Chengqi Lyu
9 papers · 2023–2025 · 6 venues · across top CS/AI venues
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Achievements
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π Interdisciplinary Bridge Β· Silver π Conference Polyglot Β· Silver πΊοΈ Taxonomy Completionist (32) π£ Hot Topic Early Bird β The Questioner
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Research topics
Machine Learning
(8)
Artificial Intelligence
(7)
Core AI
(7)
Learning Types Β· Machine Learning
(6)
Natural Language Processing
(5)
Deep Learning
(4)
Learning Types Β· Deep Learning
(4)
Applications
(3)
Computer Vision
(2)
Analysis
(2)
Models
(2)
Optimization & Theory
(2)
Resources & Methods
(2)
Computer Science
(1)
Reinforcement Learning
(1)
Keywords
large language model
(6)
hallucination detection
(2)
reinforcement learning
(2)
object detection
(2)
reward model
(2)
direct preference optimization
(1)
instruction tuning
(1)
benchmark evaluation
(1)
pseudo labeling
(1)
code generation
(1)
text classification
(1)
gaussian mixture model
(1)
language model
(1)
expectation maximization
(1)
evaluation benchmark
(1)
supervised fine-tuning
(1)
safety evaluation
(1)
pseudo label
(1)
jailbreak attack
(1)
natural language inference
(1)
Papers
CompassVerifier: A Unified and Robust Verifier for LLMs Evaluation and Outcome Reward
EMNLP 2025
Mask-DPO: Generalizable Fine-grained Factuality Alignment of LLMs
ICLR 2025
Training Language Models to Critique With Multi-agent Feedback
EMNLP 2025
AlchemistCoder: Harmonizing and Eliciting Code Capability by Hindsight Tuning on Multi-source Data
NeurIPS 2024
ANAH: Analytical Annotation of Hallucinations in Large Language Models
ACL 2024
ANAH-v2: Scaling Analytical Hallucination Annotation of Large Language Models
NeurIPS 2024
Fake Alignment: Are LLMs Really Aligned Well?
NAACL 2024
Consistent-Teacher: Towards Reducing Inconsistent Pseudo-Targets in Semi-Supervised Object Detection
CVPR 2023
Dense Distinct Query for End-to-End Object Detection
CVPR 2023