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Metafile-Based Scalable Caching and Dynamic Replacing Algorithms for Multiple Videos Over Quality-of-Service Networks

Hyung Rai Oh, Hwangjun Song
2007 IEEE transactions on multimedia  
scalable caching and dynamic replacing algorithms for multiple videos over quality-of-service networks.  ...  CONCLUSION In this paper, we have proposed effective metafile-based scalable caching and dynamic replacing algorithms of the proxy server with the finite storage size in the case of the multiple videos  ... 
doi:10.1109/tmm.2007.906590 fatcat:6n3424wfujbo3boiar3bop6rcu

Guest editorial internet proxy services

E. Biersack
2002 IEEE Journal on Selected Areas in Communications  
The first paper, "Scalable Proxy Caching of Video Under Storage Constraints," presents algorithms for selective caching of video frames at a proxy.  ...  The issue's first paper, "Implications of Proxy Caching for Provisioning Networks and Servers," investigates the benefits of proxy caching during periods of heavy load.  ... 
doi:10.1109/jsac.2002.802747 fatcat:yzgkkqmjpzddvhz43fdyddt65y

Popularity Aware Limited Caching for Reliable On Demand P2P Video Streaming

T. Suresh, K. Vekatachalapathy
2012 International Journal of Computer Applications  
It also proposes an efficient Popularity Aware Limited Caching (PALC) algorithm that cooperatively utilizes the memory space of the proxy servers and clients to achieve efficient and cost effective P2P  ...  We proposed an efficient hybrid proxy caching system in order to reduce the network/ server load while improving the end user perceived video quality.  ...  the multiple proxy servers with client caching.  Popularity aware limited caching is a heuristic algorithm used to obtain efficient cache replacement policy, and it dynamically adjusts the distribution  ... 
doi:10.5120/9340-3657 fatcat:otjncltqmndd7a5qxkoh5p47l4

A Novel Dynamic and Scalable Caching Algorithm of Proxy Server for Multimedia Objects

Hyung Rai Oh, Hwangjun Song
2007 Journal of VLSI Signal Processing Systems for Signal, Image and Video Technology  
This paper presents a novel dynamic and scalable caching algorithm of proxy server with a finite storage size for multimedia objects.  ...  Among the multimedia such as text, image, audio and video, video is a dominant component in terms of the performance of proxy server due to its traffic characteristics.  ...  Conclusion In this paper, we have proposed an effective dynamic and scalable caching algorithm of the proxy server for multimedia objects including text, image, audio and video.  ... 
doi:10.1007/s11265-006-0024-7 fatcat:qk3z7i7zrnaollarnxl4o76gjq

Network-Adaptive Cache Management Schemes for Mixed Media [chapter]

Fang Yu, Qian Zhang, Wenwu Zhu, Ya-Qin Zhang
2001 Lecture Notes in Computer Science  
Lastly, a network-condition-and mediaquality-adaptive resource management mechanism is described to dynamically re-allocate cache resource for different types of media according to their request patterns  ...  For efficently caching mixed-media, this paper discusses several network-adaptive cache management schemes.  ...  Shipeng Li and Dr. Feng Wu for providing PFGS codec for our simulation.  ... 
doi:10.1007/3-540-45453-5_88 fatcat:nh6h4hoxrndupeeuae4h3kft2i

A Rank Based Replacement Policy for Multimedia Server Cache Using Zipf-Like Law [article]

T R Gopalakrishnan Nair, P Jayarekha
2010 arXiv   pre-print
The cache replacement algorithm plays an important role in the overall performance of Proxy-Server system.  ...  In this paper we have proposed VoD cache memory replacement algorithm for a multimedia server system.  ...  The rationale behind this is the fact that cache memory stores a small sized videos of most popular movies and removing a larger video can make room for multiple smaller ones.  ... 
arXiv:1003.4062v1 fatcat:hgwlyakxbbdvjivjq7mlbquvnu

Survey on Caching and Replication Algorithm for Content Distribution in Peer to Peer Networks

C SriguruLakshmi, G Sivakumar, V Venkatachalam
2013 International Journal of Computer Science Engineering and Information Technology  
In this paper, we focuses on caching and replication algorithm for content distribution in peer to peer networks.  ...  Caching and replication is a key strategy for improve the reliability, availability, and performance in peer to peer networks.  ...  streaming the video server to client. 4.4 Popularity Aware Limited Caching for Reliable on Demand P2P video Streaming(PALC) 5] Existing System: Proxy based caching, Segment Based-proxy caching  ... 
doi:10.5121/ijcseit.2013.3503 fatcat:mecdixx4hvbt3ajtnmeqpwtwui

Cache Performance Optimization of QoC Framework

Asif Laghari, Hui He, Rashid Laghari, Asiya Khan, Rahul Yadav
2018 EAI Endorsed Transactions on Scalable Information Systems  
This paper presents new cache replacement algorithm for inconsistent video file size and then analyzes the specific needs for the multi-terminal type of QoC framework, and gives the client and server-side  ...  Reverse proxy technology is used to build a server cluster, which is composed of front-end access layer to achieve the server for load balancing, improve the performance of the system and the use of built-in  ...  Author Contributions: First author has conducted the research and written the paper, the third author has set the template and formatted of paper.  ... 
doi:10.4108/eai.13-7-2018.156594 fatcat:lkl6kcfyozhltctkkjrrth5lj4

QoS-adaptive proxy caching for multimedia streaming over the internet

Fang Yu, Qian Zhang, Wenwu Zhu, Ya-Qin Zhang
2003 IEEE transactions on circuits and systems for video technology (Print)  
This paper proposes a quality-of-service (QoS)-adaptive proxy-caching scheme for multimedia streaming over the Internet.  ...  Secondly, a network-condition-and media-quality-adaptive resource-management mechanism is introduced to dynamically re-allocate cache resource for different types of media according to their request patterns  ...  of client-proxy and proxy-server.  ... 
doi:10.1109/tcsvt.2003.809829 fatcat:dthgkeppobgkxbugijt7loarcy

Collaborative caching for efficient dissemination of personalized video streams in resource constrained environments

Suchendra M. Bhandarkar, Lakshmish Ramaswamy, Hari K. Devulapally
2013 Multimedia Systems  
In this paper we present the design and implementation of a distributed system, consisting of several geographically distributed video personalization servers and proxy caches, for efficient dissemination  ...  The impact of different levels of collaboration amongst the caches and, the advantages of using multiple video personalization servers with varying degrees of mirrored content on the efficiency of personalized  ...  (d) The framework supports multiple video personalization servers (VPS's) and proxy caches, with varying degrees of content replication amongst the VPS's.  ... 
doi:10.1007/s00530-012-0300-2 fatcat:7mgu4olikzdajkuzn4yslu7zia

Collaborative caching for efficient dissemination of personalized video streams in resource constrained environments

Suchendra Bhandarkar, Lakshmish Ramaswamy, Hari K. Devulapally
2012 Proceedings of the 3rd Multimedia Systems Conference on - MMSys '12  
In this paper we present the design and implementation of a distributed system, consisting of several geographically distributed video personalization servers and proxy caches, for efficient dissemination  ...  The impact of different levels of collaboration amongst the caches and, the advantages of using multiple video personalization servers with varying degrees of mirrored content on the efficiency of personalized  ...  (d) The framework supports multiple video personalization servers (VPS's) and proxy caches, with varying degrees of content replication amongst the VPS's.  ... 
doi:10.1145/2155555.2155585 dblp:conf/mmsys/BhandarkarRD12 fatcat:6n2vevcwrvfclknphq6dijszae

Introduction to the Special Issue on Streaming Media

W. Zeng, K. Nahrstedt, P.A. Chou, A. Ortega, P. Frossard, H.H. Yu
2004 IEEE transactions on multimedia  
Klara Nahrstedt (S'93-M'95) received the B.A. degree in mathematics in 1984 and the M.Sc. degree in numerical analysis in 1985,  ...  videos, from a remote server through a proxy to multiple asynchronous clients, with a low playback delay.  ...  The paper "Seamless switching of scalable video bitstreams for efficient streaming," by Sun, Wu, Li, Gao, and Zhang, proposes a novel seamless switching scheme that switches among multiple scalable video  ... 
doi:10.1109/tmm.2004.824219 fatcat:4brjusrszzgclcyocupr2l36oy

COPACC: A Cooperative Proxy-Client Caching System for On-Demand Media Streaming [chapter]

Alan T. S. Ip, Jiangchuan Liu, John C. S. Lui
2005 Lecture Notes in Computer Science  
Furthermore, we develop an efficient cache allocation algorithm for distributing video segments among the proxies and clients.  ...  The algorithm not only minimizes the aggregated transmission cost of the whole system, but also accommodates heterogeneous computation and storage constraints of proxies and clients.  ...  An example for media caching is MiddleMan [14] , which operates a collection of proxies as a scalable cache cluster; media objects are segmented into equal-sized segments and stored across multiple proxies  ... 
doi:10.1007/11422778_120 fatcat:7yofassgfnfphnuxkumtdy7ege

Efficient dissemination of personalized video content in resource-constrained environments

Piyush Parate, Lakshmish Ramaswamy, Suchendra Bhandarkar, Siddhartha Chattopadhyay, Hari Devulapally
2009 Proceedings of the 5th International ICST Conference on Collaborative Computing: Networking, Applications, Worksharing  
The caching proxies implement a novel cache replacement and multi-stage client request aggregation algorithm, specifically suited for caching personalized video files generated by the personalization servers  ...  Proxy-based caching of video content is a proven strategy to reduce both client latencies and server loads.  ...  Multi-client Caching Proxies and Multiple Video Personalization Server architecture . ∈ . The value of ij S is computed using the lch algorithm described in [3] .  ... 
doi:10.4108/icst.collaboratecom2009.8349 dblp:conf/colcom/ParateRBCD09 fatcat:24ri3u427jccjph7h5y2sspzmy

Caching Strategies in Transcoding-Enabled Proxy Systems for Streaming Media Distribution Networks

B. Shen, S.-J. Lee, S. Basu
2004 IEEE transactions on multimedia  
between the proxy and the content origin server.  ...  We also study how the user access pattern affects the performance of TeC caching algorithms and compare them with other approaches. We evaluate TeC performance by conducting two types of simulation.  ...  To compare the performance of regular caching proxy with that of the TeC proxy, we assume that the content origin server provides multiple bit-rate versions for each video object.  ... 
doi:10.1109/tmm.2003.822791 fatcat:bce6qrivanbqznezxsdnrxksvq
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