Lei Song - RankMe

74 papers A* 15A 1B 4C 3Journal 41Unranked 10

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	3DMedAgent: Unified Perception-to-Understanding for 3D Medical Analysis. CoRR Ziyue Wang, Linghan Cai, Chang Han Low, Haofeng Liu, Junde Wu, Jingyu Wang, Rui Wang, Lei Song, Jiang Bian, Jingjing Fu, Yueming Jin
2026	J	`jnl`	MedFeat: Model-Aware and Explainability-Driven Feature Engineering with LLMs for Clinical Tabular Prediction. CoRR Zizheng Zhang, Yiming Li, Justin Xu, Jinyu Wang, Rui Wang, Lei Song, Jiang Bian, David W. Eyre, Jingjing Fu
2026	J	`jnl`	RC-GRPO: Reward-Conditioned Group Relative Policy Optimization for Multi-Turn Tool Calling Agents. CoRR Haitian Zhong, Jixiu Zhai, Lei Song, Jiang Bian, Qiang Liu, Tieniu Tan
2025	—	`conf`	Chain of Functions: A Programmatic Pipeline for Fine-Grained Chart Reasoning Data Generation. IJCNLP-AACL (long papers) Zijian Li, Jingjing Fu, Lei Song, Jiang Bian, Jun Zhang, Rui Wang
2025	J	`jnl`	Chain of Functions: A Programmatic Pipeline for Fine-Grained Chart Reasoning Data. CoRR Zijian Li, Jingjing Fu, Lei Song, Jiang Bian, Jun Zhang, Rui Wang
2025	A*	`conf`	Efficient Discovery of Pareto Front for Multi-Objective Reinforcement Learning. ICLR Ruohong Liu, Yuxin Pan, Linjie Xu, Lei Song, Pengcheng You, Yize Chen, Jiang Bian
2025	A*	`conf`	From Complex to Atomic: Enhancing Augmented Generation via Knowledge-Aware Dual Rewriting and Reasoning. ICML Jinyu Wang, Jingjing Fu, Rui Wang, Lei Song, Jiang Bian
2025	—	`conf`	Graph Neural Network Enhanced Retrieval for Question Answering of Large Language Models. NAACL (Long Papers) Zijian Li, Qingyan Guo, Jiawei Shao, Lei Song, Jiang Bian, Jun Zhang, Rui Wang
2025	J	`jnl`	In-Context Compositional Q-Learning for Offline Reinforcement Learning. CoRR Qiushui Xu, Yuhao Huang, Yushu Jiang, Lei Song, Jinyu Wang, Wenliang Zheng, Jiang Bian
2025	J	`jnl`	Knowing What Not to Do: Leverage Language Model Insights for Action Space Pruning in Multi-agent Reinforcement Learning. Trans. Mach. Learn. Res. Zhihao Liu, Xianliang Yang, Zichuan Liu, Yifan Xia, Wei Jiang, Yuanyu Zhang, Lijuan Li, Guoliang Fan, Lei Song, Jiang Bian
2025	—	`conf`	OMGM: Orchestrate Multiple Granularities and Modalities for Efficient Multimodal Retrieval. ACL (1) Wei Yang, Jingjing Fu, Rui Wang, Jinyu Wang, Lei Song, Jiang Bian
2025	J	`jnl`	OMGM: Orchestrate Multiple Granularities and Modalities for Efficient Multimodal Retrieval. CoRR Wei Yang, Jingjing Fu, Rui Wang, Jinyu Wang, Lei Song, Jiang Bian
2025	J	`jnl`	PIKE-RAG: sPecIalized KnowledgE and Rationale Augmented Generation. CoRR Jinyu Wang, Jingjing Fu, Rui Wang, Lei Song, Jiang Bian
2025	J	`jnl`	PixelCraft: A Multi-Agent System for High-Fidelity Visual Reasoning on Structured Images. CoRR Shuoshuo Zhang, Zijian Li, Yizhen Zhang, Jingjing Fu, Lei Song, Jiang Bian, Jun Zhang, Yujiu Yang, Rui Wang
2025	J	`jnl`	Rethinking Reward Models for Multi-Domain Test-Time Scaling. CoRR Dong Bok Lee, Seanie Lee, Sangwoo Park, Minki Kang, Jinheon Baek, Dongki Kim, Dominik Wagner, Jiongdao Jin, Heejun Lee, Tobias Bocklet, Jinyu Wang, Jingjing Fu, Sung Ju Hwang, Jiang Bian, Lei Song
2025	J	`jnl`	SIT-Graph: State Integrated Tool Graph for Multi-Turn Agents. CoRR Sijia Li, Yuchen Huang, Zifan Liu, Zijian Li, Jingjing Fu, Lei Song, Jiang Bian, Jun Zhang, Rui Wang
2025	J	`jnl`	Sample-efficient LLM Optimization with Reset Replay. CoRR Zichuan Liu, Jinyu Wang, Lei Song, Jiang Bian
2025	J	`jnl`	See Less, See Right: Bi-directional Perceptual Shaping For Multimodal Reasoning. CoRR Shuoshuo Zhang, Yizhen Zhang, Jingjing Fu, Lei Song, Jiang Bian, Yujiu Yang, Rui Wang
2025	J	`jnl`	The Illusion of Readiness: Stress Testing Large Frontier Models on Multimodal Medical Benchmarks. CoRR Yu Gu, Jingjing Fu, Xiaodong Liu, Jeya Maria Jose Valanarasu, Noel C. F. Codella, Reuben Tan, Qianchu Liu, Ying Jin, Sheng Zhang, Jinyu Wang, Rui Wang, Lei Song, Guanghui Qin, Naoto Usuyama, Cliff Wong, Hao Cheng, Ho Hin Lee, Praneeth Sanapathi, Sarah Hilado, Jiang Bian, Javier Alvarez-Valle, Mu Wei, Khalil Malik, Jianfeng Gao, Eric Horvitz, Matthew P. Lungren, Hoifung Poon, Paul Vozila
2025	A*	`conf`	Unveiling Markov heads in Pretrained Language Models for Offline Reinforcement Learning. ICML Wenhao Zhao, Qiushui Xu, Linjie Xu, Lei Song, Jinyu Wang, Chunlai Zhou, Jiang Bian
2024	J	`jnl`	C-MORL: Multi-Objective Reinforcement Learning through Efficient Discovery of Pareto Front. CoRR Ruohong Liu, Yuxin Pan, Linjie Xu, Lei Song, Pengcheng You, Yize Chen, Jiang Bian
2024	A*	`conf`	Diversification of Adaptive Policy for Effective Offline Reinforcement Learning. IJCAI Yunseon Choi, Li Zhao, Chuheng Zhang, Lei Song, Jiang Bian, Kee-Eung Kim
2024	J	`jnl`	Enhancing Cross-domain Pre-Trained Decision Transformers with Adaptive Attention. CoRR Wenhao Zhao, Qiushui Xu, Linjie Xu, Lei Song, Jinyu Wang, Chunlai Zhou, Jiang Bian
2024	J	`jnl`	Graph Neural Network Enhanced Retrieval for Question Answering of LLMs. CoRR Zijian Li, Qingyan Guo, Jiawei Shao, Lei Song, Jiang Bian, Jun Zhang, Rui Wang
2024	—	`conf`	Hard Prompts Made Interpretable: Sparse Entropy Regularization for Prompt Tuning with RL. ACL (1) Yunseon Choi, Sangmin Bae, Seonghyun Ban, Minchan Jeong, Chuheng Zhang, Lei Song, Li Zhao, Jiang Bian, Kee-Eung Kim
2024	J	`jnl`	Hard Prompts Made Interpretable: Sparse Entropy Regularization for Prompt Tuning with RL. CoRR Yunseon Choi, Sangmin Bae, Seonghyun Ban, Minchan Jeong, Chuheng Zhang, Lei Song, Li Zhao, Jiang Bian, Kee-Eung Kim
2024	C	`conf`	Higher Replay Ratio Empowers Sample-Efficient Multi-Agent Reinforcement Learning. CoG Linjie Xu, Zichuan Liu, Alexander Dockhorn, Diego Perez Liebana, Jinyu Wang, Lei Song, Jiang Bian
2024	J	`jnl`	Higher Replay Ratio Empowers Sample-Efficient Multi-Agent Reinforcement Learning. CoRR Linjie Xu, Zichuan Liu, Alexander Dockhorn, Diego Perez Liebana, Jinyu Wang, Lei Song, Jiang Bian
2024	J	`jnl`	Knowing What Not to Do: Leverage Language Model Insights for Action Space Pruning in Multi-agent Reinforcement Learning. CoRR Zhihao Liu, Xianliang Yang, Zichuan Liu, Yifan Xia, Wei Jiang, Yuanyu Zhang, Lijuan Li, Guoliang Fan, Lei Song, Jiang Bian
2024	J	`jnl`	Mildly Constrained Evaluation Policy for Offline Reinforcement Learning. Trans. Mach. Learn. Res. Linjie Xu, Zhengyao Jiang, Jinyu Wang, Lei Song, Jiang Bian
2024	A*	`conf`	Position: Rethinking Post-Hoc Search-Based Neural Approaches for Solving Large-Scale Traveling Salesman Problems. ICML Yifan Xia, Xianliang Yang, Zichuan Liu, Zhihao Liu, Lei Song, Jiang Bian
2024	J	`jnl`	Position: Rethinking Post-Hoc Search-Based Neural Approaches for Solving Large-Scale Traveling Salesman Problems. CoRR Yifan Xia, Xianliang Yang, Zichuan Liu, Zhihao Liu, Lei Song, Jiang Bian
2024	A*	`conf`	Protecting Your LLMs with Information Bottleneck. NeurIPS Zichuan Liu, Zefan Wang, Linjie Xu, Jinyu Wang, Lei Song, Tianchun Wang, Chunlin Chen, Wei Cheng, Jiang Bian
2024	J	`jnl`	Protecting Your LLMs with Information Bottleneck. CoRR Zichuan Liu, Zefan Wang, Linjie Xu, Jinyu Wang, Lei Song, Tianchun Wang, Chunlin Chen, Wei Cheng, Jiang Bian
2024	A*	`conf`	TimeX++: Learning Time-Series Explanations with Information Bottleneck. ICML Zichuan Liu, Tianchun Wang, Jimeng Shi, Xu Zheng, Zhuomin Chen, Lei Song, Wenqian Dong, Jayantha Obeysekera, Farhad Shirani, Dongsheng Luo
2024	J	`jnl`	TimeX++: Learning Time-Series Explanations with Information Bottleneck. CoRR Zichuan Liu, Tianchun Wang, Jimeng Shi, Xu Zheng, Zhuomin Chen, Lei Song, Wenqian Dong, Jayantha Obeysekera, Farhad Shirani, Dongsheng Luo
2024	A*	`conf`	Whittle Index with Multiple Actions and State Constraint for Inventory Management. ICLR Chuheng Zhang, Xiangsen Wang, Wei Jiang, Xianliang Yang, Siwei Wang, Lei Song, Jiang Bian
2023	J	`jnl`	A Versatile Multi-Agent Reinforcement Learning Benchmark for Inventory Management. CoRR Xianliang Yang, Zhihao Liu, Wei Jiang, Chuheng Zhang, Li Zhao, Lei Song, Jiang Bian
2023	A*	`conf`	H-TSP: Hierarchically Solving the Large-Scale Traveling Salesman Problem. AAAI Xuanhao Pan, Yan Jin, Yuandong Ding, Mingxiao Feng, Li Zhao, Lei Song, Jiang Bian
2023	J	`jnl`	H-TSP: Hierarchically Solving the Large-Scale Travelling Salesman Problem. CoRR Xuanhao Pan, Yan Jin, Yuandong Ding, Mingxiao Feng, Li Zhao, Lei Song, Jiang Bian
2023	J	`jnl`	Mildly Constrained Evaluation Policy for Offline Reinforcement Learning. CoRR Linjie Xu, Zhengyao Jiang, Jinyu Wang, Lei Song, Jiang Bian
2023	J	`jnl`	Model Checking for Probabilistic Multiagent Systems. J. Comput. Sci. Technol. Chen Fu, Andrea Turrini, Xiaowei Huang, Lei Song, Yuan Feng, Lijun Zhang
2023	A*	`conf`	Pointerformer: Deep Reinforced Multi-Pointer Transformer for the Traveling Salesman Problem. AAAI Yan Jin, Yuandong Ding, Xuanhao Pan, Kun He, Li Zhao, Tao Qin, Lei Song, Jiang Bian
2023	J	`jnl`	Pointerformer: Deep Reinforced Multi-Pointer Transformer for the Traveling Salesman Problem. CoRR Yan Jin, Yuandong Ding, Xuanhao Pan, Kun He, Li Zhao, Tao Qin, Lei Song, Jiang Bian
2023	J	`jnl`	Pre-Trained Large Language Models for Industrial Control. CoRR Lei Song, Chuheng Zhang, Li Zhao, Jiang Bian
2023	A*	`conf`	Robust Situational Reinforcement Learning in Face of Context Disturbances. ICML Jinpeng Zhang, Yufeng Zheng, Chuheng Zhang, Li Zhao, Lei Song, Yuan Zhou, Jiang Bian
2022	J	`jnl`	Multi-Agent Reinforcement Learning with Shared Resources for Inventory Management. CoRR Yuandong Ding, Mingxiao Feng, Guozi Liu, Wei Jiang, Chuheng Zhang, Li Zhao, Lei Song, Houqiang Li, Yan Jin, Jiang Bian
2022	A*	`conf`	TD3 with Reverse KL Regularizer for Offline Reinforcement Learning from Mixed Datasets. ICDM Yuanying Cai, Chuheng Zhang, Li Zhao, Wei Shen, Xuyun Zhang, Lei Song, Jiang Bian, Tao Qin, Tieyan Liu
2022	J	`jnl`	TD3 with Reverse KL Regularizer for Offline Reinforcement Learning from Mixed Datasets. CoRR Yuanying Cai, Chuheng Zhang, Li Zhao, Wei Shen, Xuyun Zhang, Lei Song, Jiang Bian, Tao Qin, Tieyan Liu
2018	A*	`conf`	Model Checking Probabilistic Epistemic Logic for Probabilistic Multiagent Systems. IJCAI Chen Fu, Andrea Turrini, Xiaowei Huang, Lei Song, Yuan Feng, Lijun Zhang
2018	J	`jnl`	Probabilistic bisimulation for realistic schedulers. Acta Informatica Lijun Zhang, Pengfei Yang, Lei Song, Holger Hermanns, Christian Eisentraut, David N. Jansen, Jens Chr. Godskesen
2016	C	`conf`	Compositional Bisimulation Minimization for Interval Markov Decision Processes. LATA Vahid Hashemi, Holger Hermanns, Lei Song, K. Subramani, Andrea Turrini, Piotr Wojciechowski
2016	B	`conf`	Reward-Bounded Reachability Probability for Uncertain Weighted MDPs. VMCAI Vahid Hashemi, Holger Hermanns, Lei Song
2016	C	`conf`	Verify LTL with Fairness Assumptions Efficiently. TIME Yong Li, Lei Song, Yuan Feng, Lijun Zhang
2016	J	`jnl`	Verify LTL with Fairness Assumptions Efficiently. CoRR Yong Li, Lei Song, Yuan Feng, Lijun Zhang
2015	A*	`conf`	A Simple Probabilistic Extension of Modal Mu-calculus. IJCAI Wanwei Liu, Lei Song, Ji Wang, Lijun Zhang
2015	J	`jnl`	A Simple Probabilistic Extension of Modal Mu-calculus. CoRR Wanwei Liu, Lei Song, Ji Wang, Lijun Zhang
2015	A	`conf`	Decentralized Bisimulation for Multiagent Systems. AAMAS Lei Song, Yuan Feng, Lijun Zhang
2015	J	`jnl`	Distribution-based Bisimulation and Bisimulation Metric in Probabilistic Automata. CoRR Yuan Feng, Lei Song, Lijun Zhang
2015	A*	`conf`	Planning for Stochastic Games with Co-Safe Objectives. IJCAI Lei Song, Yuan Feng, Lijun Zhang
2015	B	`conf`	Probabilistic Bisimulation for Realistic Schedulers. FM Christian Eisentraut, Jens Chr. Godskesen, Holger Hermanns, Lei Song, Lijun Zhang
2014	B	`conf`	Bisimulations and Logical Characterizations on Continuous-Time Markov Decision Processes. VMCAI Lei Song, Lijun Zhang, Jens Chr. Godskesen
2014	J	`jnl`	Incremental Bisimulation Abstraction Refinement. ACM Trans. Embed. Comput. Syst. Lei Song, Lijun Zhang, Holger Hermanns, Jens Chr. Godskesen
2014	J	`jnl`	Probably Safe or Live. CoRR Joost-Pieter Katoen, Lei Song, Lijun Zhang
2014	—	`conf`	Probably safe or live. CSL-LICS Joost-Pieter Katoen, Lei Song, Lijun Zhang
2013	J	`jnl`	Bisimulations Meet PCTL Equivalences for Probabilistic Automata Log. Methods Comput. Sci. Lei Song, Lijun Zhang, Jens Chr. Godskesen
2013	—	`conf`	Incremental Bisimulation Abstraction Refinement. ACSD Lei Song, Lijun Zhang, Holger Hermanns, Jens Chr. Godskesen
2013	—	`conf`	Revisiting Weak Simulation for Substochastic Markov Chains. QEST David N. Jansen, Lei Song, Lijun Zhang
2012	—	`conf`	Broadcast Abstraction in a Stochastic Calculus for Mobile Networks. IFIP TCS Lei Song, Jens Chr. Godskesen
2012	J	`jnl`	Late Weak Bisimulation for Markov Automata CoRR Lei Song, Lijun Zhang, Jens Chr. Godskesen
2012	J	`jnl`	The Branching Time Spectrum for Continuous-time MDPs CoRR Lei Song, Lijun Zhang, Jens Chr. Godskesen
2011	—	`conf`	A Stochastic Broadcast Pi-Calculus QAPL Lei Song, Flemming Nielson, Bo Friis Nielsen
2011	B	`conf`	Bisimulations Meet PCTL Equivalences for Probabilistic Automata. CONCUR Lei Song, Lijun Zhang, Jens Chr. Godskesen
2010	—	`conf`	Probabilistic Mobility Models for Mobile and Wireless Networks. IFIP TCS Lei Song, Jens Chr. Godskesen