Regionalization of forest pattern metrics for the continental United States using contiguity constrained clustering and partitioning. - John A. Kupfer; Peng Gao 002; Diansheng Guo (Ecol. Informatics, 2012)

Uncovering food web structure using a novel trophic similarity measure. - Peng Gao 002; John A. Kupfer (Ecol. Informatics, 2015)

Intelligent Bear Prevention System Based on Computer Vision: An Approach to Reduce Human-Bear Conflicts in the Tibetan Plateau Area, China. - Pengyu Chen; Teng Fei; Yunyan Du; Jiawei Yi; Yi Li; John A. Kupfer (CoRR, 2025)