Yifeng Yu

According to our database, Yifeng Yu authored at least 22 papers between 2010 and 2025.

Collaborative distances:

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

2025

RLHGNN: Reinforcement Learning-driven Heterogeneous Graph Neural Network for Next Activity Prediction in Business Processes.

Jiaxing Wang, Yifeng Yu, Jiahan Song, Bin Cao, Jing Fan, Ji Zhang

CoRR, July, 2025

QuaDMix: Quality-Diversity Balanced Data Selection for Efficient LLM Pretraining.

Fengze Liu, Weidong Zhou, Binbin Li, Zhimiao Yu, Yifan Zhang, Haobin Lin, Yifeng Yu, Bingni Zhang, Xiaohuan Zhou, Taifeng Wang, Yong Cao

CoRR, April, 2025

Advancing Wasserstein Convergence Analysis of Score-Based Models: Insights from Discretization and Second-Order Acceleration.

Yifeng Yu, Lu Yu

CoRR, February, 2025

MHG-Predictor: A Multi-Layer Heterogeneous Graph-based Predictor for Next Activity in Complex Business Processes.

Jiaxing Wang, Yifeng Yu, Ning Fang, Bin Cao, Jing Fan, Ji Zhang

Proceedings of the Companion Proceedings of the ACM on Web Conference 2025, 2025

Global Well-posedness and Convergence Analysis of Score-based Generative Models via Sharp Lipschitz Estimates.

Connor Mooney, Zhongjian Wang, Jack Xin, Yifeng Yu

Proceedings of the Thirteenth International Conference on Learning Representations, 2025

2024

Optimal Rate of Convergence in Periodic Homogenization of Viscous Hamilton-Jacobi Equations.

Jianliang Qian, Timo Sprekeler, Hung V. Tran, Yifeng Yu

Multiscale Model. Simul., 2024

Animation line art colorization based on the optical flow method.

Yifeng Yu, Jiangbo Qian, Chong Wang, Yihong Dong, Baisong Liu

Comput. Animat. Virtual Worlds, 2024

VISinger2+: End-to-End Singing Voice Synthesis Augmented by Self-Supervised Learning Representation.

Yifeng Yu, Jiatong Shi, Yuning Wu, Shinji Watanabe

CoRR, 2024

Singing Voice Data Scaling-up: An Introduction to ACE-Opencpop and KiSing-v2.

Jiatong Shi, Yueqian Lin, Xinyi Bai, Keyi Zhang, Yuning Wu, Yuxun Tang, Yifeng Yu, Qin Jin, Shinji Watanabe

CoRR, 2024

Visinger2+: End-to-End Singing Voice Synthesis Augmented by Self-Supervised Learning Representation.

Yifeng Yu, Jiatong Shi, Yuning Wu, Yuxun Tang, Shinji Watanabe

Proceedings of the IEEE Spoken Language Technology Workshop, 2024

Muskits-ESPnet: A Comprehensive Toolkit for Singing Voice Synthesis in New Paradigm.

Yuning Wu, Jiatong Shi, Yifeng Yu, Yuxun Tang, Tao Qian, Yueqian Lin, Jionghao Han, Xinyi Bai, Shinji Watanabe, Qin Jin

Proceedings of the 32nd ACM International Conference on Multimedia, MM 2024, Melbourne, VIC, Australia, 28 October 2024, 2024

A Systematic Exploration of Joint-Training for Singing Voice Synthesis.

Yuning Wu, Yifeng Yu, Jiatong Shi, Tao Qian, Qin Jin

Proceedings of the 14th IEEE International Symposium on Chinese Spoken Language Processing, 2024

Singing Voice Data Scaling-up: An Introduction to ACE-Opencpop and ACE-KiSing.

Jiatong Shi, Yueqian Lin, Xinyi Bai, Keyi Zhang, Yuning Wu, Yuxun Tang, Yifeng Yu, Qin Jin, Shinji Watanabe

Proceedings of the 25th Annual Conference of the International Speech Communication Association, 2024

HiGPP: A History-Informed Graph-Based Process Predictor for Next Activity.

Jiaxing Wang, Chengliang Lu, Yifeng Yu, Bin Cao, Kai Fang, Jing Fan

Proceedings of the Service-Oriented Computing - 22nd International Conference, 2024

2023

Effective Fronts of Polygon Shapes in Two Dimensions.

Wenjia Jing, Hung V. Tran, Yifeng Yu

SIAM J. Math. Anal., December, 2023

2021

Application and Optimization of Enterprise Financial Sharing Service Center Based on Cloud Computing.

Yifeng Yu

Proceedings of the ICISCAE 2021: 4th International Conference on Information Systems and Computer Aided Education, Dalian, China, September 24, 2021

2019

Computing Residual Diffusivity by Adaptive Basis Learning via Super-Resolution Deep Neural Networks.

Jiancheng Lyu, Jack Xin, Yifeng Yu

Proceedings of the Advanced Computational Methods for Knowledge Engineering, 2019

2016

Periodic Orbits of the ABC Flow with A=B=C=1.

Jack Xin, Yifeng Yu, Andrej Zlatos

SIAM J. Math. Anal., 2016

Ballistic Orbits and Front Speed Enhancement for ABC Flows.

Tyler McMillen, Jack Xin, Yifeng Yu, Andrej Zlatos

SIAM J. Appl. Dyn. Syst., 2016

2014

Asymptotic Growth Rates and Strong Bending of Turbulent Flame Speeds of G-Equation in Steady Two-Dimensional Incompressible Periodic Flows.

Jack Xin, Yifeng Yu

SIAM J. Math. Anal., 2014

2011

A New Approximation for Effective Hamiltonians for Homogenization of a class of Hamilton-Jacobi Equations.

Songting Luo, Yifeng Yu, Hongkai Zhao

Multiscale Model. Simul., 2011

2010

Homogenization of generalized characteristics associated to solutions of Hamilton-Jacobi equations.

Yifeng Yu

Asymptot. Anal., 2010