Bibliometrics
Bibliometrics are indicators/metrics based on citation counts which are used to analyse the scholarly impact of publications and researchers.
Citation metrics or Bibliometrics
They are commonly used as an indicator of the value of a research (article level), the productivity and impact of an author's scholarly output on the scientific research community (author level), as well as the importance and prestige of a source (journal level).
Bibliometrics should always be interpreted cautiously; citation rates vary across disciplines, change over time and different publication types have different citation behaviors. For accuracy and fairness, citation data should be normalized by discipline, year and publication type, making it an unbiased indicator of impact (See : Normalized citations count)
Why citation analysis really matters?
The benefits of using bibliometric data accrue to key stakeholders involved in the research assessment and evaluation process.
Academic research institutions rankings
Bibliometrics are fundamental to all academic institutions planning a research strategy. They can be used to benchmark their overall research performance against the performance of research institutions nationally and internationally. Moreover, world university rankings consider bibliometrics to measure institutional research quality. QS ranking, for example, allocate a 20% weighting to "citations per faculty".
Funding agencies
Funding agencies increasingly require detailed reporting on funded research which includes evidence of impact in terms of publication and dissemination of results.
Individual researchers
Individual researchers are commonly asked to demonstrate impact when applying for academic promotion or research grants. It is therefore important for researchers to be aware of the metrics and understand the issues related to it.