The Knowledge Computing Lab at Peking University is part of National Engineering and Research Center for Software Engineering, where faculties, students and software engineers work together on advanced algorithms towards natural language understanding and programming language comprehension. Our research topics include, but are not limited to, relation extraction, sequence modeling, sentiment analysis, code knowledge graph, code summarization and code retrieval. We have won more than 10 awards in national and international AI competitions. We distinguish ourselves as being practice-oriented, as our researches have been applied in large-scale real-world projects in areas such as enterprise intelligence, medical AI, petition, legal system, and human resources.
The National Engineering Research Center for Software Engineering was established in July 1996. Professor YANG Fuqing, Academician of the Chinese Academy of Sciences, served as the founding director. As a national research institution, the center focuses on technological innovation and has successfully built SDKs and supporting tools for industrial software development and production. It has established itself as a pioneer in many emerging but strategic areas such as government big data, software and system security, human-machine integration, intelligent sensing computing, smart cities, and blockchain.
We are looking for highly self-motivated students to work with us as PhD candidates (several positions open for 2024 Fall) or for Master's Degree. If you share our vision and are interested in working with us, please send your resume to wye#pku.edu.cn.
No. | Title |
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01 | Bo Li, Dingyao Yu, Wei Ye*, Jinglei Zhang, Shikun Zhang*. Sequence Generation with Label Augmentation for Relation Extraction. AAAI'23 (CCF Rank A, Full Paper) |
02 | Bo Li, Wei Ye*, Jinglei Zhang, Shikun Zhang*. Reviewing Labels: Label Graph Network with Top-k Prediction Set for Relation Extraction. AAAI'23 (CCF Rank A, Full Paper) |
03 | Xi Xiangyu, Jianwei Lv, Shuaipeng Liu, Wei Ye*, Fan Yang and Guanglu Wan. MUSIED: A Benchmark for Event Detection from Multi-Source Heterogeneous Informal Texts. EMNLP'22 (CCF Rank B, Full Paper) |
04 | Chaoya Jiang, Haiyang Xu, Chenliang Li, Ming Yan, Wei Ye*, Shikun Zhang*, Bin Bi and Songfang Huang. TRIPS:Efficient Vision-and-Language Pre-training with Text-relevant Patch Selection. EMNLP'22 (CCF Rank B, Full Paper) |
05 | Yidong Wang, Hao Chen, Yue Fan, Wang SUN, Ran Tao, Wenxin Hou, Renjie Wang, Linyi Yang, Zhi Zhou, Lan-Zhe Guo, Heli Qi, Zhen Wu, Yu-Feng Li, Satoshi Nakamura, Wei Ye, Marios Savvides, Bhiksha Raj, Takahiro Shinozaki, Bernt Schiele, Jindong Wang, Xing Xie, Yue Zhang. USB: A Unified Semi-supervised Learning Benchmark, NeurIPS'22 (CCF Rank A, Datasets and Benchmarks Track) |
No. | Rank | Award Name |
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01 | 2/1029 | Tianchi Big Data Competition Platform, National Metabolic Management Center Medical Knowledge Graph Challenge, 2019. |
02 | 1/1124 | Tianchi Big Data Competition Platform: Alibaba Security Algorithm Challenge, 2017. |
03 | 3/2754 | China Computer Federation(CCF) Big Data & Computing Intelligence Contest 2019(BDCI), Sentiment Analysis Of Internet News, 2019. |
04 | 2/335 | Beijing Campus University Big Data Competition 2018, Campus Traffic Forecast, 2018. |
05 | 3/622 | Tianchi Big Data Competition Platform, The 3rd Alibaba Cloud Security Algorithm Challenge, 2018. |
No. | Time | Project Name |
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01 | 2021.12 - 2025.11 | BIGO Co., Ltd., PKU-BIGO Joint Laboratory of Artificial Intelligence |
02 | 2019.12 - 2022.11 | National Key Research And Development Program of China, Research on the Sensitive Text and Sensitive Image Monitoring Methods of Internet Cultural Services (No. 2019YFB1405802) |
03 | 2019.04 - 2024.03 | Guoxin Health Insurance Service Group Co., Ltd.,Joint Laboratory of Medical Artificial Intelligence |
04 | 2018.10 - 2021.12 | BeidaSoft Co., Ltd., Research and Development of Technologies on Domain Knowledge Graph Construction and Intelligent Information Retrieval |