Yongchao Liu
5 papers · 2021–2026 · 3 venues · across top CS/AI venues
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Achievements
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🌍 Conference Polyglot · Bronze 🏃 Academic Marathon · Sprint 🌉 Interdisciplinary Bridge · Silver 🗺️ Taxonomy Completionist (19) 🐣 Hot Topic Early Bird
🌈
Renaissance Researcher
(5)
Venues
Top co-authors
Research topics
Machine Learning
(5)
Deep Learning
(3)
Optimization & Theory
(3)
Application Areas
(2)
Artificial Intelligence
(1)
Computer Vision
(1)
Knowledge & Reasoning
(1)
Natural Language Processing
(1)
Security & Privacy
(1)
Analysis
(1)
Applications
(1)
Core AI
(1)
Core Methods
(1)
Generation
(1)
Learning Paradigms
(1)
Keywords
model compression
(1)
contrastive learning
(1)
stochastic gradient descent
(1)
ordinal regression
(1)
multimodal learning
(1)
deep learning
(1)
neural network optimization
(1)
cold-start recommendation
(1)
knowledge graph
(1)
adversarial attack
(1)
adam optimizer
(1)
variational autoencoder
(1)
mixture of expert
(1)
vertical federated learning
(1)
privacy protection
(1)
retrieval-augmented generation
(1)
privacy leakage
(1)
multi-hop reasoning
(1)
ground truth
(1)
product of expert
(1)
Papers
M²VAE: Multi-Modal Multi-View Variational Autoencoder for Cold-start Item Recommendation
AAAI 2026
M³GQA: A Multi-Entity Multi-Hop Multi-Setting Graph Question Answering Benchmark
ACL 2025
Integer Is Enough: When Vertical Federated Learning Meets Rounding
AAAI 2024
AGD: an Auto-switchable Optimizer using Stepwise Gradient Difference for Preconditioning Matrix
NeurIPS 2023
Order Regularization on Ordinal Loss for Head Pose, Age and Gaze Estimation
AAAI 2021