Search (52 results, page 1 of 3)

  • × theme_ss:"Web-Agenten"
  • × year_i:[1990 TO 2000}
  1. Ngu, D.S.W.; Wu, X.: SiteHelper : a localized agent that helps incremental exploration of the World Wide Web (1997) 0.09
    0.09288065 = product of:
      0.2414897 = sum of:
        0.044065922 = weight(_text_:world in 2669) [ClassicSimilarity], result of:
          0.044065922 = score(doc=2669,freq=4.0), product of:
            0.122288436 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.031815533 = queryNorm
            0.36034414 = fieldWeight in 2669, 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=2669)
        0.058555353 = weight(_text_:wide in 2669) [ClassicSimilarity], result of:
          0.058555353 = score(doc=2669,freq=4.0), product of:
            0.14096694 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.031815533 = queryNorm
            0.4153836 = fieldWeight in 2669, 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=2669)
        0.07103387 = weight(_text_:web in 2669) [ClassicSimilarity], result of:
          0.07103387 = score(doc=2669,freq=20.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.6841342 = fieldWeight in 2669, product of:
              4.472136 = tf(freq=20.0), with freq of:
                20.0 = termFreq=20.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.046875 = fieldNorm(doc=2669)
        0.033193506 = weight(_text_:software in 2669) [ClassicSimilarity], result of:
          0.033193506 = score(doc=2669,freq=2.0), product of:
            0.12621705 = queryWeight, product of:
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.031815533 = queryNorm
            0.2629875 = fieldWeight in 2669, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.046875 = fieldNorm(doc=2669)
        0.03464104 = product of:
          0.051961556 = sum of:
            0.026098162 = weight(_text_:29 in 2669) [ClassicSimilarity], result of:
              0.026098162 = score(doc=2669,freq=2.0), product of:
                0.11191709 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.031815533 = queryNorm
                0.23319192 = fieldWeight in 2669, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2669)
            0.025863392 = weight(_text_:22 in 2669) [ClassicSimilarity], result of:
              0.025863392 = score(doc=2669,freq=2.0), product of:
                0.11141258 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.031815533 = queryNorm
                0.23214069 = fieldWeight in 2669, 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=2669)
          0.6666667 = coord(2/3)
      0.3846154 = coord(5/13)
    
    Abstract
    Proposes an alternative way in assisting users in finding information on the WWW. Since the Web is made up many Web servers, instead of searching all the Web servers, proposes that ech server does its own housekeeping. A software agent named SiteHelper is designed to act as a housekeeper for the Web server and as a helper for a Web user to find relevant information at a particular site. In order to assist the Web user in finding relevant information at the local site, SiteHelper interactively and incrementally learns about the Web user's areas of interest and aids them accordingly. To provide such intelligent capabilities, SiteHelper deploys enhanced HCV with incremental learning facilities as its learning and inference engines
    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.1249-1255
    Theme
    Web-Agenten
  2. LaMacchia, B.A.: ¬The Internet Fish construction Kit (1997) 0.06
    0.055014286 = product of:
      0.17879643 = sum of:
        0.03635253 = weight(_text_:world in 2737) [ClassicSimilarity], result of:
          0.03635253 = score(doc=2737,freq=2.0), product of:
            0.122288436 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.031815533 = queryNorm
            0.29726875 = fieldWeight in 2737, 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=2737)
        0.0483057 = weight(_text_:wide in 2737) [ClassicSimilarity], result of:
          0.0483057 = score(doc=2737,freq=2.0), product of:
            0.14096694 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.031815533 = queryNorm
            0.342674 = fieldWeight in 2737, 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=2737)
        0.045391332 = weight(_text_:web in 2737) [ClassicSimilarity], result of:
          0.045391332 = score(doc=2737,freq=6.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.43716836 = fieldWeight in 2737, 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=2737)
        0.048746854 = product of:
          0.07312028 = sum of:
            0.030447856 = weight(_text_:29 in 2737) [ClassicSimilarity], result of:
              0.030447856 = score(doc=2737,freq=2.0), product of:
                0.11191709 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.031815533 = queryNorm
                0.27205724 = fieldWeight in 2737, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2737)
            0.04267242 = weight(_text_:22 in 2737) [ClassicSimilarity], result of:
              0.04267242 = score(doc=2737,freq=4.0), product of:
                0.11141258 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.031815533 = queryNorm
                0.38301262 = fieldWeight in 2737, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2737)
          0.6666667 = coord(2/3)
      0.30769232 = coord(4/13)
    
    Abstract
    Describes the Internet Fish Construction Kit, a tool for building persistent, personal, dynamic information gatherers for the WWW. Internet Fish (IFISH) differ from current resource discovery tools in that they are introspective, incorprating deep structural knowledge of the organization and services of the Web, and are also capable of on-the-fly reconfiguration, modification and expansion. Introspection lets IFISH examine and automatically remember not only what information has been uncovered but also how that information was derived
    Date
    1. 8.1996 22:08:06
    17. 1.1999 20:22:46
    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.1237-1248
    Theme
    Web-Agenten
  3. Cheong, F.C.: Internet agents : spiders, wanderers, brokers, and bots (1996) 0.05
    0.054433897 = product of:
      0.23588023 = sum of:
        0.0734432 = weight(_text_:world in 774) [ClassicSimilarity], result of:
          0.0734432 = score(doc=774,freq=4.0), product of:
            0.122288436 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.031815533 = 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)
        0.097592264 = weight(_text_:wide in 774) [ClassicSimilarity], result of:
          0.097592264 = score(doc=774,freq=4.0), product of:
            0.14096694 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.031815533 = 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)
        0.06484476 = weight(_text_:web in 774) [ClassicSimilarity], result of:
          0.06484476 = score(doc=774,freq=6.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = 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)
      0.23076923 = coord(3/13)
    
    RSWK
    Internet / World Wide Web / Computer programming
    Subject
    Internet / World Wide Web / Computer programming
    Theme
    Web-Agenten
  4. Cheung, D.W.; Kao, B.; Lee, J.: Discovering user access patterns on the World Wide Web (1998) 0.05
    0.049887586 = product of:
      0.16213465 = sum of:
        0.03635253 = weight(_text_:world in 332) [ClassicSimilarity], result of:
          0.03635253 = score(doc=332,freq=2.0), product of:
            0.122288436 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.031815533 = queryNorm
            0.29726875 = fieldWeight in 332, 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=332)
        0.0483057 = weight(_text_:wide in 332) [ClassicSimilarity], result of:
          0.0483057 = score(doc=332,freq=2.0), product of:
            0.14096694 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.031815533 = queryNorm
            0.342674 = fieldWeight in 332, 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=332)
        0.037061866 = weight(_text_:web in 332) [ClassicSimilarity], result of:
          0.037061866 = score(doc=332,freq=4.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.35694647 = fieldWeight in 332, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.0546875 = fieldNorm(doc=332)
        0.040414542 = product of:
          0.060621813 = sum of:
            0.030447856 = weight(_text_:29 in 332) [ClassicSimilarity], result of:
              0.030447856 = score(doc=332,freq=2.0), product of:
                0.11191709 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.031815533 = queryNorm
                0.27205724 = fieldWeight in 332, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=332)
            0.03017396 = weight(_text_:22 in 332) [ClassicSimilarity], result of:
              0.03017396 = score(doc=332,freq=2.0), product of:
                0.11141258 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.031815533 = queryNorm
                0.2708308 = fieldWeight in 332, 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=332)
          0.6666667 = coord(2/3)
      0.30769232 = coord(4/13)
    
    Date
    13. 6.1999 17:50:29
    Footnote
    Contribution to a special issue of selected papers from the Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD'97), held Singapore, 22-23 Feb 1997
    Theme
    Web-Agenten
  5. Juhne, J.; Jensen, A.T.; Gronbaek, K.: Ariadne: a Java-based guided tour system for the World Wide Web (1998) 0.05
    0.046199773 = product of:
      0.15014926 = sum of:
        0.044065922 = weight(_text_:world in 3593) [ClassicSimilarity], result of:
          0.044065922 = score(doc=3593,freq=4.0), product of:
            0.122288436 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.031815533 = queryNorm
            0.36034414 = fieldWeight in 3593, 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=3593)
        0.058555353 = weight(_text_:wide in 3593) [ClassicSimilarity], result of:
          0.058555353 = score(doc=3593,freq=4.0), product of:
            0.14096694 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.031815533 = queryNorm
            0.4153836 = fieldWeight in 3593, 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=3593)
        0.038906857 = weight(_text_:web in 3593) [ClassicSimilarity], result of:
          0.038906857 = score(doc=3593,freq=6.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.37471575 = fieldWeight in 3593, 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=3593)
        0.008621131 = product of:
          0.025863392 = sum of:
            0.025863392 = weight(_text_:22 in 3593) [ClassicSimilarity], result of:
              0.025863392 = score(doc=3593,freq=2.0), product of:
                0.11141258 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.031815533 = queryNorm
                0.23214069 = fieldWeight in 3593, 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=3593)
          0.33333334 = coord(1/3)
      0.30769232 = coord(4/13)
    
    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
    Theme
    Web-Agenten
  6. Kurzke, C.; Galle, M.; Bathelt, M.: WebAssistant : a user profile specific information retrieval assistant (1998) 0.04
    0.04311002 = product of:
      0.14010756 = sum of:
        0.03635253 = weight(_text_:world in 3559) [ClassicSimilarity], result of:
          0.03635253 = score(doc=3559,freq=2.0), product of:
            0.122288436 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.031815533 = 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)
        0.0483057 = weight(_text_:wide in 3559) [ClassicSimilarity], result of:
          0.0483057 = score(doc=3559,freq=2.0), product of:
            0.14096694 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.031815533 = 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)
        0.045391332 = weight(_text_:web in 3559) [ClassicSimilarity], result of:
          0.045391332 = score(doc=3559,freq=6.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = 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)
        0.010057987 = product of:
          0.03017396 = sum of:
            0.03017396 = weight(_text_:22 in 3559) [ClassicSimilarity], result of:
              0.03017396 = score(doc=3559,freq=2.0), product of:
                0.11141258 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.031815533 = 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)
          0.33333334 = coord(1/3)
      0.30769232 = coord(4/13)
    
    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
    Theme
    Web-Agenten
  7. Thomsen, E.B.: Beyond surfing : the World wide Web gets personal (1998) 0.03
    0.032102004 = product of:
      0.13910869 = sum of:
        0.04154575 = weight(_text_:world in 2870) [ClassicSimilarity], result of:
          0.04154575 = score(doc=2870,freq=2.0), product of:
            0.122288436 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.031815533 = queryNorm
            0.33973572 = fieldWeight in 2870, 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=2870)
        0.055206515 = weight(_text_:wide in 2870) [ClassicSimilarity], result of:
          0.055206515 = score(doc=2870,freq=2.0), product of:
            0.14096694 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.031815533 = queryNorm
            0.3916274 = fieldWeight in 2870, 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=2870)
        0.042356417 = weight(_text_:web in 2870) [ClassicSimilarity], result of:
          0.042356417 = score(doc=2870,freq=4.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.4079388 = fieldWeight in 2870, 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=2870)
      0.23076923 = coord(3/13)
    
    Theme
    Web-Agenten
  8. Griswold, S.D.: Unleashing agents : the first wave of agent-enabled products hit the market (1996) 0.03
    0.026712522 = product of:
      0.11575426 = sum of:
        0.04154575 = weight(_text_:world in 4984) [ClassicSimilarity], result of:
          0.04154575 = score(doc=4984,freq=2.0), product of:
            0.122288436 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.031815533 = queryNorm
            0.33973572 = fieldWeight in 4984, 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=4984)
        0.029950509 = weight(_text_:web in 4984) [ClassicSimilarity], result of:
          0.029950509 = score(doc=4984,freq=2.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.2884563 = fieldWeight in 4984, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.0625 = fieldNorm(doc=4984)
        0.044258006 = weight(_text_:software in 4984) [ClassicSimilarity], result of:
          0.044258006 = score(doc=4984,freq=2.0), product of:
            0.12621705 = queryWeight, product of:
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.031815533 = queryNorm
            0.35064998 = fieldWeight in 4984, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.0625 = fieldNorm(doc=4984)
      0.23076923 = coord(3/13)
    
    Abstract
    The exponential growth in WWW sites prevents users from finding what they want just by surfing the Internet. Promotes the concept of intelligent agents: software that can keep watch on the WWW for topics and sites of importance to users and delivering information and alerting users when developments require attention. Reviews a selection of commercial intelligent agents currently available
    Source
    Internet world. 7(1996) no.5, S.55-57
    Theme
    Web-Agenten
  9. Hermans, B.: Intelligent software agents on the Internet : an inventory of currently offered functionality in the information society and prediction of (near) future developments (1997) 0.02
    0.017125044 = product of:
      0.11131278 = sum of:
        0.044925764 = weight(_text_:web in 6518) [ClassicSimilarity], result of:
          0.044925764 = score(doc=6518,freq=2.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.43268442 = fieldWeight in 6518, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.09375 = fieldNorm(doc=6518)
        0.06638701 = weight(_text_:software in 6518) [ClassicSimilarity], result of:
          0.06638701 = score(doc=6518,freq=2.0), product of:
            0.12621705 = queryWeight, product of:
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.031815533 = queryNorm
            0.525975 = fieldWeight in 6518, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.09375 = fieldNorm(doc=6518)
      0.15384616 = coord(2/13)
    
    Theme
    Web-Agenten
  10. Indexing and profiling (1997) 0.02
    0.017125044 = product of:
      0.11131278 = sum of:
        0.044925764 = weight(_text_:web in 746) [ClassicSimilarity], result of:
          0.044925764 = score(doc=746,freq=2.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.43268442 = fieldWeight in 746, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.09375 = fieldNorm(doc=746)
        0.06638701 = weight(_text_:software in 746) [ClassicSimilarity], result of:
          0.06638701 = score(doc=746,freq=2.0), product of:
            0.12621705 = queryWeight, product of:
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.031815533 = queryNorm
            0.525975 = fieldWeight in 746, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.09375 = fieldNorm(doc=746)
      0.15384616 = coord(2/13)
    
    Abstract
    Reviews the range of software designed to act as intelligent search agents to assist users find materials of interest in the Internet and WWW or alternatively selects for them when asking
    Theme
    Web-Agenten
  11. Caglayan, A.K.; Harrison, C.G.: Intelligente Software-Agenten : Grundlagen, Technik und praktische Anwendung im Unternehmen (1999) 0.02
    0.017125044 = product of:
      0.11131278 = sum of:
        0.044925764 = weight(_text_:web in 3906) [ClassicSimilarity], result of:
          0.044925764 = score(doc=3906,freq=2.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.43268442 = fieldWeight in 3906, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.09375 = fieldNorm(doc=3906)
        0.06638701 = weight(_text_:software in 3906) [ClassicSimilarity], result of:
          0.06638701 = score(doc=3906,freq=2.0), product of:
            0.12621705 = queryWeight, product of:
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.031815533 = queryNorm
            0.525975 = fieldWeight in 3906, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.09375 = fieldNorm(doc=3906)
      0.15384616 = coord(2/13)
    
    Theme
    Web-Agenten
  12. Wiedemann, D.: Helfer im Netz (1998) 0.02
    0.016135033 = product of:
      0.10487771 = sum of:
        0.051932186 = weight(_text_:world in 1256) [ClassicSimilarity], result of:
          0.051932186 = score(doc=1256,freq=2.0), product of:
            0.122288436 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.031815533 = queryNorm
            0.42466965 = fieldWeight in 1256, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.078125 = fieldNorm(doc=1256)
        0.052945524 = weight(_text_:web in 1256) [ClassicSimilarity], result of:
          0.052945524 = score(doc=1256,freq=4.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.5099235 = fieldWeight in 1256, 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=1256)
      0.15384616 = coord(2/13)
    
    Abstract
    Intelligent Agents - ein Begriff, der bei vielen Web-Surfern für glänzende Augen sorgt. Welche Technologien gibt es und für was setzt man sie gezielt ein?
    Source
    Internet World. 1998, H.6, S.52-53
    Theme
    Web-Agenten
  13. Software agents for future communication systems : Agent based digital communication (1999) 0.01
    0.014237044 = product of:
      0.092540786 = sum of:
        0.029950509 = weight(_text_:web in 3819) [ClassicSimilarity], result of:
          0.029950509 = score(doc=3819,freq=2.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.2884563 = fieldWeight in 3819, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.0625 = fieldNorm(doc=3819)
        0.06259028 = weight(_text_:software in 3819) [ClassicSimilarity], result of:
          0.06259028 = score(doc=3819,freq=4.0), product of:
            0.12621705 = queryWeight, product of:
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.031815533 = queryNorm
            0.49589399 = fieldWeight in 3819, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.0625 = fieldNorm(doc=3819)
      0.15384616 = coord(2/13)
    
    Abstract
    This anthology is the first systematic introduction to the subject. 15 chapters by leading software agent researchers provide complementary coverage of the relevant issues. Multiagent systems and mobile agent approaches are presented in a well-balanced way and applied to the most important topic in future communication systems. In addition, the volume editors have provided a detailed introductory chapter
    Theme
    Web-Agenten
  14. Search tools (1997) 0.01
    0.013656296 = product of:
      0.08876592 = sum of:
        0.03635253 = weight(_text_:world in 3834) [ClassicSimilarity], result of:
          0.03635253 = score(doc=3834,freq=2.0), product of:
            0.122288436 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.031815533 = queryNorm
            0.29726875 = fieldWeight in 3834, 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=3834)
        0.052413393 = weight(_text_:web in 3834) [ClassicSimilarity], result of:
          0.052413393 = score(doc=3834,freq=8.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.50479853 = fieldWeight in 3834, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3834)
      0.15384616 = coord(2/13)
    
    Abstract
    Offers brief accounts of Internet search tools. Covers the Lycos revamp; the new navigation service produced jointly by Excite and Netscape, delivering a language specific, locally relevant Web guide for Japan, Germany, France, the UK and Australia; InfoWatcher, a combination offline browser, search engine and push product from Carvelle Inc., USA; Alexa by Alexa Internet and WBI from IBM which are free and provide users with information on how others have used the Web sites which they are visiting; and Concept Explorer from Knowledge Discovery Systems, Inc., California which performs data mining from the Web, Usenet groups, MEDLINE and the US Patent and Trademark Office patent abstracts
    Source
    Information world review. 1997, no.128, S.15
    Theme
    Web-Agenten
  15. Menczer, F.; Monge, A.E.: Scalable Web search by adaptive online agents : an InfoSpiders case study (1999) 0.01
    0.012451293 = product of:
      0.0809334 = sum of:
        0.063534625 = weight(_text_:web in 3985) [ClassicSimilarity], result of:
          0.063534625 = score(doc=3985,freq=4.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.6119082 = fieldWeight in 3985, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.09375 = fieldNorm(doc=3985)
        0.017398775 = product of:
          0.052196324 = sum of:
            0.052196324 = weight(_text_:29 in 3985) [ClassicSimilarity], result of:
              0.052196324 = score(doc=3985,freq=2.0), product of:
                0.11191709 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.031815533 = queryNorm
                0.46638384 = fieldWeight in 3985, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3985)
          0.33333334 = coord(1/3)
      0.15384616 = coord(2/13)
    
    Date
    7. 8.1999 11:29:43
    Theme
    Web-Agenten
  16. Fichtner, M.: Im Land der Raketenwürmer (1997) 0.01
    0.011416695 = product of:
      0.07420851 = sum of:
        0.029950509 = weight(_text_:web in 6462) [ClassicSimilarity], result of:
          0.029950509 = score(doc=6462,freq=2.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.2884563 = fieldWeight in 6462, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.0625 = fieldNorm(doc=6462)
        0.044258006 = weight(_text_:software in 6462) [ClassicSimilarity], result of:
          0.044258006 = score(doc=6462,freq=2.0), product of:
            0.12621705 = queryWeight, product of:
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.031815533 = queryNorm
            0.35064998 = fieldWeight in 6462, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.0625 = fieldNorm(doc=6462)
      0.15384616 = coord(2/13)
    
    Abstract
    Sie rasen wie gestört durchs Netz, klicken aus alles, was sich bewegt, merken sich jeden noch so unwichtigen Blödsinn - und sind damit zum wichtigsten und zugleich umstrittensten Stückchen Software im Internet geworden: die sog. Crawlers, Robots, Spiders, Worms und Ants
    Theme
    Web-Agenten
  17. Waldrop, M.M.: Intelligent agents prepare to sift the riches of cyberspace (1997) 0.01
    0.011416695 = product of:
      0.07420851 = sum of:
        0.029950509 = weight(_text_:web in 783) [ClassicSimilarity], result of:
          0.029950509 = score(doc=783,freq=2.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.2884563 = fieldWeight in 783, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.0625 = fieldNorm(doc=783)
        0.044258006 = weight(_text_:software in 783) [ClassicSimilarity], result of:
          0.044258006 = score(doc=783,freq=2.0), product of:
            0.12621705 = queryWeight, product of:
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.031815533 = queryNorm
            0.35064998 = fieldWeight in 783, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.0625 = fieldNorm(doc=783)
      0.15384616 = coord(2/13)
    
    Abstract
    Describes the new breed of intelligent, mobile agents, autonomous software robots that are sent out from the home machine to seek out specific types of data. Notes that safeguards have to be built into them to avoid their being mistaken for viruses. Such agents may also be taught to cooperate with one another
    Theme
    Web-Agenten
  18. Cawkell, T.: Could a search agent solve the information overload problem? (1998) 0.01
    0.011416695 = product of:
      0.07420851 = sum of:
        0.029950509 = weight(_text_:web in 2298) [ClassicSimilarity], result of:
          0.029950509 = score(doc=2298,freq=2.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.2884563 = fieldWeight in 2298, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.0625 = fieldNorm(doc=2298)
        0.044258006 = weight(_text_:software in 2298) [ClassicSimilarity], result of:
          0.044258006 = score(doc=2298,freq=2.0), product of:
            0.12621705 = queryWeight, product of:
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.031815533 = queryNorm
            0.35064998 = fieldWeight in 2298, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.0625 = fieldNorm(doc=2298)
      0.15384616 = coord(2/13)
    
    Abstract
    Discusses problems of information overload and of devising a means to retrieve items of interest at a later date. Describes software agents and considers whether they are capable of development to the point where they could search the WWW and retrieve items rank ordered by personal interests. Suggests that although a good deal of research is being done with this end in view, there appears to be little as yet in the way of usable products, and nothing that meets this author's specific needs
    Theme
    Web-Agenten
  19. Haverkamp, D.S.; Gauch, S.: Intelligent information agents : review and challenges for distributed information sources (1998) 0.01
    0.011416695 = product of:
      0.07420851 = sum of:
        0.029950509 = weight(_text_:web in 2882) [ClassicSimilarity], result of:
          0.029950509 = score(doc=2882,freq=2.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.2884563 = fieldWeight in 2882, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.0625 = fieldNorm(doc=2882)
        0.044258006 = weight(_text_:software in 2882) [ClassicSimilarity], result of:
          0.044258006 = score(doc=2882,freq=2.0), product of:
            0.12621705 = queryWeight, product of:
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.031815533 = queryNorm
            0.35064998 = fieldWeight in 2882, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.0625 = fieldNorm(doc=2882)
      0.15384616 = coord(2/13)
    
    Abstract
    Presents an overview of intelligent software agents in information retrieval, including an explanation of agents and agent architecture, and presents several agent systems. Distinguishes between agents as individual entities, whose properties and characteristics are described separately, and agent systems as collections of agents utilised for information retrieval tasks, which are discussed in terms of individual implementations
    Theme
    Web-Agenten
  20. Tegenbos, J.; Nieuwenhuysen, P.: My kingdom for an agent? : Evaluation of Autonomy, an intelligent search agent for the Internet (1997) 0.01
    0.010677783 = product of:
      0.069405586 = sum of:
        0.022462882 = weight(_text_:web in 747) [ClassicSimilarity], result of:
          0.022462882 = score(doc=747,freq=2.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.21634221 = fieldWeight in 747, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.046875 = fieldNorm(doc=747)
        0.046942707 = weight(_text_:software in 747) [ClassicSimilarity], result of:
          0.046942707 = score(doc=747,freq=4.0), product of:
            0.12621705 = queryWeight, product of:
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.031815533 = queryNorm
            0.3719205 = fieldWeight in 747, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.046875 = fieldNorm(doc=747)
      0.15384616 = coord(2/13)
    
    Abstract
    Evaluates a range of commercially available software designed to act as intelligent search agents to assist users find materials of interest on the Internet and WWW or selects for them without asking. Notes that existing search engines can be useful in finding information but their different features and sometimes unfriendly interfaces can be confusing and intelligent search agents may be able to overcome these difficulties. Singles out one package: Autonomy; from Autonomy Corporation, describes its specific features and reports results of a test conducted with the software. Concludes that, from the test results, Autonomy is not yet ready to challenge the existing Internet search engines, which in the tests performed better than Autonomy with regard to recall and precision of information retrieval. Autonomy did not give enough feedback to control the search action
    Theme
    Web-Agenten