Clone from http://degroup.cis.umac.mo/sspexp/ (v1.0 updated on Jan-02-2018), the implementation of the VLDB'17 paper An Experimental Study on Hub Labeling based Shortest Path Algorithms [1].
[1] An Experimental Study on Hub Labeling based Shortest Path Algorithms Ye Li, Leong Hou U, Man Lung Yiu, Ngai Meng Kou. PVLDB 11(4): 445-457 (2017). link
We revise the source code to fit the double-type of distances.
If any authors do not want the soure code to be cloned here, please feel free to contact Yuxiang Zeng (Email: yzengal@connect.ust.hk).