Search (720 results, page 1 of 36)

  • × theme_ss:"Suchmaschinen"
  1. Li, L.; Shang, Y.; Zhang, W.: Improvement of HITS-based algorithms on Web documents 0.56
    0.5603235 = product of:
      0.74709797 = sum of:
        0.06468401 = product of:
          0.19405203 = sum of:
            0.19405203 = weight(_text_:3a in 2514) [ClassicSimilarity], result of:
              0.19405203 = score(doc=2514,freq=2.0), product of:
                0.34527722 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.040726203 = queryNorm
                0.56201804 = fieldWeight in 2514, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2514)
          0.33333334 = coord(1/3)
        0.274431 = weight(_text_:2f in 2514) [ClassicSimilarity], result of:
          0.274431 = score(doc=2514,freq=4.0), product of:
            0.34527722 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.040726203 = queryNorm
            0.7948135 = fieldWeight in 2514, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.046875 = fieldNorm(doc=2514)
        0.03988619 = weight(_text_:world in 2514) [ClassicSimilarity], result of:
          0.03988619 = score(doc=2514,freq=2.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.25480178 = fieldWeight in 2514, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.046875 = fieldNorm(doc=2514)
        0.053001273 = weight(_text_:wide in 2514) [ClassicSimilarity], result of:
          0.053001273 = score(doc=2514,freq=2.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.29372054 = fieldWeight in 2514, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.046875 = fieldNorm(doc=2514)
        0.040664475 = weight(_text_:web in 2514) [ClassicSimilarity], result of:
          0.040664475 = score(doc=2514,freq=4.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.3059541 = fieldWeight in 2514, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.046875 = fieldNorm(doc=2514)
        0.274431 = weight(_text_:2f in 2514) [ClassicSimilarity], result of:
          0.274431 = score(doc=2514,freq=4.0), product of:
            0.34527722 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.040726203 = queryNorm
            0.7948135 = fieldWeight in 2514, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.046875 = fieldNorm(doc=2514)
      0.75 = coord(6/8)
    
    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/.
    Source
    WWW '02: Proceedings of the 11th International Conference on World Wide Web, May 7-11, 2002, Honolulu, Hawaii, USA
  2. Cheong, F.C.: Internet agents : spiders, wanderers, brokers, and bots (1996) 0.33
    0.3272831 = product of:
      0.523653 = sum of:
        0.09401265 = weight(_text_:world in 774) [ClassicSimilarity], result of:
          0.09401265 = score(doc=774,freq=4.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.60057354 = fieldWeight in 774, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.078125 = fieldNorm(doc=774)
        0.12492522 = weight(_text_:wide in 774) [ClassicSimilarity], result of:
          0.12492522 = score(doc=774,freq=4.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.69230604 = fieldWeight in 774, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.078125 = fieldNorm(doc=774)
        0.08300602 = weight(_text_:web in 774) [ClassicSimilarity], result of:
          0.08300602 = score(doc=774,freq=6.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.6245262 = fieldWeight in 774, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.078125 = fieldNorm(doc=774)
        0.084986925 = weight(_text_:computer in 774) [ClassicSimilarity], result of:
          0.084986925 = score(doc=774,freq=4.0), product of:
            0.14883429 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.040726203 = queryNorm
            0.5710171 = fieldWeight in 774, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.078125 = fieldNorm(doc=774)
        0.13672216 = product of:
          0.27344432 = sum of:
            0.27344432 = weight(_text_:programming in 774) [ClassicSimilarity], result of:
              0.27344432 = score(doc=774,freq=4.0), product of:
                0.26696935 = queryWeight, product of:
                  6.5552235 = idf(docFreq=170, maxDocs=44218)
                  0.040726203 = queryNorm
                1.0242536 = fieldWeight in 774, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  6.5552235 = idf(docFreq=170, maxDocs=44218)
                  0.078125 = fieldNorm(doc=774)
          0.5 = coord(1/2)
      0.625 = coord(5/8)
    
    RSWK
    Internet / World Wide Web / Computer programming
    Subject
    Internet / World Wide Web / Computer programming
    Theme
    Web-Agenten
  3. Bradley, P.: Advanced Internet searcher's handbook (1998) 0.20
    0.1964139 = product of:
      0.3928278 = sum of:
        0.11514151 = weight(_text_:world in 5454) [ClassicSimilarity], result of:
          0.11514151 = score(doc=5454,freq=6.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.7355494 = fieldWeight in 5454, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.078125 = fieldNorm(doc=5454)
        0.12492522 = weight(_text_:wide in 5454) [ClassicSimilarity], result of:
          0.12492522 = score(doc=5454,freq=4.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.69230604 = fieldWeight in 5454, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.078125 = fieldNorm(doc=5454)
        0.06777413 = weight(_text_:web in 5454) [ClassicSimilarity], result of:
          0.06777413 = score(doc=5454,freq=4.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.5099235 = fieldWeight in 5454, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.078125 = fieldNorm(doc=5454)
        0.084986925 = weight(_text_:computer in 5454) [ClassicSimilarity], result of:
          0.084986925 = score(doc=5454,freq=4.0), product of:
            0.14883429 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.040726203 = queryNorm
            0.5710171 = fieldWeight in 5454, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.078125 = fieldNorm(doc=5454)
      0.5 = coord(4/8)
    
    Footnote
    Rez. in: Information world review. 1999, no.146, S.26 (D. Parr)
    LCSH
    World Wide Web (Information retrieval system)
    Internet (Computer network)
    Subject
    World Wide Web (Information retrieval system)
    Internet (Computer network)
  4. Belew, R.K.: Finding out about : a cognitive perspective on search engine technology and the WWW (2001) 0.19
    0.1853454 = product of:
      0.29655263 = sum of:
        0.059458826 = weight(_text_:world in 3346) [ClassicSimilarity], result of:
          0.059458826 = score(doc=3346,freq=10.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.37983608 = fieldWeight in 3346, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.03125 = fieldNorm(doc=3346)
        0.08655073 = weight(_text_:wide in 3346) [ClassicSimilarity], result of:
          0.08655073 = score(doc=3346,freq=12.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.47964367 = fieldWeight in 3346, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.03125 = fieldNorm(doc=3346)
        0.054219306 = weight(_text_:web in 3346) [ClassicSimilarity], result of:
          0.054219306 = score(doc=3346,freq=16.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.4079388 = fieldWeight in 3346, product of:
              4.0 = tf(freq=16.0), with freq of:
                16.0 = termFreq=16.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.03125 = fieldNorm(doc=3346)
        0.041634917 = weight(_text_:computer in 3346) [ClassicSimilarity], result of:
          0.041634917 = score(doc=3346,freq=6.0), product of:
            0.14883429 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.040726203 = queryNorm
            0.2797401 = fieldWeight in 3346, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.03125 = fieldNorm(doc=3346)
        0.054688867 = product of:
          0.109377734 = sum of:
            0.109377734 = weight(_text_:programming in 3346) [ClassicSimilarity], result of:
              0.109377734 = score(doc=3346,freq=4.0), product of:
                0.26696935 = queryWeight, product of:
                  6.5552235 = idf(docFreq=170, maxDocs=44218)
                  0.040726203 = queryNorm
                0.40970147 = fieldWeight in 3346, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  6.5552235 = idf(docFreq=170, maxDocs=44218)
                  0.03125 = fieldNorm(doc=3346)
          0.5 = coord(1/2)
      0.625 = coord(5/8)
    
    Abstract
    The World Wide Web is rapidly filling with more text than anyone could have imagined even a short time ago, but the task of isolating relevant parts of this vast information has become just that much more daunting. Richard Belew brings a cognitive perspective to the study of information retrieval as a discipline within computer science. He introduces the idea of Finding Out About (FDA) as the process of actively seeking out information relevant to a topic of interest and describes its many facets - ranging from creating a good characterization of what the user seeks, to what documents actually mean, to methods of inferring semantic clues about each document, to the problem of evaluating whether our search engines are performing as we have intended. Finding Out About explains how to build the tools that are useful for searching collections of text and other media. In the process it takes a close look at the properties of textual documents that do not become clear until very large collections of them are brought together and shows that the construction of effective search engines requires knowledge of the statistical and mathematical properties of linguistic phenomena, as well as an appreciation for the cognitive foundation we bring to the task as language users. The unique approach of this book is its even handling of the phenomena of both numbers and words, making it accessible to a wide audience. The textbook is usable in both undergraduate and graduate classes on information retrieval, library science, and computational linguistics. The text is accompanied by a CD-ROM that contains a hypertext version of the book, including additional topics and notes not present in the printed edition. In addition, the CD contains the full text of C.J. "Keith" van Rijsbergen's famous textbook, Information Retrieval (now out of print). Many active links from Belew's to van Rijsbergen's hypertexts help to unite the material. Several test corpora and indexing tools are provided, to support the design of your own search engine. Additional exercises using these corpora and code are available to instructors. Also supporting this book is a Web site that will include recent additions to the book, as well as links to sites of new topics and methods.
    LCSH
    Search engines / Programming
    World Wide Web / Computer programs
    Web search engines
    RSWK
    Suchmaschine / World Wide Web / Information Retrieval
    Subject
    Suchmaschine / World Wide Web / Information Retrieval
    Search engines / Programming
    World Wide Web / Computer programs
    Web search engines
  5. Head, M.; Archer, N.; Yuan, Y.: World Wide Web navigation aid (2000) 0.18
    0.18398158 = product of:
      0.36796317 = sum of:
        0.09306778 = weight(_text_:world in 6228) [ClassicSimilarity], result of:
          0.09306778 = score(doc=6228,freq=2.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.5945375 = fieldWeight in 6228, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.109375 = fieldNorm(doc=6228)
        0.12366965 = weight(_text_:wide in 6228) [ClassicSimilarity], result of:
          0.12366965 = score(doc=6228,freq=2.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.685348 = fieldWeight in 6228, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.109375 = fieldNorm(doc=6228)
        0.06709297 = weight(_text_:web in 6228) [ClassicSimilarity], result of:
          0.06709297 = score(doc=6228,freq=2.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.50479853 = fieldWeight in 6228, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.109375 = fieldNorm(doc=6228)
        0.08413275 = weight(_text_:computer in 6228) [ClassicSimilarity], result of:
          0.08413275 = score(doc=6228,freq=2.0), product of:
            0.14883429 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.040726203 = queryNorm
            0.56527805 = fieldWeight in 6228, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.109375 = fieldNorm(doc=6228)
      0.5 = coord(4/8)
    
    Source
    International journal of human-computer studies. 52(2000) no.2, S.301-330
  6. Amato, G.; Rabitti, F.; Savino, P.: Multimedia document search on the Web (1998) 0.16
    0.1551353 = product of:
      0.24821648 = sum of:
        0.05318159 = weight(_text_:world in 3605) [ClassicSimilarity], result of:
          0.05318159 = score(doc=3605,freq=2.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.33973572 = fieldWeight in 3605, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.0625 = fieldNorm(doc=3605)
        0.07066837 = weight(_text_:wide in 3605) [ClassicSimilarity], result of:
          0.07066837 = score(doc=3605,freq=2.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.3916274 = fieldWeight in 3605, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.0625 = fieldNorm(doc=3605)
        0.054219306 = weight(_text_:web in 3605) [ClassicSimilarity], result of:
          0.054219306 = score(doc=3605,freq=4.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.4079388 = fieldWeight in 3605, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.0625 = fieldNorm(doc=3605)
        0.048075862 = weight(_text_:computer in 3605) [ClassicSimilarity], result of:
          0.048075862 = score(doc=3605,freq=2.0), product of:
            0.14883429 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.040726203 = queryNorm
            0.32301605 = fieldWeight in 3605, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.0625 = fieldNorm(doc=3605)
        0.022071354 = product of:
          0.04414271 = sum of:
            0.04414271 = weight(_text_:22 in 3605) [ClassicSimilarity], result of:
              0.04414271 = score(doc=3605,freq=2.0), product of:
                0.14261623 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040726203 = queryNorm
                0.30952093 = fieldWeight in 3605, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3605)
          0.5 = coord(1/2)
      0.625 = coord(5/8)
    
    Date
    1. 8.1996 22:08:06
    Footnote
    Contribution to a special issue devoted to the Proceedings of the 7th International World Wide Web Conference, held 14-18 April 1998, Brisbane, Australia
    Source
    Computer networks and ISDN systems. 30(1998) nos.1/7, S.604-606
  7. Mukherjea, S.; Hirata, K.; Hara, Y.: Towards a multimedia World-Wide Web information retrieval engine (1997) 0.15
    0.14611048 = product of:
      0.23377675 = sum of:
        0.056407593 = weight(_text_:world in 2678) [ClassicSimilarity], result of:
          0.056407593 = score(doc=2678,freq=4.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.36034414 = fieldWeight in 2678, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.046875 = fieldNorm(doc=2678)
        0.07495513 = weight(_text_:wide in 2678) [ClassicSimilarity], result of:
          0.07495513 = score(doc=2678,freq=4.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.4153836 = fieldWeight in 2678, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.046875 = fieldNorm(doc=2678)
        0.049803615 = weight(_text_:web in 2678) [ClassicSimilarity], result of:
          0.049803615 = score(doc=2678,freq=6.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.37471575 = fieldWeight in 2678, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.046875 = fieldNorm(doc=2678)
        0.0360569 = weight(_text_:computer in 2678) [ClassicSimilarity], result of:
          0.0360569 = score(doc=2678,freq=2.0), product of:
            0.14883429 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.040726203 = queryNorm
            0.24226204 = fieldWeight in 2678, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.046875 = fieldNorm(doc=2678)
        0.016553516 = product of:
          0.03310703 = sum of:
            0.03310703 = weight(_text_:22 in 2678) [ClassicSimilarity], result of:
              0.03310703 = score(doc=2678,freq=2.0), product of:
                0.14261623 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040726203 = queryNorm
                0.23214069 = fieldWeight in 2678, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2678)
          0.5 = coord(1/2)
      0.625 = coord(5/8)
    
    Abstract
    Describes a search engine that integrate text and image search. 1 or more Web site can be indexed for both textual and image information, allowing the user to search based on keywords or images or both. Another problem with the current search engines is that they show the results as pages of scrolled lists; this is not very user-friendly. The search engine allows the user to visualise to results in various ways. Explains the indexing and searching techniques of the search engine and highlights several features of the querying interface to make the retrieval process more efficient. Use examples to show the usefulness of the technology
    Date
    1. 8.1996 22:08:06
    Footnote
    Contribution to a special issue of papers from the 6th International World Wide Web conference, held 7-11 Apr 1997, Santa Clara, California
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1181-1191
  8. Marchiori, M.: ¬The quest for correct information on the Web : hyper search engines (1997) 0.14
    0.14240734 = product of:
      0.22785175 = sum of:
        0.04653389 = weight(_text_:world in 7453) [ClassicSimilarity], result of:
          0.04653389 = score(doc=7453,freq=2.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.29726875 = fieldWeight in 7453, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.0546875 = fieldNorm(doc=7453)
        0.061834823 = weight(_text_:wide in 7453) [ClassicSimilarity], result of:
          0.061834823 = score(doc=7453,freq=2.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.342674 = fieldWeight in 7453, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.0546875 = fieldNorm(doc=7453)
        0.058104217 = weight(_text_:web in 7453) [ClassicSimilarity], result of:
          0.058104217 = score(doc=7453,freq=6.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.43716836 = fieldWeight in 7453, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.0546875 = fieldNorm(doc=7453)
        0.042066377 = weight(_text_:computer in 7453) [ClassicSimilarity], result of:
          0.042066377 = score(doc=7453,freq=2.0), product of:
            0.14883429 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.040726203 = queryNorm
            0.28263903 = fieldWeight in 7453, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.0546875 = fieldNorm(doc=7453)
        0.019312434 = product of:
          0.038624868 = sum of:
            0.038624868 = weight(_text_:22 in 7453) [ClassicSimilarity], result of:
              0.038624868 = score(doc=7453,freq=2.0), product of:
                0.14261623 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040726203 = queryNorm
                0.2708308 = fieldWeight in 7453, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=7453)
          0.5 = coord(1/2)
      0.625 = coord(5/8)
    
    Abstract
    Presents a novel method to extract from a web object its hyper informative content, in contrast with current search engines, which only deal with the textual information content. This method is not only valuable per se, but it is shown to be able to considerably increase the precision of current search engines. It integrates with existing search engine technology since it can be implemented on top of every search engine, acting as a post-processor, thus automatically transforming a search engine into its corresponding hyper version. Shows how the hyper information can be usefully employed to face the search engines persuasion problem
    Date
    1. 8.1996 22:08:06
    Footnote
    Contribution to a special issue of papers from the 6th International World Wide Web conference, held 7-11 Apr 1997, Santa Clara, California
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1225-1235
  9. Kurzke, C.; Galle, M.; Bathelt, M.: WebAssistant : a user profile specific information retrieval assistant (1998) 0.14
    0.14240734 = product of:
      0.22785175 = sum of:
        0.04653389 = weight(_text_:world in 3559) [ClassicSimilarity], result of:
          0.04653389 = score(doc=3559,freq=2.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.29726875 = fieldWeight in 3559, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3559)
        0.061834823 = weight(_text_:wide in 3559) [ClassicSimilarity], result of:
          0.061834823 = score(doc=3559,freq=2.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.342674 = fieldWeight in 3559, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3559)
        0.058104217 = weight(_text_:web in 3559) [ClassicSimilarity], result of:
          0.058104217 = score(doc=3559,freq=6.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.43716836 = fieldWeight in 3559, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3559)
        0.042066377 = weight(_text_:computer in 3559) [ClassicSimilarity], result of:
          0.042066377 = score(doc=3559,freq=2.0), product of:
            0.14883429 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.040726203 = queryNorm
            0.28263903 = fieldWeight in 3559, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3559)
        0.019312434 = product of:
          0.038624868 = sum of:
            0.038624868 = weight(_text_:22 in 3559) [ClassicSimilarity], result of:
              0.038624868 = score(doc=3559,freq=2.0), product of:
                0.14261623 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040726203 = queryNorm
                0.2708308 = fieldWeight in 3559, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3559)
          0.5 = coord(1/2)
      0.625 = coord(5/8)
    
    Abstract
    Describes the concept of a proxy based information classification and filtering utility, named Web Assistant. On the behalf of users a private view of the WWW is generated based on a previously determined profile. This profile is created by monitoring the user anf group activities when browsing WWW pages. Additional features are integrated to allow for easy interoperability workgroups with similar project interests, maintain personal and common hotlists with automatic modification checks and a sophisticated search engine front-end
    Date
    1. 8.1996 22:08:06
    Footnote
    Contribution to a special issue devoted to the Proceedings of the 7th International World Wide Web Conference, held 14-18 April 1998, Brisbane, Australia
    Source
    Computer networks and ISDN systems. 30(1998) nos.1/7, S.654-655
    Theme
    Web-Agenten
  10. Jenkins, C.: Automatic classification of Web resources using Java and Dewey Decimal Classification (1998) 0.14
    0.14240734 = product of:
      0.22785175 = sum of:
        0.04653389 = weight(_text_:world in 1673) [ClassicSimilarity], result of:
          0.04653389 = score(doc=1673,freq=2.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.29726875 = fieldWeight in 1673, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1673)
        0.061834823 = weight(_text_:wide in 1673) [ClassicSimilarity], result of:
          0.061834823 = score(doc=1673,freq=2.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.342674 = fieldWeight in 1673, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1673)
        0.058104217 = weight(_text_:web in 1673) [ClassicSimilarity], result of:
          0.058104217 = score(doc=1673,freq=6.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.43716836 = fieldWeight in 1673, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1673)
        0.042066377 = weight(_text_:computer in 1673) [ClassicSimilarity], result of:
          0.042066377 = score(doc=1673,freq=2.0), product of:
            0.14883429 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.040726203 = queryNorm
            0.28263903 = fieldWeight in 1673, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1673)
        0.019312434 = product of:
          0.038624868 = sum of:
            0.038624868 = weight(_text_:22 in 1673) [ClassicSimilarity], result of:
              0.038624868 = score(doc=1673,freq=2.0), product of:
                0.14261623 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040726203 = queryNorm
                0.2708308 = fieldWeight in 1673, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1673)
          0.5 = coord(1/2)
      0.625 = coord(5/8)
    
    Abstract
    The Wolverhampton Web Library (WWLib) is a WWW search engine that provides access to UK based information. The experimental version developed in 1995, was a success but highlighted the need for a much higher degree of automation. An interesting feature of the experimental WWLib was that it organised information according to DDC. Discusses the advantages of classification and describes the automatic classifier that is being developed in Java as part of the new, fully automated WWLib
    Date
    1. 8.1996 22:08:06
    Footnote
    Contribution to a special issue devoted to the Proceedings of the 7th International World Wide Web Conference, held 14-18 April 1998, Brisbane, Australia; vgl. auch: http://www7.scu.edu.au/programme/posters/1846/com1846.htm.
    Source
    Computer networks and ISDN systems. 30(1998) nos.1/7, S.646-648
  11. Carrière, S.J.; Kazman, R.: Webquery : searching and visualising the Web through connectivity (1997) 0.13
    0.1311213 = product of:
      0.20979407 = sum of:
        0.03988619 = weight(_text_:world in 2674) [ClassicSimilarity], result of:
          0.03988619 = score(doc=2674,freq=2.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.25480178 = fieldWeight in 2674, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.046875 = fieldNorm(doc=2674)
        0.053001273 = weight(_text_:wide in 2674) [ClassicSimilarity], result of:
          0.053001273 = score(doc=2674,freq=2.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.29372054 = fieldWeight in 2674, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.046875 = fieldNorm(doc=2674)
        0.064296186 = weight(_text_:web in 2674) [ClassicSimilarity], result of:
          0.064296186 = score(doc=2674,freq=10.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.48375595 = fieldWeight in 2674, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.046875 = fieldNorm(doc=2674)
        0.0360569 = weight(_text_:computer in 2674) [ClassicSimilarity], result of:
          0.0360569 = score(doc=2674,freq=2.0), product of:
            0.14883429 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.040726203 = queryNorm
            0.24226204 = fieldWeight in 2674, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.046875 = fieldNorm(doc=2674)
        0.016553516 = product of:
          0.03310703 = sum of:
            0.03310703 = weight(_text_:22 in 2674) [ClassicSimilarity], result of:
              0.03310703 = score(doc=2674,freq=2.0), product of:
                0.14261623 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040726203 = queryNorm
                0.23214069 = fieldWeight in 2674, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2674)
          0.5 = coord(1/2)
      0.625 = coord(5/8)
    
    Abstract
    The WebQuery system offers a powerful new method for searching the Web based on connectivity and content. Examines links among the nodes returned in a keyword-based query. Rankes the nodes, giving the highest rank to the most highly connected nodes. By doing so, finds hot spots on the Web that contain information germane to a user's query. WebQuery not only ranks and filters the results of a Web query; it also extends the result set beyond what the search engine retrieves, by finding interesting sites that are highly connected to those sites returned by the original query. Even with WebQuery filering and ranking query results, the result set can be enormous. Explores techniques for visualizing the returned information and discusses the criteria for using each of the technique
    Date
    1. 8.1996 22:08:06
    Footnote
    Contribution to a special issue of papers from the 6th International World Wide Web conference, held 7-11 Apr 1997, Santa Clara, California
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1257-1267
  12. Rudich, J.: Internet search engines on CD-ROM (1996) 0.13
    0.12810394 = product of:
      0.3416105 = sum of:
        0.10636318 = weight(_text_:world in 5654) [ClassicSimilarity], result of:
          0.10636318 = score(doc=5654,freq=8.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.67947143 = fieldWeight in 5654, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.0625 = fieldNorm(doc=5654)
        0.14133674 = weight(_text_:wide in 5654) [ClassicSimilarity], result of:
          0.14133674 = score(doc=5654,freq=8.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.7832548 = fieldWeight in 5654, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.0625 = fieldNorm(doc=5654)
        0.09391059 = weight(_text_:web in 5654) [ClassicSimilarity], result of:
          0.09391059 = score(doc=5654,freq=12.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.70657074 = fieldWeight in 5654, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.0625 = fieldNorm(doc=5654)
      0.375 = coord(3/8)
    
    Abstract
    Internet search engines on CD-ROM bridge the gap between printed directories and online search engines. Reviews: CyberSearch, Internet Connection '96, Mega Web directory; New Riders Official World Wide Web Yellow pages, World Wide Web Directory, and WebCompass
    Object
    Mega Web directory
    New Riders Official World Wide Web Yellow pages
    World Wide Web Directory
  13. Chang, C.-H.; Hsu, C.-C.: Customizable multi-engine search tool with clustering (1997) 0.13
    0.12705876 = product of:
      0.20329401 = sum of:
        0.04653389 = weight(_text_:world in 2670) [ClassicSimilarity], result of:
          0.04653389 = score(doc=2670,freq=2.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.29726875 = fieldWeight in 2670, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2670)
        0.061834823 = weight(_text_:wide in 2670) [ClassicSimilarity], result of:
          0.061834823 = score(doc=2670,freq=2.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.342674 = fieldWeight in 2670, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2670)
        0.033546485 = weight(_text_:web in 2670) [ClassicSimilarity], result of:
          0.033546485 = score(doc=2670,freq=2.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.25239927 = fieldWeight in 2670, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2670)
        0.042066377 = weight(_text_:computer in 2670) [ClassicSimilarity], result of:
          0.042066377 = score(doc=2670,freq=2.0), product of:
            0.14883429 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.040726203 = queryNorm
            0.28263903 = fieldWeight in 2670, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2670)
        0.019312434 = product of:
          0.038624868 = sum of:
            0.038624868 = weight(_text_:22 in 2670) [ClassicSimilarity], result of:
              0.038624868 = score(doc=2670,freq=2.0), product of:
                0.14261623 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040726203 = queryNorm
                0.2708308 = fieldWeight in 2670, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2670)
          0.5 = coord(1/2)
      0.625 = coord(5/8)
    
    Date
    1. 8.1996 22:08:06
    Footnote
    Contribution to a special issue of papers from the 6th International World Wide Web conference, held 7-11 Apr 1997, Santa Clara, California
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1217-1224
  14. Lawrence, S.; Giles, C.L.: Inquirus, the NECI meta search engine (1998) 0.13
    0.12705876 = product of:
      0.20329401 = sum of:
        0.04653389 = weight(_text_:world in 3604) [ClassicSimilarity], result of:
          0.04653389 = score(doc=3604,freq=2.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.29726875 = fieldWeight in 3604, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3604)
        0.061834823 = weight(_text_:wide in 3604) [ClassicSimilarity], result of:
          0.061834823 = score(doc=3604,freq=2.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.342674 = fieldWeight in 3604, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3604)
        0.033546485 = weight(_text_:web in 3604) [ClassicSimilarity], result of:
          0.033546485 = score(doc=3604,freq=2.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.25239927 = fieldWeight in 3604, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3604)
        0.042066377 = weight(_text_:computer in 3604) [ClassicSimilarity], result of:
          0.042066377 = score(doc=3604,freq=2.0), product of:
            0.14883429 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.040726203 = queryNorm
            0.28263903 = fieldWeight in 3604, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3604)
        0.019312434 = product of:
          0.038624868 = sum of:
            0.038624868 = weight(_text_:22 in 3604) [ClassicSimilarity], result of:
              0.038624868 = score(doc=3604,freq=2.0), product of:
                0.14261623 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040726203 = queryNorm
                0.2708308 = fieldWeight in 3604, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3604)
          0.5 = coord(1/2)
      0.625 = coord(5/8)
    
    Date
    1. 8.1996 22:08:06
    Footnote
    Contribution to a special issue devoted to the Proceedings of the 7th International World Wide Web Conference, held 14-18 April 1998, Brisbane, Australia
    Source
    Computer networks and ISDN systems. 30(1998) nos.1/7, S.95-105
  15. Ardo, A.; Lundberg, S.: ¬A regional distributed WWW search and indexing service : the DESIRE way (1998) 0.13
    0.12687884 = product of:
      0.20300615 = sum of:
        0.03988619 = weight(_text_:world in 4190) [ClassicSimilarity], result of:
          0.03988619 = score(doc=4190,freq=2.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.25480178 = fieldWeight in 4190, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.046875 = fieldNorm(doc=4190)
        0.053001273 = weight(_text_:wide in 4190) [ClassicSimilarity], result of:
          0.053001273 = score(doc=4190,freq=2.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.29372054 = fieldWeight in 4190, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.046875 = fieldNorm(doc=4190)
        0.057508253 = weight(_text_:web in 4190) [ClassicSimilarity], result of:
          0.057508253 = score(doc=4190,freq=8.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.43268442 = fieldWeight in 4190, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.046875 = fieldNorm(doc=4190)
        0.0360569 = weight(_text_:computer in 4190) [ClassicSimilarity], result of:
          0.0360569 = score(doc=4190,freq=2.0), product of:
            0.14883429 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.040726203 = queryNorm
            0.24226204 = fieldWeight in 4190, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.046875 = fieldNorm(doc=4190)
        0.016553516 = product of:
          0.03310703 = sum of:
            0.03310703 = weight(_text_:22 in 4190) [ClassicSimilarity], result of:
              0.03310703 = score(doc=4190,freq=2.0), product of:
                0.14261623 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040726203 = queryNorm
                0.23214069 = fieldWeight in 4190, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4190)
          0.5 = coord(1/2)
      0.625 = coord(5/8)
    
    Abstract
    Creates an open, metadata aware system for distributed, collaborative WWW indexing. The system has 3 main components: a harvester (for collecting information), a database (for making the collection searchable), and a user interface (for making the information available). all components can be distributed across networked computers, thus supporting scalability. The system is metadata aware and thus allows searches on several fields including title, document author and URL. Nordic Web Index (NWI) is an application using this system to create a regional Nordic Web-indexing service. NWI is built using 5 collaborating service points within the Nordic countries. The NWI databases can be used to build additional services
    Date
    1. 8.1996 22:08:06
    Footnote
    Contribution to a special issue devoted to the Proceedings of the 7th International World Wide Web Conference, held 14-18 April 1998, Brisbane, Australia
    Object
    Nordic Web Index
    Source
    Computer networks and ISDN systems. 30(1998) nos.1/7, S.149-159
  16. Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (1999) 0.13
    0.12566167 = product of:
      0.25132334 = sum of:
        0.056407593 = weight(_text_:world in 5777) [ClassicSimilarity], result of:
          0.056407593 = score(doc=5777,freq=4.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.36034414 = fieldWeight in 5777, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.046875 = fieldNorm(doc=5777)
        0.07495513 = weight(_text_:wide in 5777) [ClassicSimilarity], result of:
          0.07495513 = score(doc=5777,freq=4.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.4153836 = fieldWeight in 5777, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.046875 = fieldNorm(doc=5777)
        0.057508253 = weight(_text_:web in 5777) [ClassicSimilarity], result of:
          0.057508253 = score(doc=5777,freq=8.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.43268442 = fieldWeight in 5777, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.046875 = fieldNorm(doc=5777)
        0.062452376 = weight(_text_:computer in 5777) [ClassicSimilarity], result of:
          0.062452376 = score(doc=5777,freq=6.0), product of:
            0.14883429 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.040726203 = queryNorm
            0.41961014 = fieldWeight in 5777, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.046875 = fieldNorm(doc=5777)
      0.5 = coord(4/8)
    
    Abstract
    This book discusses many of the key design issues for building search engines and emphazises the important role that applied mathematics can play in improving information retrieval. The authors discuss not only important data structures, algorithms, and software but also user-centered issues such as interfaces, manual indexing, and document preparation. They also present some of the current problems in information retrieval that many not be familiar to applied mathematicians and computer scientists and some of the driving computational methods (SVD, SDD) for automated conceptual indexing
    LCSH
    Web search engines
    Text processing (Computer science)
    RSWK
    World Wide Web / Suchmaschine / Mathematisches Modell (BVB)
    Subject
    World Wide Web / Suchmaschine / Mathematisches Modell (BVB)
    Web search engines
    Text processing (Computer science)
  17. Lawrence, S.; Giles, C.L.: Searching the World Wide Web (1998) 0.12
    0.1216416 = product of:
      0.3243776 = sum of:
        0.10636318 = weight(_text_:world in 4102) [ClassicSimilarity], result of:
          0.10636318 = score(doc=4102,freq=2.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.67947143 = fieldWeight in 4102, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.125 = fieldNorm(doc=4102)
        0.14133674 = weight(_text_:wide in 4102) [ClassicSimilarity], result of:
          0.14133674 = score(doc=4102,freq=2.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.7832548 = fieldWeight in 4102, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.125 = fieldNorm(doc=4102)
        0.07667767 = weight(_text_:web in 4102) [ClassicSimilarity], result of:
          0.07667767 = score(doc=4102,freq=2.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.5769126 = fieldWeight in 4102, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.125 = fieldNorm(doc=4102)
      0.375 = coord(3/8)
    
  18. Lawrence, S.; Giles, C.L.: Searching the World Wide Web (1998) 0.12
    0.1216416 = product of:
      0.3243776 = sum of:
        0.10636318 = weight(_text_:world in 6428) [ClassicSimilarity], result of:
          0.10636318 = score(doc=6428,freq=2.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.67947143 = fieldWeight in 6428, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.125 = fieldNorm(doc=6428)
        0.14133674 = weight(_text_:wide in 6428) [ClassicSimilarity], result of:
          0.14133674 = score(doc=6428,freq=2.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.7832548 = fieldWeight in 6428, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.125 = fieldNorm(doc=6428)
        0.07667767 = weight(_text_:web in 6428) [ClassicSimilarity], result of:
          0.07667767 = score(doc=6428,freq=2.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.5769126 = fieldWeight in 6428, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.125 = fieldNorm(doc=6428)
      0.375 = coord(3/8)
    
  19. Erlhofer, S.: Suchmaschinen-Optimierung für Webentwickler : Grundlagen, Funktionsweisen und Ranking-Optimierung (2005) 0.12
    0.11804436 = product of:
      0.31478497 = sum of:
        0.09401265 = weight(_text_:world in 4917) [ClassicSimilarity], result of:
          0.09401265 = score(doc=4917,freq=4.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.60057354 = fieldWeight in 4917, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.078125 = fieldNorm(doc=4917)
        0.12492522 = weight(_text_:wide in 4917) [ClassicSimilarity], result of:
          0.12492522 = score(doc=4917,freq=4.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.69230604 = fieldWeight in 4917, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.078125 = fieldNorm(doc=4917)
        0.09584709 = weight(_text_:web in 4917) [ClassicSimilarity], result of:
          0.09584709 = score(doc=4917,freq=8.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.72114074 = fieldWeight in 4917, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.078125 = fieldNorm(doc=4917)
      0.375 = coord(3/8)
    
    RSWK
    World Wide Web / Suchmaschine
    Suchmaschine / Web Site / Ranking
    Subject
    World Wide Web / Suchmaschine
    Suchmaschine / Web Site / Ranking
  20. Weiss, A.: Hop, skip, and jump : navigating the World Wide Web (1995) 0.12
    0.11544033 = product of:
      0.30784088 = sum of:
        0.11514151 = weight(_text_:world in 1976) [ClassicSimilarity], result of:
          0.11514151 = score(doc=1976,freq=6.0), product of:
            0.15653811 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.040726203 = queryNorm
            0.7355494 = fieldWeight in 1976, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.078125 = fieldNorm(doc=1976)
        0.12492522 = weight(_text_:wide in 1976) [ClassicSimilarity], result of:
          0.12492522 = score(doc=1976,freq=4.0), product of:
            0.18044797 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.040726203 = queryNorm
            0.69230604 = fieldWeight in 1976, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.078125 = fieldNorm(doc=1976)
        0.06777413 = weight(_text_:web in 1976) [ClassicSimilarity], result of:
          0.06777413 = score(doc=1976,freq=4.0), product of:
            0.13291039 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.040726203 = queryNorm
            0.5099235 = fieldWeight in 1976, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.078125 = fieldNorm(doc=1976)
      0.375 = coord(3/8)
    
    Abstract
    Reviews the range of specialist browsing tools available to beginners for navigating the WWW. Pays particular attention to Jumpstation 2; the Webcrawler; Lycos; World Wide Web Worm; RBSE; and CUI W3
    Source
    Internet world. 6(1995) no.4, S.41-44

Years

Languages

  • e 432
  • d 278
  • f 4
  • nl 4
  • ja 1
  • sp 1
  • More… Less…

Types

  • a 616
  • el 62
  • m 52
  • x 11
  • s 10
  • r 3
  • p 2
  • More… Less…

Subjects

Classifications