Search (2 results, page 1 of 1)

  • × subject_ss:"Search engines"
  1. Segev, E.: Google and the digital divide : the bias of online knowledge (2010) 0.02
    0.020237612 = product of:
      0.040475223 = sum of:
        0.040475223 = product of:
          0.08095045 = sum of:
            0.08095045 = weight(_text_:searching in 3079) [ClassicSimilarity], result of:
              0.08095045 = score(doc=3079,freq=6.0), product of:
                0.2091384 = queryWeight, product of:
                  4.0452914 = idf(docFreq=2103, maxDocs=44218)
                  0.051699217 = queryNorm
                0.38706642 = fieldWeight in 3079, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  4.0452914 = idf(docFreq=2103, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3079)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Content
    Inhalt: Power, communication and the internet -- The structure and power of search engines -- Google and the politics of online searching -- Users and uses of Google's information -- Mass media channels and the world of Google News -- Google's global mapping
    LCSH
    Internet searching
    Subject
    Internet searching
  2. Next generation search engines : advanced models for information retrieval (2012) 0.01
    0.00826197 = product of:
      0.01652394 = sum of:
        0.01652394 = product of:
          0.03304788 = sum of:
            0.03304788 = weight(_text_:searching in 357) [ClassicSimilarity], result of:
              0.03304788 = score(doc=357,freq=4.0), product of:
                0.2091384 = queryWeight, product of:
                  4.0452914 = idf(docFreq=2103, maxDocs=44218)
                  0.051699217 = queryNorm
                0.1580192 = fieldWeight in 357, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.0452914 = idf(docFreq=2103, maxDocs=44218)
                  0.01953125 = fieldNorm(doc=357)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    The main goal of this book is to transfer new research results from the fields of advanced computer sciences and information science to the design of new search engines. The readers will have a better idea of the new trends in applied research. The achievement of relevant, organized, sorted, and workable answers- to name but a few - from a search is becoming a daily need for enterprises and organizations, and, to a greater extent, for anyone. It does not consist of getting access to structural information as in standard databases; nor does it consist of searching information strictly by way of a combination of key words. It goes far beyond that. Whatever its modality, the information sought should be identified by the topics it contains, that is to say by its textual, audio, video or graphical contents. This is not a new issue. However, recent technological advances have completely changed the techniques being used. New Web technologies, the emergence of Intranet systems and the abundance of information on the Internet have created the need for efficient search and information access tools.
    Content
    Enthält die Beiträge: Das, A., A. Jain: Indexing the World Wide Web: the journey so far. Ke, W.: Decentralized search and the clustering paradox in large scale information networks. Roux, M.: Metadata for search engines: what can be learned from e-Sciences? Fluhr, C.: Crosslingual access to photo databases. Djioua, B., J.-P. Desclés u. M. Alrahabi: Searching and mining with semantic categories. Ghorbel, H., A. Bahri u. R. Bouaziz: Fuzzy ontologies building platform for Semantic Web: FOB platform. Lassalle, E., E. Lassalle: Semantic models in information retrieval. Berry, M.W., R. Esau u. B. Kiefer: The use of text mining techniques in electronic discovery for legal matters. Sleem-Amer, M., I. Bigorgne u. S. Brizard u.a.: Intelligent semantic search engines for opinion and sentiment mining. Hoeber, O.: Human-centred Web search.