Projects per year
Personal profile
Research interests
Computer Science / Information Technology - Computer vision
Computer Science / Information Technology - Machine learning
Computer Science / Information Technology - Multimedia technology
Computer Science / Information Technology - Machine learning
Computer Science / Information Technology - Multimedia technology
Related documents
Education/Academic qualification
PhD in Information and Communication Technology, PhD, University of Trento
2018
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Dive into the research topics where Dan XU is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Multimodal-Driven Autonomous Navigation for Ontological Intelligent Robots
XU, D. (CoI)
1/09/25 → 30/09/28
Project: Research
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AI-driven Video Production via Editable 3D Scene Modeling and Real-time Rendering
TO, A. O. K. (Team member), XU, D. (PI), YE, H. (Team member) & MI, Z. (Team member)
Sensible Lab Limited, Innovation and Technology Commission
1/01/25 → 31/12/26
Project: Research
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Simultaneous Localisation and Mapping for Multi-storey Parking Garages
XU, D. (PI)
Westwell Holdings (Hong Kong) Limited
1/01/25 → 1/01/27
Project: Research
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Large-scale NeRF Scene Reconstruction based on Unsupervised 3D Scene Decomposition
XU, D. (PI), WANG, Y. (Team member) & MI, Z. (Team member)
1/03/23 → 1/03/27
Project: Research
Research output
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DFormer++: Improving RGBD Representation Learning for Semantic Segmentation
Yin, B. W., Cao, J. L., Xu, D., Cheng, M. M. & Hou, Q., 27 Jan 2026, In: IEEE Transactions on Pattern Analysis and Machine Intelligence. 14 p., 11365989.Research output: Contribution to journal › Journal Article › peer-review
1 Link opens in a new tab Citation (Scopus) -
Emotion-Conditioned Motion Sub-spaces with Flow Matching for Real-Time Audio-Driven Talking Heads
Wang, H., Xin, X., Qin, X., Jin, M., Ma, J., Xu, D. & Jia, J., 14 Mar 2026, Proceedings of the AAAI Conference on Artificial Intelligence. Koenig, S., Jenkins, C. & Taylor, M. E. (eds.). 21 ed. Association for the Advancement of Artificial Intelligence, p. 17769-17777 9 p. (Proceedings of the AAAI Conference on Artificial Intelligence; vol. 40, no. 21).Research output: Chapter in Book/Conference Proceeding/Report › Conference Paper published in a book › peer-review
Open Access -
Empowering Sparse-Input Neural Radiance Fields with Dual-Level Semantic Guidance from Dense Novel Views
Zhong, Y., Zhou, K., Li, Z., Hong, L., Li, Z. & Xu, D., 14 Mar 2026, Proceedings of the AAAI Conference on Artificial Intelligence. Koenig, S., Jenkins, C. & Taylor, M. E. (eds.). 16 ed. Association for the Advancement of Artificial Intelligence, p. 13539-13547 9 p. (Proceedings of the AAAI Conference on Artificial Intelligence; vol. 40, no. 16).Research output: Chapter in Book/Conference Proceeding/Report › Conference Paper published in a book › peer-review
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FlashVGGT: Efficient and Scalable Visual Geometry Transformers with Compressed Descriptor Attention
WANG, Z. & XU, D., 2026. 10 p.Research output: Contribution to conference › Conference Paper › peer-review
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FullPart: Generating Each 3D Part at Full Resolution
Ding, L., Dong, S., Li, Y., Gao, C., Chen, X., Han, R., Kuang, Y., Zhang, H., HUANG, B., Huang, Z. P., Wang, Z., XU, D. & Xue, T., 2026. 21 p.Research output: Contribution to conference › Conference Paper › peer-review
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Native 3D Grounding Enables Accurate Spatial Reasoning in Vision-Language Models
XU, D. (Invited speaker)
2026Activity: Talk or presentation › Invited
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Unified Generation and Reconstruction
XU, D. (Invited speaker)
18 Jun 2025Activity: Talk or presentation › Keynote
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ACM Multimedia 2026
XU, D. (Participant)
Sept 2024Activity: Participating in or organising an event › Conference / Workshop