Weijun Chen
3 papers · 2022–2025 · 3 venues · across top CS/AI venues
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Achievements
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Conference Polyglot ยท Bronze
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Interdisciplinary Bridge ยท Bronze
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Taxonomy Completionist
(12)
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Hot Topic Early Bird
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Research topics
Keywords
multimodal learning
(1)
adversarial training
(1)
time series forecasting
(1)
risk-adjusted returns
(1)
distribution shift
(1)
sparse structure learning
(1)
hierarchical structure
(1)
graph structure learning
(1)
multivariate time series
(1)
diffusion model
(1)
mixture of expert
(1)
graph convolution
(1)
stock prediction
(1)
spatial-temporal dynamics
(1)
stock recommendation
(1)
temporal-relational modeling
(1)
sparse graph learning
(1)
hierarchical expertise
(1)
diffusion convolutional recurrent network
(1)
Papers
DHMoE: Diffusion Generated Hierarchical Multi-Granular Expertise for Stock Prediction
AAAI 2025
Automatic De-Biased Temporal-Relational Modeling for Stock Investment Recommendation
IJCAI 2024
Balanced Spatial-Temporal Graph Structure Learning
for Multivariate Time Series Forecasting: A
Trade-off between Efficiency and Flexibility
ACML 2022