Search (44 results, page 2 of 3)

  • × theme_ss:"Web-Agenten"
  • × type_ss:"a"
  • × year_i:[1990 TO 2000}
  1. O'Leary, D.E.O.: AI and navigation on the Internet and Intranet (1996) 0.01
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    Abstract
    Summarizes work discussed and demonstrated at the Fall Symposium on AI Applications in Knowledge Navigation and Retrieval sponsored by the American Association for Artificial Intelligence, which was concerned with using artificial intelligent agents to search the Internet. Investigates some of the implications of current research and examines the impact of such systems on privacy and electronic commerce
    Theme
    Web-Agenten
  2. Chen, H.; Chung, Y.-M.; Ramsey, M.; Yang, C.C.: ¬A smart itsy bitsy spider for the Web (1998) 0.01
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    Abstract
    As part of the ongoing Illinois Digital Library Initiative project, this research proposes an intelligent agent approach to Web searching. In this experiment, we developed 2 Web personal spiders based on best first search and genetic algorithm techniques, respectively. These personal spiders can dynamically take a user's selected starting homepages and search for the most closely related homepages in the Web, based on the links and keyword indexing. A graphical, dynamic, Jav-based interface was developed and is available for Web access. A system architecture for implementing such an agent-spider is presented, followed by deteiled discussions of benchmark testing and user evaluation results. In benchmark testing, although the genetic algorithm spider did not outperform the best first search spider, we found both results to be comparable and complementary. In user evaluation, the genetic algorithm spider obtained significantly higher recall value than that of the best first search spider. However, their precision values were not statistically different. The mutation process introduced in genetic algorithms allows users to find other potential relevant homepages that cannot be explored via a conventional local search process. In addition, we found the Java-based interface to be a necessary component for design of a truly interactive and dynamic Web agent
    Source
    Journal of the American Society for Information Science. 49(1998) no.7, S.604-618
    Theme
    Web-Agenten
  3. Koller, D.; Shoham, Y.: Information agents : a new challenge for AI (1996) 0.01
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    Abstract
    Reports on the challenges presented to artificial intelligence by information agents acting as part of a digital library. Contributions from probability, knowledge representation, reasoning about uncertainty, and multiagent systems can play a part in meeting these challengens
    Theme
    Web-Agenten
  4. Etzioni, O.; Weld, D.S.: Intelligent agents on the Internet : fact, fiction, and forecast (1995) 0.01
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    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
    Theme
    Web-Agenten
  5. Bicchieri, C.: ¬The potential for the evolution of co-operation among web agents (1998) 0.01
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    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
    Theme
    Web-Agenten
  6. Locke, C.: Intelligent agents create dumb users (?) (1997) 0.01
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    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
    Theme
    Web-Agenten
  7. Cawkell, T.: Could a search agent solve the information overload problem? (1998) 0.01
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    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
  8. Imam, I.F.; Kodratoff, Y.: Intelligent adaptive agents (1997) 0.01
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    Date
    22. 1.1999 18:46:03
    Theme
    Web-Agenten
  9. Tambe, M.; Gmytrasiewicz, P.: AAAI-96 Workshop on Intelligent Modeling (1997) 0.01
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    Date
    22. 1.1999 18:50:30
    Theme
    Web-Agenten
  10. Griswold, S.D.: Unleashing agents : the first wave of agent-enabled products hit the market (1996) 0.01
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    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
    Theme
    Web-Agenten
  11. Blakeman, K.: Intelligent agents : search tools of the future? (1997) 0.01
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    Source
    Business information searcher. 7(1997) no.1, S.16-18
    Theme
    Web-Agenten
  12. Waldrop, M.M.: Intelligent agents prepare to sift the riches of cyberspace (1997) 0.01
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    Source
    International information communication and education. 16(1997) no.1, S.119-124
    Theme
    Web-Agenten
  13. Krulwich, B.; Burkey, C.: Jack and the InfoFinder agent (1997) 0.00
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    Source
    New review of information networking. 1997, no.3, S.213-221
    Theme
    Web-Agenten
  14. Pandit, M.S.; Kalbag, S.: ¬The Selection Recognition Agent : instant access to relevant information and operations (1998) 0.00
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    Theme
    Web-Agenten
  15. Wiedemann, D.: Helfer im Netz (1998) 0.00
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    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?
    Theme
    Web-Agenten
  16. Moore, D.; Greengrass, E.: Design considerations for agent systems that glean the Internet (1999) 0.00
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    Theme
    Web-Agenten
  17. Indexing and profiling (1997) 0.00
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    Theme
    Web-Agenten
  18. Sieverts, E.: Wie weet wat Alexa dout? (1999) 0.00
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    Web-Agenten
  19. Voregger, M.: Angriff der Heinzelmännchen : Steuern in den Informationsfluten des Webs - mit Hilfe digitaler Agenten (1997) 0.00
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    Web-Agenten
  20. Collins, S.: Find it! (Again) : Part 2 (1998) 0.00
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    Theme
    Web-Agenten