Han Weng
5 papers · 2024–2026 · 5 conferences · across top CS/AI conferences
Achievements
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π Interdisciplinary Bridge π§ Keyword Pioneer π Conference Polyglot (4) π Cross-Pollinator (6) π Renaissance Researcher (5)
πΊοΈ
Taxonomy Completionist
(14)
Conferences
ACL (1)
COLING (1)
EMNLP (1)
ICML (1)
NIPS (1)
Top co-authors
Keywords
graph matching
(2)
large language model
(2)
execution time
(1)
reward model
(1)
autonomous agent
(1)
memory usage
(1)
execution profile feedback
(1)
iterative code revision
(1)
efficiency improvement
(1)
graph contrastive learning
(1)
code optimization
(1)
functional correctness
(1)
graph neural network
(1)
code efficiency
(1)
execution efficiency
(1)
data analytics
(1)
relational operator tree
(1)
execution profiling
(1)
common table expression
(1)
execution overhead
(1)
Papers
UniDataBench: Evaluating Data Analytics Agents Across Structured and Unstructured Data
ACL 2026
Towards Database-Free Text-to-SQL Evaluation: A Graph-Based Metric for Functional Correctness
COLING 2025
Graph-Reward-SQL: Execution-Free Reinforcement Learning for Text-to-SQL via Graph Matching and Stepwise Reward
EMNLP 2025
EffiCoder: Enhancing Code Generation in Large Language Models through Efficiency-Aware Fine-tuning
ICML 2025
EffiLearner: Enhancing Efficiency of Generated Code via Self-Optimization
NIPS 2024