Li, Cheng-TeCheng-TeLiShan, Man-KwanMan-KwanShanSHOU-DE LIN2020-05-042020-05-042012https://scholars.lib.ntu.edu.tw/handle/123456789/489839Regional subgraph discovery in social networks.conference paper10.1145/2187980.2188128https://doi.org/10.1145/2187980.2188128