I am a tenure-track Assistant Professor of the AI Thrust at The Hong Kong University of Science and Technology (Guangzhou). I received my Ph.D. at School of Computer Science and Engineering, Nanyang Technological University, supervised by Prof. Miao Chun Yan. My co-supervisor is Prof. Guosheng Lin. I also work closely with Prof. Steven Hoi. I was an intern working with Jiashi Feng at TikTok, Singapore.

My general research interests lie in the development of AI-powered perception and generation algorithms for multimodal data, including text, images, videos, and 3D shapes. Recently, we are working on projects of 3D reconstruction and LLM-based agents. Please drop me an email if you are interested in collaborations.

Selected Publications

• MultiGO: Towards Multi-level Geometry Learning for Monocular 3D Textured Human Reconstruction
  Gangjian Zhang, Nanjie Yao, Shunsi Zhang, Hanfeng Zhao, Guoliang Pang, Jian Shu, Hao Wang*. (* denotes corresponding author)
  IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2025)
  
• RGB-Only Gaussian Splatting SLAM for Unbounded Outdoor Scenes
  Sicheng Yu, Chong Cheng, Yifan Zhou, Xiaojun Yang, Hao Wang*. (* denotes corresponding author)
  International Conference on Robotics and Automation (ICRA 2025)
  
• SCA3D: Enhancing Cross-modal 3D Retrieval via 3D Shape and Caption Paired Data Augmentation
  Junlong Ren, Hao Wu, Hui Xiong, Hao Wang*. (* denotes corresponding author)
  International Conference on Robotics and Automation (ICRA 2025)
  
• Graph-Guided Scene Reconstruction from Images with 3D Gaussian Splatting [Paper]
  Chong Cheng, Gaochao Song, Yiyang Yao, Gangjian Zhang, Qinzheng Zhou, Hao Wang*. (* denotes corresponding author)
  International Conference on Learning Representations (ICLR 2025)
  
• GVKF: Gaussian Voxel Kernel Functions for Highly Efficient Surface Reconstruction in Open Scenes [Paper]
  Gaochao Song, Cheng Chong, Hao Wang*. (* denotes corresponding author)
  Conference on Neural Information Processing Systems (NeurIPS 2024)
  
• LLM-Based Agent Society Investigation: Collaboration and Confrontation in Avalon Gameplay [Paper] [Code]
  Yihuai Lan, Zhiqiang Hu, Lei Wang, Yang Wang, Deheng Ye, Peilin Zhao, Ee-Peng Lim, Hui Xiong, Hao Wang*. (* denotes corresponding author)
  The 2024 Conference on Empirical Methods in Natural Language Processing (EMNLP 2024 Main)
  
• HMR-Adapter: A Lightweight Adapter with Dual-Path Cross Augmentation for Expressive Human Mesh Recovery [Paper]
  Wenhao Shen, Wanqi Yin, Hao Wang*, Chen Wei, Zhongang Cai, Lei Yang, Guosheng Lin*. (* denotes corresponding author)
  ACM International Conference on Multimedia (ACM MM-2024)
  
• Learning Temporal Variations for 4D Point Cloud Segmentation [Paper]
  Hanyu Shi, Jiacheng Wei, Hao Wang, Fayao Liu, Guosheng Lin.
  International Journal of Computer Vision (IJCV-2024) [IF:19.5]
  
• ManiCLIP: Multi-Attribute Face Manipulation from Text [Paper] [Code]
  Hao Wang, Guosheng Lin, Ana García del Molino, Anran Wang, Jiashi Feng, Zhiqi Shen.
  International Journal of Computer Vision (IJCV-2024) [IF:19.5]
  
• COM3D: Leveraging Cross-View Correspondence and Cross-Modal Mining for 3D Retrieval [Paper]
  Hao Wu, Ruochong LI, Hao Wang*, Hui Xiong. (* denotes corresponding author)
  IEEE Conference on Multimedia Expo (ICME-2024 Oral)
  
• TAPS3D: Text-Guided 3D Textured Shape Generation from Pseudo Supervision [Paper] [Code]
  Jiacheng Wei*, Hao Wang*, Jiashi Feng, Guosheng Lin, Kim-Hui Yap. (* denotes equal contributions)
  IEEE Conference on Computer Vision and Pattern Recognition (CVPR-2023)
  
• Cross-Modal Graph with Meta Concepts for Video Captioning [Paper] [Code]
  Hao Wang, Guosheng Lin, Steven Hoi, Chunyan Miao.
  IEEE Transactions on Image Processing (TIP-2022) [IF:11.041]
  
• Paired Cross-Modal Data Augmentation for Fine-Grained Image-to-Text Retrieval [Paper]
  Hao Wang, Guosheng Lin, Steven Hoi, Chunyan Miao.
  ACM International Conference on Multimedia (ACM MM-2022)
  
• Learning Structural Representations for Recipe Generation and Food Retrieval [Paper]
  Hao Wang, Guosheng Lin, Steven Hoi, Chunyan Miao.
  IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI-2022) [IF:24.314]
  
• Cycle-Consistent Inverse GAN for Text-to-Image Synthesis [Paper]
  Hao Wang, Guosheng Lin, Steven Hoi, Chunyan Miao.
  ACM International Conference on Multimedia (ACM MM-2021)
  
• Structure-Aware Generation Network for Recipe Generation from Images [Paper] [Code]
  Hao Wang, Guosheng Lin, Steven Hoi, Chunyan Miao.
  European Conference on Computer Vision (ECCV-2020)
  
• SpSequenceNet: Semantic Segmentation Network on 4D Point Clouds [Paper] [Code]
  Hanyu Shi, Guosheng Lin, Hao Wang, Tzu-Yi Hung, Zhenhua Wang.
  IEEE Conference on Computer Vision and Pattern Recognition (CVPR-2020)
  
• FoodAI: Food Image Recognition via Deep Learning for Smart Food Logging [Paper]
  Doyen Sahoo, Hao Wang, Shu Ke, Xiongwei Wu, Hung Le, Palakorn Achananuparp, Ee-Peng Lim, Steven Hoi.
  ACM SIGKDD conference, 2019 (KDD-2019)
  
• Learning Cross-Modal Embeddings with Adversarial Networks for Cooking Recipes and Food Images [Paper] [Code]
  Hao Wang, Doyen Sahoo, Chenghao Liu, Ee-peng Lim, Steven C. H. Hoi.
  IEEE Conference on Computer Vision and Pattern Recognition (CVPR-2019)