Search (4 results, page 1 of 1)

  • × language_ss:"e"
  • × classification_ss:"54.65 / Webentwicklung / Webanwendungen"
  1. Handbuch Internet-Suchmaschinen [1] : Nutzerorientierung in Wissenschaft und Praxis (2009) 0.01
    0.0064920965 = product of:
      0.023804354 = sum of:
        0.003172733 = product of:
          0.006345466 = sum of:
            0.006345466 = weight(_text_:h in 329) [ClassicSimilarity], result of:
              0.006345466 = score(doc=329,freq=2.0), product of:
                0.0660481 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.026584605 = queryNorm
                0.096073404 = fieldWeight in 329, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=329)
          0.5 = coord(1/2)
        0.0021048097 = weight(_text_:s in 329) [ClassicSimilarity], result of:
          0.0021048097 = score(doc=329,freq=6.0), product of:
            0.028903782 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.026584605 = queryNorm
            0.07282126 = fieldWeight in 329, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.02734375 = fieldNorm(doc=329)
        0.018526811 = weight(_text_:k in 329) [ClassicSimilarity], result of:
          0.018526811 = score(doc=329,freq=4.0), product of:
            0.09490114 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.026584605 = queryNorm
            0.19522223 = fieldWeight in 329, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.02734375 = fieldNorm(doc=329)
      0.27272728 = coord(3/11)
    
    Classification
    TVK (FH K)
    Footnote
    Vgl. auch: http://www.bui.haw-hamburg.de/164.html (Elektronische Ressource) Rez. in: IWP 60(2009) H.3, S.177-178 (L. Weisel): "Mit dem vorliegenden Handbuch will der Herausgeber, Prof. Dr. Dirk Lewandowksi von der Hochschule für Angewandte Wissenschaften Hamburg, nach eigenen Worten eine Lücke füllen. Er hat renommierte Autoren aus unterschiedlichen Fachcommunities aufgerufen, zu dem Thema "Suchmaschinen im Internet" ihre unterschiedlichen Perspektiven in Form von Übersichtsartikeln zusammenzuführen. So möchte er mit diesem Band den Austausch zwischen den Communities sowie zwischen Wissenschaftlern und Praktikern fördern. . . . Empfehlung Dem Handbuch "Internet-Suchmaschinen" wird eine breite Leserschaft aus Wissenschaft und Praxis des Suchens und Findens im Web gewünscht, es sollte bei allen Einrichtungen für die Ausbildung des Fachnachwuchses zum Repertoire gehören, um diesen kritisch an die Thematik heranzuführen. Das gedruckte Werk wird der Aktualität und dem Wandel in diesem sehr dynamischen Fachgebiet Tribut zollen müssen. Statt einer zeitnahen Zweitausgabe sei dem Herausgeber und dem Verlag hier der Weg der kontinuierlichen Ergänzung empfohlen: um die oben genannten fehlenden Beiträge, aber auch sich neu ententwickelnde Inhalte - in Form eines lebendigen Lehrbuches -auf der geeigneten elektronischen Plattform."
    GHBS
    TVK (FH K)
    Pages
    VIII, 409 S
    Type
    s
  2. Aberer, K. et al.: ¬The Semantic Web : 6th International Semantic Web Conference, 2nd Asian Semantic Web Conference, ISWC 2007 + ASWC 2007, Busan, Korea, November 11-15, 2007 : proceedings (2007) 0.01
    0.0050449185 = product of:
      0.018498033 = sum of:
        0.0015620294 = weight(_text_:a in 2477) [ClassicSimilarity], result of:
          0.0015620294 = score(doc=2477,freq=2.0), product of:
            0.030653298 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.026584605 = queryNorm
            0.050957955 = fieldWeight in 2477, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.03125 = fieldNorm(doc=2477)
        0.00196408 = weight(_text_:s in 2477) [ClassicSimilarity], result of:
          0.00196408 = score(doc=2477,freq=4.0), product of:
            0.028903782 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.026584605 = queryNorm
            0.06795235 = fieldWeight in 2477, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03125 = fieldNorm(doc=2477)
        0.014971925 = weight(_text_:k in 2477) [ClassicSimilarity], result of:
          0.014971925 = score(doc=2477,freq=2.0), product of:
            0.09490114 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.026584605 = queryNorm
            0.15776339 = fieldWeight in 2477, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.03125 = fieldNorm(doc=2477)
      0.27272728 = coord(3/11)
    
    Abstract
    This book constitutes the refereed proceedings of the joint 6th International Semantic Web Conference, ISWC 2007, and the 2nd Asian Semantic Web Conference, ASWC 2007, held in Busan, Korea, in November 2007. The 50 revised full academic papers and 12 revised application papers presented together with 5 Semantic Web Challenge papers and 12 selected doctoral consortium articles were carefully reviewed and selected from a total of 257 submitted papers to the academic track and 29 to the applications track. The papers address all current issues in the field of the semantic Web, ranging from theoretical and foundational aspects to various applied topics such as management of semantic Web data, ontologies, semantic Web architecture, social semantic Web, as well as applications of the semantic Web. Short descriptions of the top five winning applications submitted to the Semantic Web Challenge competition conclude the volume.
    Pages
    XXVII, 973 S
    Type
    s
  3. Hearst, M.A.: Search user interfaces (2009) 0.00
    0.0042068325 = product of:
      0.023137579 = sum of:
        0.00196408 = weight(_text_:s in 4029) [ClassicSimilarity], result of:
          0.00196408 = score(doc=4029,freq=4.0), product of:
            0.028903782 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.026584605 = queryNorm
            0.06795235 = fieldWeight in 4029, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03125 = fieldNorm(doc=4029)
        0.0211735 = weight(_text_:k in 4029) [ClassicSimilarity], result of:
          0.0211735 = score(doc=4029,freq=4.0), product of:
            0.09490114 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.026584605 = queryNorm
            0.22311112 = fieldWeight in 4029, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.03125 = fieldNorm(doc=4029)
      0.18181819 = coord(2/11)
    
    Classification
    TXM (FH K)
    Footnote
    Rez. in: JASIST 63(2012) no.12, S. 2555-2556 (M. Efron)
    GHBS
    TXM (FH K)
    Pages
    XVIII, 385 S
  4. Langville, A.N.; Meyer, C.D.: Google's PageRank and beyond : the science of search engine rankings (2006) 0.00
    0.0019719787 = product of:
      0.0072305882 = sum of:
        0.0038459331 = product of:
          0.0076918663 = sum of:
            0.0076918663 = weight(_text_:h in 6) [ClassicSimilarity], result of:
              0.0076918663 = score(doc=6,freq=4.0), product of:
                0.0660481 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.026584605 = queryNorm
                0.11645855 = fieldWeight in 6, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0234375 = fieldNorm(doc=6)
          0.5 = coord(1/2)
        0.0023430442 = weight(_text_:a in 6) [ClassicSimilarity], result of:
          0.0023430442 = score(doc=6,freq=8.0), product of:
            0.030653298 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.026584605 = queryNorm
            0.07643694 = fieldWeight in 6, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0234375 = fieldNorm(doc=6)
        0.0010416106 = weight(_text_:s in 6) [ClassicSimilarity], result of:
          0.0010416106 = score(doc=6,freq=2.0), product of:
            0.028903782 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.026584605 = queryNorm
            0.036037173 = fieldWeight in 6, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0234375 = fieldNorm(doc=6)
      0.27272728 = coord(3/11)
    
    Content
    Inhalt: Chapter 1. Introduction to Web Search Engines: 1.1 A Short History of Information Retrieval - 1.2 An Overview of Traditional Information Retrieval - 1.3 Web Information Retrieval Chapter 2. Crawling, Indexing, and Query Processing: 2.1 Crawling - 2.2 The Content Index - 2.3 Query Processing Chapter 3. Ranking Webpages by Popularity: 3.1 The Scene in 1998 - 3.2 Two Theses - 3.3 Query-Independence Chapter 4. The Mathematics of Google's PageRank: 4.1 The Original Summation Formula for PageRank - 4.2 Matrix Representation of the Summation Equations - 4.3 Problems with the Iterative Process - 4.4 A Little Markov Chain Theory - 4.5 Early Adjustments to the Basic Model - 4.6 Computation of the PageRank Vector - 4.7 Theorem and Proof for Spectrum of the Google Matrix Chapter 5. Parameters in the PageRank Model: 5.1 The a Factor - 5.2 The Hyperlink Matrix H - 5.3 The Teleportation Matrix E Chapter 6. The Sensitivity of PageRank; 6.1 Sensitivity with respect to alpha - 6.2 Sensitivity with respect to H - 6.3 Sensitivity with respect to vT - 6.4 Other Analyses of Sensitivity - 6.5 Sensitivity Theorems and Proofs Chapter 7. The PageRank Problem as a Linear System: 7.1 Properties of (I - alphaS) - 7.2 Properties of (I - alphaH) - 7.3 Proof of the PageRank Sparse Linear System Chapter 8. Issues in Large-Scale Implementation of PageRank: 8.1 Storage Issues - 8.2 Convergence Criterion - 8.3 Accuracy - 8.4 Dangling Nodes - 8.5 Back Button Modeling
    Pages
    X, 224 S

Types