
劉永彬 博士,副教授,清華大學博士後,研究方向為自然語言處理、知識圖譜和領域大模型。當前主要研究工作領域大模型構建,并應用于醫療、科學和企業智能化服務等領域。
中國計算機學會-自然語言處理專業委員會執行委員,中文信息學會-語言與知識計算專業委員會委員,中國中文信息學會社會媒體處理專委會委員,中國中文信息學會大模型、大搜索與生成專委會委員,中國人工智能學會-青年工作委員會委員,中國人工智能學會-教育工作委員會委員;教育部人工智能領知識工程教學資源建設專家協作組成員;Data Intelligence(MIT出版社,中科院三區)編委,Big Data Mining and Analytics(清華大學出版社,中科院一區)青年編委;多個CCF推薦國際會議PC(ACL,WWW, EMNLP,COLING,NAACL,CIKM,NLPCC);CCKS 2021-2024大會出版主席;多個國際期刊審稿人;參與IEEE國際标準《知識圖譜架構》和國家标準《信息技術 人工智能 知識圖譜技術框架》的制定。
主持或參與的科研項目(課題):
1) 2024-至今 熱工流體高性能數值模拟技術及軟件研發, 國家重點研發項目子課題, 主持
2) 2023-至今 領域預訓練大模型,首屆CCF-智譜大模型基金項目,主持
3) 2023-至今 面向電子病曆的因果關系發現技術研究(22A0316),湖南省教育廳重點項目,主持
4) 2022-2023國家留學基金委面上項目,“訪問學者”計劃
5) 2020-至今:面向領域知識圖譜的知識抽取及表示學習研究(2020JJ4525),湖南省科技廳自然基金面上,主持
6) 2019-2022:知識獲取和知識庫構建關鍵技術研究(18B279),湖南省教育廳優秀青年項目,主持
7) 2016-2018:基于表示學習的知識圖譜概念學習研究(16C1378),湖南省教育廳一般計劃項目,主持。
8) 2014-2015:中國博士後科學基金第55批面上二等資助,主持。
9) 2014-2015:融合三元空間的中文語言知識與世界知識獲取和組織,國家973計劃子課題(2014CB340504),參與
10) 2015-2020:大規模知識關聯和文本語義計算方法及應用驗證,國家自然科學基金重點項目(61533018),參與
11) 2014-2017:面向資源型社交網站的知識圖譜構建方法研究,國家自然基金項目(61402220),參與
發表主要科研論文(Selected):
[1]. Xun Peng, Chunping Ouyang*, Yongbin Liu, Ying Yu, Jian Liu, Min Chen. Multimodal Drug Target Binding Affinity Prediction using Graph Local Substructure. IEEE J Biomed Health Inform. 2024 Apr 10; PP. doi: 10.1109/JBHI.2024.3386815.(中科院二區)
[2]. Long Ding; Chunping Ouyang*; Yongbin Liu; Zhihua Tao; Yaping Wan; Zheng Gao. Few-shot Named Entity Recognition via encoder and class intervention. AI Open 2024.
[3]. Lin Ren; Yongbin Liu*; Chunping Ouyang ; Causal Inference-Based Debiasing Framework for Knowledge Graph Completion, The 22nd International Semantic Web Conference, Athens, Greece. (ISWC 2023,CCF B類會議)
[4]. Lin Ren; Yongbin Liu*; Yixin Cao; Chunping Ouyang ; CoVariance-based Causal Debiasing for Entity and Relation Extraction, The 2023 Conference on Empirical Methods in Natural Language Processing, Singapore. (EMNLP,CCF B類)
[5]. Zhen Yang; Yongbin Liu*; Chunping Ouyang ; Causal Intervention-based Few-Shot Named Entity Recognition, The 2023 Conference on Empirical Methods in Natural Language Processing, Singapore. (EMNLP,CCF B類),
[6]. Zhen Yang; Yongbin Liu*; Chunping Ouyang; Lin Ren; Wen Wen; Counterfactual can be strong in medical question and answering, Information Processing & Management, 2023, 60(4): 103408. (CCF B類期刊,中科院一區)
[7]. Fang, Wenlong, Yongbin Liu*, Chunping Ouyang, Lin Ren, Jiale Li, and Yaping Wan. Joint span and token framework for few-shot named entity recognition. AI Open 2023
[8]. Wen, Wen, Yongbin Liu*, Qiang Lin, and Chunping Ouyang. Few-shot named entity recognition with joint token and sentence awareness. Data Intelligence, 2023. (中科院三區)
[9]. Zhang, Linlin, Chunping Ouyang*, Fuyu Hu, Yongbin Liu, and Zheng Gao. Relational Topology-based Heterogeneous Network Embedding for Predicting Drug-Target Interactions. Data Intelligence, 2023. (中科院三區)
[10]. Ma Xiaobo, Liu Yongbin*, Ouyang Chunping . Capturing semantic features to improve Chinese event detection[J]. CAAI Transactions on Intelligence Technology, 2022, 7(2):9.(中科院二區)
[11]. Tao Zhihua, Ouyang Chunping*, Liu Yongbin. Multi‐head attention graph convolutional network model: End‐to‐end entity and relation joint extraction based on multi‐head attention graph convolutional network.. CAAI Transactions on Intelligence Technology, 2022.(中科院二區)
[12]. Lin, Qiang, Yongbin Liu*, Wen Wen, Zhihua Tao, Chunping Ouyang, and Yaping Wan. Ensemble making few-shot learning stronger. Data Intelligence, 2022.(中科院三區)
[13]. Wen Wen; Yongbin Liu*; Chunping Ouyang; Qiang Lin;Tonglee Chung, Enhanced prototypical network for few-shot relation extraction, Information Processing & Management, Volume 58, Issue 4, July 2021.(CCF B類期刊,中科院一區)
[14]. Hu Fuyu, Ouyang Chunping*, Liu Yongbin, Bu Yi. MTNE: A Multitext Aware Network Embedding for Predicting Drug-Drug Interaction, Natural Language Processing and Chinese Computing, NLPCC 2020.(EI)(CCF C類會議)
[15]. Xiaobo Ma; Yongbin Liu*; Chunping Ouyang, Hybrid Syntactic Graph Convolutional Networks for Chinese Event Detection,5th China Conference, CCKS 2020, Nanchang, China, November 12–15, 2020
[16]. Tonglee Chung; Yongbin Liu*; Bin Xu, Monotonic alignments for summarization,Knowledge-Based Systems,2020.3.15,192(2020):1~10 (中科院一區)
[17]. Tonglee Chung; Bin Xu; Yongbin Liu*; Chunping Ouyang; Siliang Li; Lingyun Luo, Empirical Study on Character Level Neural Network Classifier for Chinese Text, Engineering Applications of Artificial Intelligence, 2019.1.15, 80(2019): 1~7(中科院二區)
[18]. TongLee Chung*; Bin Xu; Yongbin Liu*; Chunping Ouyang, Main Point Generator: Summarizing with a Focus, 23rd International Conference on Database Systems for Advanced Applications. DASFAA 2018, (CCF B類會議)
[19]. Tonglee Chung; Bin Xu; Yongbin Liu*; Juanzi Li; Chunping Ouyang, How Do Pronouns Affect Word Embedding, TSINGHUA SCIENCE AND TECHNOLOGY, 2017.12.1,22(6): 586~594 (中科院一區)
[20]. Yongbin Liu; Chunping Ouyang*; Juanzi Li, Ensemble method to joint inference for knowledge extraction, Expert Systems With Applications, 2017.10.1, 2017(83): 114~121 (中科院一區)
[21]. 袁玥,劉永彬*,歐陽純萍,等.基于一對多關系的多模态虛假新聞檢測[J].中文信息學報,2023,37(09):131-139. (CCF推薦中文期刊 A類)
[22]. 廖懿鳴, 歐陽純萍*,劉永彬,胡富裕.基于異質信息網絡元路徑的藥物-靶标相互作用預測模型.北京大學學報(自然科學版),2022. (EI)
[23]. 劉永彬; 歐陽純萍*; 鐘東來*; 李涓子; 袁博志; 李奇, 基于非線性全局上下文的詞嵌入,中國科學:信息科學(中國科學F輯), 2015.12.15, 45(12): 1588~1599 (CCF推薦中文期刊 A類)