) have classified CiteSeer articles into categories by venues. Šingliar and Hauskrecht ( 2006 ) cluster CiteSeer papers by topics based on their references to authors. Author co-citationanalysis of CiteSeer documents in the XML research field has been
Effects and their influence on citations
An effect as it relates to citationanalysis is any influencing factor that may change the number of citations an entity such as an author, workgroup, institution, or publication receives. The most well
The foundation of the IS constructing method is the citation and co-citationanalysis. The citationanalysis method was pioneered by Garfield et al. (Garfield et al. 1964 ). It is one of the informatics methods developed to analyze the documents
In this study an attempt is made to establish new bibliometric indicators for the assessment of research in the Humanities.
Data from a Dutch Faculty of Humanities was used to provide the investigation a sound empirical basis. For several reasons
(particularly related to coverage) the standard citation indicators, developed for the sciences, are unsatisfactory. Target
expanded citation analysis and the use of oeuvre (lifetime) citation data, as well as the addition of library holdings and
productivity indicators enable a more representative and fair assessment. Given the skew distribution of population data,
individual rankings can best be determined based on log transformed data. For group rankings this is less urgent because of
the central limit theorem. Lifetime citation data is corrected for professional age by means of exponential regression.
Authors:Pedro Albarrán, Juan A. Crespo, Ignacio Ortuño, and Javier Ruiz-Castillo
) and Glänzel ( 2007b , 2008 ) deduce the scaling parameter from an equation relating the h -index and the parameters of the assumed power law.
The vast majority of articles written in citationanalysis deal
Leydesdorff , L. , Bornmann , L. , Mutz , R. , & Opthof , T. ( 2011 ). Turning the tables in citationanalysis one more time: Principles for comparing sets of documents . Journal of the American Society for Information Science and Technology , 62
It is argued that Leydesdorff's theory of citations mixes the ideal or pure case with complicating factors. Ideally, citations
are used as shorthand and for ethical reasons. The social network between scientists should be seen as a second-order correction
on the basic model or, sometimes, even as noise. Metaphorically speaking Leydesdorff's theory is not a theory about ideal
gases, but about polluted air.
In this study, half-life, citation degree, form dispersion and title dispersion of physic journals were investigated, and they were compaired in each subfield with those in other subfields.The results from this study were that, on the whole, in physics the most preferred medium for physicists is the journal; however, in the subfields in which large experimental or observational devices are used, the use of reports and letter journals is going to increase.