Urban fire risk evaluation of Xuzhou city based on GIS. - Yazhou Ji; Hehe Gu; Baojie Li (Geoinformatics, 2010)

Selection of optimal emergency rescue route based on improved ant colony algorithm. - Baojie Li; Hehe Gu; Yazhou Ji (Geoinformatics, 2010)

Ontology-based retrieval of geographic information. - Wei Liu 095; Hehe Gu; Chunmin Peng; Dayu Cheng (Geoinformatics, 2010)

3D Cadastral Data Model Based on Conformal Geometry Algebra. - Ji-yi Zhang; Pengcheng Yin; Gang Li; Hehe Gu; Hua Zhao; Jianchun Fu (ISPRS Int. J. Geo Inf., 2016)

High-payload reversible watermarking scheme of vector maps. - Yinguo Qiu; Hehe Gu; Jiuyun Sun (Multim. Tools Appl., 2018)

Reversible watermarking algorithm of vector maps based on ECC. - Yinguo Qiu; Hehe Gu; Jiuyun Sun (Multim. Tools Appl., 2018)

Food Safety Supervision System Based on Hierarchical Multi-Domain Blockchain Network. - Qi Tao; Xiaohui Cui; Xiaofang Huang; Angella M. Leigh; Hehe Gu (IEEE Access, 2019)

Rich-information reversible watermarking scheme of vector maps. - Yinguo Qiu; Hongtao Duan 001; Jiuyun Sun; Hehe Gu (Multim. Tools Appl., 2019)

Rich-information watermarking scheme for 3D models of oblique photography. - Yinguo Qiu; Hehe Gu; Jiuyun Sun; Hongtao Duan 001; Juhua Luo (Multim. Tools Appl., 2019)