June 7, 2010
A while back Ola Nordal wrote about journal ranking in his blog, referring to a website called eigenfactors.org. The point is to rank journals based on two factors:
Eigenfactor Score (EF): “A measure of the overall value provided by all of the articles published in a given journal in a year”. Article Influence Score (AI): “a measure of a journal’s prestige based on per article citations and comparable to Impact Factor”.