Search (281 results, page 1 of 15)

  • × theme_ss:"Suchtaktik"
  1. Saastamoinen, M.; Järvelin, K.: Search task features in work tasks of varying types and complexity (2017) 0.04 
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    Abstract
    Information searching in practice seldom is an end in itself. In work, work task (WT) performance forms the context, which information searching should serve. Therefore, information retrieval (IR) systems development/evaluation should take the WT context into account. The present paper analyzes how WT features: task complexity and task types, affect information searching in authentic work: the types of information needs, search processes, and search media. We collected data on 22 information professionals in authentic work situations in three organization types: city administration, universities, and companies. The data comprise 286 WTs and 420 search tasks (STs). The data include transaction logs, video recordings, daily questionnaires, interviews. and observation. The data were analyzed quantitatively. Even if the participants used a range of search media, most STs were simple throughout the data, and up to 42% of WTs did not include searching. WT's effects on STs are not straightforward: different WT types react differently to WT complexity. Due to the simplicity of authentic searching, the WT/ST types in interactive IR experiments should be reconsidered.
    Source
    Journal of the Association for Information Science and Technology. 68(2017) no.5, S.1111-1123
  2. Morse, P.M.: Search theory and browsing (1970) 0.04 
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    Date
    22. 5.2005 19:53:09
    Source
    Library quarterly. 40(1970), S.391-408
  3. Byström, K.: Information seekers in context : an analysis of the 'doer' in INSU studies (1999) 0.03 
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    Date
    22. 3.2002 9:55:52
    Pages
    S.82-95
  4. Morse, P.M.: Browsing and search theory (1973) 0.03 
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    Date
    22. 5.2005 19:52:29
    Pages
    S.246-261
  5. Branch, J.L.: Investigating the information-seeking process of adolescents : the value of using think alouds and think afters (2000) 0.03 
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    Source
    Library and information science research. 22(2000) no.4, S.371-382
  6. Pejtersen, A.M.: Design of a classification scheme for fiction based on an analysis of actual user-librarian communication, and use of the scheme for control of librarians' search strategies (1980) 0.02 
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    Date
    5. 8.2006 13:22:44
    Pages
    S.146-159
  7. Carstens, C.: Ontology based query expansion : retrieval support for the domain of educational research (2012) 0.02 
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    BCAQ (FH K)
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    393 S
  8. Kim, K.-S.; Allen, B.: Cognitive and task influences on Web searching behavior (2002) 0.02 
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    Source
    Journal of the American Society for Information Science and technology. 53(2002) no.2, S.109-119
  9. Kim, K.-S.: Effects of emotion control and task on Web searching behavior (2008) 0.02 
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    Source
    Information processing and management. 44(2008) no.1, S.373-385
  10. Lee, H.-L.: Navigating hierarchies vs. searching by keyword : two cultural perspectives (2006) 0.02 
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    Pages
    S.233-239
    Source
    Knowledge organization for a global learning society: Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria. Hrsg.: G. Budin, C. Swertz u. K. Mitgutsch
  11. White, R.W.; Roth, R.A.: Exploratory search : beyond the query-response paradigm (2009) 0.02 
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    Classification
    BCA (FH K)
    GHBS
    BCA (FH K)
    Pages
    X,98 S
  12. Lee, S.-S.; Theng, Y.-L.; Goh, D.H.-L.: Creative information seeking : part II: empirical verification (2007) 0.01 
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    Date
    23.12.2007 12:22:16
    Source
    Aslib proceedings. 59(2007) no.3, S.205-221
  13. Lin, S.-j.; Belkin, N.: Validation of a model of information seeking over multiple search sessions (2005) 0.01 
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    Date
    10. 4.2005 14:52:22
    Source
    Journal of the American Society for Information Science and Technology. 56(2005) no.4, S.393-415
  14. Byström, K.: Information and information sources in tasks of varying complexity (2002) 0.01 
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    Journal of the American Society for Information Science and technology. 53(2002) no.7, S.581-591
  15. Pharo, N.; Järvelin, K.: "Irrational" searchers and IR-rational researchers (2006) 0.01 
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    Journal of the American Society for Information Science and Technology. 57(2006) no.2, S.222-232
  16. Hsieh-Yee, I.: Search tactics of Web users in searching for texts, graphics, known items and subjects : a search simulation study (1998) 0.01 
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    25.12.1998 19:22:31
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    Reference librarian. 1998, no.60, S.61-85
  17. Limberg, L.: Three conceptions of information seeking and use (1999) 0.01 
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    22. 3.2002 9:53:10
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    S.116-135
  18. Koopmans, N.I.: What's your question? : The need for research information from the perspective of different user groups (2002) 0.01 
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    2. 7.2005 12:22:50
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    S.183-192
  19. Crestani, F.; Du, H.: Written versus spoken queries : a qualitative and quantitative comparative analysis (2006) 0.01 
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    5. 6.2006 11:22:23
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    Journal of the American Society for Information Science and Technology. 57(2006) no.7, S.881-890
  20. Xu, Y.: ¬The dynamics of interactive information retrieval behavior : part I: an activity theory perspective (2007) 0.01 
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    Date
    27. 5.2007 13:55:22
    Source
    Journal of the American Society for Information Science and Technology. 58(2007) no.7, S.958-970

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