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Volumn 24, Issue 4, 1973, Pages 265-269

Co‐citation in the scientific literature: A new measure of the relationship between two documents

Author keywords

[No Author keywords available]

Indexed keywords

CO-CITATION;

EID: 0015640298     PISSN: 00028231     EISSN: 10974571     Source Type: Journal    
DOI: 10.1002/asi.4630240406     Document Type: Article
Times cited : (3267)

References (12)
  • 3
    • 0001426334 scopus 로고
    • Associative Document Retrieval Techniques using Bibliographic Information
    • (1963) Journal of the ACM , vol.10 , Issue.4 , pp. 440-457
    • Salton, G.1
  • 6
    • 84981983268 scopus 로고    scopus 로고
    • We can also give a more formal definition of co‐citation in terms of set theory notation. If A is the set of papers which cites document a and B is the set which cites b, then A∩B is the set which cites both a and b. The number of elements in A∩B, that is n(A∩B), is the co‐citation frequency. The relative co‐citation frequency could be defined as n(A∩B) ÷ n(A∪B).
  • 7
    • 0007228175 scopus 로고
    • “Citation Indexing, Historio‐Bibliography, and the Sociology of Science,” Proceedings of the Third International Congress of Medical Librarianship, Amsterdam, 5–9 May 1969, Excerpta Medica
    • (1970) , pp. 187-204
    • Garfield, E.1
  • 8
    • 84981981124 scopus 로고
    • Search Strategies using the Science Citation Index, in Computer Based Information Retrieval Systems, B. Hougton, Ed., London
    • (1968) , pp. 27-44
    • Cawkell, A.E.1
  • 12
    • 84982011379 scopus 로고    scopus 로고
    • Programs are currently being developed for automatically determining co‐citation and using these data as input to a cluster generating program. The results of some preliminary experiments using this system to examine scientific specialties will be reported in a forthcoming paper.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.