Pingfu Chao
5 papers · 2021–2026 · 3 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
Jump to papers ↓
🌍
Conference Polyglot · Bronze
🏃
Academic Marathon · Sprint
🌉
Interdisciplinary Bridge · Silver
🗺️
Taxonomy Completionist
(20)
Top co-authors
Research topics
Artificial Intelligence
(3)
Deep Learning
(2)
Machine Learning
(2)
Core AI
(2)
Learning Types · Machine Learning
(2)
Data Science & Analytics
(1)
Natural Language Processing
(1)
Reinforcement Learning
(1)
Applications · Natural Language Processing
(1)
Applications · Data Science & Analytics
(1)
Core Methods
(1)
Generation
(1)
Learning Paradigms
(1)
Learning Types · Deep Learning
(1)
Methods
(1)
Keywords
self-supervised learning
(2)
poi recommendation
(2)
few-shot learning
(1)
attention mechanism
(1)
knowledge transfer
(1)
data augmentation
(1)
semantic parsing
(1)
reward function
(1)
multi-objective optimization
(1)
generative adversarial network
(1)
proximal policy optimization
(1)
adversarial imitation learning
(1)
cold-start problem
(1)
point-of-interest recommendation
(1)
small language model
(1)
data sparsity
(1)
graph neural network
(1)
trajectory similarity
(1)
execution feedback
(1)
sql parsing
(1)
Papers
ReEx-SQL: Reasoning with Execution-Aware Reinforcement Learning for Text-to-SQL
ACL 2026
DASS: A Dual-Branch Attention-based Framework for Trajectory Similarity Learning with Spatial and Semantic Fusion
IJCAI 2025
PARSQL: Enhancing Text-to-SQL through SQL Parsing and Reasoning
ACL 2025
POI Recommendation via Multi-Objective Adversarial Imitation Learning
AAAI 2025
MFNP: A Meta-optimized Model for Few-shot Next POI Recommendation
IJCAI 2021