Youbang Sun
4 papers · 2023–2026 · 4 venues · across top CS/AI venues
Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.
Achievements
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🌍
Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Bronze
🗺️
Taxonomy Completionist
(13)
🏆
Grand Slam
Venues
Top co-authors
Research topics
Keywords
model compression
(1)
federated learning
(1)
differential privacy
(1)
multi-agent reinforcement learning
(1)
reinforcement learning
(1)
policy evaluation
(1)
natural policy gradient
(1)
query reformulation
(1)
nash equilibrium
(1)
convergence guarantee
(1)
parameter-efficient fine-tuning
(1)
low-rank adaptation
(1)
retrieval-augmented generation
(1)
length generalization
(1)
rotary position embedding
(1)
markov potential game
(1)
multi-hop retrieval
(1)
knowledge filtering
(1)
multi-agent system
(1)
frequency component
(1)
Papers
OPERA: A Reinforcement Learning--Enhanced Orchestrated Planner-Executor Architecture for Reasoning-Oriented Multi-Hop Retrieval
AAAI 2026
Fourier Position Embedding: Enhancing Attention’s Periodic Extension for Length Generalization
ICML 2025
Improving LoRA in Privacy-preserving Federated Learning
ICLR 2024
Provably Fast Convergence of Independent Natural Policy Gradient for Markov Potential Games
NeurIPS 2023