4 citations · 4 across the 4 of their papers we have counts for
5 papers
Algorithms and Computational Study on a Transportation System Integrating Public Transit and Ridesharing of Personal Vehicles
Qian-Ping Gu, Jiajian Leo Liang
The potential of integrating public transit with ridesharing includes shorter travel time for commuters and higher occupancy rate of personal vehicles and public transit ridership.…
Multimodal Transportation with Ridesharing of Personal Vehicles
Qian-Ping Gu, Jiajian Leo Liang
Many public transportation systems are unable to keep up with growing passenger demand as the population grows in urban areas. The slow or lack of improvements for public transport…
Approximate Ridesharing of Personal Vehicles Problem
Qian-Ping Gu, Jiajian Leo Liang, Guochuan Zhang
The ridesharing problem is that given a set of trips, each trip consists of an individual, a vehicle of the individual and some requirements, select a subset of trips and use the v…
Constant Query Time -Approximate Distance Oracle for Planar Graphs
Qian-Ping Gu, Gengchun Xu
We give a -approximate distance oracle with query time for an undirected planar graph with vertices and non-negative edge lengths. For and any two verti…
Near-Linear Time Constant-Factor Approximation Algorithm for Branch-Decomposition of Planar Graphs
Qian-Ping Gu, Gengchun Xu
We give an algorithm which for an input planar graph of vertices and integer , in time either constructs a branch-decomposition of with…