According to the statistics of Web of Science, up to March 14,2014, the number of citation for two papers in the journal 'Computers and Geotechnics' (Impact Factor: 1.224): 'A novel discrete model for granular material incorporating rolling resistance' and 'An efficient technique for generating homogeneous specimens for DEM studies' written by Prof. Jiang Mingjing from the College of Civil Engineering, are ranked first and sixth respectively, since included in the core collection of Web of Science in 1994.