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  • × theme_ss:"Suchmaschinen"
  1. Hodson, H.: Google's fact-checking bots build vast knowledge bank (2014) 0.04 
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    Abstract
    The search giant is automatically building Knowledge Vault, a massive database that could give us unprecedented access to the world's facts GOOGLE is building the largest store of knowledge in human history - and it's doing so without any human help. Instead, Knowledge Vault autonomously gathers and merges information from across the web into a single base of facts about the world, and the people and objects in it.
  2. Zins, C.: Models for classifying Internet resources (2002) 0.03 
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    Abstract
    Designing systematic access to Internet resources is a major item an the agenda of researchers and practitioners in the field of information science, and is the focus of this study. A critical analysis of classification schemes used in major portals and Web classified directories exposes inconsistencies in the way they classify Internet resources. The inconsistencies indicate that the developers fall to differentiate the various classificatory models, and are unaware of their different rationales. The study establishes eight classificatory models for resources available to Internet users. Internet resources can be classified by subjects, objects, applications, users, locations, reference sources, media, and languages. The first five models are contentrelated; namely they characterize the content of the resource. The other three models are formst-related; namely they characterize the format of the resource or its technological infrastructure. The study identifies and formulates the eight classificatory models, analyzes their rationales, and discusses alternative ways to combine them in a faceted integrated classification scheme.
  3. Li, L.; Shang, Y.; Zhang, W.: Improvement of HITS-based algorithms on Web documents 0.03 
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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/.
  4. Yahoo kooperiert mit Google : Online-Werbung (2008) 0.02 
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    Content
    "Yahoo will künftig mit dem Erzrivalen Google im Bereich Online-Werbung zusammenarbeiten. Zugleich erklärte der Internet-Konzern die Gespräche mit Microsoft über eine vollständige oder zumindest teilweise Übernahme durch den Softwareriesen für endgültig beendet. Konzernchef Jerry Yang sagte am Donnerstag, er sei der Auffassung, dass sich die Partnerschaft mit Google schneller auszahlen werde als ein Geschäft mit Microsoft. Yahoo will Google-Suchanzeigen auf seiner Seite platzieren. Dadurch könnten jährlich 800 Millionen Dollar (rund 517 Millionen Euro) an Umsatz erzielt werden, teilte der Konzern mit. Yang betonte, der Pakt mit Google schließe keine potenzielle künftige Fusion aus, auch nicht mit dem Microsoft. Yahoo konzentriere sich jedoch nun erst einmal auf sein eigenes Geschäft und die Partnerschaft mit Google. Das Abkommen ist zunächst auf vier Jahre angelegt und kann zweimal um je drei Jahre verlängert werden. Die Firmen räumten dem US-Justizministerium freiwillig eine Überprüfungsfrist von dreieinhalb Monaten vor dem Inkrafttreten der Vereinbarung ein. Sie benötigten für das Abkommen jedoch keine Zustimmung von den Kartellbehörden, hieß es in der Yahoo-Erklärung. Microsoft hatte sich seit Monaten um Yahoo bemüht. Der Internetkonzern hatte die Übernahmeofferte von 47,5 Milliarden Dollar aber als zu niedrig abgewiesen. Zuletzt wollte der weltgrößte Softwareproduzent daher immerhin das Yahoo-Suchmaschinengeschäft kaufen, wie zwei in die Angelegenheit eingeweihte Personen am Donnerstag sagten. Konkret habe Microsoft dazu einen 16-Prozent-Anteil an Yahoo erwerben wollen. Yahoo erklärte, dies passe nicht in seine Pläne. Nachdem bekannt wurde, dass die Gespräche zwischen Yahoo und Microsoft platzten, brach die Yahoo-Aktie um zehn Prozent auf 23,52 Dollar ein. Als der Konzern dann aber nach Handelsschluss in New York die Allianz mit Google verkündete, legten die Papiere wieder zu und kosteten nachbörslich 24 Dollar. Unklar war, wie die Entwicklung bei dem Yahoo-Großaktionär Carl Icahn ankam. Der Milliardär hatte mit Unverständnis auf die Ablehnung des Microsoft-Übernahmeangebots reagiert und deshalb das Management scharf angegriffen. Für eine Stellungnahme war er zunächst nicht erreichbar. Marktexperten sagten derweil, sie gingen davon aus, dass es keine weiteren Verhandlungen zwischen Microsoft und Yahoo geben werde. Microsoft werde nun aber versuchen, durch andere Übernahmen sich besser im Suchmaschinen-Wettbewerb gegen Google zu positionieren. Eine Möglichkeit sei der Kauf von AOL. Google ist mit großem Abstand Marktführer. Deshalb dürfte die Partnerschaft mit Yahoo auch auf eine genaue Prüfung durch die Wettbewerbsbehörden stoßen."
  5. Großjohann, K.: Gathering-, Harvesting-, Suchmaschinen (1996) 0.02 
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    Date
    7. 2.1996 22:38:41
    Pages
    22 S
  6. Höfer, W.: Detektive im Web (1999) 0.02 
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    Date
    22. 8.1999 20:22:06
  7. Rensman, J.: Blick ins Getriebe (1999) 0.02 
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    Date
    22. 8.1999 21:22:59
  8. Stock, M.; Stock, W.G.: Recherchieren im Internet (2004) 0.02 
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    Date
    27.11.2005 18:04:22
  9. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.02 
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    Date
    22. 6.2002 19:40:22
  10. 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
  11. 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
  12. ap: Suchmaschinen in neuem Gewand : Metaspinner kennt 600 Millionen Seiten (1999) 0.02 
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    Date
    3. 5.1997 8:44:22
  13. Dunning, A.: Do we still need search engines? (1999) 0.02 
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    Source
    Ariadne. 1999, no.22
  14. Bawden, D.: Google and the universe of knowledge (2008) 0.02 
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    Date
    7. 6.2008 16:22:20
  15. Langville, A.N.; Meyer, C.D.: Google's PageRank and beyond : the science of search engine rankings (2006) 0.01 
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    Content
    Chapter 9. Accelerating the Computation of PageRank: 9.1 An Adaptive Power Method - 9.2 Extrapolation - 9.3 Aggregation - 9.4 Other Numerical Methods Chapter 10. Updating the PageRank Vector: 10.1 The Two Updating Problems and their History - 10.2 Restarting the Power Method - 10.3 Approximate Updating Using Approximate Aggregation - 10.4 Exact Aggregation - 10.5 Exact vs. Approximate Aggregation - 10.6 Updating with Iterative Aggregation - 10.7 Determining the Partition - 10.8 Conclusions Chapter 11. The HITS Method for Ranking Webpages: 11.1 The HITS Algorithm - 11.2 HITS Implementation - 11.3 HITS Convergence - 11.4 HITS Example - 11.5 Strengths and Weaknesses of HITS - 11.6 HITS's Relationship to Bibliometrics - 11.7 Query-Independent HITS - 11.8 Accelerating HITS - 11.9 HITS Sensitivity Chapter 12. Other Link Methods for Ranking Webpages: 12.1 SALSA - 12.2 Hybrid Ranking Methods - 12.3 Rankings based on Traffic Flow Chapter 13. The Future of Web Information Retrieval: 13.1 Spam - 13.2 Personalization - 13.3 Clustering - 13.4 Intelligent Agents - 13.5 Trends and Time-Sensitive Search - 13.6 Privacy and Censorship - 13.7 Library Classification Schemes - 13.8 Data Fusion Chapter 14. Resources for Web Information Retrieval: 14.1 Resources for Getting Started - 14.2 Resources for Serious Study Chapter 15. The Mathematics Guide: 15.1 Linear Algebra - 15.2 Perron-Frobenius Theory - 15.3 Markov Chains - 15.4 Perron Complementation - 15.5 Stochastic Complementation - 15.6 Censoring - 15.7 Aggregation - 15.8 Disaggregation
  16. Auf der Suche nach Suchmaschinen (1996) 0.01 
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    Source
    Cogito. 12(1996) H.5, S.19-22
  17. Birmingham, J.: Internet search engines (1996) 0.01 
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    Date
    10.11.1996 16:36:22
  18. Bager, J.: Weniger ist mehr : Internet-Suchmaschinen richtig einsetzen (1998) 0.01 
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    Date
    29.12.1998 11:22:00
  19. Lob, S.: Per Mausklick auf die neusten Nachrichten : Internet-Suchmaschinen liefern Presse-Überblicke und stellen persönliche Zeitungen zusammen (1998) 0.01 
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    Date
    29.12.1998 11:22:25
  20. 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

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  • p 2
  • x 2
  • r 1
  • More… Less…

Themes

Subjects

Classifications