Search (33 results, page 1 of 2)

  • × theme_ss:"Web-Agenten"
  1. Tambe, M.; Gmytrasiewicz, P.: AAAI-96 Workshop on Intelligent Modeling (1997) 0.03 
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    Abstract
    Agent modeling - the ability to model and reason other agents' knowledge, beliefs, goals and actions - is central to intelligent systems. Outlines the papers given which assessed the state of the art and discussed the common issues in presentation and reasoning with models of agents
    Date
    22. 1.1999 18:50:30
  2. Krulwich, B.; Burkey, C.: ¬The InfoFinder agent : learning user interests through heuristic phrase extraction (1997) 0.03 
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    Abstract
    Introduces the InfoFinder agent, which uses innovative approaches for learning user information interests from sets of messages or other online documents that users have classified. It learns general profiles from documents by heuristically extracting phrases that are likely to represent the document's topis
    Footnote
    Contribution to a special track on artificial intelligence assisted browsing
    Source
    IEEE expert. 12(1997) no.5, S.22-27
  3. LaMacchia, B.A.: ¬The Internet Fish construction Kit (1997) 0.03 
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    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
  4. Kurzke, C.; Galle, M.; Bathelt, M.: WebAssistant : a user profile specific information retrieval assistant (1998) 0.03 
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    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
  5. Cheung, D.W.; Kao, B.; Lee, J.: Discovering user access patterns on the World Wide Web (1998) 0.03 
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    Abstract
    Intelligent agents should be used to assist users of the WWW. Identifies a number of key components in such a system and proposes a system architecture. Designs a learning agent along with the underlying algorithms for the discovery of areas of interest from user access logs. The discovered topics can be used to improve the efficiency of information retrieval by prefetching documents for the users and storing them in a document database in the system. Implements a prototype system
    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
  6. Ngu, D.S.W.; Wu, X.: SiteHelper : a localized agent that helps incremental exploration of the World Wide Web (1997) 0.03 
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    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
  7. Lieberman, H.: Personal assistants for the Web : an MIT perspective (1999) 0.03 
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    Abstract
    The growing complexity of sources of information and users' needs for information is fast outstripping the manual browsing and searching interfaces of the past. A long-term approach to the complexity problem is to design intelligent information agents that provide active assistance in the process of finding and organizing information. These agents differ from conventional information retrieval in how they interact with the user and the dynamic nature of the information they deal with. This article surveys some work at the MIT Media Lab in developing intelligent informations, especially as assistants to users browsing the Web. These agents don't replace conventional browsing or direct manipulation interfaces, but work with such interfaces to learn from interaction with the user, anticipate the user's needs, and connect the user with othe people who may share his or her interests
    Date
    7. 8.1999 11:22:55
  8. Juhne, J.; Jensen, A.T.; Gronbaek, K.: Ariadne: a Java-based guided tour system for the World Wide Web (1998) 0.02 
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    Abstract
    Presents a Guided tour system for the WWW, called Ariadne, which implements the ideas of trails and guided tours, originating from the hypertext field. Ariadne appears as a Java applet to the user and it stores guided tours in a database format separated from the WWW documents included in the tour. Itd main advantages are: an independent user interface which does not affect the layout of the documents being part of the tour, branching tours where the user may follow alternative routes, composition of existing tours into aggregate tours, overview map with indication of which parts of a tour have been visited an support for getting back on track. Ariadne is available as a research prototype, and it has been tested among a group of university students as well as casual users on the Internet
    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
  9. Waldrop, M.M.: Intelligent agents prepare to sift the riches of cyberspace (1997) 0.01 
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    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
  10. 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
  11. Indexing and profiling (1997) 0.01 
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    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
  12. Thomsen, E.B.: Beyond surfing : the World wide Web gets personal (1998) 0.01 
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    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
  13. Krulwich, B.; Burkey, C.: Jack and the InfoFinder agent (1997) 0.01 
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    Abstract
    The InfoFinder agent learnes profiles of user interests from sample documents submitted by the user while browsing, without requiring the user to complete a questionnaire about interests in various documents. It learns general profiles from the documents by heuristically extracting phrases from the documents taht are likely to represent the topic of the document. Its learning algorithm generates a search tree, which is then translated into a Boolean search string for submission to a generic search engine. It sends the user regular updates on documents without requiring the user to take the initiative to access the agent
  14. Imam, I.F.; Kodratoff, Y.: Intelligent adaptive agents (1997) 0.01 
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    Date
    22. 1.1999 18:46:03
  15. Tegenbos, J.; Nieuwenhuysen, P.: My kingdom for an agent? : Evaluation of Autonomy, an intelligent search agent for the Internet (1997) 0.01 
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    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
  16. 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
  17. Cullen, C.: Verity agent technology : automatic filtering, matching and dissemination of information (1996) 0.01 
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    Abstract
    Describes the use of intelligent agents to filter and categorise information on the Web. Describes SEARCH'97 Agents from Verity UK. Outlines agent capabilities of filtering, categorising, gathering, defining, routing, launching, editing, using bingo card agent forms, using agents automatically, the delivery option, and mode, and delivery content and schedule. Describes 3 case studies of applications created using Verity's Agent Server Toolkit in partnership with Time Inc. New Media, Knight-Ridder New Media, and Xilinx Industry Guide
    Footnote
    Contribution to an issue devoted to information retrieval on the WWW
  18. Tudor, J.D.: ¬The new alchemy using droids & agents to threat information overload (1997) 0.01 
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    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
  19. Pandit, M.S.; Kalbag, S.: ¬The Selection Recognition Agent : instant access to relevant information and operations (1998) 0.01 
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    Footnote
    Contribution to an issue devoted to intelligent user interfaces
  20. Hume, C.: Internet search engines and robots : what they are and how to use them (2000) 0.01 
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    Abstract
    An overview of the Internet is provided. It describes what the Internet is, how and when it was started, and the four main functions it currently offers. It then focuses on the World Wide Web, and in particular robots and search engines. An overview is provided of both robots and search engines, with some examples and illustrations. It concludes with how to choose a search engine for a particular enquiry, gives some hints and tips for Internet searches, and emphasises that good retrieval is achieved not only by good search engines but also by responsible Web mastering which helps to disseminate effectively any Internet published material.

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