Luyao Niu

According to our database, Luyao Niu authored at least 71 papers between 2016 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Swarm-STL: A Framework for Motion Planning in Large-Scale, Multi-Swarm Systems.

Shiyu Cheng, Luyao Niu, Bhaskar Ramasubramanian, Andrew Clark, Radha Poovendran

CoRR, June, 2025

VisualSphinx: Large-Scale Synthetic Vision Logic Puzzles for RL.

Yichen Feng, Zhangchen Xu, Fengqing Jiang, Yuetai Li, Bhaskar Ramasubramanian, Luyao Niu, Bill Yuchen Lin, Radha Poovendran

CoRR, May, 2025

SOSBENCH: Benchmarking Safety Alignment on Scientific Knowledge.

Fengqing Jiang, Fengbo Ma, Zhangchen Xu, Yuetai Li, Bhaskar Ramasubramanian, Luyao Niu, Bo Li, Xianyan Chen, Zhen Xiang, Radha Poovendran

CoRR, May, 2025

Temporal Sampling for Forgotten Reasoning in LLMs.

Yuetai Li, Zhangchen Xu, Fengqing Jiang, Bhaskar Ramasubramanian, Luyao Niu, Bill Yuchen Lin, Xiang Yue, Radha Poovendran

CoRR, May, 2025

TinyV: Reducing False Negatives in Verification Improves RL for LLM Reasoning.

Zhangchen Xu, Yuetai Li, Fengqing Jiang, Bhaskar Ramasubramanian, Luyao Niu, Bill Yuchen Lin, Radha Poovendran

CoRR, May, 2025

Stronger Models are Not Always Stronger Teachers for Instruction Tuning.

Zhangchen Xu, Fengqing Jiang, Luyao Niu, Bill Yuchen Lin, Radha Poovendran

Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

Magpie: Alignment Data Synthesis from Scratch by Prompting Aligned LLMs with Nothing.

Zhangchen Xu, Fengqing Jiang, Luyao Niu, Yuntian Deng, Radha Poovendran, Yejin Choi, Bill Yuchen Lin

Proceedings of the Thirteenth International Conference on Learning Representations, 2025

Small Models Struggle to Learn from Strong Reasoners.

Yuetai Li, Xiang Yue, Zhangchen Xu, Fengqing Jiang, Luyao Niu, Bill Yuchen Lin, Bhaskar Ramasubramanian, Radha Poovendran

Proceedings of the Findings of the Association for Computational Linguistics, 2025

SafeChain: Safety of Language Models with Long Chain-of-Thought Reasoning Capabilities.

Fengqing Jiang, Zhangchen Xu, Yuetai Li, Luyao Niu, Zhen Xiang, Bo Li, Bill Yuchen Lin, Radha Poovendran

Proceedings of the Findings of the Association for Computational Linguistics, 2025

ChatBug: A Common Vulnerability of Aligned LLMs Induced by Chat Templates.

Fengqing Jiang, Zhangchen Xu, Luyao Niu, Bill Yuchen Lin, Radha Poovendran

Proceedings of the AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25, 2025

2024

Configurational Pathways to Breakthrough Innovation in the Digital Age: Evidence from Niche Leaders.

Shuai Liao, Xi Deng, Hui Lu, Luyao Niu

Syst., 2024

Modeling and Designing Non-Pharmaceutical Interventions in Epidemics: A Submodular Approach.

Shiyu Cheng, Luyao Niu, Bhaskar Ramasubramanian, Andrew Clark, Radha Poovendran

IEEE Control. Syst. Lett., 2024

Stronger Models are NOT Stronger Teachers for Instruction Tuning.

Zhangchen Xu, Fengqing Jiang, Luyao Niu, Bill Yuchen Lin, Radha Poovendran

CoRR, 2024

PlanGPT: Enhancing Urban Planning with Tailored Language Model and Efficient Retrieval.

He Zhu, Wenjia Zhang, Nuoxian Huang, Boyang Li, Luyao Niu, Zipei Fan, Tianle Lun, Yicheng Tao, Junyou Su, Zhaoya Gong, Chenyu Fang, Xing Liu

CoRR, 2024

Game of Trojans: Adaptive Adversaries Against Output-based Trojaned-Model Detectors.

Dinuka Sahabandu, Xiaojun Xu, Arezoo Rajabi, Luyao Niu, Bhaskar Ramasubramanian, Bo Li, Radha Poovendran

CoRR, 2024

Brave: Byzantine-Resilient and Privacy-Preserving Peer-to-Peer Federated Learning.

Zhangchen Xu, Fengqing Jiang, Luyao Niu, Jinyuan Jia, Radha Poovendran

CoRR, 2024

ACE: A Model Poisoning Attack on Contribution Evaluation Methods in Federated Learning.

Zhangchen Xu, Fengqing Jiang, Luyao Niu, Jinyuan Jia, Bo Li, Radha Poovendran

Proceedings of the 33rd USENIX Security Symposium, 2024

Rapid Autonomy Transfer in Reinforcement Learning with a Single Pre- Trained Critic.

Muhammad Faraz Karim, Yunjie Deng, Luyao Niu, Bhaskar Ramasubramanian, Michail S. Alexiou, Dinuka Sahabandu, Radha Poovendran, J. Sukarno Mertoguno

Proceedings of the 36th IEEE International Conference on Tools with Artificial Intelligence, 2024

Fault Tolerant Neural Control Barrier Functions for Robotic Systems under Sensor Faults and Attacks.

Hongchao Zhang, Luyao Niu, Andrew Clark, Radha Poovendran

Proceedings of the IEEE International Conference on Robotics and Automation, 2024

Who is Responsible? Explaining Safety Violations in Multi-Agent Cyber-Physical Systems.

Luyao Niu, Hongchao Zhang, Dinuka Sahabandu, Bhaskar Ramasubramanian, Andrew Clark, Radha Poovendran

Proceedings of the International Conference on Assured Autonomy, 2024

CleanGen: Mitigating Backdoor Attacks for Generation Tasks in Large Language Models.

Yuetai Li, Zhangchen Xu, Fengqing Jiang, Luyao Niu, Dinuka Sahabandu, Bhaskar Ramasubramanian, Radha Poovendran

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

Sampling and Quantization-Aware Control Barrier Functions for Safety-Critical Control of Cyber-Physical Systems.

Luyao Niu, Bhaskar Ramasubramanian, Andrew Clark, Radha Poovendran

Proceedings of the 63rd IEEE Conference on Decision and Control, 2024

Poster: Brave: Byzantine-Resilient and Privacy-Preserving Peer-to-Peer Federated Learning.

Zhangchen Xu, Fengqing Jiang, Luyao Niu, Jinyuan Jia, Radha Poovendran

Proceedings of the 19th ACM Asia Conference on Computer and Communications Security, 2024

POSTER: Game of Trojans: Adaptive Adversaries Against Output-based Trojaned-Model Detectors.

Dinuka Sahabandu, Xiaojun Xu, Arezoo Rajabi, Luyao Niu, Bhaskar Ramasubramanian, Bo Li, Radha Poovendran

Proceedings of the 19th ACM Asia Conference on Computer and Communications Security, 2024

POSTER: Identifying and Mitigating Vulnerabilities in LLM-Integrated Applications.

Fengqing Jiang, Zhangchen Xu, Luyao Niu, Boxin Wang, Jinyuan Jia, Bo Li, Radha Poovendran

Proceedings of the 19th ACM Asia Conference on Computer and Communications Security, 2024

Risk-Aware Distributed Multi-Agent Reinforcement Learning.

Abdullah Al Maruf, Luyao Niu, Bhaskar Ramasubramanian, Andrew Clark, Radha Poovendran

Proceedings of the American Control Conference, 2024

SafeDecoding: Defending against Jailbreak Attacks via Safety-Aware Decoding.

Zhangchen Xu, Fengqing Jiang, Luyao Niu, Jinyuan Jia, Bill Yuchen Lin, Radha Poovendran

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2024

ArtPrompt: ASCII Art-based Jailbreak Attacks against Aligned LLMs.

Fengqing Jiang, Zhangchen Xu, Luyao Niu, Zhen Xiang, Bhaskar Ramasubramanian, Bo Li, Radha Poovendran

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2024

2023

A Timing-Based Framework for Designing Resilient Cyber-Physical Systems under Safety Constraint.

Abdullah Al Maruf, Luyao Niu, Andrew Clark, J. Sukarno Mertoguno, Radha Poovendran

ACM Trans. Cyber Phys. Syst., July, 2023

LQG Reference Tracking With Safety and Reachability Guarantees Under Unknown False Data Injection Attacks.

Zhouchi Li, Luyao Niu, Andrew Clark

IEEE Trans. Autom. Control., February, 2023

Robust Satisfaction of Metric Interval Temporal Logic Objectives in Adversarial Environments.

Luyao Niu, Bhaskar Ramasubramanian, Andrew Clark, Radha Poovendran

Games, 2023

Identifying and Mitigating Vulnerabilities in LLM-Integrated Applications.

Fengqing Jiang, Zhangchen Xu, Luyao Niu, Boxin Wang, Jinyuan Jia, Bo Li, Radha Poovendran

CoRR, 2023

A Hybrid Submodular Optimization Approach to Controlled Islanding with Post-Disturbance Stability Guarantees.

Luyao Niu, Dinuka Sahabandu, Andrew Clark, Radha Poovendran

CoRR, 2023

FedGame: A Game-Theoretic Defense against Backdoor Attacks in Federated Learning.

Jinyuan Jia, Zhuowen Yuan, Dinuka Sahabandu, Luyao Niu, Arezoo Rajabi, Bhaskar Ramasubramanian, Bo Li, Radha Poovendran

Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Learning Dissemination Strategies for External Sources in Opinion Dynamic Models with Cognitive Biases.

Abdullah Al Maruf, Luyao Niu, Bhaskar Ramasubramanian, Andrew Clark, Radha Poovendran

Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence, 2023

A Compositional Resilience Index for Computationally Efficient Safety Analysis of Interconnected Systems.

Luyao Niu, Abdullah Al Maruf, Andrew Clark, J. Sukarno Mertoguno, Radha Poovendran

Proceedings of the 62nd IEEE Conference on Decision and Control, 2023

Necessary and Sufficient Conditions for Satisfying Linear Temporal Logic Constraints Using Control Barrier Certificates.

Luyao Niu, Andrew Clark, Radha Poovendran

Proceedings of the 62nd IEEE Conference on Decision and Control, 2023

A Submodular Energy Function Approach to Controlled Islanding with Provable Stability.

Shiyu Cheng, Luyao Niu, Andrew Clark, Radha Poovendran

Proceedings of the 62nd IEEE Conference on Decision and Control, 2023

MDTD: A Multi-Domain Trojan Detector for Deep Neural Networks.

Arezoo Rajabi, Surudhi Asokraj, Fengqing Jiang, Luyao Niu, Bhaskar Ramasubramanian, James A. Ritcey, Radha Poovendran

Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security, 2023

Cognitive Bias-Aware Dissemination Strategies for Opinion Dynamics with External Information Sources.

Abdullah Al Maruf, Luyao Niu, Bhaskar Ramasubramanian, Andrew Clark, Radha Poovendran

Proceedings of the 2023 International Conference on Autonomous Agents and Multiagent Systems, 2023

LDL: A Defense for Label-Based Membership Inference Attacks.

Arezoo Rajabi, Dinuka Sahabandu, Luyao Niu, Bhaskar Ramasubramanian, Radha Poovendran

Proceedings of the 2023 ACM Asia Conference on Computer and Communications Security, 2023

POSTER: A Common Framework for Resilient and Safe Cyber-Physical System Design.

Luyao Niu, Abdullah Al Maruf, Andrew Clark, J. Sukarno Mertoguno, Radha Poovendran

Proceedings of the 2023 ACM Asia Conference on Computer and Communications Security, 2023

2022

Game of Trojans: A Submodular Byzantine Approach.

Dinuka Sahabandu, Arezoo Rajabi, Luyao Niu, Bo Li, Bhaskar Ramasubramanian, Radha Poovendran

CoRR, 2022

A Hybrid Submodular Optimization Approach to Controlled Islanding with Heterogeneous Loads.

Dinuka Sahabandu, Luyao Niu, Andrew Clark, Radha Poovendran

Proceedings of the IEEE International Conference on Communications, 2022

Verifying Safety for Resilient Cyber-Physical Systems via Reactive Software Restart.

Luyao Niu, Dinuka Sahabandu, Andrew Clark, Radha Poovendran

Proceedings of the 13th ACM/IEEE International Conference on Cyber-Physical Systems, 2022

Barrier Certificate based Safe Control for LiDAR-based Systems under Sensor Faults and Attacks.

Hongchao Zhang, Shiyu Cheng, Luyao Niu, Andrew Clark

Proceedings of the 61st IEEE Conference on Decision and Control, 2022

An Analytical Framework for Control Synthesis of Cyber-Physical Systems with Safety Guarantee.

Luyao Niu, Abdullah Al Maruf, Andrew Clark, J. Sukarno Mertoguno, Radha Poovendran

Proceedings of the 61st IEEE Conference on Decision and Control, 2022

Abstraction-Free Control Synthesis to Satisfy Temporal Logic Constraints under Sensor Faults and Attacks.

Luyao Niu, Zhouchi Li, Andrew Clark

Proceedings of the 61st IEEE Conference on Decision and Control, 2022

A Compositional Approach to Safety-Critical Resilient Control for Systems with Coupled Dynamics.

Abdullah Al Maruf, Luyao Niu, Andrew Clark, J. Sukarno Mertoguno, Radha Poovendran

Proceedings of the 61st IEEE Conference on Decision and Control, 2022

A Submodular Optimization Approach to Stable and Minimally Disruptive Controlled Islanding in Power Systems.

Dinuka Sahabandu, Luyao Niu, Andrew Clark, Radha Poovendran

Proceedings of the American Control Conference, 2022

2021

A Differentially Private Incentive Design for Traffic Offload to Public Transportation.

Luyao Niu, Andrew Clark

ACM Trans. Cyber Phys. Syst., 2021

Secure Control in Partially Observable Environments to Satisfy LTL Specifications.

Bhaskar Ramasubramanian, Luyao Niu, Andrew Clark, Linda Bushnell, Radha Poovendran

IEEE Trans. Autom. Control., 2021

Optimal Minimum Violation Control Synthesis of Cyber-Physical Systems Under Attacks.

Luyao Niu, Jie Fu, Andrew Clark

IEEE Trans. Autom. Control., 2021

A Game-Theoretic Framework for Controlled Islanding in the Presence of Adversaries.

Luyao Niu, Dinuka Sahabandu, Andrew Clark, Radha Poovendran

Proceedings of the Decision and Game Theory for Security - 12th International Conference, 2021

Scalable Planning in Multi-Agent MDPs.

Dinuka Sahabandu, Luyao Niu, Andrew Clark, Radha Poovendran

Proceedings of the 2021 60th IEEE Conference on Decision and Control (CDC), 2021

Reinforcement Learning Beyond Expectation.

Bhaskar Ramasubramanian, Luyao Niu, Andrew Clark, Radha Poovendran

Proceedings of the 2021 60th IEEE Conference on Decision and Control (CDC), 2021

Safety-Critical Control Synthesis for Unknown Sampled-Data Systems via Control Barrier Functions.

Luyao Niu, Hongchao Zhang, Andrew Clark

Proceedings of the 2021 60th IEEE Conference on Decision and Control (CDC), 2021

2020

Optimal Secure Control With Linear Temporal Logic Constraints.

Luyao Niu, Andrew Clark

IEEE Trans. Autom. Control., 2020

Control Synthesis for Cyber-Physical Systems to Satisfy Metric Interval Temporal Logic Objectives under Timing and Actuator Attacks.

Luyao Niu, Bhaskar Ramasubramanian, Andrew Clark, Linda Bushnell, Radha Poovendran

Proceedings of the 11th ACM/IEEE International Conference on Cyber-Physical Systems, 2020

Privacy-Preserving Resilience of Cyber-Physical Systems to Adversaries.

Bhaskar Ramasubramanian, Luyao Niu, Andrew Clark, Linda Bushnell, Radha Poovendran

Proceedings of the 59th IEEE Conference on Decision and Control, 2020

Control Barrier Functions for Abstraction-Free Control Synthesis under Temporal Logic Constraints.

Luyao Niu, Andrew Clark

Proceedings of the 59th IEEE Conference on Decision and Control, 2020

2019

Linear Temporal Logic Satisfaction in Adversarial Environments Using Secure Control Barrier Certificates.

Bhaskar Ramasubramanian, Luyao Niu, Andrew Clark, Linda Bushnell, Radha Poovendran

Proceedings of the Decision and Game Theory for Security - 10th International Conference, 2019

A Framework for Joint Attack Detection and Control Under False Data Injection.

Luyao Niu, Andrew Clark

Proceedings of the Decision and Game Theory for Security - 10th International Conference, 2019

LQG Reference Tracking with Safety and Reachability Guarantees under False Data Injection Attacks.

Luyao Niu, Zhouchi Li, Andrew Clark

Proceedings of the 2019 American Control Conference, 2019

2018

A Differentially Private and Truthful Incentive Mechanism for Traffic Offload to Public Transportation.

Luyao Niu, Andrew Clark

Proceedings of the Decision and Game Theory for Security - 9th International Conference, 2018

Minimum Violation Control Synthesis on Cyber-Physical Systems under Attacks.

Luyao Niu, Jie Fu, Andrew Clark

Proceedings of the 57th IEEE Conference on Decision and Control, 2018

Secure Control Under Linear Temporal Logic Constraints.

Luyao Niu, Andrew Clark

Proceedings of the 2018 Annual American Control Conference, 2018

Linear Quadratic Gaussian Control Under False Data Injection Attacks.

Andrew Clark, Luyao Niu

Proceedings of the 2018 Annual American Control Conference, 2018

2016

On the accuracy of Wi-Fi localization using robot and human collected signatures.

Luyao Niu, Yingyue Fan, Kaveh Pahlavan, Guanxiong Liu, Yishuang Geng

Proceedings of the IEEE International Conference on Consumer Electronics, 2016

A Nash Bargaining Approach to Emergency Demand Response in Colocation Data Centers.

Luyao Niu, Yuanxiong Guo, Hongning Li, Miao Pan

Proceedings of the 2016 IEEE Global Communications Conference, 2016

Enabling reliable data center demand response via aggregation.

Luyao Niu, Yuanxiong Guo

Proceedings of the Seventh International Conference on Future Energy Systems, Waterloo, ON, Canada, June 21, 2016