3 papers
cs.DC2021
OpenGraphGym-MG: Using Reinforcement Learning to Solve Large Graph Optimization Problems on MultiGPU Systems
Weijian Zheng, Dali Wang, Fengguang Song
Large scale graph optimization problems arise in many fields. This paper presents an extensible, high performance framework (named OpenGraphGym-MG) that uses deep reinforcement lea…
cs.SI2020
Micromobility in Smart Cities: A Closer Look at Shared Dockless E-Scooters via Big Social Data
Yunhe Feng, Dong Zhong, Peng Sun +4
The micromobility is shaping first- and last-mile travels in urban areas. Recently, shared dockless electric scooters (e-scooters) have emerged as a daily alternative to driving fo…
cs.SE2019
FQL: An Extensible Feature Query Language and Toolkit on Searching Software Characteristics for HPC Applications
Weijian Zheng, Dali Wang, Fengguang Song
The amount of large-scale scientific computing software is dramatically increasing. In this work, we designed a new language, named feature query language (FQL), to collect and ext…