CoGenT: A Content-oriented Generative-hit Framework for Content Delivery Networks
<|reference_start|>CoGenT: A Content-oriented Generative-hit Framework for Content Delivery Networks: The service provided by content delivery networks (CDNs) may overlook content locality, leaving room for potential performance improvement. In this study, we explore the feasibility of leveraging generated data as a replacement for fetching data in missing scenarios based on content locality. Due to sufficient local computing resources and reliable generation efficiency, we propose a content-oriented generative-hit framework (CoGenT) for CDNs. CoGenT utilizes idle computing resources on edge nodes to generate requested data based on similar or related cached data to achieve hits. Our implementation in a real-world system demonstrates that CoGenT reduces the average access latency by half. Additionally, experiments conducted on a simulator also confirm that CoGenT can enhance existing caching algorithms, resulting in reduced latency and bandwidth usage.<|reference_end|>
@article{wang2024cogent:,
    title={CoGenT: A Content-oriented Generative-hit Framework for Content Delivery
  Networks},
    author={Peng Wang, Yu Liu, Ziqi Liu, Ming-Yang Wang, Ke Liu, Ke Zhou, and
  Zhihai Huang},
    journal={arXiv preprint arXiv:2402.16262},
    year={2024},
    archivePrefix={arXiv},
    eprint={2402.16262},
    primaryClass={cs.DC}
}