Jiazheng Zhang
8 papers · 2023–2026 · 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
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Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Silver
🗺️
Taxonomy Completionist
(25)
👥
Mega-Team · Squad
Top co-authors
Research topics
Artificial Intelligence
(6)
Core AI · Artificial Intelligence
(6)
Deep Learning
(4)
Machine Learning
(4)
Natural Language Processing
(2)
Learning Types · Deep Learning
(2)
Learning Types · Machine Learning
(2)
Resources & Methods
(2)
Computer Science
(1)
Computer Vision
(1)
Application Areas
(1)
Applications
(1)
Architectures
(1)
Core AI · Computer Vision
(1)
Core Methods
(1)
Keywords
large language model
(3)
information extraction
(2)
reinforcement learning
(2)
multi-task learning
(1)
mathematical reasoning
(1)
preference learning
(1)
object detection
(1)
generative model
(1)
named entity recognition
(1)
document parsing
(1)
code generation
(1)
ai safety
(1)
evaluation framework
(1)
reinforcement learning from human feedback
(1)
gaussian kernel
(1)
model alignment
(1)
preference alignment
(1)
loss function
(1)
reward model
(1)
policy optimization
(1)
Papers
AgentGym2: Benchmarking Large Language Model Agents in De-Idealized Real-World Environments
ACL 2026
DARM: Distribution-Aware Reward Modeling by Alleviating Biases from Low Preference-Context Dependency Data
ACL 2026
VRPO: Rethinking Value Modeling for Robust RL under Noisy Supervision in LLM Post-Training
ACL 2026
Better Process Supervision with Bi-directional Rewarding Signals
ACL 2025
DocFusion: A Unified Framework for Document Parsing Tasks
ACL 2025
Governance in Motion: Co-evolution of Constitutions and AI models for Scalable Safety
EMNLP 2025
Multi-Programming Language Sandbox for LLMs
ACL 2025
Lightweight Spatial Modeling for Combinatorial Information Extraction From Documents
EACL 2023