multi-topic, publish from gh-pages branch

site/data/cloud-edge/papers/SOSP-2025-digest.yaml

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+venue: SOSP
+year: 2025
+papers:
+- title: 'LithOS: An Operating System for Efficient Machine Learning on GPUs'
+  authors:
+  - Patrick H. Coppock
+  - Brian Zhang
+  - Eliot H. Solomon
+  - Vasilis Kypriotis
+  - Leon Yang
+  - Bikash Sharma
+  - Dan Schatzberg
+  - Todd C. Mowry
+  - Dimitrios Skarlatos 0002
+  reason: "Designs a dedicated OS for GPU ML workloads, rethinking scheduling and resource management at the kernel level for accelerator-centric computing."
+
+- title: 'CHERIoT RTOS: An OS for Fine-Grained Memory-Safe Compartments on Low-Cost
+    Embedded Devices'
+  authors:
+  - Saar Amar
+  - Tony Chen
+  - David Chisnall
+  - Nathaniel Wesley Filardo
+  - Ben Laurie
+  - Hugo Lefeuvre
+  - Kunyan Liu
+  - Simon W. Moore
+  - Robert Norton-Wright
+  - Margo I. Seltzer
+  - Yucong Tao
+  - Robert N. M. Watson
+  - Hongyan Xia
+  reason: "Demonstrates hardware-capability-based fine-grained memory safety and compartmentalisation on constrained embedded devices, setting a new bar for secure IoT OSes."
+
+- title: 'Atmosphere: Practical Verified Kernels with Rust and Verus'
+  authors:
+  - Xiangdong Chen
+  - Zhaofeng Li 0004
+  - Jerry Zhang
+  - Vikram Narayanan
+  - Anton Burtsev
+  reason: "Shows that practical kernel verification is achievable using Rust and the Verus verifier, bridging the gap between formal methods and production OS development."
+
+- title: 'TickTock: Verified Isolation in a Production Embedded OS'
+  authors:
+  - Vivien Rindisbacher
+  - Evan Johnson 0001
+  - Nico Lehmann
+  - Tyler Potyondy
+  - Pat Pannuto
+  - Stefan Savage
+  - Deian Stefan
+  - Ranjit Jhala
+  reason: "Delivers machine-checked proofs of isolation properties for a real embedded OS, providing strong security guarantees without sacrificing production deployability."
+
+- title: 'μFork: Supporting POSIX fork Within a Single-Address-Space OS'
+  authors:
+  - John Alistair Kressel
+  - Hugo Lefeuvre
+  - Pierre Olivier
+  reason: "Reconciles the POSIX fork abstraction with unikernel/single-address-space designs, addressing a long-standing compatibility obstacle for library OS deployments."
+
+- title: Scalable Address Spaces using Concurrent Interval Skiplist
+  authors:
+  - Tae Woo Kim
+  - Youngjin Kwon
+  - Jeehoon Kang
+  reason: "Tackles the fundamental kernel scalability problem of virtual memory area management by replacing the VMA red-black tree with a concurrent interval skiplist, yielding significant mmap/munmap throughput gains."
+
+- title: 'cache_ext: Customizing the Page Cache with eBPF'
+  authors:
+  - Tal Zussman
+  - Ioannis Zarkadas
+  - Jeremy Carin
+  - Andrew Cheng
+  - Hubertus Franke
+  - Jonas Pfefferle
+  - Asaf Cidon
+  reason: "Extends the eBPF programmability model to the OS page cache, enabling application-specific caching policies without kernel modifications."
+
+- title: 'Aeolia: A Fast and Secure Userspace Interrupt-Based Storage Stack'
+  authors:
+  - Chuandong Li 0004
+  - Ran Yi 0004
+  - Zonghao Zhang
+  - Jing Liu 0074
+  - Changwoo Min
+  - Jie Zhang 0048
+  - Yingwei Luo
+  - Xiaolin Wang 0001
+  - Zhenlin Wang 0003
+  - Diyu Zhou
+  reason: "Redesigns the storage I/O path around userspace interrupts, achieving high throughput and low latency while preserving strong isolation properties."
+
+- title: 'Sleeping with One Eye Open: Fast, Sustainable Storage with Sandman'
+  authors:
+  - Yanbo Zhou
+  - Erci Xu
+  - Anisa Su
+  - Jim Harris
+  - Adam Manzanares
+  - Steven Swanson
+  reason: "Introduces a storage system that aggressively power-gates flash devices while maintaining low latency, addressing sustainability concerns for large-scale storage deployments."
+
+- title: 'Oasis: Pooling PCIe Devices Over CXL to Boost Utilization'
+  authors:
+  - Yuhong Zhong
+  - Daniel S. Berger
+  - Pantea Zardoshti
+  - Enrique Saurez
+  - Jacob Nelson 0001
+  - Dan R. K. Ports
+  - Antonis Psistakis
+  - Joshua Fried
+  - Asaf Cidon
+  reason: "Exploits CXL interconnects to pool PCIe devices across servers, significantly improving device utilisation and laying groundwork for memory-semantic datacenter architectures."
+
+- title: 'Scalable Far Memory: Balancing Faults and Evictions'
+  authors:
+  - Yueyang Pan
+  - Yash Lala
+  - Musa Unal
+  - Yujie Ren
+  - SeungSeob Lee
+  - Abhishek Bhattacharjee
+  - Anurag Khandelwal
+  - Sanidhya Kashyap
+  reason: "Provides a rigorous analysis of the fault-vs-eviction trade-off in far-memory systems and proposes mechanisms that scale to production datacenter workloads."
+
+- title: 'Tiga: Accelerating Geo-Distributed Transactions with Synchronized Clocks'
+  authors:
+  - Jinkun Geng
+  - Shuai Mu 0001
+  - Anirudh Sivaraman
+  - Balaji Prabhakar
+  reason: "Exploits hardware clock synchronisation to cut coordination overhead in geo-distributed transactions, achieving latency close to the theoretical network minimum."
+
+- title: 'Pesto: Cooking up High Performance BFT Queries'
+  authors:
+  - Florian Suri-Payer
+  - Neil Giridharan
+  - Liam Arzola
+  - Shir Cohen
+  - Lorenzo Alvisi
+  - Natacha Crooks
+  reason: "Advances Byzantine fault-tolerant systems by separating the query path from consensus, enabling high-throughput reads without weakening safety guarantees."
+
+- title: 'Orthrus: Efficient and Timely Detection of Silent User Data Corruption in
+    the Cloud with Resource-Adaptive Computation Validation'
+  authors:
+  - Chenxiao Liu
+  - Zhenting Zhu
+  - Quanxi Li
+  - Yanwen Xia
+  - Yifan Qiao 0002
+  - Xiangyun Deng
+  - Youyou Lu
+  - Tao Xie 0001
+  - Huimin Cui
+  - Zidong Du
+  - Harry Xu 0001
+  - Chenxi Wang 0005
+  reason: "Detects silent data corruption at cloud scale using resource-adaptive redundant computation, addressing a critical and hard-to-diagnose reliability threat in hyperscale infrastructure."