Shangqi Lai

53 papers A* 5A 3B 2C 5Misc 3Journal 28Unranked 6
YearRankTypeTitle / Venue / Authors
2025 J jnl
From Description to Detection: LLM based Extendable O-RAN Compliant Blind DoS Detection in 5G and Beyond.
CoRR
Thusitha Dayaratne, Ngoc Duy Pham, Viet Vo, Shangqi Lai, Sharif Abuadbba, Hajime Suzuki, Xingliang Yuan, Carsten Rudolph
2025 C conf
More Practical Non-interactive Encrypted Conjunctive Search with Leakage and Storage Suppression.
ProvSec
Huu Ngoc Duc Nguyen, Shujie Cui, Shangqi Lai, Tsz Hon Yuen, Joseph K. Liu
2025 J jnl
More Practical Non-interactive Encrypted Conjunctive Search with Leakage and Storage Suppression.
IACR Cryptol. ePrint Arch.
Huu Ngoc Duc Nguyen, Shujie Cui, Shangqi Lai, Tsz Hon Yuen, Joseph K. Liu
2025 A conf
OblivCDN: A Practical Privacy-preserving CDN with Oblivious Content Access.
AsiaCCS
Viet Vo, Shangqi Lai, Xingliang Yuan, Surya Nepal, Qi Li
2025 J jnl
OblivCDN: A Practical Privacy-preserving CDN with Oblivious Content Access.
CoRR
Viet Vo, Shangqi Lai, Xingliang Yuan, Surya Nepal, Qi Li
2025 — conf
Post-Quantum Cryptography Migration of a Physical 5G Testbed.
QRSEC@CCS
Dongxi Liu, Seung Ick Jang, Nazatul H. Sultan, Shangqi Lai, Sid Chi-Kin Chau, Jonathan Chan, Hajime Suzuki
2025 B conf
PrivANN: Practical and Efficient Private Approximate Nearest Neighbor Search.
TrustCom
Xuan Chen, Shujie Cui, Joseph K. Liu, Shifeng Sun, Shangqi Lai
2025 Misc conf
Privacy-Preserving Graph Data Deduplication for Deep Graph Learning.
ADC
Zhibo Xu, Yiming Qin, Shangqi Lai, Xiaoning Liu, Alsharif Abuadbba, Xingliang Yuan
2025 J jnl
Robust Anomaly Detection in O-RAN: Leveraging LLMs against Data Manipulation Attacks.
CoRR
Thusitha Dayaratne, Ngoc Duy Pham, Viet Vo, Shangqi Lai, Sharif Abuadbba, Hajime Suzuki, Xingliang Yuan, Carsten Rudolph
2025 A* conf
SIGuard: Guarding Secure Inference with Post Data Privacy.
NDSS
Xinqian Wang, Xiaoning Liu, Shangqi Lai, Xun Yi, Xingliang Yuan
2025 — conf
SPG: Ensuring Structural Privacy in Secure Graph Learning.
LAMPS@CCS
Yiming Qin, Shangqi Lai, Joseph K. Liu, Cong Wang, Xingliang Yuan
2025 J jnl
Searchable Encryption for Conjunctive Queries with Extended Forward and Backward Privacy.
Proc. Priv. Enhancing Technol.
Cong Zuo, Shangqi Lai, Shi-Feng Sun, Xingliang Yuan, Joseph K. Liu, Jun Shao, Huaxiong Wang, Liehuang Zhu, Shujie Cui
2025 J jnl
Self-Adaptive and Robust Federated Spectrum Sensing without Benign Majority for Cellular Networks.
CoRR
Ngoc Duy Pham, Thusitha Dayaratne, Viet Vo, Shangqi Lai, Sharif Abuadbba, Hajime Suzuki, Xingliang Yuan, Carsten Rudolph
2024 J jnl
Exploiting and Securing ML Solutions in Near-RT RIC: A Perspective of an xApp.
CoRR
Thusitha Dayaratne, Viet Vo, Shangqi Lai, Sharif Abuadbba, Blake Haydon, Hajime Suzuki, Xingliang Yuan, Carsten Rudolph
2024 A* conf
OblivGNN: Oblivious Inference on Transductive and Inductive Graph Neural Network.
USENIX Security Symposium
Zhibo Xu, Shangqi Lai, Xiaoning Liu, Alsharif Abuadbba, Xingliang Yuan, Xun Yi
2024 J jnl
Securely sharing outsourced IoT data: A secure access and privacy preserving keyword search scheme.
Ad Hoc Networks
Nazatul Haque Sultan, Shabnam Kasra Kermanshahi, Hong-Yen Tran, Shangqi Lai, Vijay Varadharajan, Surya Nepal, Xun Yi
2024 J jnl
Security and Privacy of 6G Federated Learning-enabled Dynamic Spectrum Sharing.
CoRR
Viet Vo, Thusitha Dayaratne, Blake Haydon, Xingliang Yuan, Shangqi Lai, Sharif Abuadbba, Hajime Suzuki, Carsten Rudolph
2024 J jnl
Systematic Literature Review of AI-enabled Spectrum Management in 6G and Future Networks.
CoRR
Bushra Sabir, Shuiqiao Yang, David Nguyen, Nan Wu, Alsharif Abuadbba, Hajime Suzuki, Shangqi Lai, Wei Ni, Ding Ming, Surya Nepal
2024 — conf
Towards Private Multi-operator Network Slicing.
ACISP (3)
Blake Haydon, Shangqi Lai, Xingliang Yuan, Sharif Abuadbba, Carsten Rudolph
2024 J jnl
Towards Sustainable Trust: A Practical SGX Aided Anonymous Reputation System.
IEEE Trans. Sustain. Comput.
Xu Yang, Xuechao Yang, Junwei Luo, Xun Yi, Ibrahim Khalil, Shangqi Lai, Wei Wu, Albert Y. Zomaya
2024 B conf
Unveiling the Black Box: Neural Cryptanalysis with XAI.
SMC
Yue-Tian Goi, Shu-Min Leong, Raphaël C.-W. Phan, Shangqi Lai, Ana Salagean
2023 J jnl
A Multi-Client Searchable Encryption Scheme for IoT Environment.
CoRR
Nazatul Haque Sultan, Shabnam Kasra Kermanshahi, Hong-Yen Tran, Shangqi Lai, Vijay Varadharajan, Surya Nepal, Xun Yi
2023 J jnl
Aggregation Service for Federated Learning: An Efficient, Secure, and More Resilient Realization.
IEEE Trans. Dependable Secur. Comput.
Yifeng Zheng, Shangqi Lai, Yi Liu, Xingliang Yuan, Xun Yi, Cong Wang
2023 J jnl
Privacy-Preserving and Outsourced Multi-Party K-Means Clustering Based on Multi-Key Fully Homomorphic Encryption.
IEEE Trans. Dependable Secur. Comput.
Peng Zhang, Teng Huang, Xiaoqiang Sun, Wei Zhao, Hongwei Liu, Shangqi Lai, Joseph K. Liu
2023 J jnl
SGX-Stream: A Secure Stream Analytics Framework In SGX-enabled Edge Cloud.
J. Inf. Secur. Appl.
Kassem Bagher, Shangqi Lai
2022 J jnl
Aggregation Service for Federated Learning: An Efficient, Secure, and More Resilient Realization.
CoRR
Yifeng Zheng, Shangqi Lai, Yi Liu, Xingliang Yuan, Xun Yi, Cong Wang
2022 C conf
OblivSend: Secure and Ephemeral File Sharing Services with Oblivious Expiration Control.
ISC
Yanjun Shen, Bin Yu, Shangqi Lai, Xingliang Yuan, Shifeng Sun, Joseph K. Liu, Surya Nepal
2022 J jnl
Practical Encrypted Network Traffic Pattern Matching for Secure Middleboxes.
IEEE Trans. Dependable Secur. Comput.
Shangqi Lai, Xingliang Yuan, Shifeng Sun, Joseph K. Liu, Ron Steinfeld, Amin Sakzad, Dongxi Liu
2022 J jnl
Range search on encrypted spatial data with dynamic updates.
J. Comput. Secur.
Shabnam Kasra Kermanshahi, Rafael Dowsley, Ron Steinfeld, Amin Sakzad, Joseph K. Liu, Surya Nepal, Xun Yi, Shangqi Lai
2021 C conf
A Non-interactive Multi-user Protocol for Private Authorised Query Processing on Genomic Data.
ISC
Sara Jafarbeiki, Amin Sakzad, Shabnam Kasra Kermanshahi, Ron Steinfeld, Raj Gaire, Shangqi Lai
2021 C conf
Accelerating TEE-Based DNN Inference Using Mean Shift Network Pruning.
QSHINE
Chengyao Xu, Shangqi Lai
2021 J jnl
Multi-Client Cloud-Based Symmetric Searchable Encryption.
IEEE Trans. Dependable Secur. Comput.
Shabnam Kasra Kermanshahi, Joseph K. Liu, Ron Steinfeld, Surya Nepal, Shangqi Lai, Randolph Loh, Cong Zuo
2021 A* conf
OblivSketch: Oblivious Network Measurement as a Cloud Service.
NDSS
Shangqi Lai, Xingliang Yuan, Joseph K. Liu, Xun Yi, Qi Li, Dongxi Liu, Surya Nepal
2021 A* conf
Practical Non-Interactive Searchable Encryption with Forward and Backward Privacy.
NDSS
Shifeng Sun, Ron Steinfeld, Shangqi Lai, Xingliang Yuan, Amin Sakzad, Joseph K. Liu, Surya Nepal, Dawu Gu
2021 J jnl
PrivGenDB: Efficient and privacy-preserving query executions over encrypted SNP-Phenotype database.
CoRR
Sara Jafarbeiki, Amin Sakzad, Shabnam Kasra Kermanshahi, Raj Gaire, Ron Steinfeld, Shangqi Lai, Gad Abraham
2021 J jnl
Searchable Encryption for Conjunctive Queries with Extended Forward and Backward Privacy.
IACR Cryptol. ePrint Arch.
Cong Zuo, Shangqi Lai, Xingliang Yuan, Joseph K. Liu, Jun Shao, Huaxiong Wang
2021 — conf
Towards Efficient and Strong Backward Private Searchable Encryption with Secure Enclaves.
ACNS (1)
Viet Vo, Shangqi Lai, Xingliang Yuan, Surya Nepal, Joseph K. Liu
2020 — conf
Accelerating Forward and Backward Private Searchable Encryption Using Trusted Execution.
ACNS (2)
Viet Vo, Shangqi Lai, Xingliang Yuan, Shifeng Sun, Surya Nepal, Joseph K. Liu
2020 J jnl
Accelerating Forward and Backward Private Searchable Encryption Using Trusted Execution.
CoRR
Viet Vo, Shangqi Lai, Xingliang Yuan, Shifeng Sun, Surya Nepal, Joseph K. Liu
2020 J jnl
Enabling Efficient Privacy-Assured Outlier Detection Over Encrypted Incremental Data Sets.
IEEE Internet Things J.
Shangqi Lai, Xingliang Yuan, Amin Sakzad, Mahsa Salehi, Joseph K. Liu, Dongxi Liu
2020 — —
Privacy-Preserving Social Search: Primitives and Realisation.
Shangqi Lai
2020 J jnl
Towards Practical Encrypted Network Traffic Pattern Matching for Secure Middleboxes.
CoRR
Shangqi Lai, Xingliang Yuan, Shifeng Sun, Joseph K. Liu, Ron Steinfeld, Amin Sakzad, Dongxi Liu
2020 J jnl
Towards Practical Encrypted Network Traffic Pattern Matching for Secure Middleboxes.
IACR Cryptol. ePrint Arch.
Shangqi Lai, Xingliang Yuan, Shifeng Sun, Joseph K. Liu, Ron Steinfeld, Amin Sakzad, Dongxi Liu
2019 J jnl
Enabling Efficient Privacy-Assured Outlier Detection over Encrypted Incremental Datasets.
CoRR
Shangqi Lai, Xingliang Yuan, Amin Sakzad, Mahsa Salehi, Joseph K. Liu, Dongxi Liu
2019 J jnl
GraphSE
CoRR
Shangqi Lai, Xingliang Yuan, Shifeng Sun, Joseph K. Liu, Yuhong Liu, Dongxi Liu
2019 A conf
GraphSE²: An Encrypted Graph Database for Privacy-Preserving Social Search.
AsiaCCS
Shangqi Lai, Xingliang Yuan, Shifeng Sun, Joseph K. Liu, Yuhong Liu, Dongxi Liu
2018 Misc conf
An Encrypted Database with Enforced Access Control and Blockchain Validation.
Inscrypt
Zhimei Sui, Shangqi Lai, Cong Zuo, Xingliang Yuan, Joseph K. Liu, Haifeng Qian
2018 A* conf
Result Pattern Hiding Searchable Encryption for Conjunctive Queries.
CCS
Shangqi Lai, Sikhar Patranabis, Amin Sakzad, Joseph K. Liu, Debdeep Mukhopadhyay, Ron Steinfeld, Shifeng Sun, Dongxi Liu, Cong Zuo
2018 J jnl
Result Pattern Hiding Searchable Encryption for Conjunctive Queries.
IACR Cryptol. ePrint Arch.
Shangqi Lai, Sikhar Patranabis, Amin Sakzad, Joseph K. Liu, Debdeep Mukhopadhyay, Ron Steinfeld, Shifeng Sun, Dongxi Liu, Cong Zuo
2017 A conf
Virtualized Network Coding Functions on the Internet.
ICDCS
Linquan Zhang, Shangqi Lai, Chuan Wu, Zongpeng Li, Chuanxiong Guo
2015 — conf
A New Speculative Execution Algorithm Based on C4.5 Decision Tree for Hadoop.
ICYCSEE
Yuanzhen Li, Qun Yang, Shangqi Lai, Bohan Li
2015 Misc conf
Hybrid superpixel segmentation.
IVCNZ
Yuan Liu, Shangqi Lai, Tianyi Du, Yizhou Yu
2015 C conf
Secret Picture: An Efficient Tool for Mitigating Deletion Delay on OSN.
ICICS
Shangqi Lai, Joseph K. Liu, Kim-Kwang Raymond Choo, Kaitai Liang