Rate-distortion theory for caching
Shirin Saeedi Bidokhti, Roy Timov, Michèle Wigger · 2021
Chapter Contents: 7.1 Introduction 7.2 Rate-distortion functions 7.3 Description of the system model 7.4 Single-user systems 7.4.1 The RDM functions of the single-user system 7.4.2 Lower bounds, critical cache sizes, and common informations 7.5 Two-user systems 7.5.1 A genie-aided lower bound 7.5.2 Two users and one cache 7.5.3 Two users and two files 7.6 K-user systems with uncorrelated sources 7.6.1 Scalable source coding 7.6.2 The layered approach in caching 7.6.3 Optimal cache allocation and uncoded placement – linear delivery schemes 7.6.4 Cache allocation across users 7.6.5 Minimizing the average distortions 7.7 Summary and conclusions References