I am Bo-Wen Zhang (张博闻), a Ph.D. student at the School of Intelligence Science and Technology, Nanjing University.
我是张博闻,南京大学智能科学与技术学院博士生。
My long-term research goal is recursive self-improvement (RSI): agents that learn from experience to improve their capabilities and their ability to learn and improve. I am interested in the loop between task design, environments, evaluation, and updates to model weights, memory, tools, and harnesses. One question within this goal is learning from extremely delayed real-world rewards: how can agents learn and provide credible evidence of improvement when true outcomes are unavailable in time and historical supervision risks leaking future information?
我的长期研究目标是实现递归式自我改进(RSI):让智能体从经验中提升能力,并进一步提升自身学习与改进的能力。我关注任务设计、环境、评价,以及模型参数、记忆、工具与 harness 的更新如何形成闭环。其中一个问题是真实世界超级延迟奖励下的学习:当真实标签来不及用于训练、历史监督又容易泄漏未来信息时,如何学习并提供可信的改进证据?
One possible route is learning in accelerated simulations that preserve the mechanisms relevant to our decisions, then testing whether the resulting improvements transfer to the real world.
一条可能的路径是在可加速的模拟环境中学习:保留影响决策的关键机制,再检验其中学到的改进能否迁移到现实。
I am pursuing my Ph.D. under the supervision of Prof. Lan-Zhe Guo, a member of the LAMDA Group led by Prof. Zhi-Hua Zhou.
目前,我在郭兰哲教授的指导下攻读博士学位;郭老师是周志华教授领导的 LAMDA 团队成员。
News动态
- 2026.01 Our paper ChinaTravel was accepted to ICLR 2026.论文 ChinaTravel 被 ICLR 2026 接收。
- 2025.12 Mind the Gap to Trustworthy LLM Agents received the Best Student Paper Award at the AAAI 2026 TrustAgent Workshop.Mind the Gap to Trustworthy LLM Agents 获 AAAI 2026 TrustAgent Workshop 最佳学生论文奖。
Publications论文
* denotes equal contribution.
* 表示同等贡献。
Journal Papers期刊论文
A Review of the IJCAI 2025 Travel Planning Challenge: Bench-marking LLM Agents with Compositional Constraints
Conference & Workshop Papers会议与研讨会论文
ChinaTravel: An Open-Ended Travel Planning Benchmark with Compositional Constraint Validation for Language Agents
Mind the Gap to Trustworthy LLM Agents: A Systematic Evaluation on Constraint Satisfaction for Real-World Travel Planning
Neuro-Symbolic Artificial Intelligence: Towards Improving the Reasoning Abilities of Large Language Models
Preprints预印本
Revisiting the Travel Planning Capabilities of Large Language Models
Projects项目
ChinaTravel
An open-ended benchmark and sandbox for realistic multi-day, multi-POI travel planning with compositional constraint validation for language agents.
一个面向语言智能体的开放式基准与沙盒,用于真实的多日、多景点旅行规划,并支持组合式约束校验。
Experience经历
ByteDance
2026.04 - Present2026.04 - 至今LLM Algorithm Intern大模型算法实习生
Douyin E-commerce抖音电商
Training and exploratory work in LLM reinforcement learning and agentic RL.参与大模型强化学习与 Agentic RL 的训练及探索性工作。
Education教育
Ph.D. Student博士生
School of Intelligence Science and Technology, Nanjing University南京大学智能科学与技术学院
Advisor: Prof. Lan-Zhe Guo导师:郭兰哲教授
Bachelor of Science理学学士
School of Intelligence Science and Technology, Nanjing University南京大学智能科学与技术学院
Advisor: Prof. Lan-Zhe Guo导师:郭兰哲教授
