Search (27 results, page 1 of 2)

  • × author_ss:"Bar-Ilan, J."
  1. Bar-Ilan, J.: Information hub blogs (2005) 0.02 
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    Source
    Journal of information science. 31(2005) no.4, S.297-307
  2. Bar-Ilan, J.; Gutman,T.: How do search engines respond to some non-English queries? (2005) 0.01 
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    Source
    Journal of information science. 31(2005) no.1, S.13-
  3. Lazinger, S.S.; Peritz, B.C.; Bar-Ilan, J.: Using a local area network as an interface to wide area networks in library and information science education (1993) 0.01 
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  4. Bar-Ilan, J.: ¬The use of Web search engines in information science research (2003) 0.01 
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    Abstract
    The World Wide Web was created in 1989, but it has already become a major information channel and source, influencing our everyday lives, commercial transactions, and scientific communication, to mention just a few areas. The seventeenth-century philosopher Descartes proclaimed, "I think, therefore I am" (cogito, ergo sum). Today the Web is such an integral part of our lives that we could rephrase Descartes' statement as "I have a Web presence, therefore I am." Because many people, companies, and organizations take this notion seriously, in addition to more substantial reasons for publishing information an the Web, the number of Web pages is in the billions and growing constantly. However, it is not sufficient to have a Web presence; tools that enable users to locate Web pages are needed as well. The major tools for discovering and locating information an the Web are search engines. This review discusses the use of Web search engines in information science research. Before going into detail, we should define the terms "information science," "Web search engine," and "use" in the context of this review.
    Source
    Annual review of information science and technology. 38(2004), S.231-288
  5. Bronstein, J.; Gazit, T.; Perez, O.; Bar-Ilan, J.; Aharony, N.; Amichai-Hamburger, Y.: ¬An examination of the factors contributing to participation in online social platforms (2016) 0.01 
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    Date
    20. 1.2015 18:30:22
  6. Bar-Ilan, J.: ¬The Web as an information source on informetrics? : A content analysis (2000) 0.01 
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    Abstract
    This article addresses the question of whether the Web can serve as an information source for research. Specifically, it analyzes by way of content analysis the Web pages retrieved by the major search engines on a particular date (June 7, 1998), as a result of the query 'informetrics OR informetric'. In 807 out of the 942 retrieved pages, the search terms were mentioned in the context of information science. Over 70% of the pages contained only indirect information on the topic, in the form of hypertext links and bibliographical references without annotation. The bibliographical references extracted from the Web pages were analyzed, and lists of most productive authors, most cited authors, works, and sources were compiled. The list of reference obtained from the Web was also compared to data retrieved from commercial databases. For most cases, the list of references extracted from the Web outperformed the commercial, bibliographic databases. The results of these comparisons indicate that valuable, freely available data is hidden in the Web waiting to be extracted from the millions of Web pages
    Source
    Journal of the American Society for Information Science. 51(2000) no.5, S.432-443
  7. Bar-Ilan, J.: Methods for measuring search engine performance over time (2002) 0.01 
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    Source
    Journal of the American Society for Information Science and technology. 53(2002) no.4, S.308-319
  8. Zhitomirsky-Geffet, M.; Bar-Ilan, J.: Towards maximal unification of semantically diverse ontologies for controversial domains (2014) 0.01 
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    Date
    20. 1.2015 18:30:22
  9. Zhitomirsky-Geffet, M.; Bar-Ilan, J.; Levene, M.: Testing the stability of "wisdom of crowds" judgments of search results over time and their similarity with the search engine rankings (2016) 0.01 
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    Date
    20. 1.2015 18:30:22
  10. Lazinger, S.S.; Bar-Ilan, J.; Peritz, B.C.: Internet use by faculty members in various disciplines : a comparative case study (1997) 0.01 
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    Source
    Journal of the American Society for Information Science. 48(1997) no.6, S.508-518
  11. Bar-Ilan, J.; Peritz, B.C.: Evolution, continuity, and disappearance of documents on a specific topic an the Web : a longitudinal study of "informetrics" (2004) 0.01 
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    Source
    Journal of the American Society for Information Science and Technology. 55(2004) no.11, S.980-990
  12. Bar-Ilan, J.; Peritz, B.C.: Informetric theories and methods for exploring the Internet : an analytical survey of recent research literature (2002) 0.01 
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    Footnote
    Artikel in einem Themenheft "Current theory in library and information science"
  13. Bar-Ilan, J.: Informetrics (2009) 0.01 
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    Abstract
    Informetrics is a subfield of information science and it encompasses bibliometrics, scientometrics, cybermetrics, and webometrics. This encyclopedia entry provides an overview of informetrics and its subfields. In general, informetrics deals with quantitative aspects of information: its production, dissemination, evaluation, and use. Bibliometrics and scientometrics study scientific literature: papers, journals, patents, and citations; while in webometric studies the sources studied are Web pages and Web sites, and citations are replaced by hypertext links. The entry introduces major topics in informetrics: citation analysis and citation related studies, the journal impact factor, the recently defined h-index, citation databases, co-citation analysis, open access publications and its implications, informetric laws, techniques for mapping and visualization of informetric phenomena, the emerging subfields of webometrics, cybermetrics and link analysis, and research evaluation.
  14. Bar-Ilan, J.; Azoulay, R.: Map of nonprofit organization websites in Israel (2012) 0.01 
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    Source
    Journal of the American Society for Information Science and Technology. 63(2012) no.6, S.1142-1167
  15. Shema, H.; Bar-Ilan, J.; Thelwall, M.: Do blog citations correlate with a higher number of future citations? : Research blogs as a potential source for alternative metrics (2014) 0.01 
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    Source
    Journal of the Association for Information Science and Technology. 65(2014) no.5, S.1018-1027
  16. Bar-Ilan, J.: Web links and search engine ranking : the case of Google and the query "Jew" (2006) 0.01 
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    Journal of the American Society for Information Science and Technology. 57(2006) no.12, S.1581-1589
  17. Bar-Ilan, J.; Belous, Y.: Children as architects of Web directories : an exploratory study (2007) 0.01 
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    Journal of the American Society for Information Science and Technology. 58(2007) no.6, S.895-907
  18. Bar-Ilan, J.; Keenoy, K.; Yaari, E.; Levene, M.: User rankings of search engine results (2007) 0.01 
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    Journal of the American Society for Information Science and Technology. 58(2007) no.9, S.1254-1266
  19. Bar-Ilan, J.; Keenoy, K.; Levene, M.; Yaari, E.: Presentation bias is significant in determining user preference for search results : a user study (2009) 0.01 
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    Journal of the American Society for Information Science and Technology. 60(2009) no.1, S.135-149
  20. Bar-Ilan, J.; Peritz, B.C.: ¬A method for measuring the evolution of a topic on the Web : the case of "informetrics" (2009) 0.01 
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    Journal of the American Society for Information Science and Technology. 60(2009) no.9, S.1730-1740

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