Yongxin Chen
- Cosmos World Foundation Model Platform for Physical AI
2025/01/07 by NVIDIA, Niket Agarwal, : +151 · 200 citations
Computer Science · #Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #Distributed and Parallel Computing Systems #FOS: Computer and information sciences #Machine Learning (cs.LG) #Robotics (cs.RO)
- Diffusion Normalizing Flow
2021/10/14 by Qinsheng Zhang, Zhang, Qinsheng, Yongxin Chen +1 · 1 voice · 6 citations
Computer Science · Physics and Astronomy · #Generative Adversarial Networks and Image Synthesis #Machine Learning in Healthcare #Model Reduction and Neural Networks #cs.LG
- Fast Sampling of Diffusion Models with Exponential Integrator
2022/04/29 by Qinsheng Zhang, Zhang, Qinsheng, Yongxin Chen +1 · 53 citations
Physics and Astronomy · Computer Science · #Model Reduction and Neural Networks #Generative Adversarial Networks and Image Synthesis #Domain Adaptation and Few-Shot Learning
- Path Integral Sampler: a stochastic control approach for sampling
2021/11/30 by Qinsheng Zhang, Zhang, Qinsheng, Yongxin Chen +1 · 28 citations
Computer Science · Mathematics · Physics and Astronomy · #FOS: Computer and information sciences #Gaussian Processes and Bayesian Inference #Machine Learning (cs.LG) #Model Reduction and Neural Networks #Statistical Methods and Inference
- Masked Diffusion Models are Secretly Time-Agnostic Masked Models and Exploit Inaccurate Categorical Sampling
2024/09/04 by Kaiwen Zheng, Zheng, Kaiwen, Yongxin Chen +9 · 53 citations
Decision Sciences · Mathematics · #Forecasting Techniques and Applications #Statistical Methods and Bayesian Inference #Simulation Techniques and Applications
- Stochastic Control Liaisons: Richard Sinkhorn Meets Gaspard Monge on a Schrödinger Bridge
2021/01/01 by Yongxin Chen, Tryphon T. Georgiou, Michele Pavon · 22 citations
Physics and Astronomy · Mathematics · #Quantum chaos and dynamical systems #Geometric Analysis and Curvature Flows
- Improved analysis for a proximal algorithm for sampling
2022/02/13 by Yongxin Chen, Chen, Yongxin, Sinho Chewi +5 · 18 citations
Computer Science · Engineering · Mathematics · #Adversarial Robustness in Machine Learning #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (stat.ML) #Markov Chains and Monte Carlo Methods #Sparse and Compressive Sensing Techniques #Statistics Theory (math.ST)
- On the relation between optimal transport and Schrödinger bridges: A stochastic control viewpoint
2014/12/15 by Yongxin Chen, Tryphon Georgiou, Chen, Yongxin +4 · 1 voice · 9 citations
Economics, Econometrics and Finance · Engineering · Mathematics · Physics and Astronomy · #93E20 #FOS: Electrical engineering #FOS: Mathematics #FOS: Physical sciences #Markov Chains and Monte Carlo Methods #Mathematical Physics (math-ph) #Optimization and Control (math.OC) #Probability (math.PR) #Stochastic processes and financial applications #Stochastic processes and statistical mechanics #Systems and Control (eess.SY) #eess.SY #electronic engineering #information engineering #math-ph #math.OC #math.PR
- Generative Skill Chaining: Long-Horizon Skill Planning with Diffusion Models
2023/10/13 by Utkarsh A. Mishra, Shangjie Xue, Mishra, Utkarsh A. +5 · 18 citations
Computer Science · Engineering · #AI-based Problem Solving and Planning #FOS: Computer and information sciences #Reinforcement Learning in Robotics #Robot Manipulation and Learning #Robotics (cs.RO)
- gDDIM: Generalized denoising diffusion implicit models
2022/06/11 by Qinsheng Zhang, Molei Tao, Zhang, Qinsheng +3 · 13 citations
Computer Science · Medicine · Physics and Astronomy · #Advanced Mathematical Modeling in Engineering #Advanced Neuroimaging Techniques and Applications #FOS: Computer and information sciences #Machine Learning (cs.LG) #NMR spectroscopy and applications
- Toward effective protection against diffusion based mimicry through score distillation
2023/10/02 by Haotian Xue, Chumeng Liang, Xue, Haotian +5 · 15 citations
Biochemistry, Genetics and Molecular Biology · Computer Science · #Adversarial Robustness in Machine Learning #Artificial Intelligence (cs.AI) #Cell Image Analysis Techniques #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Generative Adversarial Networks and Image Synthesis
- Optimal steering of a linear stochastic system to a final probability distribution
2014/08/10 by Yongxin Chen, Chen, Yongxin, Tryphon T. Georgiou +3 · 7 citations
Biochemistry, Genetics and Molecular Biology · Mathematics · Physics and Astronomy · #93E20 #Advanced Thermodynamics and Statistical Mechanics #Diffusion and Search Dynamics #FOS: Electrical engineering #FOS: Physical sciences #Mathematical Biology Tumor Growth #Mathematical Physics (math-ph) #Systems and Control (eess.SY) #electronic engineering #information engineering
- Diffusion-Based Adversarial Sample Generation for Improved Stealthiness and Controllability
2023/05/25 by Haotian Xue, Xue, Haotian, Alexandre Araujo +5 · 12 citations
Computer Science · #Adversarial Robustness in Machine Learning #Advanced Neural Network Applications #Generative Adversarial Networks and Image Synthesis
- Optimal transport for Gaussian mixture models
2017/10/22 by Yongxin Chen, Tryphon T. Georgiou, Chen, Yongxin +3 · 6 citations
Mathematics · #Markov Chains and Monte Carlo Methods #Point processes and geometric inequalities #Stochastic processes and statistical mechanics
- Fast Solvers for Discrete Diffusion Models: Theory and Applications of High-Order Algorithms
2025/02/01 by Yinuo Ren, Ren, Yinuo, Haoxuan Chen +14 · 1 voice · 18 citations
Mathematics · Engineering · #Numerical methods for differential equations #Advanced Numerical Methods in Computational Mathematics #Electromagnetic Simulation and Numerical Methods
- Stochastic control and non-equilibrium thermodynamics: fundamental limits
2018/02/05 by Yongxin Chen, Chen, Yongxin, Tryphon T. Georgiou +3 · 4 citations
Engineering · Mathematics · Physics and Astronomy · #82B30 #93E20 #Advanced Thermodynamics and Statistical Mechanics #FOS: Electrical engineering #FOS: Mathematics #FOS: Physical sciences #Gas Dynamics and Kinetic Theory #Optimization and Control (math.OC) #Statistical Mechanics (cond-mat.stat-mech) #Systems and Control (eess.SY) #Thermoelastic and Magnetoelastic Phenomena #electronic engineering #information engineering
- Variational Wasserstein gradient flow
2021/12/04 by Jiaojiao Fan, Qinsheng Zhang, Fan, Jiaojiao +5 · 5 citations
Computer Science · Engineering · Medicine · #Advanced Image Processing Techniques #Advanced Neuroimaging Techniques and Applications #FOS: Computer and information sciences #Machine Learning (cs.LG) #Sparse and Compressive Sensing Techniques
- Optimal steering of a linear stochastic system to a final probability distribution, part II
2014/10/13 by Yongxin Chen, Chen, Yongxin, Tryphon T. Georgiou +3 · 4 citations
Environmental Science · Physics and Astronomy · #93E20 #Advanced Thermodynamics and Statistical Mechanics #Ecosystem dynamics and resilience #FOS: Electrical engineering #FOS: Physical sciences #Mathematical Physics (math-ph) #Systems and Control (eess.SY) #electronic engineering #information engineering
- Robust transport over networks
2016/03/26 by Yongxin Chen, Tryphon T. Georgiou, Chen, Yongxin +5 · 3 citations
Biochemistry, Genetics and Molecular Biology · Mathematics · #05C81 #15B48 #82C41 #90B06 #90C35 #97M40 #Diffusion and Search Dynamics #FOS: Electrical engineering #Markov Chains and Monte Carlo Methods #Stochastic processes and statistical mechanics #Systems and Control (eess.SY) #electronic engineering #information engineering
- Actor-Critic Provably Finds Nash Equilibria of Linear-Quadratic Mean-Field Games
2019/10/16 by Zuyue Fu, Fu, Zuyue, Zhuoran Yang +5 · 5 citations
Computer Science · Decision Sciences · #Advanced Bandit Algorithms Research #Computer Science and Game Theory (cs.GT) #FOS: Computer and information sciences #FOS: Mathematics #Game Theory and Applications #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Multiagent Systems (cs.MA) #Optimization and Control (math.OC) #Reinforcement Learning in Robotics
- Stochastic bridges of linear systems
2014/07/12 by Yongxin Chen, Chen, Yongxin, Tryphon T. Georgiou +1 · 3 citations
Economics, Econometrics and Finance · Physics and Astronomy · #60G15 #93E03 #93E20 #Advanced Thermodynamics and Statistical Mechanics #FOS: Electrical engineering #FOS: Mathematics #FOS: Physical sciences #Mathematical Physics (math-ph) #Probability (math.PR) #Stochastic processes and financial applications #Systems and Control (eess.SY) #electronic engineering #information engineering
- On the Global Convergence of Imitation Learning: A Case for Linear Quadratic Regulator
2019/01/11 by Mingyi Hong, Cai, Qi, Hong, Mingyi +4 · 3 citations
Computer Science · Decision Sciences · Physics and Astronomy · #Advanced Bandit Algorithms Research #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Model Reduction and Neural Networks #Optimization and Control (math.OC) #Reinforcement Learning in Robotics
- Generative Factor Chaining: Coordinated Manipulation with Diffusion-based Factor Graph
2024/09/24 by Utkarsh A. Mishra, Yongxin Chen, Mishra, Utkarsh A. +3 · 6 citations
Computer Science · #FOS: Computer and information sciences #Model-Driven Software Engineering Techniques #Robotics (cs.RO)
- Stochastic control liaisons: Richard Sinkhorn meets Gaspard Monge on a Schroedinger bridge
2020/05/22 by Yongxin Chen, Chen, Yongxin, Tryphon T. Georgiou +3 · 3 citations
Computer Science · Mathematics · #35Qxx #49J45 #49M99 #60F10 #90B06 #90C25 #93E20 #FOS: Electrical engineering #FOS: Mathematics #FOS: Physical sciences #History and Theory of Mathematics #Mathematical Physics (math-ph) #Optimization and Control (math.OC) #Systems and Control (eess.SY) #Topological and Geometric Data Analysis #electronic engineering #information engineering
- On the relation between information and power in stochastic\n thermodynamic engines
2021/03/05 by Amirhossein Taghvaei, Taghvaei, Amirhossein, Olga Movilla Miangolarra +7 · 2 citations
Chemistry · Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #FOS: Electrical engineering #FOS: Mathematics #FOS: Physical sciences #Optimization and Control (math.OC) #Statistical Mechanics (cond-mat.stat-mech) #Statistical Mechanics and Entropy #Systems and Control (eess.SY) #electronic engineering #information engineering #thermodynamics and calorimetric analyses
- Scalable Computation of Dynamic Flow Problems via Multimarginal Graph-Structured Optimal Transport
2023/06/20 by Isabel Haasler, Axel Ringh, Yongxin Chen +1 · 3 citations
Business, Management and Accounting · Engineering · Social Sciences · #Facility Location and Emergency Management #Transportation Planning and Optimization #Vehicle Routing Optimization Methods
- Direct Discriminative Optimization: Your Likelihood-Based Visual Generative Model is Secretly a GAN Discriminator
2025/03/03 by Kaiwen Zheng, Zheng, Kaiwen, Yongxin Chen +11 · 8 citations
Computer Science · Engineering · #Advanced Neural Network Applications #BIM and Construction Integration #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning and Data Classification
- Thermodynamic engine powered by anisotropic fluctuations
2022/03/15 by Olga Movilla Miangolarra, Amirhossein Taghvaei, Miangolarra, Olga Movilla +5 · 2 citations
Chemistry · Engineering · Physics and Astronomy · #Advanced Thermodynamic Systems and Engines #Advanced Thermodynamics and Statistical Mechanics #FOS: Electrical engineering #FOS: Physical sciences #Mathematical Physics (math-ph) #Statistical Mechanics (cond-mat.stat-mech) #Systems and Control (eess.SY) #electronic engineering #information engineering #thermodynamics and calorimetric analyses
- Inertialess Gyrating Engines
2022/08/02 by Jordi Ventura Siches, Olga Movilla Miangolarra, Siches, Jordi Ventura +7 · 2 citations
Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #FOS: Physical sciences #Statistical Mechanics (cond-mat.stat-mech)
- Pixel is a Barrier: Diffusion Models Are More Adversarially Robust Than We Think
2024/04/20 by Haotian Xue, Xue, Haotian, Yongxin Chen +1 · 3 citations
Computer Science · #Adversarial Robustness in Machine Learning #Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
- ReorientDiff: Diffusion Model based Reorientation for Object Manipulation
2023/02/28 by Utkarsh A. Mishra, Yongxin Chen, Mishra, Utkarsh A. +1 · 2 citations
Computer Science · Engineering · #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Human Pose and Action Recognition #Multimodal Machine Learning Applications #Robot Manipulation and Learning #Robotics (cs.RO)
- Steering state statistics with output feedback
2015/04/03 by Yongxin Chen, Chen, Yongxin, Tryphon T. Georgiou +3 · 1 citation
Computer Science · Chemical Engineering · Chemistry · #Target Tracking and Data Fusion in Sensor Networks #Analytical Chemistry and Sensors #Electrostatics and Colloid Interactions
- World Simulation with Video Foundation Models for Physical AI
2025/10/28 by Nvidia Nvidia, NVIDIA, Arslan Ali +170 · 14 citations
Computer Science · #Multimodal Machine Learning Applications #Generative Adversarial Networks and Image Synthesis #Reinforcement Learning in Robotics
- Sample-based Distributional Policy Gradient
2020/01/08 by Rahul Singh, Singh, Rahul, Keuntaek Lee +3 · 3 citations
Computer Science · Decision Sciences · #Advanced Bandit Algorithms Research #Evolutionary Algorithms and Applications #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Reinforcement Learning in Robotics
- Matricial Wasserstein-1 Distance
2017/02/25 by Yongxin Chen, Chen, Yongxin, Tryphon T. Georgiou +5 · 1 citation
Mathematics · Physics and Astronomy · #Geometric Analysis and Curvature Flows #Advanced Differential Geometry Research #Geometry and complex manifolds
- State tracking of linear ensembles via optimal mass transport
2018/03/06 by Yongxin Chen, Johan Karlsson, Chen, Yongxin +1 · 1 citation
Biochemistry, Genetics and Molecular Biology · Mathematics · #60Gxx #62Mxx #93Exx #Dynamical Systems (math.DS) #FOS: Electrical engineering #FOS: Mathematics #Gene Regulatory Network Analysis #Markov Chains and Monte Carlo Methods #Mathematical Biology Tumor Growth #Systems and Control (eess.SY) #electronic engineering #information engineering
- Maximal power output of a stochastic thermodynamic engine
2020/01/03 by Rui Fu, Fu, Rui, Amirhossein Taghvaei +5 · 1 citation
Chemistry · Engineering · Physics and Astronomy · #49-XX #60-XX #Advanced Thermodynamics and Statistical Mechanics #FOS: Electrical engineering #FOS: Mathematics #FOS: Physical sciences #Mathematical Physics (math-ph) #Optimization and Control (math.OC) #Phase Equilibria and Thermodynamics #Systems and Control (eess.SY) #electronic engineering #information engineering #thermodynamics and calorimetric analyses
- Diffusion Policy Attacker: Crafting Adversarial Attacks for Diffusion-based Policies
2024/05/29 by Yipu Chen, Haotian Xue, Chen, Yipu +3 · 2 citations
Computer Science · #Security and Verification in Computing #Network Security and Intrusion Detection
- On the complexity of the optimal transport problem with graph-structured cost
2021/10/01 by Jiaojiao Fan, Fan, Jiaojiao, Isabel Haasler +5 · 1 citation
Computer Science · Environmental Science · Mathematics · #Applications (stat.AP) #Complexity and Algorithms in Graphs #Computational Complexity (cs.CC) #FOS: Computer and information sciences #Groundwater flow and contamination studies #Machine Learning (cs.LG) #Markov Chains and Monte Carlo Methods
- Proximal Oracles for Optimization and Sampling
2024/04/02 by Jiaming Liang, Yongxin Chen, Liang, Jiaming +1 · 2 citations
Computer Science · #Neural Networks and Applications
- Plug-and-Play Controllable Generation for Discrete Masked Models
2024/10/03 by Wei Guo, Guo, Wei, Yuchen Zhu +5 · 3 citations
Engineering · #Human Motion and Animation
- Flow matching for stochastic linear control systems
2024/11/30 by Yuhang Mei, Mohammad Al-Jarrah, Mei, Yuhang +5 · 2 citations
Computer Science · Decision Sciences · Engineering · #Advanced Control Systems Optimization #FOS: Mathematics #Optimization and Control (math.OC) #Reinforcement Learning in Robotics #Simulation Techniques and Applications
- Adjoint Schrödinger Bridge Sampler
2025/06/27 by Guan-Horng Liu, Liu, Guan-Horng, Jaemoo Choi +7 · 1 voice · 4 citations
Computer Science · Mathematics · #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Optimization and Control (math.OC) #cs.LG #math.OC #stat.ML
- Mean field type control with species dependent dynamics via structured tensor optimization
2023/05/24 by Axel Ringh, Isabel Haasler, Ringh, Axel +5 · 1 citation
Engineering · Computer Science · #Spacecraft Dynamics and Control #Optimization and Search Problems #Robotic Path Planning Algorithms
- A New Proof of Sub-Gaussian Norm Concentration Inequality
2025/03/18 by Zishun Liu, Sam Power, Liu, Zishun +3 · 1 voice · 1 citation
#math.PR #math.ST
- Stochastic Motion Planning as Gaussian Variational Inference: Theory and Algorithms
2023/08/29 by Hongzhe Yu, Yu, Hongzhe, Yongxin Chen +1 · 1 citation
Computer Science · #FOS: Computer and information sciences #Machine Learning and Algorithms #Robotic Path Planning Algorithms #Robotics (cs.RO)
- Relaxed Schroedinger bridges and robust network routing
2018/01/24 by Yongxin Chen, Chen, Yongxin, Tryphon T. Georgiou +5 · 1 citation
Mathematics · #FOS: Mathematics #Graph theory and applications #Markov Chains and Monte Carlo Methods #Optimization and Control (math.OC) #Point processes and geometric inequalities