The problem of keeping up with scientic literature is not new. In 1986, information scientist, Don R. Swanson, published an article about mining the wealth of knowledge buried in academic literature. In his article, “Undiscovered public knowledge”, Swanson investigated information that was not readily available simply because individual biomedical research papers were (and in many ways still are today) created “to some degree independently of one another.” By investigating literature that was “logically connected”, but was otherwise “non-interactive”, Swanson teased out a hypothesis essentially joining two small fields of research.
Since then, researchers are still trying to develop methods to wade through this ever-growing body of literature, only now there are about one million new biomedical research articles being published per year compared to the roughly 350 thousand published in 1986.
Compound this issue with the growing amount of information that is now contained within biomedical research literature, but is not readily accessible due to lack of appropriate annotations.