Search (3739 results, page 1 of 187)

  1. Allan, J.; Callan, J.P.; Croft, W.B.; Ballesteros, L.; Broglio, J.; Xu, J.; Shu, H.: INQUERY at TREC-5 (1997) 0.15 
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    Date
    27. 2.1999 20:55:22
    Source
    The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman
  2. Ng, K.B.; Loewenstern, D.; Basu, C.; Hirsh, H.; Kantor, P.B.: Data fusion of machine-learning methods for the TREC5 routing tak (and other work) (1997) 0.15 
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    Date
    27. 2.1999 20:59:22
    Source
    The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman
  3. ¬The Fifth Text Retrieval Conference (TREC-5) (1997) 0.12 
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    Abstract
    Proceedings of the 5th TREC-confrerence held in Gaithersburgh, Maryland, Nov 20-22, 1996. Aim of the conference was discussion on retrieval techniques for large test collections. Different research groups used different techniques, such as automated thesauri, term weighting, natural language techniques, relevance feedback and advanced pattern matching, for information retrieval from the same large database. This procedure makes it possible to compare the results. The proceedings include papers, tables of the system results, and brief system descriptions including timing and storage information
    Editor
    Voorhees, E.M. u. D.K. Harman
  4. ¬The Eleventh Text Retrieval Conference, TREC 2002 (2003) 0.12 
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    Abstract
    Proceedings of the llth TREC-conference held in Gaithersburg, Maryland (USA), November 19-22, 2002. Aim of the conference was discussion an retrieval and related information-seeking tasks for large test collection. 93 research groups used different techniques, for information retrieval from the same large database. This procedure makes it possible to compare the results. The tasks are: Cross-language searching, filtering, interactive searching, searching for novelty, question answering, searching for video shots, and Web searching.
    Editor
    Voorhees, E.M. u. D.K. Harman
  5. Limberg, L.: Three conceptions of information seeking and use (1999) 0.12 
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    Date
    22. 3.2002 9:53:10
    Source
    Exploring the contexts of information behaviour: Proceedings of the 2nd International Conference on Research in Information Needs, Seeking and Use in Different Contexts, Sheffield, UK, 1998. Ed. by D.K. Wilson u. D.K. Allen
  6. Sonnenwald, D.H.: Evolving perspectives of human information behaviour : contexts, situations, social networks and information horizons (1999) 0.12 
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    Date
    22. 3.2002 9:46:09
    Source
    Exploring the contexts of information behaviour: Proceedings of the 2nd International Conference on Research in Information Needs, Seeking and Use in Different Contexts, 13-15 August 1998, Sheffield, UK. Ed. by D.K. Wilson u. D.K. Allen
  7. Harman, D.K.: ¬The TREC test collections (2005) 0.12 
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    Source
    TREC: experiment and evaluation in information retrieval. Ed.: E.M. Voorhees, u. D.K. Harman
  8. Harman, D.K.: ¬The TREC ad hoc experiments (2005) 0.12 
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    TREC: experiment and evaluation in information retrieval. Ed.: E.M. Voorhees, u. D.K. Harman
  9. Harman, D.K.: Beyond English (2005) 0.12 
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    TREC: experiment and evaluation in information retrieval. Ed.: E.M. Voorhees, u. D.K. Harman
  10. Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001) 0.11 
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    Content
    Vgl.: https://www.semanticscholar.org/paper/Piaget-%E2%80%99-s-Constructivism-%2C-Papert-%E2%80%99-s-%3A-What-%E2%80%99-s-Ackermann/89cbcc1e740a4591443ff4765a6ae8df0fdf5554. Darunter weitere Hinweise auf verwandte Beiträge. Auch unter: Learning Group Publication 5(2001) no.3, S.438.
  11. Voorhees, E.M.; Harman, D.K.: Overview of the fifth Text Retrieval Conference (TREC-5) (1997) 0.10 
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    Source
    The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman
  12. Wildemuth, B.M.; Cogdill, K.; Friedman, C.P.: ¬The transition from formalized need to compromised need in the context of clinical problem solving : opportunities and possible problems for information use studies of health professionals (1999) 0.10 
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    Date
    22. 3.2002 8:54:11
    Source
    Exploring the contexts of information behaviour: Proceedings of the 2nd International Conference on Research in Information Needs, Seeking and Use in Different Contexts, 13-15 August 1998, Sheffield, UK. Ed. by D.K. Wilson u. D.K. Allen
  13. Marcella, R.; Baxter, G.: ¬The citizenship information needs of the UK public : the quest for representativeness in methodological approach (1999) 0.10 
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    Date
    22. 3.2002 8:53:04
    Source
    Exploring the contexts of information behaviour: Proceedings of the 2nd International Conference on Research in Information Needs, Seeking and Use in Different Contexts, 13-15 August 1998, Sheffield, UK. Ed. by D.K. Wilson u. D.K. Allen
  14. Pettigrew, K.E.: Agents of information : the role of community health nurses in linking the elderly with local resources by providing human services information (1999) 0.10 
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    Date
    22. 3.2002 8:56:51
    Source
    Exploring the contexts of information behaviour: Proceedings of the 2nd International Conference on Research in Information Needs, Seeking and Use in Different Contexts, 13-15 August 1998, Sheffield, UK. Ed. by D.K. Wilson u. D.K. Allen
  15. Lomax, E.C.; Lowe, H.J.; Logan, T.F.; Detlefsen, E.G.: ¬An investigation of the information seeking behavior of medical oncologists in Metropolitan Pittsburgh using a multi-method approach (1999) 0.10 
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    Date
    22. 3.2002 9:40:39
    Source
    Exploring the contexts of information behaviour: Proceedings of the 2nd International Conference on Research in Information Needs, Seeking and Use in Different Contexts, 13-15 August 1998, Sheffield, UK. Ed. by D.K. Wilson u. D.K. Allen
  16. Gorman, P.: Information seeking of primary care physicians : conceptual models and empirical studies (1999) 0.10 
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    Exploring the contexts of information behaviour: Proceedings of the 2nd International Conference on Research in Information Needs, Seeking and Use in Different Contexts, 13-15 August 1998, Sheffield, UK. Ed. by D.K. Wilson u. D.K. Allen
  17. Abad-Garcia, M.F.; Goncàlez-Teruel, A.; Sanjuan-Nebot, L.: Information needs of physicians at the University Clinic Hospital in Valencia-Spain (1999) 0.10 
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    Exploring the contexts of information behaviour: Proceedings of the 2nd International Conference on Research in Information Needs, Seeking and Use in Different Contexts, 13-15 August 1998, Sheffield, UK. Ed. by D.K. Wilson u. D.K. Allen
  18. Solomon, P.: Information mosaics : patterns of action that structure (1999) 0.10 
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    Exploring the contexts of information behaviour: Proceedings of the 2nd International Conference on Research in Information Needs, Seeking and Use in Different Contexts, 13-15 August, Sheffield, UK. Ed. by D.K. Wilson u. D.K. Allen
  19. Olsson, M.: Discourse : a new theoretical framework for examining information behaviour in its social context (1999) 0.10 
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  20. Byström, K.: Information seekers in context : an analysis of the 'doer' in INSU studies (1999) 0.10 
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    Exploring the contexts of information behaviour: Proceedings of the 2nd International Conference on Research in Information Needs, Seeking and Use in Different Contexts, Sheffield, UK, 1998. Ed. by D.K. Wilson u. D.K. Allen

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  • d 3
  • n 3
  • u 2
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  • au 1
  • h 1
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