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- research-articleAugust 2022
LPCA: learned MRC profiling based cache allocation for file storage systems
DAC '22: Proceedings of the 59th ACM/IEEE Design Automation ConferencePages 511–516https://doi.org/10.1145/3489517.3530662File storage system (FSS) uses multi-caches to accelerate data accesses. Unfortunately, efficient FSS cache allocation remains extremely difficult. First, as the key of cache allocation, existing miss ratio curve (MRC) constructions are limited to LRU. ...
- research-articleMay 2022
Accurate probabilistic miss ratio curve approximation for adaptive cache allocation in block storage systems
DATE '22: Proceedings of the 2022 Conference & Exhibition on Design, Automation & Test in EuropePages 1197–1202Cache plays an important role in storage systems. With better allocation of cache space to each storage device, total I/O latency can be reduced remarkably. To achieve this goal, we propose an Accurate Probabilistic miss ratio curve approximation for ...
- research-articleJune 2018
Demand-driven Cache Allocation Based on Context-aware Collaborative Filtering
Mobihoc '18: Proceedings of the Eighteenth ACM International Symposium on Mobile Ad Hoc Networking and ComputingPages 302–303https://doi.org/10.1145/3209582.3225198Many recent advances of network caching focus on i) more effectively modeling the preferences of a regional user group to different web contents, and ii) reducing the cost of content delivery by storing the most popular contents in regional caches. ...
- research-articleJune 2017
Integrating task scheduling and cache locking for multicore real-time embedded systems
LCTES 2017: Proceedings of the 18th ACM SIGPLAN/SIGBED Conference on Languages, Compilers, and Tools for Embedded SystemsPages 71–80https://doi.org/10.1145/3078633.3081033Modern embedded processors provide hardware support for cache locking, a mechanism used to facilitate the WCET (Worst-Case Execution Time) calculation of a task. We investigate the problem of integrating task scheduling and cache locking for a set of ...
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ACM SIGPLAN Notices: Volume 52 Issue 5 - research-articleOctober 2010
A novel cache optimization algorithm and protocol for video streaming in pure peer-to-peer networks
AVSTP2P '10: Proceedings of the 2010 ACM workshop on Advanced video streaming techniques for peer-to-peer networks and social networkingPages 19–24https://doi.org/10.1145/1877891.1877897P2P networks offer scalable, inexpensive, and robust solutions to video streaming that overcome the shortcomings of the traditional client-server architecture. However, they suffer from user churn and node failure, thus posing a formidable challenge to ...
- articleOctober 2003
Caching policy design and cache allocation in active reliable multicast
Computer Networks: The International Journal of Computer and Telecommunications Networking (CNTW), Volume 43, Issue 2Pages 177–193https://doi.org/10.1016/S1389-1286(03)00255-XActive reliable multicast (ARM) is a novel loss recovery scheme for large-scale reliable multicast. It uses active routers to perform NACK (negative-acknowledgement) consolidation and scoped retransmission. For optimizing the loss recovery performance ...
- ArticleJanuary 1995
Simulation study of cached RAID5 designs
This paper considers the performance of cached RAID5 using simulations that are driven by database I/O traces collected at customer sites. This is in contrast to previous performance studies using analytical modelling or random-number simulations. We ...