User profiles for Chi Xu

Chi Xu

- Verified email at nju.edu.cn - Cited by 7820

Chi Xu

- Verified email at cug.edu.cn - Cited by 1908

Future of the human climate niche

C Xu, TA Kohler, TM Lenton, JC Svenning… - Proceedings of the …, 2020 - pnas.org
All species have an environmental niche, and despite technological advances, humans are
unlikely to be an exception. Here, we demonstrate that for millennia, human populations …

[HTML][HTML] Cleavage of BID by caspase 8 mediates the mitochondrial damage in the Fas pathway of apoptosis

H Li, H Zhu, C Xu, J Yuan - Cell, 1998 - cell.com
We report here that BID, a BH3 domain–containing proapoptotic Bcl2 family member, is a
specific proximal substrate of Casp8 in the Fas apoptotic signaling pathway. While full-length …

A robust O (n) solution to the perspective-n-point problem

S Li, C Xu, M Xie - IEEE transactions on pattern analysis and …, 2012 - ieeexplore.ieee.org
We propose a noniterative solution for the Perspective-n-Point ({\rm P}n{\rm P}) problem,
which can robustly retrieve the optimum by solving a seventh order polynomial. The central …

From unusual suspect to serial killer: Cyanotoxins boosted by climate change may jeopardize megafauna

H Wang, C Xu, Y Liu, E Jeppesen, JC Svenning, J Wu… - The Innovation, 2021 - cell.com
The recent mass mortality event of more than 330 African elephants in Botswana has been
attributed to biotoxins produced by cyanobacteria; however, scientific evidence for this is …

Climate endgame: Exploring catastrophic climate change scenarios

L Kemp, C Xu, J Depledge, KL Ebi, G Gibbins… - Proceedings of the …, 2022 - pnas.org
Prudent risk management requires consideration of bad-to-worst-case scenarios. Yet, for
climate change, such potential futures are poorly understood. Could anthropogenic climate …

Safe and just Earth system boundaries

…, L Schulte-Uebbing, W De Vries, C Xiao, C Xu, X Xu… - Nature, 2023 - nature.com
The stability and resilience of the Earth system and human well-being are inseparably linked
1 , 2 – 3 , yet their interdependencies are generally under-recognized; consequently, they …

Openoccupancy: A large scale benchmark for surrounding semantic occupancy perception

…, Z Zhu, W Xu, Y Zhang, Y Wei, X Chi… - Proceedings of the …, 2023 - openaccess.thecvf.com
Semantic occupancy perception is essential for autonomous driving, as automated vehicles
require a fine-grained perception of the 3D urban structures. However, existing relevant …

Quantifying the human cost of global warming

TM Lenton, C Xu, JF Abrams, A Ghadiali, S Loriani… - Nature …, 2023 - nature.com
The costs of climate change are often estimated in monetary terms, but this raises ethical
issues. Here we express them in terms of numbers of people left outside the ‘human climate …

Efficient hand pose estimation from a single depth image

C Xu, L Cheng - … of the IEEE international conference on …, 2013 - openaccess.thecvf.com
We tackle the practical problem of hand pose estimation from a single noisy depth image. A
dedicated three-step pipeline is proposed: Initial estimation step provides an initial …

Non-nociceptive roles of opioids in the CNS: opioids' effects on neurogenesis, learning, memory and affect

C Kibaly, C Xu, CM Cahill, CJ Evans… - Nature Reviews …, 2019 - nature.com
Mortality due to opioid use has grown to the point where, for the first time in history, opioid-related
deaths exceed those caused by car accidents in many states in the United States. …