Puyang Xu
8 papers · 2011–2025 · 5 venues · across top CS/AI venues
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Achievements
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π Conference Polyglot Β· Silver π Academic Marathon Β· Half π Interdisciplinary Bridge Β· Silver πΊοΈ Taxonomy Completionist (32) π£ Hot Topic Early Bird
π§
Keyword Pioneer
π
Keyword Trendsetter Combo
(3)
π
Keyword Champion
π
Trend Setter
π
Renaissance Researcher
(6)
Top co-authors
Research topics
Machine Learning
(7)
Learning Types Β· Machine Learning
(6)
Artificial Intelligence
(4)
Natural Language Processing
(4)
Core Methods
(4)
Applications
(3)
Core AI
(3)
Deep Learning
(2)
Learning Types Β· Deep Learning
(2)
Data Science & Analytics
(1)
Interdisciplinary
(1)
Mathematics & Optimization
(1)
Reinforcement Learning
(1)
Bayesian & Probabilistic Β· Artificial Intelligence
(1)
Bayesian & Probabilistic Β· Machine Learning
(1)
Keywords
large language model
(2)
end-to-end learning
(2)
reinforcement learning
(1)
bayesian inference
(1)
text classification
(1)
in-context learning
(1)
spoken language understanding
(1)
conditional intensity
(1)
dialogue state tracking
(1)
behavior cloning
(1)
importance sampling
(1)
nearest neighbor search
(1)
poisson process
(1)
temporal dependencies
(1)
bayesian forecasting
(1)
chain-of-thought reasoning
(1)
conditional intensity model
(1)
event forecasting
(1)
semantic similarity
(1)
bayesian learning
(1)
Papers
Improving Tool Retrieval by Leveraging Large Language Models for Query Generation
COLING 2025
WebAgent-R1: Training Web Agents via End-to-End Multi-Turn Reinforcement Learning
EMNLP 2025
Planning and Editing What You Retrieve for Enhanced Tool Learning
NAACL 2024
Ranking-Enhanced Unsupervised Sentence Representation Learning
ACL 2023
Open World Classification with Adaptive Negative Samples
EMNLP 2022
An End-to-end Approach for Handling Unknown Slot Values in Dialogue State Tracking
ACL 2018
A Model for Temporal Dependencies in Event Streams
NeurIPS 2011
Efficient Subsampling for Training Complex Language Models
EMNLP 2011