Zhi Zheng
Tsinghua / OpenBMB researcher; co-author on UltraChat dialogue dataset.
- Role
- researcher
- Currently at
- Tsinghua OpenBMB
- Unknown
- GitHub
- Unknown
- Scholar
- scholar.google.com/scholar
- Papers
- 13
Cite
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Authored papers
13Data Science and Technology Towards AGI Part I: Tiered Data Management
arXiv 2026
ADRD-Bench: A Preliminary LLM Benchmark for Alzheimer's Disease and Related Dementias
arXiv 2026
MiniCPM4: Ultra-Efficient LLMs on End Devices
arXiv 2025
SofT-GRPO: Surpassing Discrete-Token LLM Reinforcement Learning via Gumbel-Reparameterized Soft-Thinking Policy Optimization
arXiv 2025
Monte Carlo Tree Search for Comprehensive Exploration in LLM-Based Automatic Heuristic Design
arXiv 2025
Reasoning-CV: Fine-tuning Powerful Reasoning LLMs for Knowledge-Assisted Claim Verification
arXiv 2025
RAVine: Reality-Aligned Evaluation for Agentic Search
arXiv 2025
UDC: A Unified Neural Divide-and-Conquer Framework for Large-Scale Combinatorial Optimization Problems
arXiv 2024
Harnessing Multimodal Large Language Models for Multimodal Sequential Recommendation
arXiv 2024
Harnessing Large Language Models for Knowledge Graph Question Answering via Adaptive Multi-Aspect Retrieval-Augmentation
arXiv 2024
Enhancing Chat Language Models by Scaling High-quality Instructional Conversations
EMNLP
A Survey on Large Language Models for Recommendation
arXiv 2023
BERT-QE: Contextualized Query Expansion for Document Re-ranking
Findings of the Association for Computational Linguistics 2020
Affiliations
Frequent co-authors
10from 13 papers