Dingwei Chen
4 papers · 2024–2026 · 2 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
🌉
Interdisciplinary Bridge · Bronze
🗺️
Taxonomy Completionist
(13)
Top co-authors
Research topics
Keywords
large language model
(2)
preference learning
(1)
knowledge editing
(1)
bradley-terry model
(1)
tree search
(1)
reward model
(1)
parameter-efficient fine-tuning
(1)
low-rank adaptation
(1)
hallucination mitigation
(1)
parameter-efficient tuning
(1)
credit assignment
(1)
hallucination reduction
(1)
multi-turn agent
(1)
factual consistency
(1)
knowledge updating
(1)
layer interpolation
(1)
factual coherence
(1)
inference intervention
(1)
training-free intervention
(1)
parametric arithmetic
(1)
Papers
Act-Adaptive Margin: Dynamically Calibrating Reward Models for Subjective Ambiguity
ACL 2026
AT²PO: Agentic Turn-based Policy Optimization via Tree Search
ACL 2026
Expanding before Inferring: Enhancing Factuality in Large Language Models through Premature Layers Interpolation
EMNLP 2025
Forgetting before Learning: Utilizing Parametric Arithmetic for Knowledge Updating in Large Language Models
ACL 2024