Kai Liu

According to our database, Kai Liu authored at least 21 papers between 2016 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Toward Optimal Sampling Rate Selection and Unbiased Classification for Precise Animal Activity Recognition.

Axiu Mao, Meilu Zhu, Lei Shen, Xiaoshuai Wang, Tomas Norton, Kai Liu

CoRR, April, 2026

2025

Numerical evaluation on spray cooling to mitigate heat stress in cattle using computational fluid dynamics.

Ruimin Yang, Wenqi Zhang, Christopher Y. Choi, Li Rong, Guoqiang Zhang, Kai Liu, Xiaoshuai Wang

Comput. Electron. Agric., 2025

Characterization of social cohesion status of pre-weaning piglets based on lightweight pose estimation.

Zheng He, Chuanyi Guo, Zhaojin Guo, Li Lyu, Endai Huang, Axiu Mao, Kai Liu

Comput. Electron. Agric., 2025

2024

FLoRa+: Energy-efficient, Reliable, Beamforming-assisted, and Secure Over-the-air Firmware Update in LoRa Networks.

Zehua Sun, Tao Ni, Huanqi Yang, Kai Liu, Yu Zhang, Tao Gu, Weitao Xu

ACM Trans. Sens. Networks, May, 2024

CKSP: Cross-species Knowledge Sharing and Preserving for Universal Animal Activity Recognition.

Axiu Mao, Meilu Zhu, Zhaojin Guo, Zheng He, Tomas Norton, Kai Liu

CoRR, 2024

RF-Egg: An RF Solution for Fine-Grained Multi-Target and Multi-Task Egg Incubation Sensing.

Zehua Sun, Tao Ni, Yongliang Chen, Di Duan, Kai Liu, Weitao Xu

Proceedings of the 30th Annual International Conference on Mobile Computing and Networking, 2024

2023

A teacher-to-student information recovery method toward energy-efficient animal activity recognition at low sampling rates.

Axiu Mao, Meilu Zhu, Endai Huang, Xi Yao, Kai Liu

Comput. Electron. Agric., October, 2023

Deep learning-based animal activity recognition with wearable sensors: Overview, challenges, and future directions.

Axiu Mao, Endai Huang, Xiaoshuai Wang, Kai Liu

Comput. Electron. Agric., August, 2023

Occlusion-Resistant instance segmentation of piglets in farrowing pens using center clustering network.

Endai Huang, Axiu Mao, Junhui Hou, Yongjian Wu, Weitao Xu, Maria Camila Ceballos, Thomas D. Parsons, Kai Liu

Comput. Electron. Agric., July, 2023

Counting piglet suckling events using deep learning-based action density estimation.

Haiming Gan, Jingfeng Guo, Kai Liu, Xinru Deng, Hui Zhou, Dehuan Luo, Shiyun Chen, Tomas Norton, Yueju Xue

Comput. Electron. Agric., July, 2023

A semi-supervised generative adversarial network for amodal instance segmentation of piglets in farrowing pens.

Endai Huang, Zheng He, Axiu Mao, Maria Camila Ceballos, Thomas D. Parsons, Kai Liu

Comput. Electron. Agric., June, 2023

Demo Abstract: A Novel Firmware Update Over-The-Air System for LoRa Networks.

Zehua Sun, Tao Ni, Huanqi Yang, Kai Liu, Yu Zhang, Tao Gu, Weitao Xu

Proceedings of the 22nd International Conference on Information Processing in Sensor Networks, 2023

FLoRa: Energy-Efficient, Reliable, and Beamforming-Assisted Over-The-Air Firmware Update in LoRa Networks.

Zehua Sun, Tao Ni, Huanqi Yang, Kai Liu, Yu Zhang, Tao Gu, Weitao Xu

Proceedings of the 22nd International Conference on Information Processing in Sensor Networks, 2023

2022

Recent Advances in LoRa: A Comprehensive Survey.

Zehua Sun, Huanqi Yang, Kai Liu, Zhimeng Yin, Zhenjiang Li, Weitao Xu

ACM Trans. Sens. Networks, November, 2022

Occlusion-Resistant Instance Segmentation of Piglets in Farrowing Pens Using Center Clustering Network.

Endai Huang, Axiu Mao, Yongjian Wu, Haiming Gan, Maria Camila Ceballos, Thomas D. Parsons, Junhui Hou, Kai Liu

CoRR, 2022

Automated detection and analysis of piglet suckling behaviour using high-accuracy amodal instance segmentation.

Haiming Gan, Mingqiang Ou, Chengpeng Li, Xiarui Wang, Jingfeng Guo, Axiu Mao, Maria Camila Ceballos, Thomas D. Parsons, Kai Liu, Yueju Xue

Comput. Electron. Agric., 2022

2021

Cross-Modality Interaction Network for Equine Activity Recognition Using Imbalanced Multi-Modal Data.

Axiu Mao, Endai Huang, Haiming Gan, Rebecca S. V. Parkes, Weitao Xu, Kai Liu

Sensors, 2021

Center clustering network improves piglet counting under occlusion.

Endai Huang, Axiu Mao, Haiming Gan, Maria Camila Ceballos, Thomas D. Parsons, Yueju Xue, Kai Liu

Comput. Electron. Agric., 2021

Automated detection and analysis of social behaviors among preweaning piglets using key point-based spatial and temporal features.

Haiming Gan, Mingqiang Ou, Endai Huang, Chengguo Xu, Shiqing Li, Jiping Li, Kai Liu, Yueju Xue

Comput. Electron. Agric., 2021

Fast and accurate detection of lactating sow nursing behavior with CNN-based optical flow and features.

Haiming Gan, Shimei Li, Mingqiang Ou, Xiaofan Yang, Bo Huang, Kai Liu, Yueju Xue

Comput. Electron. Agric., 2021

2016

Automatic recognition of lactating sow behaviors through depth image processing.

Fengdan Lao, Tami M. Brown-Brandl, John P. Stinn, Kai Liu, Guanghui Teng, H. Xin

Comput. Electron. Agric., 2016