Search (16 results, page 1 of 1)

  • × theme_ss:"Web-Agenten"
  1. LaMacchia, B.A.: ¬The Internet Fish construction Kit (1997) 0.06
    0.062048234 = product of:
      0.12409647 = sum of:
        0.047110755 = weight(_text_:services in 2737) [ClassicSimilarity], result of:
          0.047110755 = score(doc=2737,freq=2.0), product of:
            0.16591617 = queryWeight, product of:
              3.6713707 = idf(docFreq=3057, maxDocs=44218)
              0.045191888 = queryNorm
            0.28394312 = fieldWeight in 2737, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6713707 = idf(docFreq=3057, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2737)
        0.046679016 = weight(_text_:computer in 2737) [ClassicSimilarity], result of:
          0.046679016 = score(doc=2737,freq=2.0), product of:
            0.16515417 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.045191888 = queryNorm
            0.28263903 = fieldWeight in 2737, 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=2737)
        0.030306697 = product of:
          0.060613394 = sum of:
            0.060613394 = weight(_text_:22 in 2737) [ClassicSimilarity], result of:
              0.060613394 = score(doc=2737,freq=4.0), product of:
                0.1582543 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045191888 = 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)
          0.5 = coord(1/2)
      0.5 = coord(3/6)
    
    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
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1237-1248
  2. Bicchieri, C.: ¬The potential for the evolution of co-operation among web agents (1998) 0.06
    0.062025093 = product of:
      0.18607527 = sum of:
        0.066014096 = weight(_text_:computer in 2297) [ClassicSimilarity], result of:
          0.066014096 = score(doc=2297,freq=4.0), product of:
            0.16515417 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.045191888 = queryNorm
            0.39971197 = fieldWeight in 2297, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2297)
        0.12006118 = weight(_text_:network in 2297) [ClassicSimilarity], result of:
          0.12006118 = score(doc=2297,freq=6.0), product of:
            0.2012564 = queryWeight, product of:
              4.4533744 = idf(docFreq=1398, maxDocs=44218)
              0.045191888 = queryNorm
            0.59655833 = fieldWeight in 2297, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              4.4533744 = idf(docFreq=1398, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2297)
      0.33333334 = coord(2/6)
    
    Abstract
    In building intelligent network agents, computer scientists may employ a variety of different design strategies, and their design decisions can have a significant effect on the ultimative nature of network interactions. Focuses on a particular design question, the multiple-access problem: if an agent seeking a piece of information knows of several sites that have, or might have, that information, how many queries should it issue, and when? Provides a formal analysis that demonstrates the viability of cooperative responses th this question under certain assumptions. discusses the limitations of this analysis and presents the results of experiments done using a genetic-algorithms approach in which simulated network agents 'evolve' cooperative strategies under less restrictive assumptions tham those made in the formal analysis
    Source
    International journal of human-computer studies. 48(1998) no.1, S.9-29
  3. Tudor, J.D.: ¬The new alchemy using droids & agents to threat information overload (1997) 0.02
    0.023321759 = product of:
      0.06996527 = sum of:
        0.046679016 = weight(_text_:computer in 1897) [ClassicSimilarity], result of:
          0.046679016 = score(doc=1897,freq=2.0), product of:
            0.16515417 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.045191888 = queryNorm
            0.28263903 = fieldWeight in 1897, 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=1897)
        0.023286257 = product of:
          0.046572514 = sum of:
            0.046572514 = weight(_text_:resources in 1897) [ClassicSimilarity], result of:
              0.046572514 = score(doc=1897,freq=2.0), product of:
                0.16496566 = queryWeight, product of:
                  3.650338 = idf(docFreq=3122, maxDocs=44218)
                  0.045191888 = queryNorm
                0.28231642 = fieldWeight in 1897, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.650338 = idf(docFreq=3122, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1897)
          0.5 = coord(1/2)
      0.33333334 = coord(2/6)
    
    Abstract
    Reviews 3 WWW programmes that help deal with information overload. Farcast is a personalized new service in which all commands are delivered and information retrieval via email. It uses droids or electronic agents to search the full text of newsfeeds and send summaries. Quarterdeck's WebCompass is a search manager that employs multiple resources to search the Internet for relevant material based on user-defined queires. It generates summaries based on the most significant sentences in the entire document. Search results are displayed on a multi-pane interface. ForeFront Group's Web-Whacker automatically searches user-defined Web sites, organises them into categories and downloads them into a database that resides on the user's computer. The sites can then be browsed off-line
  4. Kurzke, C.; Galle, M.; Bathelt, M.: WebAssistant : a user profile specific information retrieval assistant (1998) 0.02
    0.02270303 = product of:
      0.06810909 = sum of:
        0.046679016 = weight(_text_:computer in 3559) [ClassicSimilarity], result of:
          0.046679016 = score(doc=3559,freq=2.0), product of:
            0.16515417 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.045191888 = 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)
        0.02143007 = product of:
          0.04286014 = sum of:
            0.04286014 = weight(_text_:22 in 3559) [ClassicSimilarity], result of:
              0.04286014 = score(doc=3559,freq=2.0), product of:
                0.1582543 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045191888 = 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)
      0.33333334 = coord(2/6)
    
    Date
    1. 8.1996 22:08:06
    Source
    Computer networks and ISDN systems. 30(1998) nos.1/7, S.654-655
  5. Ngu, D.S.W.; Wu, X.: SiteHelper : a localized agent that helps incremental exploration of the World Wide Web (1997) 0.02
    0.01945974 = product of:
      0.058379218 = sum of:
        0.040010586 = weight(_text_:computer in 2669) [ClassicSimilarity], result of:
          0.040010586 = score(doc=2669,freq=2.0), product of:
            0.16515417 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.045191888 = queryNorm
            0.24226204 = fieldWeight in 2669, 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=2669)
        0.018368632 = product of:
          0.036737263 = sum of:
            0.036737263 = weight(_text_:22 in 2669) [ClassicSimilarity], result of:
              0.036737263 = score(doc=2669,freq=2.0), product of:
                0.1582543 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045191888 = 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)
          0.5 = coord(1/2)
      0.33333334 = coord(2/6)
    
    Date
    1. 8.1996 22:08:06
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1249-1255
  6. Juhne, J.; Jensen, A.T.; Gronbaek, K.: Ariadne: a Java-based guided tour system for the World Wide Web (1998) 0.02
    0.01945974 = product of:
      0.058379218 = sum of:
        0.040010586 = weight(_text_:computer in 3593) [ClassicSimilarity], result of:
          0.040010586 = score(doc=3593,freq=2.0), product of:
            0.16515417 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.045191888 = queryNorm
            0.24226204 = fieldWeight in 3593, 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=3593)
        0.018368632 = product of:
          0.036737263 = sum of:
            0.036737263 = weight(_text_:22 in 3593) [ClassicSimilarity], result of:
              0.036737263 = score(doc=3593,freq=2.0), product of:
                0.1582543 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045191888 = 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)
          0.5 = coord(1/2)
      0.33333334 = coord(2/6)
    
    Date
    1. 8.1996 22:08:06
    Source
    Computer networks and ISDN systems. 30(1998) nos.1/7, S.131-139
  7. Cheong, F.C.: Internet agents : spiders, wanderers, brokers, and bots (1996) 0.02
    0.015717644 = product of:
      0.09430586 = sum of:
        0.09430586 = weight(_text_:computer in 774) [ClassicSimilarity], result of:
          0.09430586 = score(doc=774,freq=4.0), product of:
            0.16515417 = queryWeight, product of:
              3.6545093 = idf(docFreq=3109, maxDocs=44218)
              0.045191888 = 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)
      0.16666667 = coord(1/6)
    
    RSWK
    Internet / World Wide Web / Computer programming
    Subject
    Internet / World Wide Web / Computer programming
  8. Watson, M.: Programming intelligent agents for the Internet (1996) 0.01
    0.013460215 = product of:
      0.08076129 = sum of:
        0.08076129 = weight(_text_:services in 7869) [ClassicSimilarity], result of:
          0.08076129 = score(doc=7869,freq=2.0), product of:
            0.16591617 = queryWeight, product of:
              3.6713707 = idf(docFreq=3057, maxDocs=44218)
              0.045191888 = queryNorm
            0.4867596 = fieldWeight in 7869, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6713707 = idf(docFreq=3057, maxDocs=44218)
              0.09375 = fieldNorm(doc=7869)
      0.16666667 = coord(1/6)
    
    Footnote
    Rez. in: Internet reference services quarterly 2(1997) no.1, S.100 (H. Blenkinsopp)
  9. Thomsen, E.B.: Beyond surfing : the World wide Web gets personal (1998) 0.01
    0.012690413 = product of:
      0.076142475 = sum of:
        0.076142475 = weight(_text_:services in 2870) [ClassicSimilarity], result of:
          0.076142475 = score(doc=2870,freq=4.0), product of:
            0.16591617 = queryWeight, product of:
              3.6713707 = idf(docFreq=3057, maxDocs=44218)
              0.045191888 = queryNorm
            0.45892134 = fieldWeight in 2870, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.6713707 = idf(docFreq=3057, maxDocs=44218)
              0.0625 = fieldNorm(doc=2870)
      0.16666667 = coord(1/6)
    
    Abstract
    Over the past few years the amount of information available on the WWW has grown so much and so fast that there is no accurate way to count or estimate it. Directory services and search tools do not learn about the searcher nor adapt themselves to his needs. Draws attention to a new generation of WWW sites that can be customized to the needs of users and offers examples of some of these personalized services
  10. Etzioni, O.; Weld, D.S.: Intelligent agents on the Internet : fact, fiction, and forecast (1995) 0.01
    0.011216847 = product of:
      0.06730108 = sum of:
        0.06730108 = weight(_text_:services in 2879) [ClassicSimilarity], result of:
          0.06730108 = score(doc=2879,freq=2.0), product of:
            0.16591617 = queryWeight, product of:
              3.6713707 = idf(docFreq=3057, maxDocs=44218)
              0.045191888 = queryNorm
            0.405633 = fieldWeight in 2879, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6713707 = idf(docFreq=3057, maxDocs=44218)
              0.078125 = fieldNorm(doc=2879)
      0.16666667 = coord(1/6)
    
    Abstract
    Descusses intelligent information agents that are currently in use on the Internet. Describes the architecture and development approach used to provide scalable services to a wider range of users. Feedback from users is being used to refine and improve the intelligent agent service
  11. Locke, C.: Intelligent agents create dumb users (?) (1997) 0.01
    0.008973477 = product of:
      0.05384086 = sum of:
        0.05384086 = weight(_text_:services in 763) [ClassicSimilarity], result of:
          0.05384086 = score(doc=763,freq=2.0), product of:
            0.16591617 = queryWeight, product of:
              3.6713707 = idf(docFreq=3057, maxDocs=44218)
              0.045191888 = queryNorm
            0.3245064 = fieldWeight in 763, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6713707 = idf(docFreq=3057, maxDocs=44218)
              0.0625 = fieldNorm(doc=763)
      0.16666667 = coord(1/6)
    
    Abstract
    Considers the possible future role of intelligent agents as filters for the flow of unstructured information and as a means of providing users with personalized information services which could act as a substitute for function currently performed in society by newspapers. Concludes that many of the arguments, used to support the idea that the drive to create intelligent agents are user driven, are flawed and that the drive is market driven
  12. Imam, I.F.; Kodratoff, Y.: Intelligent adaptive agents (1997) 0.00
    0.004081918 = product of:
      0.024491508 = sum of:
        0.024491508 = product of:
          0.048983015 = sum of:
            0.048983015 = weight(_text_:22 in 4948) [ClassicSimilarity], result of:
              0.048983015 = score(doc=4948,freq=2.0), product of:
                0.1582543 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045191888 = queryNorm
                0.30952093 = fieldWeight in 4948, 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=4948)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Date
    22. 1.1999 18:46:03
  13. Tambe, M.; Gmytrasiewicz, P.: AAAI-96 Workshop on Intelligent Modeling (1997) 0.00
    0.004081918 = product of:
      0.024491508 = sum of:
        0.024491508 = product of:
          0.048983015 = sum of:
            0.048983015 = weight(_text_:22 in 7436) [ClassicSimilarity], result of:
              0.048983015 = score(doc=7436,freq=2.0), product of:
                0.1582543 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045191888 = queryNorm
                0.30952093 = fieldWeight in 7436, 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=7436)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Date
    22. 1.1999 18:50:30
  14. Krulwich, B.; Burkey, C.: ¬The InfoFinder agent : learning user interests through heuristic phrase extraction (1997) 0.00
    0.004081918 = product of:
      0.024491508 = sum of:
        0.024491508 = product of:
          0.048983015 = sum of:
            0.048983015 = weight(_text_:22 in 3938) [ClassicSimilarity], result of:
              0.048983015 = score(doc=3938,freq=2.0), product of:
                0.1582543 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045191888 = queryNorm
                0.30952093 = fieldWeight in 3938, 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=3938)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Source
    IEEE expert. 12(1997) no.5, S.22-27
  15. Cheung, D.W.; Kao, B.; Lee, J.: Discovering user access patterns on the World Wide Web (1998) 0.00
    0.0035716784 = product of:
      0.02143007 = sum of:
        0.02143007 = product of:
          0.04286014 = sum of:
            0.04286014 = weight(_text_:22 in 332) [ClassicSimilarity], result of:
              0.04286014 = score(doc=332,freq=2.0), product of:
                0.1582543 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045191888 = 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)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    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
  16. Lieberman, H.: Personal assistants for the Web : an MIT perspective (1999) 0.00
    0.0030614387 = product of:
      0.018368632 = sum of:
        0.018368632 = product of:
          0.036737263 = sum of:
            0.036737263 = weight(_text_:22 in 3983) [ClassicSimilarity], result of:
              0.036737263 = score(doc=3983,freq=2.0), product of:
                0.1582543 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045191888 = queryNorm
                0.23214069 = fieldWeight in 3983, 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=3983)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Date
    7. 8.1999 11:22:55