47 citations · 50 across the 3 of their papers we have counts for
6 papers
Examining Travel Patterns and Characteristics in a Bikesharing Network and Implications for Data-Driven Decision Supports: Case Study in the Washington DC Area
Xiao-Feng Xie, Zunjing Jenipher Wang
Bikesharing has gradually become one adopted sustainable transportation mode recent years to bring us many social, environmental, economic, and health-related benefits and rewards.…
Uncovering Urban Mobility and City Dynamics from Large-Scale Taxi Origin-Destination (O-D) Trips: Case Study in Washington DC Area
Xiao-Feng Xie, Zunjing Jenipher Wang
We perform a systematic analysis on the large-scale taxi trip data to uncover urban mobility and city dynamics in multimodal urban transportation environments. As a case study, we…
Exploiting Problem Structure in Combinatorial Landscapes: A Case Study on Pure Mathematics Application
Xiao-Feng Xie, Zun-Jing Wang
In this paper, we present a method using AI techniques to solve a case of pure mathematics applications for finding narrow admissible tuples. The original problem is formulated int…
Round-Table Group Optimization for Sequencing Problems
Xiao-Feng Xie
In this paper, a round-table group optimization (RTGO) algorithm is presented. RTGO is a simple metaheuristic framework using the insights of research on group creativity. In a coo…
A Cooperative Group Optimization System
Xiao-Feng Xie, Jiming Liu, Zun-Jing Wang
A cooperative group optimization (CGO) system is presented to implement CGO cases by integrating the advantages of the cooperative group and low-level algorithm portfolio design. F…
Cooperative Group Optimization with Ants (CGO-AS): Leverage Optimization with Mixed Individual and Social Learning
Xiao-Feng Xie, Zun-Jing Wang
We present CGO-AS, a generalized Ant System (AS) implemented in the framework of Cooperative Group Optimization (CGO), to show the leveraged optimization with a mixed individual an…