Automatic and robust breadcrumb system deployment for indoor firefighter applications. - Hengchang Liu; Jingyuan Li 006; Zhiheng Xie; Shan Lin 001; Kamin Whitehouse; John A. Stankovic; David J. Siu (MobiSys, 2010)

Efficient and reliable breadcrumb systems via coordination among multiple first responders. - Hengchang Liu; Zhiheng Xie; Jingyuan Li 006; Kamin Whitehouse; John A. Stankovic; Shan Lin 001; David J. Siu (PIMRC, 2011)

Intentional Forwarding: Providing reliable and real-time delivery in the presence of body shadowing in breadcrumb systems. - Hengchang Liu; Zhiheng Xie; Jingyuan Li 006; John A. Stankovic; Pan Hui 001; David J. Siu (PIMRC, 2012)

Providing reliable and real-time delivery in the presence of body shadowing in breadcrumb systems. - Hengchang Liu; Pan Hui 001; Zhiheng Xie; Jingyuan Li 006; David J. Siu; Gang Zhou; Liusheng Huang; John A. Stankovic (ACM Trans. Embed. Comput. Syst., 2014)

An Automatic, Robust, and EfficientMulti-User Breadcrumb Systemfor Emergency Response Applications. - Hengchang Liu; Zhiheng Xie; Jingyuan Li 006; Shan Lin 001; David J. Siu; Pan Hui 001; Kamin Whitehouse; John A. Stankovic (IEEE Trans. Mob. Comput., 2014)