Search (10 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Informationsmittel"
  • × year_i:[2010 TO 2020}
  1. Luyt, B.: Wikipedia, collective memory, and the Vietnam war (2016) 0.01 
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  2. Bhavnani, S.K.; Peck, F.A.: Scatter matters : regularities and implications for the scatter of healthcare information on the Web (2010) 0.01 
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    Abstract
    Despite the development of huge healthcare Web sites and powerful search engines, many searchers end their searches prematurely with incomplete information. Recent studies suggest that users often retrieve incomplete information because of the complex scatter of relevant facts about a topic across Web pages. However, little is understood about regularities underlying such information scatter. To probe regularities within the scatter of facts across Web pages, this article presents the results of two analyses: (a) a cluster analysis of Web pages that reveals the existence of three page clusters that vary in information density and (b) a content analysis that suggests the role each of the above-mentioned page clusters play in providing comprehensive information. These results provide implications for the design of Web sites, search tools, and training to help users find comprehensive information about a topic and for a hypothesis describing the underlying mechanisms causing the scatter. We conclude by briefly discussing how the analysis of information scatter, at the granularity of facts, complements existing theories of information-seeking behavior.
  3. Luyt, B.: ¬The inclusivity of Wikipedia and the drawing of expert boundaries : an examination of talk pages and reference lists (2012) 0.01 
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  4. Cho, H.; Chen, M.-H.; Chung, S.: Testing an integrative theoretical model of knowledge-sharing behavior in the context of Wikipedia (2010) 0.01 
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    Date
    1. 6.2010 10:13:22
  5. Okoli, C.; Mehdi, M.; Mesgari, M.; Nielsen, F.A.; Lanamäki, A.: Wikipedia in the eyes of its beholders : a systematic review of scholarly research on Wikipedia readers and readership (2014) 0.01 
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    Date
    18.11.2014 13:22:03
  6. Martínez-Ávila, D.; Chaves Guimarães, J.A.; Pinho, F.A.; Fox, M.J.: ¬The representation of ethics and knowledge organization in the WoS and LISTA databases (2015) 0.01 
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    Date
    17. 2.2018 16:50:22
  7. Luyt, B.; Tan, D.: Improving Wikipedia's credibility : references and citations in a sample of history articles (2010) 0.01 
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  8. Leydesdorff, L.; Hammarfelt, B.: ¬The structure of the Arts & Humanities Citation Index : a mapping on the basis of aggregated citations among 1,157 journals (2011) 0.01 
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  9. Arazy, O.; Lifshitz-Assaf, H.; Balila, A.: Neither a Bazaar nor a cathedral : the interplay between structure and agency in Wikipedia's role system (2019) 0.01 
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    Abstract
    Roles provide a key coordination mechanism in peer-production. Whereas one stream in the literature has focused on the structural responsibilities associated with roles, another has stressed the emergent nature of work. To date, these streams have proceeded largely in parallel. In seeking to enhance our understanding of the tension between structure and agency in peer-production, we investigated the interplay between structural and emergent roles. Our study explored the breadth of structural roles in Wikipedia (English version) and their linkage to various forms of activities. Our analyses show that despite the latitude in selecting their mode of participation, participants' structural and emergent roles are tightly coupled. Our discussion highlights that: (a) participants often stay close to the "production ground floor" despite the assignment into structural roles; and (b) there are typical modifications in activity patterns associated with role-assignment, namely: functional specialization, multispecialization, defunctionalization, changes in communication patterns, management of identity, and role definition. We contribute to theory of coordination and roles, as well as provide some practical implications.
  10. Luyt, B.; Ally, Y.; Low, N.H.; Ismail, N.B.: Librarian perception of Wikipedia : threats or opportunities for librarianship? (2010) 0.01 
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