Publications

Cornus: One-Phase Commit for Cloud Databases with Storage Disaggregation

Zhihan Guo*, Xinyu Zeng*, Ziwei Ren, Xiangyao Yu
[preprint]

Improving Locking Protocol to Reduce Contention

Zhihan Guo et al.
under revision (title altered due to double-blind)

The Storage Hierarchy is Not a Hierarchy: Optimizing Caching on Modern Storage Devices with Orthus

Kan Wu, Zhihan Guo, Guanzhou Hu, Kaiwei Tu, Ramnatthan Alagappan, Rathijit Sen, Kwanghyun Park, Andrea Arpaci-Dusseau and Remzi Arpaci-Dusseau
FAST, 2021 [paper]

The Storage Hierarchy is Not a Hierarchy: Optimizing Caching on Modern Storage Devices with Orthus

Kan Wu, Zhihan Guo, Guanzhou Hu, Kaiwei Tu, Ramnatthan Alagappan, Rathijit Sen, Kwanghyun Park, Andrea Arpaci-Dusseau and Remzi Arpaci-Dusseau
NVMW, 2021 [paper]

A Statistical Perspective on Discovering Functional Dependencies in Noisy Data

Yunjia Zhang, Zhihan Guo and Theodoros Rekatsinas
SIGMOD, 2020 [paper]

Unsupervised Functional Dependency Discovery for Data Preparation

Zhihan Guo and Theodoros Rekatsinas
ICLR, Learning from Limited Data Workshop 2019 [arxiv] [poster]