Ridong Han (韩日东)

PhD., College of Computer Science and Technology, Jilin University, Changchun, Jilin, China.
Email: hanrd20@mails.jlu.edu.cn, hanrd@foxmail.com

Brief Summary:
Currently, I am pursuing my Ph.D. degree in the College of Computer Science and Technology at Jilin University, under the supervision of Prof. Tao Peng. Before that, I received my Bachelor’s degree from the College of Computer Science and Technology at Jilin University in 2018 (GPA 3.66, top 2%), and studied for two years as a Master student. I am mainly interested in Natural Language Processing (NLP), especially Information Extraction, Aspect-Opinion Pair Extraction in Sentiment Analysis, and Pre-trained Language Models.

Research Interests

• Natural Language Processing (NLP)
• Information Extraction
• Aspect-Opinion Pair Extraction in Sentiment Analysis
• Pre-trained Language Models (PLMs)

Education Background

• 2020.09 – present: PhD. major in Computer Software and Theory, College of Computer Science and Technology, Jilin University. (Supervisor: Prof. Tao Peng)
• 2018.09 – 2020.09: M.E. major in Computer Software and Theory, College of Computer Science and Technology, Jilin University. (Supervisor: Prof. Tao Peng)
• 2014.09 – 2018.09: B.S. major in Computer Science and Technology, College of Computer Science and Technology, Jilin University. (GPA: 3.66, top 2%)

Honors and Scholarships

• Academic Scholarship: 2018-2019, 2019-2020, 2020-2021, 2021-2022.
• Outstanding Postgraduates Scholarship - First Class: 2018-2019.
• National Endeavor Scholarship: 2016-2017.
• National Scholarship: 2014-2015, 2015-2016.
• School Outstanding Students: 2014-2015, 2015-2016, 2016-2017, 2018-2019.

Publications

• Ridong Han, Tao Peng, Jiayu Han, Hai Cui, Lu Liu. Distantly Supervised Relation Extraction via Recursive Hierarchy-Interactive Attention and Entity-Order Perception. Neural Networks, 2022, 152:191-200. doi:10.1016/j.neunet.2022.04.019 (CCF B, IF 9.657). [Paper|Code]
• Tao Peng, Ridong Han, Hai Cui, Lin Yue, Jiayu Han, Lu Liu. Distantly Supervised Relation Extraction using Global Hierarchy Embeddings and Local Probability Constraints.Knowledge-Based Systems, 2022, 235:107637. doi:10.1016/j.knosys.2021.107637 (CCF C, IF 8.139). [Paper|Code]
• Yue Zhang, Tao Peng, Ridong Han, Jiayu Han, Lin Yue, Lu Liu. Synchronously Tracking Entities and Relations in a Syntax-Aware Parallel Architecture for Aspect-Opinion Pair Extraction. Applied Intelligence, 2022, 1–16. doi:10.1007/s10489-022-03286-w (CCF C, IF 5.019). [Paper]

Project Experiences

1. CASICloud (航天云网) Testing Tools Project.
   • 2019.05-2020.10
   • Specific task: Containerized Deployment Testing Tools for Applications based on Docker and Kubernetes (K8s).
2. FAW Automotive Domain Knowledge Graph Construction and Intelligent Chat Assistant Project.
   • 2018.03 – 2018.08
   • Specific tasks: data crawling, data processing and domain-specific knowledge graph construction.
3. College Students’ Innovation and Entrepreneurship Training Program of Jilin University.
   • 2016.03 – 2017.09
   • Title: Research on Pseudo-Boolean Satisfaction Problem Based on Configuration Checking.