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  1. Shen, R.; Wang, J.; Fox, E.A.: ¬A Lightweight Protocol between Digital Libraries and Visualization Systems (2002) 0.12 
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    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:15:14
    Source
    Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
  2. 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.
  3. Tague-Sutcliffe, J.: Measuring information : an information services perspective (1995) 0.09 
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    Footnote
    Rez. in: Information processing and management. 32(1996) no.3, S.389-391 (P.B. Kantor); Journal of academic librarianship 22(1996) no.2, S.147 (T.A. Brooks); Medical reference services quarterly 15(1996) no.2, S.109-110 (C. Gluck); JASIS 47(1996) no.10, S.794-795 (R. Losee)
  4. Sierra, G.; Alarcón, R.; Aguilar, C.; Bach, C.: Definitional verbal patterns for semantic relation extraction (2008) 0.07 
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  5. Faloutsos, C.: Signature files (1992) 0.07 
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    Date
    7. 5.1999 15:22:48
    Source
    Information retrieval: data structures and algorithms. Ed.: W.B. Frakes u. R. Baeza-Yates
  6. Chen, C.: Top Ten Problems in Visual Interfaces to Digital Libraries (2002) 0.07 
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    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:13:11
    Source
    Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
  7. Börner, K.; Chen, C.: Visual Interfaces to Digital Libraries : Motivation, Utilization, and Socio-technical Challenges (2002) 0.07 
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    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:20:07
    Source
    Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
  8. Buzydlowski, J.W.; White, H.D.; Lin, X.: Term Co-occurrence Analysis as an Interface for Digital Libraries (2002) 0.07 
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    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:16:22
    Source
    Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
  9. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.07 
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    Content
    Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.
    Date
    8. 1.2013 10:22:32
  10. Huang, M.-H.; Huang, W.-T.; Chang, C.-C.; Chen, D. Z.; Lin, C.-P.: The greater scattering phenomenon beyond Bradford's law in patent citation (2014) 0.07 
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    Abstract
    Patent analysis has become important for management as it offers timely and valuable information to evaluate R&D performance and identify the prospects of patents. This study explores the scattering patterns of patent impact based on citations in 3 distinct technological areas, the liquid crystal, semiconductor, and drug technological areas, to identify the core patents in each area. The research follows the approach from Bradford's law, which equally divides total citations into 3 zones. While the result suggests that the scattering of patent citations corresponded with features of Bradford's law, the proportion of patents in the 3 zones did not match the proportion as proposed by the law. As a result, the study shows that the distributions of citations in all 3 areas were more concentrated than what Bradford's law proposed. The Groos (1967) droop was also presented by the scattering of patent citations, and the growth rate of cumulative citation decreased in the third zone.
    Date
    22. 8.2014 17:11:29
  11. Buckland, M.K.; Butler, M.H.; Norgard, B.A.; Plaunt, C.: OASIS: a front end for prototyping catalog enhancements (1992) 0.06 
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    Source
    Library hi tech. 10(1992) no.4, S.7-22
  12. Hafter, R.: ¬The performance of card catalogs : a review of research (1979) 0.06 
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    Date
    3.10.2000 20:48:22
  13. Evans, R.; Gazdar, G.: DATR: a language for lexical knowledge representation (1996) 0.06 
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    Source
    Computational linguistics. 22(1996) no.2, S.167-216
  14. Hug, H.; Nöthiger, R.: ETHICS: an online public access catalogue at ETH-Bibliothek, Zürich (1988) 0.06 
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    Source
    Program. 22(1988), S.133-142
  15. Information brokers and reference services (1989) 0.06 
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    Editor
    Katz, B. u. R. Kinder
    Series
    Reference librarian; no.22
  16. Tennant, R.: ¬The print perplex : building the future catalog (1998) 0.06 
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    Source
    Library journal. 123(1998) no.19, S.22-24
  17. Tenopir, C.; Neufang, R.: Electronic reference options : how they stack up in research libraries (1992) 0.06 
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    Source
    Online. 16(1992) no.2, S.22-28
  18. Farnel, S.; Shiri, A.; Campbell, S.; Cockney, C.; Rathi, D.; Stobbs, R.: ¬A community-driven metadata framework for describing cultural resources : the Digital Library North Project (2017) 0.06 
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    Date
    18. 3.2019 14:16:22
  19. McMath, C.; Tamararu, B.; Rada, R.: Graphical interface to thesaurus-based information retrieval system (1988) 0.06 
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  20. Tenopir, C.; Neufang, R.: ¬The impact of electronic reference on reference librarians (1992) 0.06 
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Authors

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  • a 5446
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  • s 312
  • el 250
  • r 217
  • b 40
  • i 18
  • p 11
  • x 10
  • n 4
  • d 2
  • h 2
  • ? 1
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