchmaschinen"
  1. Li, L.; Shang, Y.; Zhang, W.: Improvement of HITS-based algorithms on Web documents 0.37 
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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/.
  2. Kaeser, E.: ¬Das postfaktische Zeitalter (2016) 0.03 
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    Content
    "Es gibt Daten, Informationen und Fakten. Wenn man mir eine Zahlenreihe vorsetzt, dann handelt es sich um Daten: unterscheidbare Einheiten, im Fachjargon: Items. Wenn man mir sagt, dass diese Items stündliche Temperaturangaben der Aare im Berner Marzilibad bedeuten, dann verfüge ich über Information - über interpretierte Daten. Wenn man mir sagt, dies seien die gemessenen Aaretemperaturen am 22. August 2016 im Marzili, dann ist das ein Faktum: empirisch geprüfte interpretierte Daten. Dieser Dreischritt - Unterscheiden, Interpretieren, Prüfen - bildet quasi das Bindemittel des Faktischen, «the matter of fact». Wir alle führen den Dreischritt ständig aus und gelangen so zu einem relativ verlässlichen Wissen und Urteilsvermögen betreffend die Dinge des Alltags. Aber wie schon die Kurzcharakterisierung durchblicken lässt, bilden Fakten nicht den Felsengrund der Realität. Sie sind kritikanfällig, sowohl von der Interpretation wie auch von der Prüfung her gesehen. Um bei unserem Beispiel zu bleiben: Es kann durchaus sein, dass man uns zwei unterschiedliche «faktische» Temperaturverläufe der Aare am 22. August 2016 vorsetzt.
    - Als eine regelrechte Sumpfblüte aus dem Szenario des «Bullshits» präsentiert sich der republikanische Präsidentschaftskandidat Donald Trump. Aber Künstlichkeit des Faktischen bedeutet nun gerade nicht Unverbindlichkeit. Dieser Fehlschluss stellt sich nicht nur für die Erkenntnistheorie als ruinös heraus, sondern vor allem auch für die Demokratie. Zur Erläuterung benütze ich drei politische Szenarien: jenes der Wahrheit, jenes der Macht und jenes des «Bullshits». Im Szenario der Wahrheit überprüfen wir eine Aussage, bis wir den robusten Konsens für einen Entscheid gefunden haben: Die Aussage ist wahr oder falsch, tertium non datur. Lügner werden überführt, wie US-Aussenminister Colin Powell, der 2003 in der Uno die Intervention im Irak mit falschen faktischen Behauptungen begründete. Dieser Makel haftet ihm bis heute an. Dies gerade auch - und das muss man ihm zugutehalten -, weil Powell das Szenario der Wahrheit anerkennt. George W. Bush und seine Kamarilla im Irakkrieg etablierten dagegen das Szenario der Macht.
    Date
    24. 8.2016 9:29:24
  3. deu: Suchmaschinen gegen den Infostau : Deutsches Forschungsnetz (2001) 0.01 
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    Content
    "Das Web wuchert. Das Informationsangebot lässt zwar mit Maschinen nach Stichwörtern durchsuchen. Doch die Ergebnisse sind teils ernüchternd oder erschlagend: Die Fundlisten sind lang und trennen nur manchmal die Spreu vom Weizen. Da geben nicht nur Normalnutzer schnell auf. Auch Studierende streichen die Web-Segel. Nur wenige beschaffen sich wissenschaftliche Informationen aus dem Internet, ergab eine Studie der Sozialforschungsstelle an der Universität Dortmund. Zwar grast knapp zwei Drittel des akademischen Nachwuchses das Web mit den üblichen Suchmaschinen ab - durchaus auch nach fachlichen Informationen. Doch es herrscht allgemeine Unzufriedenheit mit den Ergebnissen der Recherchen. Wichtigster Kritikpunkt: ein umfassendes Auflisten aller Treffer ist meist nur hinderlich. Biologen etwa, die nach Veröffentlichungen über Eiweiße suchen, sind weniger an Küchenrezepten mit Eischnee interessiert - die sie aber mitserviert bekommen. Selbst die Recherche nach "Protein ohne Eiweiß", die bei einigen Suchmaschinen möglich ist, führt noch zu einem mittleren Informationsstau. Eine Maschine, die sich in Biologie auskennt und ausschließlich dieses Feld beackert, wäre gut. Im Auftrag des Bildungsministeriums entwickelt der Verein zur Förderung eines Deutschen Forschungsnetzes (DFN) nun solche fachspezifischen Suchmaschinen. Wie üblich, soll die Software unablässig im Netz stöbern - und die Funde nach einem Schlagwortkatalog festgelegten Fachgebieten zuordnen. Anfragen durchstöbern dann nur die entsprechende Sektion. Der Bezug der Dokumente untereinander, die Links auf den Seiten werden zur Bewertung herangezogen. Damit, hoffen die Forscher, sei ein effektives Ranking möglich: Die Dateien, auf die am häufigsten verwiesen wird, landen ganz oben. Die erfolgreiche allgemeine Suchmaschine Google arbeitet nach diesem Prinzip. Das Ministerium zahlt dafür 1,2 Millionen Mark. DFN-Chef Eike Jessen: "Spätestens im Frühjahr 2003 soll die innovative Suchsoftware für die Mitglieder des DFN-Vereins sowie für andere akademische Einrichtungen frei verfügbar sein.""
    Source
    Frankfurter Rundschau. Nr.240 vom 16.10.2001., S.29
  4. Vidmar, D.J.: Darwin on the Web : the evolution of search tools (1999) 0.01 
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    Source
    Computers in libraries. 19(1999) no.5, S.22-28
  5. Carroll, N.: Search engine optimization (2009) 0.01 
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    Abstract
    Search engine optimization (SEO) is the craft of elevating Web sites or individual Web site pages to higher rankings on search engines through programming, marketing, or content acumen. This section covers the origins of SEO, strategies and tactics, history and trends, and the evolution of user behavior in online searching.
    Date
    27. 8.2011 14:29:37
  6. Sauer, D.: Alles schneller finden (2001) 0.01 
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    Date
    1. 8.1997 14:03:29
    11.11.2001 17:25:22
    Source
    Com!online. 2001, H.12, S.24-29
  7. Loeper, D. von: Sherlock Holmes im Netz (1997) 0.00 
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    Date
    22. 2.1997 19:50:29
  8. Speck, H.; Thiele, F.P.: Playing the search engines or hacking the box : Möglichkeiten und Gefahren von Suchmaschinen-Hacking am Beispiel von Google (2007) 0.00 
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    Abstract
    Dieses Kapitel beschreibt ein quantitatives Verfahren, bei dem Suchmaschinen als exploratives Werkzeug für die Erhebung forschungsrelevanter Daten benutzt werden. Suchmaschinen bilden dabei die Grundlage für einen systemtheoretischen Ansatz, der die gewonnenen Informationen für die Abbildung der makro-soziologischen Eigenschaften einzelner Webseiten und kompletter Netzwerke nutzt. Die technischen Fortschritte des Information Retrieval ermöglichen 15 Jahre nach der Evolution des Internets zum Massenmedium Zugang zu Informationen und informationsverfahren, die ohne den Wandel des Verhältnisses von Öffentlichkeit und Privatsphäre, von Internetnutzern zu Inhalte-Produzenten und von Sendern zu Empfängern im Sinne des mathematischen Modells der Kommunikation nicht vorstellbar sind. Diese Entwicklung erlaubt die Nutzung innovativer Explorationsverfahren, die durch den direkten Zugriff auf Milliarden von Daten auch Einblicke in die Transaktionsprozesse der daran beteiligten Suchmaschinen und Märkte bieten. Im Folgenden werden die Transformationen des Öffentlichen Raumes und der Privatsphäre beleuchtet. Besonderes Augenmerk gilt dabei dem Zugang und der Verfügbarkeit von Informationen in Information-Retrieval-Systemen, die relevante Informationen für eine umfassende Exploration und Analyse der Zielobjekte geben. Beschrieben wird insbesondere, wie eine Nutzung von Suchmaschinen zur Datenerhebung verbunden mit einer Betrachtung als geregelte Prozesse innerhalb eines kybernetischen Modells Nutzungsmöglichkeiten und Optionen für die quantitative Analyse von Nutzerverhalten, Strukturen und Marktzahlen bietet.
    Date
    13. 5.2007 10:29:29
  9. Lewandowski, D.: Alles nur noch Google? : Entwicklungen im Bereich der WWW-Suchmaschinen (2002) 0.00 
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    Date
    29. 9.2002 18:49:22
  10. Becker, F.: Internet-Suchmaschinen : Funktionsweise und Beurteilung (1999) 0.00 
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    Date
    23.10.1996 17:26:29
    22. 3.2008 14:04:11
  11. From 'storage and retrieval systems' to 'search engines' : text retrieval in evolution (1998) 0.00 
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  12. Marchiori, M.: ¬The quest for correct information on the Web : hyper search engines (1997) 0.00 
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    Date
    1. 8.1996 22:08:06
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1225-1235
  13. Chang, C.-H.; Hsu, C.-C.: Customizable multi-engine search tool with clustering (1997) 0.00 
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    Date
    1. 8.1996 22:08:06
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1217-1224
  14. Hancock, B.: Subject-specific search engines : using the Harvest system to gather and maintain information on the Internet (1998) 0.00 
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    Date
    6. 3.1997 16:22:15
    5. 3.1999 19:29:26
  15. Green, D.: ¬The evolution of Web searching (1999) 0.00 
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  16. Carrière, S.J.; Kazman, R.: Webquery : searching and visualising the Web through connectivity (1997) 0.00 
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    Date
    1. 8.1996 22:08:06
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1257-1267
  17. Mukherjea, S.; Hirata, K.; Hara, Y.: Towards a multimedia World-Wide Web information retrieval engine (1997) 0.00 
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    1. 8.1996 22:08:06
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1181-1191
  18. Fuld, L.M.: Will today's databases survive : a question of value (1996) 0.00 
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    Abstract
    Discusses the evolution of online databases during the 1990s considering the effect of cheap information accessed through the Internet. InfoSeek includes Associated Press Online, Reuters Business Report, Commerce Business Daily and Cambridge Scientific Abstracts for a basic 9.95 dollars per month. PR Newswire offers an automated faxback system of press releases at no charge to the caller. CD-ROM directories are making online access almost obsolete. With greater numbers of sophisticated electronic competitors, survival can only be achieved through high quality access, accuracy and added value
  19. Pulido, J.R.V.: Recupracion de la information en Internet : motores y otros agentes des busqueda (1997) 0.00 
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    Abstract
    Introduces the concept of search engines, their evolution in the recent history of the Internet, their components, procedures and suggested classification. In an attempt to solve the current terminological chaos. Analyses their comparative advantages and disadvantages and makes proposals for further improvements. Presents a bibliography for further reading
  20. Jenkins, C.: Searching the World Wide Web : an evaluation of available tools and methodologies (1998) 0.00 
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    Abstract
    Organises WWW search engines and classified directories into a number of categories, according to their information acquisition and retrieval methods, with the intention of exposing the strengths and weaknesses of the various approaches. Discusses the importance and implications of information retrieval techniques. Description of the evolution of automated tools enables an insight into the aims of recent and future implementations

Authors

Years

Languages

  • d 133
  • e 120
  • f 2
  • nl 1
  • sp 1
  • More… Less…

Types

  • a 232
  • el 12
  • m 12
  • x 3
  • p 2
  • r 1
  • s 1
  • More… Less…

Themes

Subjects

Classifications