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  • × author_ss:"Schneider, J.W."
  1. Schneider, J.W.; Borlund, P.: ¬A bibliometric-based semiautomatic approach to identification of candidate thesaurus terms : parsing and filtering of noun phrases from citation contexts (2005) 0.01 
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    Date
    8. 3.2007 19:55:22
  2. Schneider, J.W.: Emerging frameworks and methods : The Fourth International Conference on Conceptions of Library and Information Science (CoLIS4), The Information School, University of Washington, Seattle, Washington, USA, July 21-25, 2002 (2002) 0.01 
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    Footnote
    Bericht über die Tagung und Kurzreferate zu den 18 Beiträgen (u.a. BELKIN, N.J.: A classification of interactions with information; INGWERSEN, P.: Cognitive perspectives of document representation; HJOERLAND, B.: Principia informatica: foundational theory of the concepts of information and principles of information services; TUOMINEN, K. u.a.: Discourse, cognition and reality: towards a social constructionist meta-theory for library and information science
  3. Schneider, J.W.; Costas, R.: Identifying potential "breakthrough" publications using refined citation analyses : three related explorative approaches (2017) 0.01 
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    Abstract
    The article presents three advanced citation-based methods used to detect potential breakthrough articles among very highly cited articles. We approach the detection of such articles from three different perspectives in order to provide different typologies of breakthrough articles. In all three cases we use the hierarchical classification of scientific publications developed at CWTS based on direct citation relationships. We assume that such contextualized articles focus on similar research interests. We utilize the characteristics scores and scales (CSS) approach to partition citation distributions and implement a specific filtering algorithm to sort out potential highly-cited "followers," articles not considered breakthroughs. After invoking thresholds and filtering, three methods are explored: A very exclusive one where only the highest cited article in a micro-cluster is considered as a potential breakthrough article (M1); as well as two conceptually different methods, one that detects potential breakthrough articles among the 2% highest cited articles according to CSS (M2a), and finally a more restrictive version where, in addition to the CSS 2% filter, knowledge diffusion is also considered (M2b). The advance citation-based methods are explored and evaluated using validated publication sets linked to different Danish funding instruments including centers of excellence.

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