{GL-Cache}: Group-level learning for efficient and high-performance caching

J Yang, Z Mao, Y Yue, KV Rashmi - 21st USENIX Conference on File …, 2023‏ - usenix.org
Web applications rely heavily on software caches to achieve low-latency, high-throughput
services. To adapt to changing workloads, three types of learned caches (learned evictions) …

Kangaroo: Caching billions of tiny objects on flash

S McAllister, B Berg, J Tutuncu-Macias, J Yang… - Proceedings of the …, 2021‏ - dl.acm.org
Many social-media and IoT services have very large working sets consisting of billions of
tiny (≈ 100 B) objects. Large, flash-based caches are important to serving these working …

{RobinHood}: Tail Latency Aware Caching--Dynamic Reallocation from {Cache-Rich} to {Cache-Poor}

DS Berger, B Berg, T Zhu, S Sen… - 13th USENIX Symposium …, 2018‏ - usenix.org
Tail latency is of great importance in user-facing web services. However, maintaining low tail
latency is challenging, because a single request to a web application server results in …

Caching with delayed hits

N Atre, J Sherry, W Wang, DS Berger - … of the Annual conference of the …, 2020‏ - dl.acm.org
Caches are at the heart of latency-sensitive systems. In this paper, we identify a growing
challenge for the design of latency-minimizing caches called delayed hits. Delayed hits …

Towards lightweight and robust machine learning for cdn caching

DS Berger - Proceedings of the 17th ACM Workshop on Hot Topics …, 2018‏ - dl.acm.org
Recent advances in the field of reinforcement learning promise a general approach to
optimize networking systems. This paper argues against the recent trend for generalization …

Fundamental limits on the regret of online network-caching

R Bhattacharjee, S Banerjee, A Sinha - … of the ACM on Measurement and …, 2020‏ - dl.acm.org
Optimal caching of files in a content distribution network (CDN) is a problem of fundamental
and growing commercial interest. Although many different caching algorithms are in use …

PA-cache: Evolving learning-based popularity-aware content caching in edge networks

Q Fan, X Li, J Li, Q He, K Wang… - IEEE Transactions on …, 2021‏ - ieeexplore.ieee.org
As ubiquitous and personalized services are growing boomingly, an increasingly large
amount of traffic is generated over the network by massive mobile devices. As a result …

Vss: A storage system for video analytics

B Haynes, M Daum, D He, A Mazumdar… - Proceedings of the …, 2021‏ - dl.acm.org
We present a new video storage system (VSS) designed to decouple high-level video
operations from the low-level details required to store and efficiently retrieve video data. VSS …

Raven: belady-guided, predictive (deep) learning for in-memory and content caching

X Hu, E Ramadan, W Ye, F Tian, ZL Zhang - Proceedings of the 18th …, 2022‏ - dl.acm.org
Performance of caching algorithms not only determines the quality of experience for users,
but also affects the operating and capital expenditures for cloud service providers. Today's …

Online caching with optimal switching regret

S Mukhopadhyay, A Sinha - 2021 IEEE International …, 2021‏ - ieeexplore.ieee.org
We consider the classical uncoded caching problem from an online learning point-of-view. A
cache of limited storage capacity can hold C files at a time from a large catalog. A user …