Search (29 results, page 1 of 2)

  • × theme_ss:"Suchtaktik"
  • × year_i:[2010 TO 2020}
  1. Mayr, P.; Mutschke, P.; Petras, V.; Schaer, P.; Sure, Y.: Applying science models for search (2010) 0.04 
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    Imprint
    Boizenburg : VWH, Verl. W. Hülsbusch
    Source
    Information und Wissen: global, sozial und frei? Proceedings des 12. Internationalen Symposiums für Informationswissenschaft (ISI 2011) ; Hildesheim, 9. - 11. März 2011. Hrsg.: J. Griesbaum, T. Mandl u. C. Womser-Hacker
  2. Foss, E.; Druin, A.; Yip, J.; Ford, W.; Golub, E.; Hutchinson, H.: Adolescent search roles (2013) 0.01 
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  3. Karanam, S.; Oostendorp, H. van; Sanchiz, M.; Chin, J.; Fu, W.-T.: Cognitive modeling of age-related differences in information search behavior (2017) 0.01 
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  4. Sachse, J.: ¬The influence of snippet length on user behavior in mobile web search (2019) 0.01 
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    Date
    20. 1.2015 18:30:22
  5. Looking for information : a survey on research on information seeking, needs, and behavior (2012) 0.01 
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    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  6. Sanchiza, M.; Chinb, J.; Chevaliera, A.; Fuc, W.T.; Amadieua, F.; Hed, J.: Searching for information on the web : impact of cognitive aging, prior domain knowledge and complexity of the search problems (2017) 0.00 
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  7. Looking for information : a survey on research on information seeking, needs, and behavior (2016) 0.00 
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    Editor
    Case, D.O. u. Lisa M. Given
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  8. Kim, J.; Thomas, P.; Sankaranarayana, R.; Gedeon, T.; Yoon, H.-J.: Eye-tracking analysis of user behavior and performance in web search on large and small screens (2015) 0.00 
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  9. Lu, L.; Yuan, U.: Shall I Google it or ask the competent villain down the hall? : the moderating role of information need in information source selection (2011) 0.00 
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  10. Sanfilippo, M.; Yang, S.; Fichman, P.: Trolling here, there, and everywhere : perceptions of trolling behaviors in context (2017) 0.00 
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    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  11. Ren, P.; Chen, Z.; Ma, J.; Zhang, Z.; Si, L.; Wang, S.: Detecting temporal patterns of user queries (2017) 0.00 
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  12. Carstens, C.: Ontology based query expansion : retrieval support for the domain of educational research (2012) 0.00 
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    Imprint
    Boizenburg : VWH, Verl. W. Hülsbusch
  13. Kaptein, R.; Kamps, J.: Explicit extraction of topical context (2011) 0.00 
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  14. Barsky, E.; Bar-Ilan, J.: ¬The impact of task phrasing on the choice of search keywords and on the search process and success (2012) 0.00 
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  15. Rowley, J.; Johnson, F.; Sbaffi, L.: Gender as an influencer of online health information-seeking and evaluation behavior (2017) 0.00 
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  16. Walhout, J.; Oomen, P.; Jarodzka, H.; Brand-Gruwel, S.: Effects of task complexity on online search behavior of adolescents (2017) 0.00 
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  17. Bilal, D.; Gwizdka, J.: Children's query types and reformulations in Google search (2018) 0.00 
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  18. Russell-Rose, T.; Chamberlain, J.; Azzopardi, L.: Information retrieval in the workplace : a comparison of professional search practices (2018) 0.00 
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  19. Liu, J.; Zhang, X.: ¬The role of domain knowledge in document selection from search results (2019) 0.00 
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  20. Saastamoinen, M.; Järvelin, K.: Search task features in work tasks of varying types and complexity (2017) 0.00 
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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.

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