Longqin Xu

According to our database, Longqin Xu authored at least 27 papers between 2009 and 2024.

Collaborative distances:

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

2024

An ensembled method for predicting dissolved oxygen level in aquaculture environment.

Dachun Feng, Qianyu Han, Longqin Xu, Ferdous Sohel, Shahbaz Gul Hassan, Shuangyin Liu

Ecol. Informatics, 2024

Maize emergence rate and leaf emergence speed estimation via image detection under field rail-based phenotyping platform.

Lvhan Zhuang, Chuanyu Wang, Haoyuan Hao, Jinhui Li, Longqin Xu, Shuangyin Liu, Xinyu Guo

Comput. Electron. Agric., 2024

Lightweight network based on Fourth order Runge-Kutta scheme and Hybrid Attention Module for pig face recognition.

Jianjun Guo, Yiyou Kong, Lijun Lin, Longqin Xu, Dachun Feng, Liang Cao, Jiexin Chen, Junwei Ye, Shuqing Ye, Zhaozhong Yao, Yue Liu, Tonglai Liu, Shuangyin Liu

Comput. Electron. Agric., 2024

A Hybrid Method for Identifying the Feeding Behavior of Tilapia.

Yingying Cao, Shuangyin Liu, Mingyan Wang, Wenjun Liu, Tonglai Liu, Liang Cao, Jianjun Guo, Dachun Feng, Hang Zhang, Shahbaz Gul Hassan, Longqin Xu

IEEE Access, 2024

2023

Dissolved oxygen content interval prediction based on auto regression recurrent neural network.

Jiande Huang, Yue Huang, Shahbaz Gul Hassan, Longqin Xu, Shuangyin Liu

J. Ambient Intell. Humaniz. Comput., 2023

A Hybrid Model for Predicting the Environment Humidity of Pigeon Sheds.

Wentao Zhou, Longqin Xu, Lin Yang, Shuangyin Liu, Min He, Qingfeng Sheng, Tonglai Liu, Jianjun Guo, Dachun Feng, Shahbaz Gul Hassan, Liang Cao

IEEE Access, 2023

An Ensemble Model for Water Temperature Prediction in Intensive Aquaculture.

Mingyan Wang, Qing Xu, Yingying Cao, Shahbaz Gul Hassan, Wenjun Liu, Min He, Tonglai Liu, Longqin Xu, Liang Cao, Shuangyin Liu, Huilin Wu

IEEE Access, 2023

A Novel Hybrid Model to Predict Dissolved Oxygen for Efficient Water Quality in Intensive Aquaculture.

Wenjun Liu, Shuangyin Liu, Shahbaz Gul Hassan, Yingying Cao, Longqin Xu, Dachun Feng, Liang Cao, Weijun Chen, Yaocong Chen, Jianjun Guo, Tonglai Liu, Hang Zhang

IEEE Access, 2023

2022

Pigeon cleaning behavior detection algorithm based on light-weight network.

Jianjun Guo, Guohuang He, Hao Deng, Wenting Fan, Longqin Xu, Liang Cao, Dachun Feng, Jingbin Li, Huilin Wu, Jiawei Lv, Shuangyin Liu, Shahbaz Gul Hassan

Comput. Electron. Agric., 2022

A hybrid model for the prediction of dissolved oxygen in seabass farming.

Jianjun Guo, Jiaqi Dong, Bing Zhou, Xuehua Zhao, Shuangyin Liu, Qianyu Han, Huilin Wu, Longqin Xu, Shahbaz Gul Hassan

Comput. Electron. Agric., 2022

Waterfowl breeding environment humidity prediction based on the SRU-based sequence to sequence model.

Yaocong Chen, Mingyuan Fan, Shahbaz Gul Hassan, Jiawei Lv, Bing Zhou, Wenting Fan, Jingbin Li, Tonglai Liu, Shuangyin Liu, Huilin Wu, Longqin Xu

Comput. Electron. Agric., 2022

Fry Counting Models Based on Attention Mechanism and YOLOv4-Tiny.

Dachun Feng, Jiefeng Xie, Tonglai Liu, Longqin Xu, Jianjun Guo, Shahbaz Gul Hassan, Shuangyin Liu

IEEE Access, 2022

2021

A hybrid model for short-term dissolved oxygen content prediction.

Jiande Huang, Shuangyin Liu, Shahbaz Gul Hassan, Longqin Xu, Cifeng Huang

Comput. Electron. Agric., 2021

Smart Contract-Based Agricultural Food Supply Chain Traceability.

Lu Wang, Longqin Xu, Zhiying Zheng, Shuangyin Liu, Xiangtong Li, Liang Cao, Jingbin Li, Chuanheng Sun

IEEE Access, 2021

2019

Application of Non-Orthogonal Multiple Access in Wireless Sensor Networks for Smart Agriculture.

Zeng Hu, Longqin Xu, Liang Cao, Shuangyin Liu, Zhijie Luo, Jing Wang, Xiangli Li, Lu Wang

IEEE Access, 2019

Numeric Prediction of Dissolved Oxygen Status Through Two-Stage Training for Classification-Driven Regression.

Pengfei Guo, Han Liu, Shuangyin Liu, Longqin Xu

Proceedings of the 2019 International Conference on Machine Learning and Cybernetics, 2019

2018

Fault Diagnosis of Water Quality Monitoring Devices Based on Multiclass Support Vector Machines and Rule-Based Decision Trees.

Shuangyin Liu, Longqin Xu, Qiucheng Li, Xuehua Zhao, Daoliang Li

IEEE Access, 2018

2017

Prediction of water temperature in prawn cultures based on a mechanism model optimized by an improved artificial bee colony.

Longqin Xu, Shuangyin Liu, Daoliang Li

Comput. Electron. Agric., 2017

2016

Multi-scale prediction of water temperature using empirical mode decomposition with back-propagation neural networks.

Shuangyin Liu, Longqin Xu, Daoliang Li

Comput. Electr. Eng., 2016

2014

A hybrid WA-CPSO-LSSVR model for dissolved oxygen content prediction in crab culture.

Shuangyin Liu, Longqin Xu, Yu Jiang, Daoliang Li, Yingyi Chen, Zhenbo Li

Eng. Appl. Artif. Intell., 2014

2013

Study of short-term water quality prediction model based on wavelet neural network.

Longqin Xu, Shuangyin Liu

Math. Comput. Model., 2013

A hybrid approach of support vector regression with genetic algorithm optimization for aquaculture water quality prediction.

Shuangyin Liu, Haijiang Tai, Qisheng Ding, Daoliang Li, Longqin Xu, Yaoguang Wei

Math. Comput. Model., 2013

2012

Intelligent Pearl Disease Diagnosis Based on Rough Set - Neural Network.

Longqin Xu, Shuangyin Liu

Intell. Autom. Soft Comput., 2012

2011

Key Technology of South Sea Pearl Industry Management Information Service Platform Based on the Internet of Things.

Longqin Xu, Shuangyin Liu, Daoliang Li

Proceedings of the Computer and Computing Technologies in Agriculture V, 2011

Prediction of Dissolved Oxygen Content in Aquaculture of Hyriopsis Cumingii Using Elman Neural Network.

Shuangyin Liu, Mingxia Yan, Haijiang Tai, Longqin Xu, Daoliang Li

Proceedings of the Computer and Computing Technologies in Agriculture V, 2011

2009

Study on the Agricultural Expert System of Similarity Rough Set Optimizing Case Reasoning.

Longqin Xu, Shuangyin Liu

Proceedings of the 2009 Second International Symposium on Computational Intelligence and Design, 2009

Study on Key Technology of Subtropical Characterized Agricultural Intelligent Service System.

Shuangyin Liu, Longqin Xu

Proceedings of the 2009 Second International Symposium on Computational Intelligence and Design, 2009