👨‍💻 孙宏博 [English Version]

孙宏博,2024年7月博士毕业于北京大学王选计算机研究所计算机应用技术专业,现任中电信人工智能科技(北京)有限公司视觉算法工程师。入选2026年“青年马克思主义者培养工程”全国班、2025年度北京“高创计划”青年人才托举工程,获2024年北京图象图形学学会(BSIG)优秀博士学位论文奖。主要研究方向为多模态大模型、细粒度视觉分析,参与多模态基座大模型TeleMM和万物布控系统TeleSearch2.0研发,TeleMM在国际权威评测MMMU、MME、国内权威评测OpenCompass(2024年总榜单)上分别排名第一、第二、第三;主持研发的多模态推理大模型TeleMM-2.0-Thinking在国内权威评测OpenCompass(2025年总榜单)上排名第二,在视觉推理、幻觉抑制等细分领域能力突出,在跨学科推理、数学计算、表格图表分析、空间推理中均表现出业界领先的模型能力,已落地电信多个重点项目,包括天翼智看、电信采供大模型、智慧巡检助手等,为智慧城市、社会安防、工业制造等提供高效、可靠的多模态智能解决方案。

常年招收科研实习生!欢迎投递简历!(联系方式:sunhongbo@pku.edu.cn)

🔥 新闻

📝 代表性论文

motto

Mixture-of-Thought-Tokens: Unifying Perception and Reasoning for Free-form Multimodal Grounding

Tianyi Gao, Han Fang, Tianyi Ding, Hao Li, Xin Wei, Hongbo Sun, Xiaodong Dong, Ye Yuan, Jinglin Xu, Kongming Liang, Hao Sun, Jingmin Xin
ACM International Conference on Multimedia (ACM MM), 2026. (CCF A) (Accepted) [Paper] [Code] [Project]

geoanchor

GeoAnchor: Collaborative Reasoning via Latent Decomposition for 3D Spatial Understanding

Hao Li, Han Fang, Zixin Pan, Xin Wei, Hongbo Sun, Jinglin Xu, Zhiyu Lin, Ye Yuan, Zhongjiang He, Yu Yu, Hao Sun
ACM International Conference on Multimedia (ACM MM), 2026. (CCF A) (Accepted) [Paper] [Code] [中国电信天翼AI报导]

sapo

Segment-Aligned Policy Optimization for Multi-Modal Reasoning

Lei Gao, Zhuoming Li, Mengxi Jia, Jiakang Yuan, Hongbo Sun, Hao Sun, Xuelong Li
International Conference on Machine Learning (ICML), 2026. (CCF A) (Accepted) [Paper]

TSPO

TSPO: Temporal Sampling Policy Optimization for Long-form Video Language Understanding

Canhui Tang, Zifan Han, Hongbo Sun, Sanping Zhou, Xuchong Zhang, Xin Wei, Ye Yuan, Huayu Zhang, Jinglin Xu and Hao Sun
Proceedings of the 40th AAAI Conference on Artificial Intelligence (AAAI), Singapore, Jan. 20-27, 2026. (CCF A) [Paper] [Code] [TeleAI报导]

SIM-OFE

SIM-OFE: Structure Information Mining and Object-aware Feature Enhancement for Fine-Grained Visual Categorization

Hongbo Sun, Xiangteng He, Jinglin Xu and Yuxin Peng
IEEE Transactions on Image Processing (TIP), Vol. 33, pp. 5312–5326, 2024. (CCF A) [Paper]

FineFMPL

FineFMPL: Fine-grained Feature Mining Prompt Learning for Few-Shot Class Incremental Learning

Hongbo Sun, Jiahuan Zhou, Xiangteng He, Jinglin Xu and Yuxin Peng
Proceedings of the 33rd International Joint Conference on Artificial Intelligence (IJCAI), Jeju, South Korea, Aug. 3-9, 2024. (CCF A)[Paper] [Code]

Dual-Modal Adaptive Online Prompting

Dual-Modal Adaptive Online Prompting and Knowledge Retention for Test-Time Adaptation

Zichen Liu, Hongbo Sun, Yuxin Peng and Jiahuan Zhou
Proceedings of the 38th AAAI Conference on Artificial Intelligence (AAAI), Vancouver, Canada, Feb. 20-27, 2024. (CCF A) [Paper]

HCL

HCL: Hierarchical Consistency Learning for Webly Supervised Fine-Grained Recognition

Hongbo Sun, Xiangteng He and Yuxin Peng
IEEE Transactions on Multimedia (TMM), Vol. 26, pp. 5108–5119, 2024. (中科院SCI一区Top期刊) [Paper] [Code] [CCF多媒体专委会报导]

Fine-Grained Visual Prompt Learning

Fine-Grained Visual Prompt Learning of Vision-Language Models for Image Recognition

Hongbo Sun, Xiangteng He, Jiahuan Zhou and Yuxin Peng
Proceedings of the 31st ACM International Conference on Multimedia (ACM MM), Ottawa, Canada, Oct. 29-Nov. 3, 2023. (CCF A) [Paper]

SIM-Trans

SIM-Trans: Structure Information Modeling Transformer for Fine-grained Visual Categorization

Hongbo Sun, Xiangteng He and Yuxin Peng
Proceedings of the 30th ACM International Conference on Multimedia (ACM MM), Lisbon, Portugal, Oct. 10-14, 2022. (CCF A)(Oral, 5.9%) [Paper][Code]

🎓 教育经历

  • 2019.09-2024.07  北京大学  计算机应用技术  博士
  • 2016.09-2019.01  天津大学  信息与通信工程  硕士
  • 2012.09-2016.07  天津大学  电子信息工程   本科

🎖 奖励与荣誉

  • 入选2026年“青年马克思主义者培养工程”全国班
  • 入选2025年度北京“高创计划”青年人才托举工程
  • 获2024年北京图象图形学学会(BSIG)优秀博士学位论文奖
  • 2019, 2020年国际视频分析权威评测TRECVID视频样例搜索比赛,均获第一名
  • 2016年获京东方(BOE)创新挑战赛全国总决赛三等奖,京东方(BOE)创客实验室Special Offer

📖 学术服务

  • AAAI 2027、AAAI 2026、ACM MM 2026程序委员会委员
  • 国际顶级会议和期刊(CVPR、ICCV、AAAI、IEEE TMM等)审稿人