1277星际-XJ.1277.com|网站登陆

师资队伍

欧阳小草


认知计算与群智协同创新团队(CCCI

http://ccci.swufe.edu.cn


副教授、硕士生导师

E-mailoyxiaocao@swufe.edu.cn


教师简介

  欧阳小草,现任1277星际-XJ.1277.com|网站登陆副教授、硕士生导师。2023年毕业于西南交通大学,获得工学博士学位(硕博连读)。欧阳小草博士主要研究方向涉及城市计算、时空数据挖掘、联邦学习、持续学习等。在国际顶级期刊/会议、国内外知名期刊/会议发表关于时空数据挖掘、时空联邦等相关领域研究论文30余篇,包括TKDE KDDAAAIInformation FusionKBSPRNeural Network等。主持国家自然科学基金青年基金项目、四川省自然科学基金青年基金项目和中央高校青年教师成长项目。合作出版教材1本,授权发明专利多项。在数据挖掘、大数据分析、人工智能、深度学习、城市计算应用等领域积累了丰富的研究经验和相关成果。目前担任多个国际领域会议程序委员和顶级期刊审稿人如KDDAAAIICDMWSDMTKDDPRKBSTRCADVEIESWAEAAI等。

欢迎勤奋好学,具有良好编程能力和英语能力,对深度学习、数据挖掘、大数据分析、人工智能、城市计算、联邦学习、持续学习等方向感兴趣的同学与我联系,欢迎本科生加入课题组参与科研。请有意向的同学发送个人简历等材料至本人邮箱,我会尽快回复邮件并安排面谈。期待你们的加入!

研究领域

深度学习、城市计算、时空数据挖掘、时空联邦、持续学习

教育背景

2019-2023 西南交通大学 计算机科学与技术 博士

2016-2019  西南交通大学 计算机科学与技术 硕士(硕博连读)

职业经历

2026/01年至今  西南财经大学 副教授(破格)、硕士生导师

2024/012026/01 西南财经大学 讲师、硕士生导师

研究成果

部分代表性学术论文(其中*通讯作者,完整论文情况详见Google Scholar

[1] Pengcheng Zhang(硕士生), Xiaocao Ouyang*, et al. TS-MTM: Temporal-Spectral Masked Time-Series Modeling for Forecasting. Proceedings of the 32nd ACM SIGKDD Conference on Knowledge Discovery and Data Mining V. 2 (KDD), 2026. (CCF A类会议,数据挖掘顶级会议)

[2] Wei Huang, Zhihong Wang, Yanyong Huang, Jia Liu, Xiaocao Ouyang*. SEA-FGT: Frequency-Guided Transformer with Semantic Expert Augment for Time Series Anomaly Detection. Proceedings of the 32nd ACM SIGKDD Conference on Knowledge Discovery and Data Mining V. 2 (KDD), 2026. (CCF A类会议,数据挖掘顶级会议)

[3] Pengcheng Zhang (硕士生), Wei Huang, Jie Wang, Ran Peng, Qiang Zhai, Xiaocao Ouyang*. DWDMixer: Detail-Aware Wavelet Decomposition and Mixing for Time Series Forecasting in IoT Systems[J]. IEEE Internet of Things Journal, 2026.(SCI一区Top)

[4] Metoh Adler Loua (博士生), Xiaocao Ouyang*, et al. Heterogeneous Multi-Objective Contrastive Learning for Stock Prediction. Expert Systems with Applications, 2026:132492. (SCI一区Top)

[5] Wei Huang, Junling Chen, Zhan Lin, Feng Wang, Jie Wang, Dexian Wang, Xiaocao Ouyang*, Tianrui Li, Junbo Zhang. Federated learning for spatio-temporal data mining: a survey. Information Fusion2026:104287. (SCI一区 Top, 影响因子:15.5)

[6] Pengcheng Zhang (硕士生), Xiaocao Ouyang*, et al, UWT-Net: Mining Low-Frequency Feature Information for Medical Image Segmentation[C]. International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI), 2025: 615-624. (CCF B类会议)

[7] Yaxi Pan (本科生), Jingbo Hou, Wei Huang, Jihong Wan, Jie Wang, Xiaocao Ouyang*, et al. TGCRN: Time-Varying Graph Convolutional Recurrent Network for Traffic Flow Prediction. International Conference on Intelligent Systems and Knowledge Engineering (ISKE), 2026: 206-226. (国际EI会议)

[8] Xiaocao Ouyang, et al. CityTrans: Domain-Adversarial Training with Knowledge Transfer for Spatio-Temporal Prediction across Cities [J]. IEEE Transactions on Knowledge and Data Engineering, 2024, 36(1): 62-76. CCF A类期刊,SCI一区Top, 数据挖掘顶刊

[9] Xiaocao Ouyang, et al. Enhancing few-sample spatio-temporal prediction via relational fusion-based hypergraph neural network [J]. Information Fusion 121 (2025): 103149. ( SCI一区 Top, 影响因子:15.5)

[10] Xiaocao Ouyang, et al. Enhancing Cross-City Spatio-Temporal Prediction via Dynamic Multi-Scale Hypergraph Learning with Domain Adversarial Training[J]. Knowledge-Based Systems, 2025: 114352. ( SCI一区Top)

[11] Yanhua Li(博士生), Xiaocao Ouyang, Chaofan Pan, Jie Zhang, Sen Zhao, Shuyin Xia, Xin Yang, Guoyin Wang, Tianrui Li. Multi-Granularity Open Intent Classification via Adaptive Granular-Ball Decision Boundary[C]. Proceedings of the AAAI Conference on Artificial Intelligence. 2025, 39(23): 24512-24520. (CCF A类会议,人工智能顶级会议)

[12] Xiaocao Ouyang, et al. Domain Adversarial Graph Neural Network with Cross-city Graph Structure Learning for Traffic Prediction [J]. Knowledge-Based Systems. 2023: 110885. SCI一区Top

[13] Wei Huang, Dexian Wang, Xiaocao Ouyang, Jihong Wan, Jia Liu, Tianrui Li. Multimodal federated learning: Concept, methods, applications and future directions[J]. Information Fusion, 2024, 112: 102576. ( SCI一区 Top, 影响因子:15.5)

[14] Xiaocao Ouyang, et al. Dual-Channel Spatial-Temporal Difference Graph Neural Network for PM2.5 Forecasting [J]. Neural Computing and Applications, 2023, 35(10): 7475-7494.

[15] Xiaocao Ouyang, et al. Spatial-Temporal Dynamic Graph Convolution Neural Network for Air Quality Prediction [C]. International Joint Conference on Neural Networks (IJCNN), 2021.CCF C类会议


部分专利

[1] 欧阳小草,后镜博等. 基于联邦学习的动态时空图交通流量预测方法及相关装置. 授权号:CN121904994B. 已授权

[2] 杨燕, 欧阳小草. 一种基于领域自适应与知识迁移的交通流量预测方法. 授权号:CN115034478B. 已授权

主要科研项目

[1] 国家自然科学基金青年项目:基于深度表征和迁移学习的城市时空预测方法研究, 2025-012027-12主持

[2] 四川省自然科学基金青年项目2026-012027-12主持

[3] 中央高校青年教师成长项目2026-012026-12主持

[4] 国家自然科学基金面上项目:基于多粒度认知的联邦持续学习关键技术研究, 2025-012028-12, 主研

[5] 国家自然科学基金面上项目:基于多视图融合的序列数据深度学习模型研究, 2020-012023-12, 参研

[6] 成都市科技局“生成式人工智能”基础研究项目,基于联邦多模态大模型的普惠金融关键技术研究,2026-12027-12,主研


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