Tianchi Yang
7 papers · 2019–2025 · 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
🏃
Academic Marathon · Sprint
🌉
Interdisciplinary Bridge · Silver
🗺️
Taxonomy Completionist
(25)
📈
Trend Setter
Venues
Top co-authors
Research topics
Natural Language Processing
(7)
Machine Learning
(6)
Artificial Intelligence
(4)
Deep Learning
(4)
Core AI
(4)
Applications · Natural Language Processing
(3)
Architectures
(3)
Core Methods
(3)
Learning Types
(3)
Resources & Methods
(3)
Generation
(2)
Optimization & Theory
(2)
Computer Science
(1)
Application Areas
(1)
Applications · Computer Science
(1)
Keywords
graph neural network
(2)
heterogeneous graph attention network
(2)
heterogeneous graph
(2)
text generation
(2)
attention mechanism
(1)
semantic indexing
(1)
few-shot learning
(1)
short text classification
(1)
direct preference optimization
(1)
heterogeneous information network
(1)
knowledge base
(1)
evaluation framework
(1)
language model alignment
(1)
knowledge graph
(1)
language model
(1)
diffusion model
(1)
end-to-end learning
(1)
human preference alignment
(1)
retrieval-augmented generation
(1)
document retrieval
(1)
Papers
Context-DPO: Aligning Language Models for Context-Faithfulness
ACL 2025
Calibrating LLM-Based Evaluator
COLING 2024
HD-Eval: Aligning Large Language Model Evaluators Through Hierarchical Criteria Decomposition
ACL 2024
Text Diffusion with Reinforced Conditioning
AAAI 2024
Auto Search Indexer for End-to-End Document Retrieval
EMNLP 2023
Compare to The Knowledge: Graph Neural Fake News Detection with External Knowledge
ACL 2021
Heterogeneous Graph Attention Networks for Semi-supervised Short Text Classification
EMNLP 2019