Finding All Nearest Neighbors with a Single Graph Traversal. - Yixin Xu 002; Jianzhong Qi 001; Renata Borovica-Gajic; Lars Kulik (DASFAA (1), 2018)

GeoPrune: Efficiently Finding Shareable Vehicles Based on Geometric Properties. - Yixin Xu 002; Jianzhong Qi 001; Renata Borovica-Gajic; Lars Kulik (CoRR, 2019)

Highly Efficient and Scalable Multi-hop Ride-sharing. - Yixin Xu 002; Lars Kulik; Renata Borovica-Gajic; Abdullah AlDwyish; Jianzhong Qi 001 (SIGSPATIAL/GIS, 2020)

GeoPrune: Efficiently Matching Trips in Ride-sharing Through Geometric Properties. - Yixin Xu 002; Jianzhong Qi 001; Renata Borovica-Gajic; Lars Kulik (SSDBM, 2020)

Scalable ride-sharing through geometric algorithms and multi-hop matching. - Yixin Xu 002 (2020)