Zexiang Liu

According to our database, Zexiang Liu authored at least 29 papers between 2008 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Quantifying the Value of Preview Information for Safety Control.

Zexiang Liu, Necmiye Ozay

IEEE Trans. Autom. Control., July, 2025

MeshCraft: Exploring Efficient and Controllable Mesh Generation with Flow-based DiTs.

Xianglong He, Junyi Chen, Di Huang, Zexiang Liu, Xiaoshui Huang, Wanli Ouyang, Chun Yuan, Yangguang Li

CoRR, March, 2025

TripoSG: High-Fidelity 3D Shape Synthesis using Large-Scale Rectified Flow Models.

Yangguang Li, Zi-Xin Zou, Zexiang Liu, Dehu Wang, Yuan Liang, Zhipeng Yu, Xingchao Liu, Yuan-Chen Guo, Ding Liang, Wanli Ouyang, Yan-Pei Cao

CoRR, February, 2025

Properties of immersions for systems with multiple limit sets with implications to learning Koopman embeddings.

Zexiang Liu, Necmiye Ozay, Eduardo D. Sontag

Autom., 2025

2024

Controlled Invariant Sets: Implicit Closed-Form Representations and Applications.

Tzanis Anevlavis, Zexiang Liu, Necmiye Ozay, Paulo Tabuada

IEEE Trans. Autom. Control., July, 2024

TripoSR: Fast 3D Object Reconstruction from a Single Image.

Dmitry Tochilkin, David Pankratz, Zexiang Liu, Zixuan Huang, Adam Letts, Yangguang Li, Ding Liang, Christian Laforte, Varun Jampani, Yan-Pei Cao

CoRR, 2024

UniDream: Unifying Diffusion Priors for Relightable Text-to-3D Generation.

Zexiang Liu, Yangguang Li, Youtian Lin, Xin Yu, Sida Peng, Yan-Pei Cao, Xiaojuan Qi, Xiaoshui Huang, Ding Liang, Wanli Ouyang

Proceedings of the Computer Vision - ECCV 2024, 2024

2023

Opportunistic Safety Outside the Maximal Controlled Invariant Set.

Zexiang Liu, Hao Chen, Yulong Gao, Necmiye Ozay

IEEE Control. Syst. Lett., 2023

Koopman-Inspired Implicit Backward Reachable Sets for Unknown Nonlinear Systems.

Haldun Balim, Antoine Aspeel, Zexiang Liu, Necmiye Ozay

IEEE Control. Syst. Lett., 2023

UniG3D: A Unified 3D Object Generation Dataset.

Qinghong Sun, Yangguang Li, Zexiang Liu, Xiaoshui Huang, Fenggang Liu, Xihui Liu, Wanli Ouyang, Jing Shao

CoRR, 2023

On the Hardness of Learning to Stabilize Linear Systems.

Xiong Zeng, Zexiang Liu, Zhe Du, Necmiye Ozay, Mario Sznaier

Proceedings of the 62nd IEEE Conference on Decision and Control, 2023

2022

Linear Video Transformer with Feature Fixation.

Kaiyue Lu, Zexiang Liu, Jianyuan Wang, Weixuan Sun, Zhen Qin, Dong Li, Xuyang Shen, Hui Deng, Xiaodong Han, Yuchao Dai, Yiran Zhong

CoRR, 2022

Neural Architecture Search on Efficient Transformers and Beyond.

Zexiang Liu, Dong Li, Kaiyue Lu, Zhen Qin, Weixuan Sun, Jiacheng Xu, Yiran Zhong

CoRR, 2022

Outlier-robust Inverse Reinforcement Learning and Reward-based Detection of Anomalous Driving Behaviors.

Dan Li, Mohamad Louai Shehab, Zexiang Liu, Nikos Aréchiga, Jonathan A. DeCastro, Necmiye Ozay

Proceedings of the 25th IEEE International Conference on Intelligent Transportation Systems, 2022

On the Convergence of the Backward Reachable Sets of Robust Controlled Invariant Sets For Discrete-time Linear Systems.

Zexiang Liu, Necmiye Ozay

Proceedings of the 61st IEEE Conference on Decision and Control, 2022

Sample Complexity Analysis and Self-regularization in Identification of Over-parameterized ARX Models.

Zhe Du, Zexiang Liu, Jack Weitze, Necmiye Ozay

Proceedings of the 61st IEEE Conference on Decision and Control, 2022

2021

Automaton-based Implicit Controlled Invariant Set Computation for Discrete-Time Linear Systems.

Zexiang Liu, Tzanis Anevlavis, Necmiye Ozay, Paulo Tabuada

Proceedings of the 2021 60th IEEE Conference on Decision and Control (CDC), 2021

On the Value of Preview Information For Safety Control.

Zexiang Liu, Necmiye Ozay

Proceedings of the 2021 American Control Conference, 2021

An enhanced hierarchy for (robust) controlled invariance.

Tzanis Anevlavis, Zexiang Liu, Necmiye Ozay, Paulo Tabuada

Proceedings of the 2021 American Control Conference, 2021

Safe Online Planning in Unknown Nonconvex Environments with Implicit Controlled Invariant Sets.

Zexiang Liu, Necmiye Ozay

Proceedings of the 7th IFAC Conference on Analysis and Design of Hybrid Systems, 2021

2020

Driving with guardian: Blending user inputs with safety ensuring barriers.

Michael Arwashan, Tiancheng Ge, Zexiang Liu, Necmiye Ozay

Proceedings of the 2020 IEEE Conference on Control Technology and Applications, 2020

Improving Real-world Object Detection Using Balanced Loss.

Shengyang Shen, Zexiang Liu, Bingkun Zhao, Li Chen, Chongyang Zhang

Proceedings of the IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, 2020

Scalable Computation of Controlled Invariant Sets for Discrete-Time Linear Systems with Input Delays.

Zexiang Liu, Liren Yang, Necmiye Ozay

Proceedings of the 2020 American Control Conference, 2020

2019

Improving Small-Scale Pedestrian Detection Using Informed Context.

Zexiang Liu, Chongyang Zhang, Yan Luo, Kai Chen, Qiping Zhou, Yunyu Lai

Proceedings of the 2019 IEEE Visual Communications and Image Processing, 2019

Safety control with preview automaton: poster abstract.

Zexiang Liu, Necmiye Ozay

Proceedings of the 22nd ACM International Conference on Hybrid Systems: Computation and Control, 2019

Safety Control with Preview Automaton.

Zexiang Liu, Necmiye Ozay

Proceedings of the 58th IEEE Conference on Decision and Control, 2019

Intention-Aware Supervisory Control with Driving Safety Applications.

Yunus Emre Sahin, Zexiang Liu, Kwesi J. Rutledge, Dimitra Panagou, Sze Zheng Yong, Necmiye Ozay

Proceedings of the 2019 IEEE Conference on Control Technology and Applications, 2019

2008

Macro-Model of Cell-Based Logic Block for Power Ground Network Analysis.

Zexiang Liu, Lan Chen, Xubang Shen

Proceedings of the 2008 International Symposium on Computer Science and Computational Technology, 2008

A chaos-based image encryption ASIC using reconfigurable logic.

Yiwei Zhang, Zexiang Liu, Xinjian Zheng

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems, 2008