Open Access

ARTICLE

An Optimized Labeling Scheme for Reachability Queries

Xian Tang^1,*, Ziyang Chen², Haiyan Zhang³, Xiang Liu¹, Yunyu Shi¹, Asad Shahzadi⁴

1 School of Electronic and Electrical Engineering, Shanghai University of Engineering Science, Shanghai 201600, China.
2 Lixin University of Accounting and Finance, Shanghai 201620, China.
3 Yanshan University, Qinhuangdao 066004, China.
4 NCBAE, Lahore 54660, Pakistani.

* Corresponding author: Xian Tang. Email: .