Hi there👋! This is JC, currently an Assistant Professor in the Department of Computing at The Hong Kong Polytechnic University, Hong Kong SAR, leading the Lumen Group. I also hold a joint appointment in the Department of Land Surveying and Geo-Informatics. I defended my Ph.D. in December 2020 at the same university, during which period I was lucky to be supported by the Hong Kong PhD Fellowship (HKPFS) from Hong Kong RGC. Prior to that, I received my M.Phil. from Waseda University, Japan, and B.Eng. from Sichuan University, China, all in Computer Science and AI/ML. From 2021 to 2022, I did postdoctoral training at the University of Sydney, Australia, where I was also a Visiting Ph.D. from 2019 to 2020. Even earlier before I did my Ph.D., I spent nearly 2 years in the investment banking industry after Waseda.

I am generally interested in Efficient AI, which target learning/modeling with Limited Resources in terms of Data, Computing Capability, as well as exploring their derivative Applications on wide spectrums. Some specific topics include Zero/Few-shot Learning, Federated Learning, Representation Learning, Model Compression, and Lightweight Solutions for Foundation/Large Models. Our works are published in various prestigious venues, including AAAI, IJCAI, CVPR, ICML, ICLR, NeurIPS, MM, ATC, ICDCS, TNNLS, TPAMI, TMM, TC, TCSS, etc. As the Principal Investigator (PI), I have secured several external grants, including General Research Funds (GRF) from Hong Kong RGC, Young Scientists Fund from NSFC, Industrial Gifted Funds, and Fundamental Research Fund for the Central Universities. I am currently serving as Associate Editor for IEEE Open Journal of the Computer Society (IF=8.2), Guest Editor for IEEE Transactions on Computational Social Systems (IF=5.0), and Guest Editor for Complex & Intelligent Systems (IF=5.0). I have served as Publicity Chair for SRDS 2022 (Vienna, Austria) and Track Chair (TPC Vice-Chair) for VTC 2024 Fall (Washington DC, USA), and have regularly served as Area Chair and Senior PC for prestigious venues like ICML, NeurIPS, ACM-MM, AAAI, IJCAI, etc. I am a Panel Reviewer for the General Program and the Young Scientists Fund of the National Natural Science Foundation of China (NSFC). I am a member of IEEE and CCF.

🌏 Lumen Group

👈👈 Click for more information

We are actively looking for self-motivated PhD Students, Postdoctoral Researchers, and Research Assistants to work and have fun together on multiple research projects. Drop me an email (jc-jingcai.guo@polyu.edu.hk) with your complete CV if you are interested. Candidates with strong programming and mathematics backgrounds are preferred. Visiting Students/Researchers (onsite/remote) are also welcome!

I am fortunate to supervise and work together with these gifted students/staffs:

Current Members

• Miaoge Li, Ph.D. Student (2024/05-); [last stop: Xidian University].
• Zhijie Rao, Ph.D. Student (2024/05-) / Research Assistant (2023/09-2024/05); [last stop: Xiamen University].
• Yang Chen, Ph.D. Student (2024/09-); [last stop: University of Electronic Science and Technology of China].
• Tianqi Wang, Research Assistant (2024/09-); [last stop: University College London (UK)].
• Fengxin Li, Visiting Ph.D. Student (2025/02-2025/08); [last stop: Renmin University of China].

Alumni

• Jingming Liang, Research Assistant (2023/09-2024/03); [last stop: HUST; next stop: Ph.D. Student, University of Iowa (USA)]

🔥 News

• 2025.05:   [Editorship] Serve as Guest Editor for Complex & Intelligent Systems (JCR-Q1) (Special Issue on Efficient AI for Resource-Constrained and Complex Applications).
• 2025.03:   [Conference] Serve as Area Chair for NeurIPS 2025.
• 2025.02:   [Organization] Happy to join the Organization Committee of ACM-MM 2025, as Session Coordinator/Chair.
• 2025.02:   [Conference] Serve as Area Chair for ACM-MM 2025.
• 2024.12:   [Conference] Serve as Senior Program Committee for IJCAI 2025.
• 2024.12:   [Grant] One Gifted Fund from Huawei has been granted; Gratefulness!
• 2024.12:   [Grant] One General Research Fund (GRF) has been granted by Research Grants Council (RGC) of Hong Kong; Gratefulness!
• 2024.11:   [Conference] Serve as Area Chair for ICML 2025.
• 2024.08:   [Conference] Serve as Senior Program Committee for AAAI 2025.
• 2024.08:   [Conference] Serve as Session Chair (multimodal learning) for IJCAI 2024.
• 2024.03:   [Organization] Happy to join the Technical Program Committee of VTC2024-Fall, as Track Chair (TPC Vice-Chair).
• 2024.01:   [Conference] Serve as Area Chair for ICML 2024.
• 2024.01:   [Conference] Serve as Area Chair for ACM-MM 2024.
• 2023.12:   [Grant] One General Research Fund (GRF) has been granted by Research Grants Council (RGC) of Hong Kong; Gratefulness!
• 2023.12:   [Editorship] Serve as Associate Editor for IEEE Open Journal of the Computer Society (IEEE OJ-CS).
• 2023.09:   [Editorship] Serve as Guest Editor for IEEE Transactions on Computational Social Systems (JCR-Q1) (Special Issue on Few-shot/Zero-shot Learning for Knowledge Discovery in Social Networks).
• 2022.09:   [Organization] Happy to join the Organization Committee of SRDS 2022, as Publicity Chair.
• 2022.01:   [Grant] One Young Scientists Fund has been granted by National Natural Science Foundation of China (NSFC); Gratefulness!

💰 Grants

• [PI]: Huawei Gifted Fund
  Project title: Towards Edge-Native Deployment and Post-Training of Foundation/Large Models
  Funding source: Huawei Technologies Co., Ltd., 2025-2028

• [PI]: RGC General Research Fund (GRF)
  Project title: Advancing Robustness and Generalization in Edge AI Systems via Multi-view Representation-aware Model Refactoring
  Funding source: Research Grants Council of Hong Kong, 2025-2027

• [PI]: RGC General Research Fund (GRF)
  Project title: Empowering TinyML with Low-shot Learning for Edge AI Systems
  Funding source: Research Grants Council of Hong Kong, 2024-2026

• [PI]: Young Scientists Fund (NSFC)
  Project title: Entity Anti-fraud Prediction Combining Zero-Shot Learning and Graph Neural Networks
  Funding source: The National Natural Science Foundation of China (NSFC), 2022-2024

• [PI]: PolyU Internal Fund
  Funding source: PolyU Research Grant, 2022-2024.

• [PI]: Fundamental Research Funds
  Project title: Learning-Based Anti-Fraud Prevention in Financial Industry
  Funding source: The Fundamental Research Funds Scheme for the Central Universities (China)-JBK21YJ04, 2021-2021.

• [Co-I]: Projects of RISUD
  Project title: A Bottom-up Integrated Strategy for Collecting Urban Functions and Land Use Details: Data-driven Perspective with Urban Geospatial Data in Hong Kong
  Funding source: Research Institute for Sustainable Urban Development, 2022-2024.

• [Co-I]: Projects of RISUD
  Project title: Towards a Digital-twin System for Smart Mobility for People with Disabilities (PwDs) Using Multi-data Sensing and Big Data Analytics
  Funding source: Research Institute for Sustainable Urban Development, 2021-2024.

📚 Selected Publications

Selected Papers [ #-: Corresponding Author(s) ]

- Learning from Limited Data

- Learning with Limited Computing Capability

- Derivative/Related Applications

--2025--

• - GraphCL: Graph-based Clustering for Semi-Supervised Medical Image Segmentation,
  M. Wang, H. Su, J. Li, C. Li, N. Yin, L. Shen, J. Guo^#,
  International Conference on Machine Learning (ICML, CCF-A/Core-A*), 2025.

• - SVIP: Semantically Contextualized Visual Patches for Zero-Shot Learning,
  Z. Chen, Z. Zhao, J. Guo, J. Li, Z. Huang,
  IEEE/CVF International Conference on Computer Vision (ICCV, CCF-A/Core-A*), 2025.

• - A Unified Framework to BRIDGE Complete and Incomplete Deep Multi-View Clustering under Non-IID Missing Patterns,
  X. Jiang, B. He, P. Zhou, X. Chen, J. Guo, J. Xu, Y. Liao,
  IEEE/CVF International Conference on Computer Vision (ICCV, CCF-A/Core-A*), 2025.

• - TsCA: On the Semantic Consistency Alignment via Conditional Transport for Compositional Zero-Shot Learning,
  M. Li, J. Guo^#, Y. Xu, D. Wang, X. Cao, Z. Rao, S. Guo,
  International Joint Conference on Artificial Intelligence (IJCAI, CCF-A/Core-A*), 2025.

• - Exploring Transferable Homogenous Groups for Compositional Zero-Shot Learning,
  Z. Rao, J. Guo^#, M. Li, Y. Chen, M. Wang,
  International Joint Conference on Artificial Intelligence (IJCAI, CCF-A/Core-A*), 2025.

• - On the Discrimination and Consistency for Exemplar-Free Class Incremental Learning,
  T. Wang, J. Guo^#, D. Li, Z. Chen,
  International Joint Conference on Artificial Intelligence (IJCAI, CCF-A/Core-A*), 2025.

• - FedAPA: Server-side Gradient-Based Adaptive Personalized Aggregation for Federated Learning on Heterogeneous Data,
  Y. Sun, A. Sun, S. Pan, Z. Fu, J. Guo^#,
  International Joint Conference on Artificial Intelligence (IJCAI, CCF-A/Core-A*), 2025.

• - In Context Meta LoRA Generation,
  Y. Shao, M. Yan, Y. Liu, …, J. Guo^#,
  International Joint Conference on Artificial Intelligence (IJCAI, CCF-A/Core-A*), 2025.

• - ESBN: Estimation Shift of Batch Normalization for Source-free Universal Domain Adaptation,
  J. Li, H. Su, B. Wang, Y. Min, M. Wang, N. Yin, S. Wang, J. Guo^#,
  International Joint Conference on Artificial Intelligence (IJCAI, CCF-A/Core-A*), 2025.

• - Neuron: Learning Context-Aware Evolving Representations for Zero-Shot Skeleton Action Recognition,
  Y. Chen, J. Guo^#, S. Guo,
  IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR, CCF-A/Core-A*), 2025.

• - Epsilon: Exploring Comprehensive Visual-Semantic Projection for Multi-Label Zero-Shot Learning,
  Z. Liu, J. Guo^#, S. Guo, X. Lu,
  AAAI Conference on Artificial Intelligence (AAAI, CCF-A/Core-A*), 2025.

• - Concept Matching with Agent for Out-of-Distribution Detection,
  Y, Lee, X. Cao, J. Guo, W. Ye, Q. Guo, Y. Chang,
  AAAI Conference on Artificial Intelligence (AAAI, CCF-A/Core-A*), 2025.

• - DeNC: Unleash Neural Codecs in Video Streaming with Diffusion Enhancement,
  Q. Zhou, R. Li, J. Guo, Y. Huang, Z. Xu, L. Cui, S. Guo,
  AAAI Conference on Artificial Intelligence (AAAI, CCF-A/Core-A*), 2025.

• - SRCD: Semantic Reasoning with Compound Domains for Single-Domain Generalized Object Detection,
  Z. Rao, J. Guo^#, L. Tang, Y. Huang, X. Ding, S. Guo,
  IEEE Transactions on Neural Networks and Learning Systems (TNNLS, IF=14.255/JCR-Q1, Accept), 2025.

• - A Paradigm of Temporal-Weather-Aware Transition Pattern for POI Recommendation,
  J. Chen, J. Guo^#, H. Wang, Z. Lai, Q. Zhang, K. Wu, L. Zhang,
  CAAI Transactions on Intelligence Technology (TIT, IF=8.4/JCR-Q1, Accept), 2025.

• - A Multi-Modal Adversarial Method for Personalized Recommendation under Uncertain Missing Modalities,
  J. Chen, R. Yang, J. Guo, H. Wang, K. Wu, L. Zhang,
  IEEE Transactions on Services Computing (TSC, IF=5.5/JCR-Q1, Accept), 2025.

--2024--

• - ParsNets: A Parsimonious Composition of Orthogonal and Low-Rank Linear Networks for Zero-Shot Learning,
  J. Guo^#, Q. Zhou, X. Lu, R. Li, Z. Liu, J. Zhang, B. Han, J. Chen, X. Xie, S. Guo,
  International Joint Conference on Artificial Intelligence (IJCAI, CCF-A/Core-A*), 2024; long oral, acceptance rate ~= 2.3% (128/5651).

• - Dual Expert Distillation Network for Generalized Zero-Shot Learning,
  Z. Rao, J. Guo^#, X. Lu, J. Liang, J. Zhang, H. Wang, K. Wei, X. Cao,
  International Joint Conference on Artificial Intelligence (IJCAI, CCF-A/Core-A*), 2024; long oral, acceptance rate ~= 2.3% (128/5651).

• - Fine-Grained Side Information Guided Dual-Prompts for Zero-Shot Skeleton Action Recognition,
  Y. Chen, J. Guo^#, T. He, X. Lu, L. Wang,
  ACM International Conference on Multimedia (ACM-MM, CCF-A/Core-A*), 2024.

• - SFP: Spurious Feature-Targeted Pruning for Out-of-Distribution Generalization,
  Y. Wang, J. Guo^#, S. Guo, Y. Liu, J. Zhang, W. Zhang,
  ACM International Conference on Multimedia (ACM-MM, CCF-A/Core-A*), 2024.

• - FreePIH: Training-Free Painterly Image Harmonization with Diffusion Model,
  R. Li, J. Guo^#, Q. Zhou, S. Guo,
  ACM International Conference on Multimedia (ACM-MM, CCF-A/Core-A*), 2024.

• - Causally Motivated Personalized Federated Invariant Learning with Shortcut-Averse Information-Theoretic Regularization,
  X. Tang, S. Guo, J. Guo^#, J. Zhang, Y. Yu,
  International Conference on Machine Learning (ICML, CCF-A/Core-A*), 2024.

• - Geometry Awakening: Cross-Geometry Learning Exhibits Superiority over Individual Structures,
  Y. Sun, X. Cao, Y. Wang, W. Ye, J. Guo, Q. Guo,
  Annual Conference on Neural Information Processing Systems (NeurIPS, CCF-A/Core-A*), 2024.

• - CGraphNet: Contrastive Graph Context Prediction for Sparse Unlabeled Short Text Representation Learning on Social Media,
  J. Chen, J. Guo^#, X. Li, H. Wang, Z. Xu, Z. Gong, L. Zhang, VCM. Leung,
  IEEE Transactions on Computational Social Systems (TCSS, IF=5.0/JCR-Q1, DOI:10.1109/TCSS.2024.3452695), 2024.

• - A Review of Few-shot and Zero-shot Learning for Node Classification in Social Networks,
  J. Chen, R. Mi, H. Wang, H. Wu, J. Mo, J. Guo, Z. Lai, L. Zhang, VCM. Leung,
  IEEE Transactions on Computational Social Systems (TCSS, IF=5.0/JCR-Q1, DOI:10.1109/TCSS.2024.3452697), 2024.

• - Vision-Language Meets the Skeleton: Progressively Distillation with Cross-Modal Knowledge for 3D Action Representation,
  Y. Chen, T. He, J. Fu, L. Wang, J. Guo, H. Cheng,
  IEEE Transactions on Multimedia (TMM, IF=8.4/JCR-Q1, In press), 2024.

• - Model Decomposition and Reassembly for Purified Knowledge Transfer in Personalized Federated Learning,
  J. Zhang, S. Guo, X. Ma, W. Xu, Q. Zhou, J. Guo, Z. Hong, J. Shan,
  IEEE Transactions on Mobile Computing (TMC, IF=7.7/JCR-Q1, In press), 2024.

• - Personalized Federated Domain-Incremental Learning Based on Adaptive Knowledge Matching,
  Y. Li, W. Xu, H. Wang, R. Li, Y. Qi, J. Guo,
  European Conference on Computer Vision (ECCV, CCF-B/Core-A*), 2024.

• - Multi-modal Dual-embedding Networks for Malware Open-set Recognition,
  J. Guo, H. Wang, Y. Xu, W. Xu, Y. Zhan, Y. Sun, S. Guo,
  IEEE Transactions on Neural Networks and Learning Systems (TNNLS, IF=14.255/JCR-Q1, DOI:10.1109/TNNLS.2024.3373809), 2024.

• - Data Quality-aware Mixed-precision Quantization via Hybrid Reinforcement Learning,
  Y. Wang, S. Guo, J. Guo^#, Y. Zhang, W. Zhang, Q. Zheng, J. Zhang,
  IEEE Transactions on Neural Networks and Learning Systems (TNNLS, IF=14.255/JCR-Q1, DOI:10.1109/TNNLS.2024.3409692), 2024.

• - Unveiling User Interests: A Deep User Interest Exploration Network for Sequential Location Recommendation,
  J. Chen, J. Guo, Q. Zhang, K. Wu, L. Zhang, VCM. Leung, H. Wang, Z. Gong,
  Information Sciences (INS, IF=8.1/JCR-Q1, DOI:10.1016/J.INS.2024.121416), 2024.

• - On the Robustness of Neural-enhanced Video Streaming Against Adversarial Attacks,
  Q. Zhou, J. Guo^#, S. Guo, R. Li, J. Zhang, B. Wang, Z. Xu,
  AAAI Conference on Artificial Intelligence (AAAI, CCF-A/Core-A*), 2024.

• - ProCC: Progressive Cross-primitive Compatibility for Open-World Compositional Zero-Shot Learning,
  F. Huo, W. Xu, S. Guo, J. Guo^#, H. Wang, Z. Liu, X. Lu,
  AAAI Conference on Artificial Intelligence (AAAI, CCF-A/Core-A*), 2024.

• - Non-Exemplar Online Class-incremental Continual Learning via Dual-prototype Self-augment and Refinement,
  F. Huo, W. Xu, J. Guo, H. Wang, Y. Fan,
  AAAI Conference on Artificial Intelligence (AAAI, CCF-A/Core-A*), 2024.

• - PASS: Patch Automatic Skip Scheme for Efficient On-device Video Perception,
  Q. Zhou, S. Guo, J. Pan, J. Liang, J. Guo^#, Z. Xu, J. Zhou,
  IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI, IF=24.314/JCR-Q1, DOI:10.1109/TPAMI.2024.3350380), 2024.

• - Learning Personalized Causally Invariant Representations for Heterogeneous Federated Clients,
  X. Tang, S. Guo, J. Zhang, J. Guo,
  International Conference on Learning Representations (ICLR, CCF-A/Core-A*), 2024.

• - DiPrompT: Disentangled Prompt Tuning for Multiple Latent Domain Generalization in Federated Learning,
  S. Bai, J. Zhang, S. Guo, S. Li, J. Guo, J. Hou, T. Han, X. Lu,
  IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR, CCF-A/Core-A*), 2024.

• - C$^2$KD: Bridging the Modality Gap for Cross-Modal Knowledge Distillation,
  F. Huo, W. Xu, J. Guo, H. Wang, Song Guo,
  IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR, CCF-A/Core-A*), 2024.

--2023--

• - Graph Knows Unknowns: Reformulate Zero-Shot Learning as Sample-Level Graph Recognition,
  J. Guo, S. Guo, Q. Zhou, Z. Liu, X. Lu, F. Huo,
  AAAI Conference on Artificial Intelligence (AAAI, CCF-A/Core-A*), 2023.

• - (ML)$^2$P-Encoder: On Exploration of Channel-Class Correlation for Multi-Label Zero-Shot Learning,
  Z. Liu, S. Guo, X. Lu, J. Guo^#, J. Zhang, Y. Zeng, F. Huo,
  IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR, CCF-A/Core-A*), 2023.

• - Decomposed Soft Prompt Guided Fusion Enhancing for Compositional Zero-Shot Learning,
  X. Lu, S. Guo, Z. Liu, J. Guo^#,
  IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR, CCF-A/Core-A*), 2023.

• - Towards Data-Independent Knowledge Transfer in Model-Heterogeneous Federated Learning,
  J. Zhang, S. Guo, J. Guo^#, D. Zeng, J. Zhou, A. Zomaya,
  IEEE Transactions on Computers (TC, CCF-A, DOI:10.1109/TC.2023.3272801), 2023.

• - UTDNet: A Unified Triplet Decoder Network for Multimodal Salient Object Detection,
  F. Huo, Z. Liu, J. Guo^#, W. Xu, S. Guo,
  Neural Networks (NN, IF=9.657/JCR-Q1, DOI:10.1016/j.neunet.2023.11.051), 2023.

• - Towards performance-maximizing neural network pruning via global channel attention,
  Y. Wang, S. Guo, J. Guo, J. Zhang, W. Zhang, C. Yan, Y. Zhang,
  Neural Networks (NN, IF=9.657/JCR-Q1, DOI:10.1016/j.neunet.2023.11.065), 2023.

• - Hwamei: A Learning-Based Synchronization Scheme for Hierarchical Federated Learning,
  T. Qi, Y. Zhan, P. Li, J. Guo, Y. Xia,
  IEEE International Conference on Distributed Computing Systems (ICDCS, CCF-B/Core-A), 2023.

• - Towards Fairer and More Efficient Federated Learning via Multidimensional Personalized Edge Models,
  Y. Wang, J. Guo, J. Zhang, S. Guo, W. Zhang, Q. Zheng,
  International Joint Conference on Neural Networks (IJCNN, Core-B), 2023.

--2022 and Before--

• - Personalized Federated Learning with Contextualized Generalization,
  X. Tang, S. Guo, J. Guo^#,
  International Joint Conference on Artificial Intelligence (IJCAI, CCF-A/Core-A*), 2022.

• - Towards Unbiased Multi-Label Zero-Shot Learning with Pyramid and Semantic Attention,
  Z. Liu, S. Guo, J. Guo^#, Y. Xu, F. Huo,
  IEEE Transactions on Multimedia (TMM, IF=8.4/JCR-Q1, DOI:10.1109/TMM.2022.3222657), 2022.

• - Conservative Novelty Synthesizing Network for Malware Recognition in an Open-Set Scenario,
  J. Guo, S. Guo, S. Ma, Y. Sun, Y. Xu,
  IEEE Transactions on Neural Networks and Learning Systems (TNNLS, IF=14.255/JCR-Q1, DOI:10.1109/TNNLS.2021.3099122), 2021.
  (Outstanding Paper Award of GDCA)

• - INT8 Training with Loss-Aware Compensation and Backward Quantization for Tiny On-Device Learning,
  Q. Zhou, S. Guo, Z. Qu, J. Guo, Z. Xu, J. Zhang, T. Guo, B. Luo, J. Zhou,
  USENIX Annual Technical Conference (USENIX-ATC, CCF-A/Core-A*), 2021.

• - On-Device Learning Systems for Edge Intelligence: A Software and Hardware Synergy Perspective,
  Q. Zhou, Z. Qu, S. Guo, B. Luo, J. Guo, Z. Xu, R. Akerkar,
  IEEE Internet of Things Journal (IoT-J, IF=10.6/JCR-Q1, DOI:10.1109/JIOT.2021.3063147), 2021.

• - Dual-View Attention Networks for Single Image Super-Resolution,
  J. Guo, S. Ma, J. Zhang, Q. Zhou, S. Guo,
  ACM International Conference on Multimedia (ACM-MM, CCF-A/Core-A*), 2020.

• - A Novel Perspective to Zero-Shot Learning: Towards an Alignment of Manifold Structures via Semantic Feature Expansion,
  J. Guo, S. Guo,
  IEEE Transactions on Multimedia (TMM, IF=8.4/JCR-Q1, DOI:10.1109/TMM.2020.2984091), 2020.

• - Adaptive Adjustment with Semantic Feature Space for Zero-Shot Recognition,
  J. Guo, S. Guo,
  IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP, CCF-B/Core-B), 2019.

• - EE-AE: An Exclusivity Enhanced Unsupervised Feature Learning Approach,
  J. Guo, S. Guo,
  IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP, CCF-B/Core-B), 2019.

• - AMS-SFE: Towards an Alignment of Manifold Structures via Semantic Feature Expansion for Zero-Shot Learning,
  J. Guo, S. Guo,
  IEEE International Conference on Multimedia and Expo (ICME, CCF-B/Core-A), 2019.

• - An improved incremental training approach for large-scaled dataset based on support vector machine,
  J. Guo,
  IEEE/ACM International Conference on Big Data Computing, Applications and Technologies (BDCAT), 2016.

Selected Books/Chapters

• Application: Image-Based Visual Perception,
  J. Guo, Z. Liu,
  Machine Learning on Commodity Tiny Devices, CRC Press (ISBN 9781003340225), 2022.

🧑🏻‍🏫 Teachings

As Instructor

• Internet Infrastructure and Protocols (Syllabus), Postgraduate-level PolyU, Spring 2025.
• Internet Infrastructure and Protocols (Syllabus), Postgraduate-level PolyU, Spring 2024.
• Data Structures and Database Systems (Syllabus), Postgraduate-level, PolyU, Spring 2023.
• Data Structures (Syllabus) × 3 sessions, Undergraduate-level, SWUFE, Fall 2021.

As Teaching Assistant

• B2B&B2C E-commerce and Management, Postgraduate-level, PolyU, Spring 2019.
• Information Systems Project Management, Postgraduate-level, PolyU, Fall 2018
• Big Data Analytics, Undergraduate-level, PolyU, Spring 2018
• Web Advertising and Web Publishing, Postgraduate-level, PolyU, Fall 2017

👔 Services

Conference Service

• Area Chair: The 39th Annual Conference on Neural Information Processing Systems (NeurIPS 2025)
• Area Chair: The 33rd ACM International Conference on Multimedia (ACM-MM 2025)
• Senior PC: The 34th International Joint Conference on Artificial Intelligence (IJCAI 2025)
• Area Chair: The 42st International Conference on Machine Learning (ICML 2025)
• Senior PC: The 39th Annual AAAI Conference on Artificial Intelligence (AAAI 2025)
• Session Chair: The 33rd International Joint Conference on Artificial Intelligence (IJCAI 2024)
• Track Chair (TPC Vice-Chair): The 100th IEEE Vehicular Technology Conference (VTC 2024 Fall)
• Area Chair: The 41st International Conference on Machine Learning (ICML 2024)
• Area Chair: The 32nd ACM International Conference on Multimedia (ACM-MM 2024)
• Session Chair: The 98th IEEE Vehicular Technology Conference (VTC 2023 Fall)
• Publicity Chair: The 41st IEEE International Symposium on Reliable Distributed Systems (SRDS 2022)
• Session Chair: The 23th IEEE International Conference on Multimedia and Expo (ICME 2022)

Journal Editorship

• Guest Editor: Complex & Intelligent Systems (CAIS, 2025-)
• Associate Editor: IEEE Open Journal of the Computer Society (IEEE OJ-CS, 2023-)
• Guest Editor: IEEE Transactions on Computational Social Systems (IEEE TCSS, 2023-)

🎖 Selected Honors

• Hong Kong Ph.D. Fellowship (2017),
  Awarding body: Hong Kong Research Grants Council (acceptance rate ~= 1.7%).

• Ting Hsing International Scholarship (2013),
  Awarding body: Waseda University and Ting Hsin Holding Corp. (acceptance rate ~= 4.2%).

• VTC2023-Fall Volunteer Service Award (2023),
  Awarding body: The IEEE Vehicular Technology Society

💗 Sponsors

I sincerely thank these sponsors for providing support for my research: