Resume

I am currently a associate professor at School of Computer Science and Technology, Shandong University of Finance and Economics, Jinan, China. I got my Bachelor (2009) and Master (2012) degrees from School of Physics and Electronic Science, Shandong Normal University. I got my PhD degree from School of Information and Communication Engineering, Beijing University of Posts and Telecommunications in 2015. I started to work at Shandong University of Finance and Economics from 2015.

Research Interests

Machine Learning and Application, Natural Language Processing

Selected Publications

[1] Zhang Chunyun, Si Zhongwei, Ma Zhanyu*, Xi Xiaoming and Yin Yilong. Mining Sequential Update Summarization with Hierarchical Text Analysis, Mobile Information System, vol. 2016, 2016.

[2] Zhang Chunyun, Zhang Yichang, Xu Weiran*, Ma Zhanyu, Leng Yan and Guo Jun, Mining Activation Force Defined Dependency Patterns for Relation Extraction, Knowledge-Based Systems (KBS), 86: 278–287, 2015.9.

[3] Zhang Chunyun*, Xu Weiran, Ma Zhanyu, Gao Sheng, Li Qun and Guo Jun, Construction of Semantic Bootstrapping Models for Relation Extraction, Knowledge-Based Systems (KBS), 83:128-137, 2015.7.

[4] Xu Weiran*, Zhang Chunyun. Trigger Word Mining for Relation extraction Based on Activation Force. International Journal of Communication Systems, 2014.11.

[5] Zhang Chunyun, Ma Zhanyu*, Zhang Jiayue, Xu Weiran and Guo Jun. A Multi-level System for Sequential Update Summarization. In 11th International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness, Taipei, Taiwan, 2015.8.19-8.20.

[6] Zhang Chunyun*, Xu Weiran, Gao Sheng and Guo Jun. A Bottom-up Kernel of Pattern Learning for Relation Extraction. In 9th International Symposium on Chinese Spoken Language Processing, Singapore, 2014.9.12-9.14.

[7] Zhang Chunyun*, Xu Weiran, Zhang Dai and Guo Jun. A Trigger Word Mining Method Based on Activation force. In 10th International Conference on Natural Language Processing, CDAC Noida, India, 2013.12.18-12.20.

[8] Zhang Chunyun, Xu Weiran, et. al. PRIS at TREC-2013 Knowledge Base Acceleration Track, TREC, 2013.

[9] Zhang Chunyun, Xu Weiyan, et. al. The Information Extraction systems of PRIS at Temporal Summarization Track, TREC, 2013.

Funding and Grants  

Research on Key problems of Weak-supervised Method for Open Relation Extraction, National Science Foundation of China, PI, 2018.1-2020.12.

A Project of Shandong Province Higher Educational Science and Technology Program, Shandong Provincial College of Science and Technology Project, PI, 2017.6-2019.6.

Participation of Tracks and Results  

Text Analysis Conference (TAC-2012), Slot Filling task of Knowledge-based Population (KBP), the best result.

Text Retrieval Conference (TREC-2013), Stream Slot Filling task of Knowledge-based Acceleration (KBA), the best result.

Text Retrieval Conference( TREC-2013), Temporal Summarization task of Knowledge-based Acceleration (KBA), the third best result.

Text Analysis Conference (TAC-2014), English Slot Filling of Knowledge-based Population (KBP), the fourth best result.

Organization Services:

Communications Member CCF Artificial Intelligence and Pattern Recognition Technical Committee