Victor W. ChuRaymond K. Wong 0001Fang Chen 0001Simon Fong 0001Patrick C. K. HungSelf-regularized causal structure discovery for trajectory-based networks.594-609201682J. Comput. Syst. Sci.4https://doi.org/10.1016/j.jcss.2015.10.004db/journals/jcss/jcss82.html#ChuWCFH16