2009 Nov 23, 11:33A map of the sciences generated via science web portals: "Over the course of 2007 and 2008, we collected nearly 1 billion user interactions recorded by the scholarly web portals of some of the most
significant publishers, aggregators and institutional consortia...The resulting model was visualized as a journal network that outlines the relationships between various scientific domains and
clarifies the connection of the social sciences and humanities to the natural sciences."
via:pskomoroch visualization science map graph