Zhichao Chen
7 papers · 2023–2026 · 5 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Silver
🌉
Interdisciplinary Bridge · Bronze
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Taxonomy Completionist
(16)
🐣
Hot Topic Early Bird
🏆
Keyword Champion
(2)
Venues
Top co-authors
Research topics
Machine Learning
(4)
Deep Learning
(3)
Learning Types · Machine Learning
(3)
Artificial Intelligence
(2)
Learning Types · Deep Learning
(2)
Models
(2)
Optimization & Theory · Machine Learning
(2)
Computer Science
(1)
Data Science & Analytics
(1)
Application Areas
(1)
Bayesian & Probabilistic
(1)
Core AI
(1)
Core Methods
(1)
Methods
(1)
Optimization & Theory · Deep Learning
(1)
Keywords
missing data imputation
(2)
optimal transport
(2)
domain adaptation
(1)
weakly supervised learning
(1)
time series forecasting
(1)
scheduling optimization
(1)
spectral analysis
(1)
distributed training
(1)
implicit feedback
(1)
image inpainting
(1)
parameter server
(1)
generative model
(1)
diffusion model
(1)
autoregressive model
(1)
entropy regularization
(1)
treatment effect estimation
(1)
frequency domain
(1)
time series imputation
(1)
counterfactual regression
(1)
data parallelism
(1)
Papers
EVIA: Entropic Variational Inference Auto-encoding
UAI 2026
FreDF: Learning to Forecast in the Frequency Domain
ICLR 2025
Optimal Distributed Training With Co-Adaptive Data Parallelism in Heterogeneous Environments
IJCAI 2025
Optimal Transport for Time Series Imputation
ICLR 2025
Unbiased Recommender Learning from Implicit Feedback via Weakly Supervised Learning
ICML 2025
Rethinking the Diffusion Models for Missing Data Imputation: A Gradient Flow Perspective
NeurIPS 2024
Optimal Transport for Treatment Effect Estimation
NeurIPS 2023