Chen, Sijin

13 publications

ICLR 2026 Beyond Masks: Efficient, Flexible Diffusion Language Models via Deletion-Insertion Processes Fangyu Ding, Ding Ding, Sijin Chen, Kaibo Wang, Peng Xu, Zijin Feng, Haoli Bai, Kai Han, Youliang Yan, Binhang Yuan, Jiacheng Sun

ICLR 2026 From Spatial to Actions: Grounding Vision-Language-Action Model in Spatial Foundation Priors Zhengshen Zhang, Hao Li, Yalun Dai, Zhengbang Zhu, Lei Zhou, Chenchen Liu, Dong Wang, Francis E. H. Tay, Sijin Chen, Ziwei Liu, Yuxiao Liu, Xinghang Li, Pan Zhou

ICLR 2025 Decoding Game: On Minimax Optimality of Heuristic Text Generation Strategies Sijin Chen, Omar Hagrass, Jason Matthew Klusowski

ICLR 2025 MeshAnything: Artist-Created Mesh Generation with Autoregressive Transformers Yiwen Chen, Tong He, Di Huang, Weicai Ye, Sijin Chen, Jiaxiang Tang, Zhongang Cai, Lei Yang, Gang Yu, Guosheng Lin, Chi Zhang

NeurIPS 2025 OmniSVG: A Unified Scalable Vector Graphics Generation Model Yiying Yang, Wei Cheng, Sijin Chen, Xianfang Zeng, Fukun Yin, Jiaxu Zhang, Liao Wang, Gang Yu, Xingjun Ma, Yu-Gang Jiang

NeurIPS 2024 3DET-Mamba: Causal Sequence Modelling for End-to-End 3D Object Detection Mingsheng Li, Jiakang Yuan, Sijin Chen, Lin Zhang, Anyu Zhu, Xin Chen, Tao Chen

AISTATS 2024 Escaping Saddle Points in Heterogeneous Federated Learning via Distributed SGD with Communication Compression Sijin Chen, Zhize Li, Yuejie Chi

CVPR 2024 LL3DA: Visual Interactive Instruction Tuning for Omni-3D Understanding Reasoning and Planning Sijin Chen, Xin Chen, Chi Zhang, Mingsheng Li, Gang Yu, Hao Fei, Hongyuan Zhu, Jiayuan Fan, Tao Chen

ECCV 2024 M3DBench: Towards Omni 3D Assistant with Interleaved Multi-Modal Instructions Mingsheng Li, Xin Chen, Chi Zhang, Sijin Chen, Hongyuan Zhu, Fukun Yin, Zhuoyuan Li, Gang Yu, Tao Chen

NeurIPS 2024 MeshXL: Neural Coordinate Field for Generative 3D Foundation Models Sijin Chen, Xin Chen, Anqi Pang, Xianfang Zeng, Wei Cheng, Yijun Fu, Fukun Yin, Zhibin Wang, Jingyi Yu, Gang Yu, Bin Fu, Tao Chen

AISTATS 2024 Non-Convex Joint Community Detection and Group Synchronization via Generalized Power Method Sijin Chen, Xiwei Cheng, Anthony Man-Cho So

CVPR 2023 End-to-End 3D Dense Captioning with Vote2Cap-DETR Sijin Chen, Hongyuan Zhu, Xin Chen, Yinjie Lei, Gang Yu, Tao Chen

AAAI 2021 CIA-SSD: Confident IoU-Aware Single-Stage Object Detector from Point Cloud Wu Zheng, Weiliang Tang, Sijin Chen, Li Jiang, Chi-Wing Fu