Providing VCR capabilities in large-scale video servers
MULTIMEDIA '94 Proceedings of the second ACM international conference on Multimedia
Multimedia Caching Strategies for Heterogeneous Application and ServerEnvironments
Multimedia Tools and Applications
ABM: Looping Reference-Aware Cache Management Scheme for Media-on-Demand Server
EDBT '02 Proceedings of the Worshops XMLDM, MDDE, and YRWS on XML-Based Data Management and Multimedia Engineering-Revised Papers
Intelligent Buffer Cache Management in Multimedia Data Retrieval
ISMIS '02 Proceedings of the 13th International Symposium on Foundations of Intelligent Systems
Continuous Media Sharing in Multimedia Database Systems
Proceedings of the 4th International Conference on Database Systems for Advanced Applications (DASFAA)
Buffering and caching in large-scale video servers
COMPCON '95 Proceedings of the 40th IEEE Computer Society International Conference
Caching in Bandwidth and Space Constrained Hierarchical Hyper-Media Servers
Caching in Bandwidth and Space Constrained Hierarchical Hyper-Media Servers
Caching and Scheduling in NAD-Based Multimedia Servers
IEEE Transactions on Parallel and Distributed Systems
New Stream Caching Schemas for Multimedia Systems
AXMEDIS '05 Proceedings of the First International Conference on Automated Production of Cross Media Content for Multi-Channel Distribution
Disk striping in video server environments
ICMCS '96 Proceedings of the 1996 International Conference on Multimedia Computing and Systems
Buffer Replacement Algorithms for Multimedia Storage Systems
ICMCS '96 Proceedings of the 1996 International Conference on Multimedia Computing and Systems
Exploiting Caching for Realtime Multimedia Systems
ICMCS '99 Proceedings of the IEEE International Conference on Multimedia Computing and Systems - Volume 2
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With the prevalence of video-on-demand (VOD) services as well as the diffusion of various multimedia devices, caching in a multimedia streaming server is becoming increasingly important. However, due to some peculiar characteristics of multimedia objects and user activities in streaming services, design of an efficient caching system becomes a more challenging problem compared to the traditional caching systems. This paper discusses some important issues that are of interest in the domain of multimedia streaming caching and presents a new cache management scheme for multimedia streaming servers. Our new scheme considers different streaming rates of multimedia objects as well as the inter-arrival time between two consecutive requests on an identical object. It also considers user activities in requesting and playing multimedia contents. Trace-driven simulations with real world VOD traces show that the proposed scheme improves the performance of multimedia streaming systems significantly.