Chenxi Shao Pengfei Chen Lizhong Wang Fangfang Liu A Novel Method for Qualitative Modeling and Simulation Based on XML. 627-631 2008 ISCSCT (2) https://doi.org/10.1109/ISCSCT.2008.156 https://doi.ieeecomputersociety.org/10.1109/ISCSCT.2008.156 conf/iscsct/2008 db/conf/iscsct/iscsct2008-2.html#ShaoCWL08