Chen, Ziyi
- Seed-TTS: A Family of High-Quality Versatile Speech Generation Models
2024/06/04 by Philip Anastassiou, Jiawei Chen, Anastassiou, Philip +89 · 104 citations
Computer Science · #Audio and Speech Processing (eess.AS) #FOS: Computer and information sciences #FOS: Electrical engineering #Sound (cs.SD) #Speech Recognition and Synthesis #Speech and Audio Processing #Speech and dialogue systems #electronic engineering #information engineering
- Cascade Speculative Drafting for Even Faster LLM Inference
2023/12/18 by Ziyi Chen, Xiaocong Yang, Chen, Ziyi +9 · 16 citations
Computer Science · #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning and Algorithms #Natural Language Processing Techniques #Topic Modeling
- Generalized-Smooth Nonconvex Optimization is As Efficient As Smooth Nonconvex Optimization
2023/03/06 by Ziyi Chen, Yi Zhou, Chen, Ziyi +5 · 11 citations
Computer Science · Engineering · #FOS: Mathematics #Machine Learning and ELM #Optimization and Control (math.OC) #Sparse and Compressive Sensing Techniques #Stochastic Gradient Optimization Techniques
- Sample and Communication-Efficient Decentralized Actor-Critic Algorithms with Finite-Time Analysis
2021/09/08 by Ziyi Chen, Yi Zhou, Chen, Ziyi +5 · 4 citations
Computer Science · Engineering · #Distributed Control Multi-Agent Systems #FOS: Computer and information sciences #Machine Learning (cs.LG) #Reinforcement Learning in Robotics #Smart Grid Security and Resilience
- V2PE: Improving Multimodal Long-Context Capability of Vision-Language Models with Variable Visual Position Encoding
2024/12/12 by Ge, Junqi, Chen, Ziyi, Lin, Jintao +4 · 8 citations
#Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
- Proximal Gradient Descent-Ascent: Variable Convergence under KŁ Geometry
2021/02/09 by Ziyi Chen, Chen, Ziyi, Yi Zhou +5 · 2 citations
Engineering · Computer Science · #Sparse and Compressive Sensing Techniques #Stochastic Gradient Optimization Techniques #Optimization and Variational Analysis
- Data-free Knowledge Distillation with Diffusion Models
2025/04/01 by Xiaohua Qi, Qi, Xiaohua, Renda Li +15 · 6 citations
Computer Science · Engineering · #Generative Adversarial Networks and Image Synthesis #Domain Adaptation and Few-Shot Learning #Advanced Image Fusion Techniques
- Towards Optimal Multi-draft Speculative Decoding
2025/02/26 by Zhengmian Hu, Tong Zheng, Hu, Zhengmian +13 · 4 citations
Computer Science · #Big Data and Digital Economy #Computation and Language (cs.CL) #Data Structures and Algorithms (cs.DS) #FOS: Computer and information sciences #Natural Language Processing Techniques #Topic Modeling
- Enhancing RAW-to-sRGB with Decoupled Style Structure in Fourier Domain
2024/01/04 by Xuanhua He, He, Xuanhua, Tao Hu +21 · 2 citations
Computer Science · Physics and Astronomy · #Advanced Vision and Imaging #Color Science and Applications #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Image Enhancement Techniques
- Narrative Feature or Structured Feature? A Study of Large Language Models to Identify Cancer Patients at Risk of Heart Failure
2024/03/18 by Chen, Ziyi, Zhang, Mengyuan, Ahmed, Mustafa Mohammed +4 · 2 citations
#Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG)
- NC-SDF: Enhancing Indoor Scene Reconstruction Using Neural SDFs with View-Dependent Normal Compensation
2024/05/01 by Ziyi Chen, Xiaolong Wu, Chen, Ziyi +3 · 2 citations
Computer Science · #Advanced Image Processing Techniques #Advanced Vision and Imaging #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Image and Signal Denoising Methods
- Greedy-GQ with Variance Reduction: Finite-time Analysis and Improved\n Complexity
2021/03/30 by Shaocong Ma, Ziyi Chen, Ma, Shaocong +5 · 1 citation
Computer Science · Decision Sciences · Engineering · #Advanced Bandit Algorithms Research #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optimization and Control (math.OC) #Reinforcement Learning in Robotics #Smart Grid Energy Management
- Accelerated Proximal Alternating Gradient-Descent-Ascent for Nonconvex Minimax Machine Learning
2021/12/22 by Chen, Ziyi, Ma, Shaocong, Zhou, Yi · 1 citation
#FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optimization and Control (math.OC)
- SocialNav: Training Human-Inspired Foundation Model for Socially-Aware Embodied Navigation
2025/11/26 by Chen, Ziyi, Guo, Yingnan, Chu, Zedong +13 · 2 citations
#Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Robotics (cs.RO)
- Transformer-Enhanced Variational Autoencoder for Crystal Structure Prediction
2025/02/13 by Chen, Ziyi, Yuan, Yang, Zheng, Siming +4 · 2 citations
#Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #FOS: Physical sciences #Materials Science (cond-mat.mtrl-sci)
- Data Sampling Affects the Complexity of Online SGD over Dependent Data
2022/03/31 by Shaocong Ma, Ma, Shaocong, Ziyi Chen +7 · 1 citation
Computer Science · Mathematics · #Stochastic Gradient Optimization Techniques #Privacy-Preserving Technologies in Data #Markov Chains and Monte Carlo Methods
- Seeing but Not Believing: Probing the Disconnect Between Visual Attention and Answer Correctness in VLMs
2025/10/20 by Liu, Zhining, Chen, Ziyi, Liu, Hui +9 · 3 citations
#Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences