BLACKSBURG, Virginia, Aug. 30 -- Virginia Tech issued the following news: * * * Xuan Wang's CAREER project makes sense of scientific discovery A biological researcher turned computer scientist, Wang is building an accurate and trustworthy artificial intelligence system that can organize data from masses of published scientific papers so that it's easily searchable. By Tonia Moxley Extracting patterns and meaning from the vast and expanding trove of scientific data available to researchers  more PR