High Quality Content by WIKIPEDIA articles! The Performance Ranking of Scientific Papers for World Universities is a ranking system of 500 world universities by scientific paper volume, impact, and performance output. The ranking is published by the Higher Education Evaluation and Accreditation Council of Taiwan (HEEACT) The project employs bibliometric methods to analyze and rank the scientific paper performance. In addition to the overall ranking, HEEACT publishes a list of the top 300 universities by six fields and ten subjects of science and technology.