Hepeng Wang
4 papers · 2024–2026 · 1 venue · across top CS/AI venues
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Achievements
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Interdisciplinary Bridge · Bronze
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Taxonomy Completionist
(11)
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The Questioner
Venues
Top co-authors
Research topics
Keywords
large language model
(2)
reinforcement learning
(2)
knowledge transfer
(1)
in-context learning
(1)
graph representation
(1)
instruction tuning
(1)
gradient-based method
(1)
autonomous learning
(1)
lifelong learning
(1)
multi-objective optimization
(1)
data selection
(1)
supervised fine-tuning
(1)
experience transfer
(1)
experiential learning
(1)
task categorization
(1)
reward optimization
(1)
agent alignment
(1)
gradient concentration
(1)
question categorization
(1)
meta learning
(1)
Papers
Consolidation or Adaptation? PRISM: Disentangling SFT and RL Data via Gradient Concentration
ACL 2026
MAESTRO: Meta-learning Adaptive Estimation of Scalarization Trade-offs for Reward Optimization
ACL 2026
Beyond Similarity: A Gradient-based Graph Method for Instruction Tuning Data Selection
ACL 2025
Self-Evolving GPT: A Lifelong Autonomous Experiential Learner
ACL 2024