Search Results for author: Yiying Zhang

Found 4 papers, 0 papers with code

On Joint Marginal Expected Shortfall and Associated Contribution Risk Measures

no code implementations13 May 2024 Tong Pu, Yifei Zhang, Yiying Zhang

Various systemic risk measures have been proposed in the literature to quantify the domino and (relative) spillover effects induced by systemic risks such as the well-known CoVaR, CoES, MES and CoD risk measures, and associated contribution measures.

AuditGPT: Auditing Smart Contracts with ChatGPT

no code implementations5 Apr 2024 Shihao Xia, Shuai Shao, Mengting He, Tingting Yu, Linhai Song, Yiying Zhang

Moreover, AuditGPT beats an auditing service provided by security experts in effectiveness, accuracy, and cost, demonstrating its advancement over state-of-the-art smart-contract auditing practices.

APIServe: Efficient API Support for Large-Language Model Inferencing

no code implementations2 Feb 2024 Reyna Abhyankar, Zijian He, Vikranth Srivatsa, Hao Zhang, Yiying Zhang

Large language models are increasingly integrated with external tools and APIs like ChatGPT plugins to extend their capability beyond language-centric tasks.

Language Modelling Large Language Model

Let the Cloud Watch Over Your IoT File Systems

no code implementations17 Feb 2019 Liwei Guo, Yiying Zhang, Felix Xiaozhu Lin

To safeguard such data on smart devices, we present a novel storage stack architecture that i) protects file data in a trusted execution environment (TEE); ii) outsources file system logic and metadata out of TEE; iii) running a metadata-only file system replica in the cloud for continuously verifying the on-device file system behaviors.

Cryptography and Security

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