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DHL: an efficient hierarchical index for shortest distance querying in time-dependent road networks

Published Online: 2025-10-03

Published Print: 2025-11

Authors

Dan, Tangpeng https://orcid.org/0000-0003-0824-5494
Pan, Xiao

Zheng, Bolong

Meng, Xiaofeng
Funding

Funding for this research was provided by:

Natural Science Foundation of China (62372194)

Natural Science Foundation of China (62172423)

Outstanding Youth Foundation of Hebei Education Department (BJ2021085)

Natural Science Foundation of Hebei Province (F2024210042)
License Information

Text and Data Mining valid from 2025-10-03

Version of Record valid from 2025-10-03
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Article History

Received: 2 April 2025

Revised: 12 September 2025

Accepted: 19 September 2025

First Online: 3 October 2025

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