Y
Yu Chen
Researcher at Tsinghua University
Publications - 88
Citations - 707
Yu Chen is an academic researcher from Tsinghua University. The author has contributed to research in topics: Scalability & Linux kernel. The author has an hindex of 14, co-authored 84 publications receiving 562 citations.
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Proceedings ArticleDOI
Occlum: Secure and Efficient Multitasking Inside a Single Enclave of Intel SGX.
TL;DR: The Occlum LibOS outperforms the state-of-the-art SGX LibOS on multitasking-heavy workloads by up to 6,600x on micro-benchmarks and up to 500x on application benchmarks.
Proceedings Article
Seeing is Not Believing: Camouflage Attacks on Image Scaling Algorithms
TL;DR: An automated attack against common scaling algorithms, i.e. to automatically generate camouflage images whose visual semantics change dramatically after scaling, is demonstrated and a few potential countermeasures from attack prevention to detection are suggested.
Proceedings ArticleDOI
Occlum: Secure and Efficient Multitasking Inside a Single Enclave of Intel SGX
TL;DR: In this article, the authors propose a Multi-Domain SFI (MMDSFI) to enforce the isolation of SIPs, which is a software instrumentation technique for sandboxing untrusted modules (called domains).
Proceedings ArticleDOI
CompSC: live migration with pass-through devices
TL;DR: This paper proposes CompSC: a solution of hardware state migration that will enable the live migration support of pass-through devices, and shows that CompSC enables live migration on an Intel 82599 VF with a throughput higher than para-virtualized devices.
Proceedings ArticleDOI
Scalable Kernel TCP Design and Implementation for Short-Lived Connections
TL;DR: Fastsocket is presented, a BSD Socket-compatible and scalable kernel socket design, which achieves table-level connection partition in TCP stack and guarantees connection locality for both passive and active connections, and can achieve scalability and preserve BSD socket API at the same time.