Ninghui Li - RankMe

280 papers A* 48A 24B 5C 22Journal 111Unranked 52

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Membership Inference Attacks Against Fine-tuned Diffusion Language Models. CoRR Yuetian Chen, Kaiyuan Zhang, Yuntao Du, Edoardo Stoppa, Charles Fleming, Ashish Kundu, Bruno Ribeiro, Ninghui Li
2026	J	`jnl`	Security Considerations for Artificial Intelligence Agents. CoRR Ninghui Li, Kaiyuan Zhang, Kyle Polley, Jerry Ma
2026	J	`jnl`	Window-based Membership Inference Attacks Against Fine-tuned Large Language Models. CoRR Yuetian Chen, Yuntao Du, Kaiyuan Zhang, Ashish Kundu, Charles Fleming, Bruno Ribeiro, Ninghui Li
2025	J	`jnl`	Automated Profile Inference with Language Model Agents. CoRR Yuntao Du, Zitao Li, Bolin Ding, Yaliang Li, Hanshen Xiao, Jingren Zhou, Ninghui Li
2025	J	`jnl`	Beyond Data Privacy: New Privacy Risks for Large Language Models. CoRR Yuntao Du, Zitao Li, Ninghui Li, Bolin Ding
2025	J	`jnl`	BrowseSafe: Understanding and Preventing Prompt Injection Within AI Browser Agents. CoRR Kaiyuan Zhang, Mark Tenenholtz, Kyle Polley, Jerry Ma, Denis Yarats, Ninghui Li
2025	J	`jnl`	CARD: Robustness-Preserving Transfer Learning for Network Intrusion Detection via Contrastive Adversarial Representation Distillation. IEEE Trans. Dependable Secur. Comput. Mengdie Huang, Yingjun Lin, Ninghui Li, Xiaofeng Chen, Elisa Bertino
2025	A*	`conf`	CENSOR: Defense Against Gradient Inversion via Orthogonal Subspace Bayesian Sampling. NDSS Kaiyuan Zhang, Siyuan Cheng, Guangyu Shen, Bruno Ribeiro, Shengwei An, Pin-Yu Chen, Xiangyu Zhang, Ninghui Li
2025	J	`jnl`	CENSOR: Defense Against Gradient Inversion via Orthogonal Subspace Bayesian Sampling. CoRR Kaiyuan Zhang, Siyuan Cheng, Guangyu Shen, Bruno Ribeiro, Shengwei An, Pin-Yu Chen, Xiangyu Zhang, Ninghui Li
2025	J	`jnl`	Cascading and Proxy Membership Inference Attacks. CoRR Yuntao Du, Jiacheng Li, Yuetian Chen, Kaiyuan Zhang, Zhizhen Yuan, Hanshen Xiao, Bruno Ribeiro, Ninghui Li
2025	J	`jnl`	Imitative Membership Inference Attack. CoRR Yuntao Du, Yuetian Chen, Hanshen Xiao, Bruno Ribeiro, Ninghui Li
2025	J	`jnl`	LLM Agents Should Employ Security Principles. CoRR Kaiyuan Zhang, Zian Su, Pin-Yu Chen, Elisa Bertino, Xiangyu Zhang, Ninghui Li
2025	J	`jnl`	Membership Inference Attacks on Tokenizers of Large Language Models. CoRR Meng Tong, Yuntao Du, Kejiang Chen, Weiming Zhang, Ninghui Li
2025	A*	`conf`	Mitigating Data Poisoning Attacks to Local Differential Privacy. CCS Xiaolin Li, Ninghui Li, Boyang Wang, Wenhai Sun
2025	J	`jnl`	Mitigating Data Poisoning Attacks to Local Differential Privacy. CoRR Xiaolin Li, Ninghui Li, Boyang Wang, Wenhai Sun
2025	A*	`conf`	On the Robustness of LDP Protocols for Numerical Attributes under Data Poisoning Attacks. NDSS Xiaoguang Li, Zitao Li, Ninghui Li, Wenhai Sun
2025	A*	`conf`	SOFT: Selective Data Obfuscation for Protecting LLM Fine-tuning against Membership Inference Attacks. USENIX Security Symposium Kaiyuan Zhang, Siyuan Cheng, Hanxi Guo, Yuetian Chen, Zian Su, Shengwei An, Yuntao Du, Charles Fleming, Ashish Kundu, Xiangyu Zhang, Ninghui Li
2025	J	`jnl`	SOFT: Selective Data Obfuscation for Protecting LLM Fine-tuning against Membership Inference Attacks. CoRR Kaiyuan Zhang, Siyuan Cheng, Hanxi Guo, Yuetian Chen, Zian Su, Shengwei An, Yuntao Du, Charles Fleming, Ashish Kundu, Xiangyu Zhang, Ninghui Li
2025	A*	`conf`	Systematic Assessment of Tabular Data Synthesis. CCS Yuntao Du, Ninghui Li
2025	J	`jnl`	The Federation Strikes Back: A Survey of Federated Learning Privacy Attacks, Defenses, Applications, and Policy Landscape. ACM Comput. Surv. Joshua C. Zhao, Saurabh Bagchi, Salman Avestimehr, Kevin S. Chan, Somali Chaterji, Dimitris Dimitriadis, Jiacheng Li, Ninghui Li, Arash Nourian, Holger Roth
2024	J	`jnl`	ARIoTEDef: Adversarially Robust IoT Early Defense System Based on Self-Evolution against Multi-step Attacks. ACM Trans. Internet Things Mengdie Huang, Hyunwoo Lee, Ashish Kundu, Xiaofeng Chen, Anand Mudgerikar, Ninghui Li, Elisa Bertino
2024	J	`jnl`	Federated Learning Privacy: Attacks, Defenses, Applications, and Policy Landscape - A Survey. CoRR Joshua C. Zhao, Saurabh Bagchi, Salman Avestimehr, Kevin S. Chan, Somali Chaterji, Dimitris Dimitriadis, Jiacheng Li, Ninghui Li, Arash Nourian, Holger R. Roth
2024	A*	`conf`	MIST: Defending Against Membership Inference Attacks Through Membership-Invariant Subspace Training. USENIX Security Symposium Jiacheng Li, Ninghui Li, Bruno Ribeiro
2024	J	`jnl`	On the Robustness of LDP Protocols for Numerical Attributes under Data Poisoning Attacks. CoRR Xiaoguang Li, Zitao Li, Ninghui Li, Wenhai Sun
2024	—	`ed.`	Proceedings of the Fourteenth ACM Conference on Data and Application Security and Privacy, CODASPY 2024, Porto, Portugal, June 19-21, 2024 CODASPY João P. Vilela, Haya Schulmann, Ninghui Li
2024	J	`jnl`	Towards Principled Assessment of Tabular Data Synthesis Algorithms. CoRR Yuntao Du, Ninghui Li
2023	J	`jnl`	Augmenting Password Strength Meter Design Using the Elaboration Likelihood Model: Evidence from Randomized Experiments. Inf. Syst. Res. Warut Khern-am-nuai, Matthew J. Hashim, Alain Pinsonneault, Weining Yang, Ninghui Li
2023	J	`jnl`	Differentially Private Vertical Federated Clustering. Proc. VLDB Endow. Zitao Li, Tianhao Wang, Ninghui Li
2023	A*	`conf`	Effective passive membership inference attacks in federated learning against overparameterized models. ICLR Jiacheng Li, Ninghui Li, Bruno Ribeiro
2023	A*	`conf`	Fine-grained Poisoning Attack to Local Differential Privacy Protocols for Mean and Variance Estimation. USENIX Security Symposium Xiaoguang Li, Ninghui Li, Wenhai Sun, Neil Zhenqiang Gong, Hui Li
2023	J	`jnl`	MIST: Defending Against Membership Inference Attacks Through Membership-Invariant Subspace Training. CoRR Jiacheng Li, Ninghui Li, Bruno Ribeiro
2023	J	`jnl`	PURE: A Framework for Analyzing Proximity-based Contact Tracing Protocols. ACM Comput. Surv. Fabrizio Cicala, Weicheng Wang, Tianhao Wang, Ninghui Li, Elisa Bertino, Faming Liang, Yang Yang
2023	J	`jnl`	PolyScope: Multi-Policy Access Control Analysis to Triage Android Scoped Storage. CoRR Yu Tsung Lee, Haining Chen, William Enck, Hayawardh Vijayakumar, Ninghui Li, Zhiyun Qian, Giuseppe Petracca, Trent Jaeger
2023	—	`ed.`	Proceedings of the Thirteenth ACM Conference on Data and Application Security and Privacy, CODASPY 2023, Charlotte, NC, USA, April 24-26, 2023. CODASPY Mohamed Shehab, Maribel Fernández, Ninghui Li
2023	—	`conf`	Towards Efficient Privacy-Preserving Deep Packet Inspection. ESORICS (2) Weicheng Wang, Hyunwoo Lee, Yan Huang, Elisa Bertino, Ninghui Li
2022	—	`conf`	An Infection-Identifying and Self-Evolving System for IoT Early Defense from Multi-Step Attacks. ESORICS (2) Hyunwoo Lee, Anand Mudgerikar, Ashish Kundu, Ninghui Li, Elisa Bertino
2022	A*	`conf`	Are Your Sensitive Attributes Private? Novel Model Inversion Attribute Inference Attacks on Classification Models. USENIX Security Symposium Shagufta Mehnaz, Sayanton V. Dibbo, Ehsanul Kabir, Ninghui Li, Elisa Bertino
2022	J	`jnl`	Are Your Sensitive Attributes Private? Novel Model Inversion Attribute Inference Attacks on Classification Models. CoRR Shagufta Mehnaz, Sayanton V. Dibbo, Ehsanul Kabir, Ninghui Li, Elisa Bertino
2022	A	`conf`	Differentially Private Data Synthesis: State of the Art and Challenges. AsiaCCS Ninghui Li
2022	J	`jnl`	Differentially Private Vertical Federated Clustering. CoRR Zitao Li, Tianhao Wang, Ninghui Li
2022	J	`jnl`	Fine-grained Poisoning Attacks to Local Differential Privacy Protocols for Mean and Variance Estimation. CoRR Xiaoguang Li, Neil Zhenqiang Gong, Ninghui Li, Wenhai Sun, Hui Li
2022	—	`conf`	Fisher Information as a Utility Metric for Frequency Estimation under Local Differential Privacy. WPES@CCS Milan Lopuhaä-Zwakenberg, Boris Skoric, Ninghui Li
2022	J	`jnl`	Using Illustrations to Communicate Differential Privacy Trust Models: An Investigation of Users' Comprehension, Perception, and Data Sharing Decision. CoRR Aiping Xiong, Chuhao Wu, Tianhao Wang, Robert W. Proctor, Jeremiah Blocki, Ninghui Li, Somesh Jha
2022	A	`conf`	VWAnalyzer: A Systematic Security Analysis Framework for the Voice over WiFi Protocol. AsiaCCS Hyunwoo Lee, Imtiaz Karim, Ninghui Li, Elisa Bertino
2022	J	`jnl`	What I Say Means What I Do: Risk Concerns and Mobile Application-Selection Behaviors. Hum. Factors Jing Chen, Huangyi Ge, Ninghui Li, Robert W. Proctor
2021	A*	`conf`	Beyond Value Perturbation: Local Differential Privacy in the Temporal Setting. INFOCOM Qingqing Ye, Haibo Hu, Ninghui Li, Xiaofeng Meng, Huadi Zheng, Haotian Yan
2021	A*	`conf`	Continuous Release of Data Streams under both Centralized and Local Differential Privacy. CCS Tianhao Wang, Joann Qiongna Chen, Zhikun Zhang, Dong Su, Yueqiang Cheng, Zhou Li, Ninghui Li, Somesh Jha
2021	J	`jnl`	DPSyn: Experiences in the NIST Differential Privacy Data Synthesis Challenges. CoRR Ninghui Li, Zhikun Zhang, Tianhao Wang
2021	J	`jnl`	DPSyn: Experiences in the NIST Differential Privacy Data Synthesis Challenges. J. Priv. Confidentiality Tianhao Wang, Ninghui Li, Zhikun Zhang
2021	J	`jnl`	Federated Matrix Factorization with Privacy Guarantee. Proc. VLDB Endow. Zitao Li, Bolin Ding, Ce Zhang, Ninghui Li, Jingren Zhou
2021	J	`jnl`	Locally Differentially Private Heavy Hitter Identification. IEEE Trans. Dependable Secur. Comput. Tianhao Wang, Ninghui Li, Somesh Jha
2021	—	`conf`	MGD: A Utility Metric for Private Data Publication. NSysS Zitao Li, Trung Dang, Tianhao Wang, Ninghui Li
2021	—	`conf`	Membership Inference Attacks and Defenses in Classification Models. CODASPY Jiacheng Li, Ninghui Li, Bruno Ribeiro
2021	A*	`conf`	PolyScope: Multi-Policy Access Control Analysis to Compute Authorized Attack Operations in Android Systems. USENIX Security Symposium Yu Tsung Lee, William Enck, Haining Chen, Hayawardh Vijayakumar, Ninghui Li, Zhiyun Qian, Daimeng Wang, Giuseppe Petracca, Trent Jaeger
2021	A*	`conf`	PrivSyn: Differentially Private Data Synthesis. USENIX Security Symposium Zhikun Zhang, Tianhao Wang, Ninghui Li, Jean Honorio, Michael Backes, Shibo He, Jiming Chen, Yang Zhang
2020	—	`conf`	Analyzing the attack landscape of Zigbee-enabled IoT systems and reinstating users' privacy. WISEC Weicheng Wang, Fabrizio Cicala, Syed Rafiul Hussain, Elisa Bertino, Ninghui Li
2020	J	`jnl`	Answering Multi-Dimensional Range Queries under Local Differential Privacy. CoRR Jianyu Yang, Tianhao Wang, Ninghui Li, Xiang Cheng, Sen Su
2020	J	`jnl`	Answering Multi-Dimensional Range Queries under Local Differential Privacy. Proc. VLDB Endow. Jianyu Yang, Tianhao Wang, Ninghui Li, Xiang Cheng, Sen Su
2020	J	`jnl`	Black-box Model Inversion Attribute Inference Attacks on Classification Models. CoRR Shagufta Mehnaz, Ninghui Li, Elisa Bertino
2020	—	`ed.`	Computer Security - ESORICS 2020 - 25th European Symposium on Research in Computer Security, ESORICS 2020, Guildford, UK, September 14-18, 2020, Proceedings, Part I ESORICS (1) Liqun Chen, Ninghui Li, Kaitai Liang, Steve A. Schneider
2020	—	`ed.`	Computer Security - ESORICS 2020 - 25th European Symposium on Research in Computer Security, ESORICS 2020, Guildford, UK, September 14-18, 2020, Proceedings, Part II ESORICS (2) Liqun Chen, Ninghui Li, Kaitai Liang, Steve A. Schneider
2020	J	`jnl`	Continuous Release of Data Streams under both Centralized and Local Differential Privacy. CoRR Tianhao Wang, Joann Qiongna Chen, Zhikun Zhang, Dong Su, Yueqiang Cheng, Zhou Li, Ninghui Li, Somesh Jha
2020	—	`conf`	Estimating Numerical Distributions under Local Differential Privacy. SIGMOD Conference Zitao Li, Tianhao Wang, Milan Lopuhaä-Zwakenberg, Ninghui Li, Boris Skoric
2020	—	`conf`	Improving Frequency Estimation under Local Differential Privacy. WPES@CCS Milan Lopuhaä-Zwakenberg, Zitao Li, Boris Skoric, Ninghui Li
2020	J	`jnl`	Improving Utility and Security of the Shuffler-based Differential Privacy. Proc. VLDB Endow. Tianhao Wang, Min Xu, Bolin Ding, Jingren Zhou, Cheng Hong, Zhicong Huang, Ninghui Li, Somesh Jha
2020	A*	`conf`	Locally Differentially Private Frequency Estimation with Consistency. NDSS Tianhao Wang, Milan Lopuhaä-Zwakenberg, Zitao Li, Boris Skoric, Ninghui Li
2020	J	`jnl`	Membership Inference Attacks and Defenses in Supervised Learning via Generalization Gap. CoRR Jiacheng Li, Ninghui Li, Bruno Ribeiro
2020	—	`conf`	MoNet: Impressionism As A Defense Against Adversarial Examples. TPS-ISA Huangyi Ge, Sze Yiu Chau, Ninghui Li
2020	J	`jnl`	PURE: A Framework for Analyzing Proximity-based Contact Tracing Protocols. CoRR Fabrizio Cicala, Weicheng Wang, Tianhao Wang, Ninghui Li, Elisa Bertino, Faming Liang, Yang Yang
2020	J	`jnl`	PolyScope: Multi-Policy Access Control Analysis to Triage Android Systems. CoRR Yu Tsung Lee, William Enck, Haining Chen, Hayawardh Vijayakumar, Ninghui Li, Daimeng Wang, Zhiyun Qian, Giuseppe Petracca, Trent Jaeger
2020	J	`jnl`	PrivSyn: Differentially Private Data Synthesis. CoRR Zhikun Zhang, Tianhao Wang, Ninghui Li, Jean Honorio, Michael Backes, Shibo He, Jiming Chen, Yang Zhang
2020	J	`jnl`	Protecting the 4G and 5G Cellular Paging Protocols against Security and Privacy Attacks. Proc. Priv. Enhancing Technol. Ankush Singla, Syed Rafiul Hussain, Omar Chowdhury, Elisa Bertino, Ninghui Li
2020	—	`conf`	Random Spiking and Systematic Evaluation of Defenses Against Adversarial Examples. CODASPY Huangyi Ge, Sze Yiu Chau, Bruno Ribeiro, Ninghui Li
2020	A*	`conf`	Towards Effective Differential Privacy Communication for Users' Data Sharing Decision and Comprehension. SP Aiping Xiong, Tianhao Wang, Ninghui Li, Somesh Jha
2020	J	`jnl`	Towards Effective Differential Privacy Communication for Users' Data Sharing Decision and Comprehension. CoRR Aiping Xiong, Tianhao Wang, Ninghui Li, Somesh Jha
2019	A*	`conf`	Analyzing Semantic Correctness with Symbolic Execution: A Case Study on PKCS#1 v1.5 Signature Verification. NDSS Sze Yiu Chau, Moosa Yahyazadeh, Omar Chowdhury, Aniket Kate, Ninghui Li
2019	—	`conf`	Answering Multi-Dimensional Analytical Queries under Local Differential Privacy. SIGMOD Conference Tianhao Wang, Bolin Ding, Jingren Zhou, Cheng Hong, Zhicong Huang, Ninghui Li, Somesh Jha
2019	J	`jnl`	Consistent and Accurate Frequency Oracles under Local Differential Privacy. CoRR Tianhao Wang, Zitao Li, Ninghui Li, Milan Lopuhaä-Zwakenberg, Boris Skoric
2019	J	`jnl`	Cybersecurity for Android Applications: Permissions in Android 5 and 6. Int. J. Hum. Comput. Interact. Scott R. Moore, Huangyi Ge, Ninghui Li, Robert W. Proctor
2019	J	`jnl`	Embedding Training Within Warnings Improves Skills of Identifying Phishing Webpages. Hum. Factors Aiping Xiong, Robert W. Proctor, Weining Yang, Ninghui Li
2019	C	`conf`	Enhancing Biometric-Capsule-based Authentication and Facial Recognition via Deep Learning. SACMAT Tyler Phillips, Xukai Zou, Feng Li, Ninghui Li
2019	J	`jnl`	Estimating Numerical Distributions under Local Differential Privacy. CoRR Zitao Li, Tianhao Wang, Milan Lopuhaä-Zwakenberg, Boris Skoric, Ninghui Li
2019	J	`jnl`	Federation in genomics pipelines: techniques and challenges. Briefings Bioinform. Somali Chaterji, Jinkyu Koo, Ninghui Li, Folker Meyer, Ananth Grama, Saurabh Bagchi
2019	J	`jnl`	Four accuracy bounds and one estimator for frequency estimation under local differential privacy. CoRR Milan Lopuhaä-Zwakenberg, Zitao Li, Boris Skoric, Ninghui Li
2019	J	`jnl`	Information-theoretic metrics for Local Differential Privacy protocols. CoRR Milan Lopuhaä-Zwakenberg, Boris Skoric, Ninghui Li
2019	A	`conf`	Koinonia: verifiable e-voting with long-term privacy. ACSAC Huangyi Ge, Sze Yiu Chau, Victor E. Gonsalves, Huian Li, Tianhao Wang, Xukai Zou, Ninghui Li
2019	B	`conf`	Mobile Data Collection and Analysis with Local Differential Privacy. MDM Ninghui Li, Qingqing Ye
2019	J	`jnl`	Practical and Robust Privacy Amplification with Multi-Party Differential Privacy. CoRR Tianhao Wang, Min Xu, Bolin Ding, Jingren Zhou, Ninghui Li, Somesh Jha
2019	A*	`conf`	Privacy Attacks to the 4G and 5G Cellular Paging Protocols Using Side Channel Information. NDSS Syed Rafiul Hussain, Mitziu Echeverria, Omar Chowdhury, Ninghui Li, Elisa Bertino
2018	A*	`conf`	AceDroid: Normalizing Diverse Android Access Control Checks for Inconsistency Detection. NDSS Yousra Aafer, Jianjun Huang, Yi Sun, Xiangyu Zhang, Ninghui Li, Chen Tian
2018	—	`conf`	Adaptive Deterrence of DNS Cache Poisoning. SecureComm (2) Sze Yiu Chau, Omar Chowdhury, Victor E. Gonsalves, Huangyi Ge, Weining Yang, Sonia Fahmy, Ninghui Li
2018	—	`ch.`	Asymmetric Encryption. Encyclopedia of Database Systems (2nd ed.) Ninghui Li
2018	A*	`conf`	CALM: Consistent Adaptive Local Marginal for Marginal Release under Local Differential Privacy. CCS Zhikun Zhang, Tianhao Wang, Ninghui Li, Shibo He, Jiming Chen
2018	—	`ch.`	Data Encryption. Encyclopedia of Database Systems (2nd ed.) Ninghui Li
2018	—	`conf`	Differential Privacy in the Local Setting. IWSPA@CODASPY Ninghui Li
2018	J	`jnl`	Enhancing security behaviour by supporting the user. Comput. Secur. Steven Furnell, Warut Khern-am-nuai, Rawan Esmael, Weining Yang, Ninghui Li
2018	—	`ch.`	Homomorphic Encryption. Encyclopedia of Database Systems (2nd ed.) Ninghui Li
2018	J	`jnl`	Influence of privacy priming and security framing on mobile app selection. Comput. Secur. Isis Chong, Huangyi Ge, Ninghui Li, Robert W. Proctor
2018	A*	`conf`	Locally Differentially Private Frequent Itemset Mining. IEEE Symposium on Security and Privacy Tianhao Wang, Ninghui Li, Somesh Jha
2018	A*	`conf`	Precise Android API Protection Mapping Derivation and Reasoning. CCS Yousra Aafer, Guanhong Tao, Jianjun Huang, Xiangyu Zhang, Ninghui Li
2018	J	`jnl`	PrivPfC: differentially private data publication for classification. VLDB J. Dong Su, Jianneng Cao, Ninghui Li, Min Lyu
2018	—	`conf`	Privacy at Scale: Local Differential Privacy in Practice. SIGMOD Conference Graham Cormode, Somesh Jha, Tejas Kulkarni, Ninghui Li, Divesh Srivastava, Tianhao Wang
2018	J	`jnl`	Random Spiking and Systematic Evaluation of Defenses Against Adversarial Examples. CoRR Huangyi Ge, Sze Yiu Chau, Ninghui Li
2018	—	`ch.`	Symmetric Encryption. Encyclopedia of Database Systems (2nd ed.) Ninghui Li
2018	J	`jnl`	The description-experience gap in the effect of warning reliability on user trust and performance in a phishing-detection context. Int. J. Hum. Comput. Stud. Jing Chen, Scott Mishler, Bin Hu, Ninghui Li, Robert W. Proctor
2018	A	`conf`	Why Johnny Can't Make Money With His Contents: Pitfalls of Designing and Implementing Content Delivery Apps. ACSAC Sze Yiu Chau, Bincheng Wang, Jianxiong Wang, Omar Chowdhury, Aniket Kate, Ninghui Li
2018	A	`conf`	iOracle: Automated Evaluation of Access Control Policies in iOS. AsiaCCS Luke Deshotels, Razvan Deaconescu, Costin Carabas, Iulia Manda, William Enck, Mihai Chiroiu, Ninghui Li, Ahmad-Reza Sadeghi
2017	A	`conf`	Analysis of SEAndroid Policies: Combining MAC and DAC in Android. ACSAC Haining Chen, Ninghui Li, William Enck, Yousra Aafer, Xiangyu Zhang
2017	A	`conf`	Analyzing Operational Behavior of Stateful Protocol Implementations for Detecting Semantic Bugs. DSN Md. Endadul Hoque, Omar Chowdhury, Sze Yiu Chau, Cristina Nita-Rotaru, Ninghui Li
2017	J	`jnl`	Differentially Private K-Means Clustering and a Hybrid Approach to Private Optimization. ACM Trans. Priv. Secur. Dong Su, Jianneng Cao, Ninghui Li, Elisa Bertino, Min Lyu, Hongxia Jin
2017	J	`jnl`	Is Domain Highlighting Actually Helpful in Identifying Phishing Web Pages? Hum. Factors Aiping Xiong, Robert W. Proctor, Weining Yang, Ninghui Li
2017	J	`jnl`	Locally Differentially Private Heavy Hitter Identification. CoRR Tianhao Wang, Ninghui Li, Somesh Jha
2017	A*	`conf`	Locally Differentially Private Protocols for Frequency Estimation. USENIX Security Symposium Tianhao Wang, Jeremiah Blocki, Ninghui Li, Somesh Jha
2017	J	`jnl`	Optimizing Locally Differentially Private Protocols. CoRR Tianhao Wang, Jeremiah Blocki, Ninghui Li, Somesh Jha
2017	A	`conf`	SPOKE: Scalable Knowledge Collection and Attack Surface Analysis of Access Control Policy for Security Enhanced Android. AsiaCCS Ruowen Wang, Ahmed M. Azab, William Enck, Ninghui Li, Peng Ning, Xun Chen, Wenbo Shen, Yueqiang Cheng
2017	A*	`conf`	SymCerts: Practical Symbolic Execution for Exposing Noncompliance in X.509 Certificate Validation Implementations. IEEE Symposium on Security and Privacy Sze Yiu Chau, Omar Chowdhury, Md. Endadul Hoque, Huangyi Ge, Aniket Kate, Cristina Nita-Rotaru, Ninghui Li
2017	J	`jnl`	Understanding the Sparse Vector Technique for Differential Privacy. Proc. VLDB Endow. Min Lyu, Dong Su, Ninghui Li
2017	—	`conf`	Use of Phishing Training to Improve Security Warning Compliance: Evidence from a Field Experiment. HotSoS Weining Yang, Aiping Xiong, Jing Chen, Robert W. Proctor, Ninghui Li
2017	—	`conf`	Using Context-Based Password Strength Meter to Nudge Users' Password Generating Behavior: A Randomized Experiment. HICSS Warut Khern-am-nuai, Weining Yang, Ninghui Li
2016	A*	`conf`	An Empirical Study of Mnemonic Sentence-based Password Generation Strategies. CCS Weining Yang, Ninghui Li, Omar Chowdhury, Aiping Xiong, Robert W. Proctor
2016	—	`conf`	Comparing Password Ranking Algorithms on Real-World Password Datasets. ESORICS (1) Weining Yang, Ninghui Li, Ian M. Molloy, Youngja Park, Suresh N. Chari
2016	—	`book`	Differential Privacy: From Theory to Practice Differential Privacy Ninghui Li, Min Lyu, Dong Su, Weining Yang
2016	—	`conf`	Differentially Private K-Means Clustering. CODASPY Dong Su, Jianneng Cao, Ninghui Li, Elisa Bertino, Hongxia Jin
2016	A*	`conf`	On the Security and Usability of Segment-based Visual Cryptographic Authentication Protocols. CCS Tianhao Wang, Huangyi Ge, Omar Chowdhury, Hemanta K. Maji, Ninghui Li
2016	—	`conf`	Publishing Graph Degree Distribution with Node Differential Privacy. SIGMOD Conference Wei-Yen Day, Ninghui Li, Min Lyu
2016	C	`conf`	Tri-Modularization of Firewall Policies. SACMAT Haining Chen, Omar Chowdhury, Ninghui Li, Warut Khern-am-nuai, Suresh Chari, Ian M. Molloy, Youngja Park
2016	J	`jnl`	Understanding the Sparse Vector Technique for Differential Privacy. CoRR Min Lyu, Dong Su, Ninghui Li
2015	J	`jnl`	A Probabilistic Discriminative Model for Android Malware Detection with Decompiled Source Code. IEEE Trans. Dependable Secur. Comput. Lei Cen, Christopher S. Gates, Luo Si, Ninghui Li
2015	J	`jnl`	Differentially Private $k$-Means Clustering. CoRR Dong Su, Jianneng Cao, Ninghui Li, Elisa Bertino, Hongxia Jin
2015	J	`jnl`	Differentially Private Projected Histograms of Multi-Attribute Data for Classification. CoRR Dong Su, Jianneng Cao, Ninghui Li
2015	A	`conf`	Differentially Private Publishing of High-dimensional Data Using Sensitivity Control. AsiaCCS Wei-Yen Day, Ninghui Li
2015	—	`conf`	Dimensions of Risk in Mobile Applications: A User Study. CODASPY Zach Jorgensen, Jing Chen, Christopher S. Gates, Ninghui Li, Robert W. Proctor, Ting Yu
2015	—	`conf`	Effectiveness of a phishing warning in field settings. HotSoS Weining Yang, Jing Chen, Aiping Xiong, Robert W. Proctor, Ninghui Li
2015	—	`conf`	Learning from Others: User Anomaly Detection Using Anomalous Samples from Other Users. ESORICS (2) Youngja Park, Ian M. Molloy, Suresh N. Chari, Zenglin Xu, Christopher S. Gates, Ninghui Li
2015	A*	`ed.`	Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications Security, Denver, CO, USA, October 12-16, 2015 CCS Indrajit Ray, Ninghui Li, Christopher Kruegel
2015	—	`conf`	Towards quantification of firewall policy complexity. HotSoS Haining Chen, Omar Chowdhury, Jing Chen, Ninghui Li, Robert W. Proctor
2014	A*	`conf`	A Study of Probabilistic Password Models. IEEE Symposium on Security and Privacy Jerry Ma, Weining Yang, Min Luo, Ninghui Li
2014	—	`conf`	Detecting Insider Information Theft Using Features from File Access Logs. ESORICS (2) Christopher S. Gates, Ninghui Li, Zenglin Xu, Suresh N. Chari, Ian M. Molloy, Youngja Park
2014	J	`jnl`	Effective Risk Communication for Android Apps. IEEE Trans. Dependable Secur. Comput. Christopher S. Gates, Jing Chen, Ninghui Li, Robert W. Proctor
2014	J	`jnl`	Generating Summary Risk Scores for Mobile Applications. IEEE Trans. Dependable Secur. Comput. Christopher S. Gates, Ninghui Li, Hao Peng, Bhaskar Pratim Sarma, Yuan Qi, Rahul Potharaju, Cristina Nita-Rotaru, Ian M. Molloy
2014	—	`conf`	PriView: practical differentially private release of marginal contingency tables. SIGMOD Conference Wahbeh H. Qardaji, Weining Yang, Ninghui Li
2014	A*	`ed.`	Proceedings of the 2014 ACM SIGSAC Conference on Computer and Communications Security, Scottsdale, AZ, USA, November 3-7, 2014 CCS Gail-Joon Ahn, Moti Yung, Ninghui Li
2014	—	`conf`	User Comment Analysis for Android apps and CSPI Detection with Comment Expansion. PIR@SIGIR Lei Cen, Luo Si, Ninghui Li, Hongxia Jin
2013	A	`ed.`	8th ACM Symposium on Information, Computer and Communications Security, ASIA CCS '13, Hangzhou, China - May 08 - 10, 2013 AsiaCCS Kefei Chen, Qi Xie, Weidong Qiu, Ninghui Li, Wen-Guey Tzeng
2013	A*	`conf`	Differentially private grids for geospatial data. ICDE Wahbeh H. Qardaji, Weining Yang, Ninghui Li
2013	B	`conf`	Efficient and accurate strategies for differentially-private sliding window queries. EDBT Jianneng Cao, Qian Xiao, Gabriel Ghinita, Ninghui Li, Elisa Bertino, Kian-Lee Tan
2013	A*	`conf`	Membership privacy: a unifying framework for privacy definitions. CCS Ninghui Li, Wahbeh H. Qardaji, Dong Su, Yi Wu, Weining Yang
2013	J	`jnl`	The Foundational Work of Harrison-Ruzzo-Ullman Revisited. IEEE Trans. Dependable Secur. Comput. Mahesh V. Tripunitara, Ninghui Li
2013	J	`jnl`	Understanding Hierarchical Methods for Differentially Private Histograms. Proc. VLDB Endow. Wahbeh H. Qardaji, Weining Yang, Ninghui Li
2012	C	`conf`	Android permissions: a perspective combining risks and benefits. SACMAT Bhaskar Pratim Sarma, Ninghui Li, Christopher S. Gates, Rahul Potharaju, Cristina Nita-Rotaru, Ian M. Molloy
2012	—	`conf`	Anonymizing Network Traces with Temporal Pseudonym Consistency. ICDCS Workshops Wahbeh H. Qardaji, Ninghui Li
2012	A	`conf`	CodeShield: towards personalized application whitelisting. ACSAC Christopher S. Gates, Ninghui Li, Jing Chen, Robert W. Proctor
2012	J	`jnl`	Differentially Private Grids for Geospatial Data CoRR Wahbeh H. Qardaji, Weining Yang, Ninghui Li
2012	A*	`conf`	Minimizing private data disclosures in the smart grid. CCS Weining Yang, Ninghui Li, Yuan Qi, Wahbeh H. Qardaji, Stephen E. McLaughlin, Patrick D. McDaniel
2012	—	`conf`	On XACML's Adequacy to Specify and to Enforce HIPAA. HealthSec Omar Chowdhury, Haining Chen, Jianwei Niu, Ninghui Li, Elisa Bertino
2012	—	`conf`	On practical specification and enforcement of obligations. CODASPY Ninghui Li, Haining Chen, Elisa Bertino
2012	A	`conf`	On sampling, anonymization, and differential privacy or, AsiaCCS Ninghui Li, Wahbeh H. Qardaji, Dong Su
2012	J	`jnl`	PrivBasis: Frequent Itemset Mining with Differential Privacy CoRR Ninghui Li, Wahbeh H. Qardaji, Dong Su, Jianneng Cao
2012	J	`jnl`	PrivBasis: Frequent Itemset Mining with Differential Privacy. Proc. VLDB Endow. Ninghui Li, Wahbeh H. Qardaji, Dong Su, Jianneng Cao
2012	A	`conf`	Recursive partitioning and summarization: a practical framework for differentially private data publishing. AsiaCCS Wahbeh H. Qardaji, Ninghui Li
2012	J	`jnl`	Slicing: A New Approach for Privacy Preserving Data Publishing. IEEE Trans. Knowl. Data Eng. Tiancheng Li, Ninghui Li, Jian Zhang, Ian M. Molloy
2012	A*	`conf`	Using probabilistic generative models for ranking risks of Android apps. CCS Hao Peng, Christopher S. Gates, Bhaskar Pratim Sarma, Ninghui Li, Yuan Qi, Rahul Potharaju, Cristina Nita-Rotaru, Ian M. Molloy
2011	A	`conf`	Attack on the GridCode one-time password. AsiaCCS Ian M. Molloy, Ninghui Li
2011	—	`conf`	Beyond Risk-Based Access Control: Towards Incentive-Based Access Control. Financial Cryptography Debin Liu, Ninghui Li, Xiaofeng Wang, L. Jean Camp
2011	J	`jnl`	Combining Discretionary Policy with Mandatory Information Flow in Operating Systems. ACM Trans. Inf. Syst. Secur. Ziqing Mao, Ninghui Li, Hong Chen, Xuxian Jiang
2011	—	`ch.`	Discretionary Access Control. Encyclopedia of Cryptography and Security (2nd Ed.) Ninghui Li
2011	J	`jnl`	Fine-grained integration of access control policies. Comput. Secur. Prathima Rao, Dan Lin, Elisa Bertino, Ninghui Li, Jorge Lobo
2011	J	`jnl`	Introduction to special section SACMAT'08. ACM Trans. Inf. Syst. Secur. Ninghui Li
2011	J	`jnl`	On the Complexity of Authorization in RBAC under Qualification and Security Constraints. IEEE Trans. Dependable Secur. Comput. Yuqing Sun, Qihua Wang, Ninghui Li, Elisa Bertino, Mikhail J. Atallah
2011	J	`jnl`	Provably Private Data Anonymization: Or, k-Anonymity Meets Differential Privacy CoRR Ninghui Li, Wahbeh H. Qardaji, Dong Su
2011	J	`jnl`	Security Risk Management Using Incentives. IEEE Secur. Priv. Debin Liu, Ninghui Li, Xiaofeng Wang, L. Jean Camp
2011	—	`ch.`	Trust Management. Encyclopedia of Cryptography and Security (2nd Ed.) Ninghui Li
2010	—	`book`	Analysis Techniques for Information Security Anupam Datta, Somesh Jha, Ninghui Li, David Melski, Thomas W. Reps
2010	J	`jnl`	Closeness: A New Privacy Measure for Data Publishing. IEEE Trans. Knowl. Data Eng. Ninghui Li, Tiancheng Li, Suresh Venkatasubramanian
2010	J	`jnl`	EXAM: a comprehensive environment for the analysis of access control policies. Int. J. Inf. Sec. Dan Lin, Prathima Rao, Elisa Bertino, Ninghui Li, Jorge Lobo
2010	J	`jnl`	Minimizing Minimality and Maximizing Utility: Analyzing Method-based attacks on Anonymized Data. Proc. VLDB Endow. Graham Cormode, Ninghui Li, Tiancheng Li, Divesh Srivastava
2010	J	`jnl`	Mining Roles with Multiple Objectives. ACM Trans. Inf. Syst. Secur. Ian M. Molloy, Hong Chen, Tiancheng Li, Qihua Wang, Ninghui Li, Elisa Bertino, Seraphin B. Calo, Jorge Lobo
2010	C	`conf`	Mining roles with noisy data. SACMAT Ian M. Molloy, Ninghui Li, Yuan (Alan) Qi, Jorge Lobo, Luke Dickens
2010	A	`conf`	Nonparametric Bayesian Matrix Factorization by Power-EP. AISTATS Nan Ding, Yuan (Alan) Qi, Rongjing Xiang, Ian M. Molloy, Ninghui Li
2010	J	`jnl`	Satisfiability and Resiliency in Workflow Authorization Systems. ACM Trans. Inf. Syst. Secur. Qihua Wang, Ninghui Li
2010	C	`conf`	Towards analyzing complex operating system access control configurations. SACMAT Hong Chen, Ninghui Li, Christopher S. Gates, Ziqing Mao
2009	C	`conf`	Access control policy combining: theory meets practice. SACMAT Ninghui Li, Qihua Wang, Wahbeh H. Qardaji, Elisa Bertino, Prathima Rao, Jorge Lobo, Dan Lin
2009	C	`conf`	An algebra for fine-grained integration of XACML policies. SACMAT Prathima Rao, Dan Lin, Elisa Bertino, Ninghui Li, Jorge Lobo
2009	C	`conf`	An efficient framework for user authorization queries in RBAC systems. SACMAT Guneshi T. Wickramaarachchi, Wahbeh H. Qardaji, Ninghui Li
2009	J	`jnl`	Analysis of privacy and security policies. IBM J. Res. Dev. Elisa Bertino, Carolyn Brodie, Seraphin B. Calo, Lorrie Faith Cranor, Clare-Marie Karat, John Karat, Ninghui Li, Dan Lin, Jorge Lobo, Qun Ni, Prathima Rao, Xiping Wang
2009	A*	`conf`	Analyzing and Comparing the Protection Quality of Security Enhanced Operating Systems. NDSS Hong Chen, Ninghui Li, Ziqing Mao
2009	C	`conf`	Assured Information Sharing Life Cycle. ISI Tim Finin, Anupam Joshi, Hillol Kargupta, Yelena Yesha, Joel Sachs, Elisa Bertino, Ninghui Li, Chris Clifton, Gene Spafford, Bhavani Thuraisingham, Murat Kantarcioglu, Alain Bensoussan, Nathan Berg, Latifur Khan, Jiawei Han, ChengXiang Zhai, Ravi S. Sandhu, Shouhuai Xu, Jim Massaro, Lada A. Adamic
2009	—	`ch.`	Asymmetric Encryption. Encyclopedia of Database Systems Ninghui Li
2009	J	`jnl`	Automated trust negotiation using cryptographic credentials. ACM Trans. Inf. Syst. Secur. Jiangtao Li, Ninghui Li, William H. Winsborough
2009	—	`ch.`	Data Encryption. Encyclopedia of Database Systems Ninghui Li
2009	—	`conf`	Defeating Cross-Site Request Forgery Attacks with Browser-Enforced Authenticity Protection. Financial Cryptography Ziqing Mao, Ninghui Li, Ian M. Molloy
2009	J	`jnl`	Denial of service attacks and defenses in decentralized trust management. Int. J. Inf. Sec. Jiangtao Li, Ninghui Li, Xiaofeng Wang, Ting Yu
2009	C	`conf`	Evaluating role mining algorithms. SACMAT Ian M. Molloy, Ninghui Li, Tiancheng Li, Ziqing Mao, Qihua Wang, Jorge Lobo
2009	—	`ch.`	Homomorphic Encryption. Encyclopedia of Database Systems Ninghui Li
2009	A*	`conf`	Modeling and Integrating Background Knowledge in Data Anonymization. ICDE Tiancheng Li, Ninghui Li, Jian Zhang
2009	A*	`conf`	On the (In)Security and (Im)Practicality of Outsourcing Precise Association Rule Mining. ICDM Ian M. Molloy, Ninghui Li, Tiancheng Li
2009	A*	`conf`	On the tradeoff between privacy and utility in data publishing. KDD Tiancheng Li, Ninghui Li
2009	J	`jnl`	Policy framework for security and privacy management. IBM J. Res. Dev. John Karat, Clare-Marie Karat, Elisa Bertino, Ninghui Li, Qun Ni, Carolyn Brodie, Jorge Lobo, Seraphin B. Calo, Lorrie Faith Cranor, Ponnurangam Kumaraguru, Robert W. Reeder
2009	J	`jnl`	Privacy-preserving incremental data dissemination. J. Comput. Secur. Ji-Won Byun, Tiancheng Li, Elisa Bertino, Ninghui Li, Yonglak Sohn
2009	J	`jnl`	Resiliency Policies in Access Control. ACM Trans. Inf. Syst. Secur. Ninghui Li, Qihua Wang, Mahesh V. Tripunitara
2009	J	`jnl`	Slicing: A New Approach to Privacy Preserving Data Publishing CoRR Tiancheng Li, Ninghui Li, Jian Zhang, Ian M. Molloy
2009	—	`ch.`	Symmetric Encryption. Encyclopedia of Database Systems Ninghui Li
2009	J	`jnl`	TIAMAT: a Tool for Interactive Analysis of Microdata Anonymization Techniques. Proc. VLDB Endow. Chenyun Dai, Gabriel Ghinita, Elisa Bertino, Ji-Won Byun, Ninghui Li
2009	C	`conf`	Trojan horse resistant discretionary access control. SACMAT Ziqing Mao, Ninghui Li, Hong Chen, Xuxian Jiang
2009	—	`ed.`	Trust Management III, Third IFIP WG 11.11 International Conference, IFIPTM 2009 , West Lafayette, IN, USA, June 15-19, 2009. Proceedings IFIPTM Elena Ferrari, Ninghui Li, Elisa Bertino, Yücel Karabulut
2009	A	`conf`	Usable Access Control in Collaborative Environments: Authorization Based on People-Tagging. ESORICS Qihua Wang, Hongxia Jin, Ninghui Li
2009	A	`conf`	WORM-SEAL: Trustworthy Data Retention and Verification for Regulatory Compliance. ESORICS Tiancheng Li, Xiaonan Ma, Ninghui Li
2008	C	`ed.`	13th ACM Symposium on Access Control Models and Technologies, SACMAT 2008, Estes Park, CO, USA, June 11-13, 2008, Proceedings SACMAT Indrakshi Ray, Ninghui Li
2008	A	`conf`	Access Control Friendly Query Verification for Outsourced Data Publishing. ESORICS Hong Chen, Xiaonan Ma, Windsor W. Hsu, Ninghui Li, Qihua Wang
2008	J	`jnl`	Algebraic Construction for Zero-Knowledge Sets. J. Comput. Sci. Technol. Rui Xue, Ninghui Li, Jiangtao Li
2008	J	`jnl`	Beyond separation of duty: An algebra for specifying high-level security policies. J. ACM Ninghui Li, Qihua Wang
2008	—	`conf`	EXAM: An Environment for Access Control Policy Analysis and Management. POLICY Prathima Rao, Dan Lin, Elisa Bertino, Ninghui Li, Jorge Lobo
2008	A	`conf`	How to make Discretionary Access Control secure against trojan horses. IPDPS Ninghui Li
2008	A*	`conf`	Injector: Mining Background Knowledge for Data Anonymization. ICDE Tiancheng Li, Ninghui Li
2008	C	`conf`	Mining roles with semantic meanings. SACMAT Ian M. Molloy, Hong Chen, Tiancheng Li, Qihua Wang, Ninghui Li, Elisa Bertino, Seraphin B. Calo, Jorge Lobo
2008	A	`conf`	On the Security of Delegation in Access Control Systems. ESORICS Qihua Wang, Ninghui Li, Hong Chen
2008	A*	`conf`	PRECIP: Towards Practical and Retrofittable Confidential Information Protection. NDSS Xiaofeng Wang, Zhuowei Li, Ninghui Li, Jong Youl Choi
2008	C	`conf`	Policy decomposition for collaborative access control. SACMAT Dan Lin, Prathima Rao, Elisa Bertino, Ninghui Li, Jorge Lobo
2008	J	`jnl`	Purpose based access control for privacy protection in relational database systems. VLDB J. Ji-Won Byun, Ninghui Li
2008	J	`jnl`	Towards Formal Verification of Role-Based Access Control Policies. IEEE Trans. Dependable Secur. Comput. Somesh Jha, Ninghui Li, Mahesh V. Tripunitara, Qihua Wang, William H. Winsborough
2008	J	`jnl`	Towards optimal k-anonymization. Data Knowl. Eng. Tiancheng Li, Ninghui Li
2007	J	`jnl`	A Critique of the ANSI Standard on Role-Based Access Control. IEEE Secur. Priv. Ninghui Li, Ji-Won Byun, Elisa Bertino
2007	J	`jnl`	A roadmap for comprehensive online privacy policy management. Commun. ACM Annie I. Antón, Elisa Bertino, Ninghui Li, Ting Yu
2007	J	`jnl`	A theory for comparing the expressive power of access control models. J. Comput. Secur. Mahesh V. Tripunitara, Ninghui Li
2007	A	`conf`	Administration in role-based access control. AsiaCCS Ninghui Li, Ziqing Mao
2007	A	`conf`	Direct static enforcement of high-level security policies. AsiaCCS Qihua Wang, Ninghui Li
2007	—	`conf`	Dynamic Virtual Credit Card Numbers. Financial Cryptography Ian M. Molloy, Jiangtao Li, Ninghui Li
2007	B	`conf`	Efficient DASFAA Ji-Won Byun, Ashish Kamra, Elisa Bertino, Ninghui Li
2007	J	`jnl`	On mutually exclusive roles and separation-of-duty. ACM Trans. Inf. Syst. Secur. Ninghui Li, Mahesh V. Tripunitara, Ziad Bizri
2007	A*	`conf`	On the Correctness Criteria of Fine-Grained Access Control in Relational Databases. VLDB Qihua Wang, Ting Yu, Ninghui Li, Jorge Lobo, Elisa Bertino, Keith Irwin, Ji-Won Byun
2007	A	`conf`	Satisfiability and Resiliency in Workflow Systems. ESORICS Qihua Wang, Ninghui Li
2007	B	`conf`	Universal Accumulators with Efficient Nonmembership Proofs. ACNS Jiangtao Li, Ninghui Li, Rui Xue
2007	—	`conf`	Usable Mandatory Integrity Protection for Operating Systems. S&P Ninghui Li, Ziqing Mao, Hong Chen
2007	A*	`conf`	t-Closeness: Privacy Beyond k-Anonymity and l-Diversity. ICDE Ninghui Li, Tiancheng Li, Suresh Venkatasubramanian
2006	C	`conf`	A Construction for General and Efficient Oblivious Commitment Based Envelope Protocols. ICICS Jiangtao Li, Ninghui Li
2006	J	`jnl`	A semantics based approach to privacy languages. Comput. Syst. Sci. Eng. Ninghui Li, Ting Yu, Annie I. Antón
2006	—	`conf`	Achieving privacy in mesh networks. SASN Xiaoxin Wu, Ninghui Li
2006	A*	`conf`	Beyond separation of duty: an algebra for specifying high-level security policies. CCS Ninghui Li, Qihua Wang
2006	C	`conf`	Constraint generation for separation of duty. SACMAT Hong Chen, Ninghui Li
2006	C	`conf`	Denial of Service Attacks and Defenses in Decentralized Trust Management. SecureComm Jiangtao Li, Ninghui Li, Xiaofeng Wang, Ting Yu
2006	C	`conf`	Distributed Credential Chain Discovery in Trust Management with Parameterized Roles and Constraints (Short Paper). ICICS Ziqing Mao, Ninghui Li, William H. Winsborough
2006	C	`ed.`	Information and Communications Security, 8th International Conference, ICICS 2006, Raleigh, NC, USA, December 4-7, 2006, Proceedings ICICS Peng Ning, Sihan Qing, Ninghui Li
2006	J	`jnl`	OACerts: Oblivious Attribute Certificates. IEEE Trans. Dependable Secur. Comput. Jiangtao Li, Ninghui Li
2006	—	`conf`	Optimal k-Anonymity with Flexible Generalization Schemes through Bottom-up Searching. ICDM Workshops Tiancheng Li, Ninghui Li
2006	A*	`conf`	Resiliency policies in access control. CCS Ninghui Li, Mahesh V. Tripunitara, Qihua Wang
2006	J	`jnl`	Safety in automated trust negotiation. ACM Trans. Inf. Syst. Secur. William H. Winsborough, Ninghui Li
2006	—	`conf`	Secure Anonymization for Incremental Datasets. Secure Data Management Ji-Won Byun, Yonglak Sohn, Elisa Bertino, Ninghui Li
2006	J	`jnl`	Security analysis in role-based access control. ACM Trans. Inf. Syst. Secur. Ninghui Li, Mahesh V. Tripunitara
2006	J	`jnl`	Understanding SPKI/SDSI using first-order logic. Int. J. Inf. Sec. Ninghui Li, John C. Mitchell
2005	A*	`conf`	Automated trust negotiation using cryptographic credentials. CCS Jiangtao Li, Ninghui Li, William H. Winsborough
2005	J	`jnl`	Beyond proof-of-compliance: security analysis in trust management. J. ACM Ninghui Li, John C. Mitchell, William H. Winsborough
2005	B	`conf`	OACerts: Oblivious Attribute Certificates. ACNS Jiangtao Li, Ninghui Li
2005	J	`jnl`	Oblivious signature-based envelope. Distributed Comput. Ninghui Li, Wenliang Du, Dan Boneh
2005	—	`conf`	On Safety in Discretionary Access Control. S&P Ninghui Li, Mahesh V. Tripunitara
2005	A*	`conf`	Policy-hiding access control in open environment. PODC Jiangtao Li, Ninghui Li
2005	—	`conf`	Privacy-Preserving Database Systems. FOSAD Elisa Bertino, Ji-Won Byun, Ninghui Li
2005	C	`conf`	Purpose based access control of complex data for privacy protection. SACMAT Ji-Won Byun, Elisa Bertino, Ninghui Li
2004	—	`conf`	A Framework for Role-Based Access Control in Group Communication Systems. PDCS Cristina Nita-Rotaru, Ninghui Li
2004	—	`conf`	A formal semantics for P3P. SWS Ting Yu, Ninghui Li, Annie I. Antón
2004	A*	`conf`	Comparing the expressive power of access control models. CCS Mahesh V. Tripunitara, Ninghui Li
2004	A*	`conf`	On mutually-exclusive roles and separation of duty. CCS Ninghui Li, Ziad Bizri, Mahesh V. Tripunitara
2004	—	`conf`	Safety in Automated Trust Negotiation. S&P William H. Winsborough, Ninghui Li
2004	A	`conf`	Securing Java RMI-Based Distributed Applications. ACSAC Ninghui Li, John C. Mitchell, Derrick Tong
2004	C	`conf`	Security analysis in role-based access control. SACMAT Ninghui Li, Mahesh V. Tripunitara
2003	—	`conf`	A Role-based Trust-management Framework. DISCEX (1) Ninghui Li, John C. Mitchell
2003	—	`conf`	Beyond Proof-of-Compliance: Safety and Availability Analysis in Trust Management. S&P Ninghui Li, William H. Winsborough, John C. Mitchell
2003	C	`conf`	DATALOG with Constraints: A Foundation for Trust Management Languages. PADL Ninghui Li, John C. Mitchell
2003	J	`jnl`	Delegation logic: A logic-based approach to distributed authorization. ACM Trans. Inf. Syst. Secur. Ninghui Li, Benjamin N. Grosof, Joan Feigenbaum
2003	J	`jnl`	Distributed Credential Chain Discovery in Trust Management. J. Comput. Secur. Ninghui Li, William H. Winsborough, John C. Mitchell
2003	A*	`conf`	Oblivious signature-based envelope. PODC Ninghui Li, Wenliang Du, Dan Boneh
2003	—	`conf`	Understanding SPKI/SDSI Using First-Order Logic. CSFW Ninghui Li, John C. Mitchell
2002	—	`conf`	Design of a Role-Based Trust-Management Framework. S&P Ninghui Li, John C. Mitchell, William H. Winsborough
2002	—	`conf`	Protecting sensitive attributes in automated trust negotiation. WPES William H. Winsborough, Ninghui Li
2002	—	`conf`	Towards Practical Automated Trust Negotiation. POLICY William H. Winsborough, Ninghui Li
2001	A*	`conf`	Distributed credential chain discovery in trust management: extended abstract. CCS Ninghui Li, William H. Winsborough, John C. Mitchell
2001	—	`conf`	Nonmonotonicity, User Interfaces, and Risk Assessment in Certificate Revocation. Financial Cryptography Ninghui Li, Joan Feigenbaum
2000	—	`conf`	A Practically Implementable and Tractable Delegation Logic. S&P Ninghui Li, Benjamin N. Grosof, Joan Feigenbaum
2000	—	`—`	Delegation Logic: A Logic-based Approach to Distrbuted Authorization. Ninghui Li
2000	—	`conf`	Local Names in SPKI/SDSI. CSFW Ninghui Li
1999	—	`conf`	A Logic-based Knowledge Representation for Authorization with Delegation. CSFW Ninghui Li, Joan Feigenbaum, Benjamin N. Grosof