TCoD: A Traveling Companion Discovery Method Based on Clustering and Association Analysis. - Ruihong Yao; Fei Wang; Shuhui Chen (IJCNN, 2019)

GroupSeeker: An Applicable Framework for Travel Companion Discovery from Vast Trajectory Data. - Ruihong Yao; Fei Wang; Shuhui Chen; Shuang Zhao (ISPRS Int. J. Geo Inf., 2020)