Posts by Collection

Medley: A Membership Service for IoT Networks

IEEE Transactions on Network and Service Management, 2022

Rui Yang, Jiangran Wang, Jiyu Hu, Shichu Zhu, Yifei Li, Indranil Gupta

Rethinking Erasure-Coding Libraries in the Age of Optimized Machine Learning

Proceedings of the 16th ACM Workshop on Hot Topics in Storage and File System, HotStorage '24, 2024

Jiyu Hu, Jack Kosaian, K. V. Rashmi

LazyLog: A New Shared Log Abstraction for Low-Latency Applications

Proceedings of the 30th Symposium on Operating Systems Principles, SOSP '24, 2024

Xuhao Luo, Shreesha G. Bhat*, Jiyu Hu*, Ramnatthan Alagappan, Aishwarya Ganesan

Best Paper Award

Low End-to-End Latency atop a Speculative Shared Log with Fix-Ante Ordering

Proceedings of the 19th USENIX Conference on Operating Systems Design and Implementation, OSDI '25, 2025

Shreesha G. Bhat, Tony Hong, Xuhao Luo, Jiyu Hu, Aishwarya Ganesan, Ramnatthan Alagappan

LazyLog: A New Shared Log Abstraction and Design for Modern Low-Latency Applications

ACM Transactions on Computer Systems, TOCS, 2025

Xuhao Luo, Shreesha G. Bhat*, Jiyu Hu*, Ramnatthan Alagappan, Aishwarya Ganesan

MEGALON: Efficient Data Sharing for Partly Coherent CXL Memory

Proceedings of the 20th USENIX Symposium on Operating Systems Design and Implementation, OSDI '26, 2026

Jiyu Hu, Seokjoo Cho*, Landon Johnson*, Kiran Hombal, Shreesha G. Bhat, Marcos K. Aguilera, Ramnatthan Alagappan, Aishwarya Ganesan

(To Appear)

Disk-Based LSMs: An Unexpectedly Good Index for Partly Coherent CXL Memory

Proceedings of the 32th Symposium on Operating Systems Principles, SOSP '26, 2026

Kiran Hombal, Jiyu Hu, Marcos K. Aguilera, Aishwarya Ganesan, Ramnatthan Alagappan,

(To Appear)

Rethinking Erasure Coding Libraries in the Age of Optimized Machine Learning

Published: November 09, 2022

PDL Retreat’22 for details