Abstract
With the advent of wireless network devices, clients such as PDAs and mobiles have become heterogeneous in terms of their capabilities. For the purpose of maintaining different categories of clients, transcoding has emerged as a major field in adaptive multimedia delivery. However, little work has been performed in the area of caching transcoded streaming media in a cluster environment. We therefore propose a new partial caching algorithm for improving cache utilization and adapting heterogeneous content delivery to reduce startup latency.
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References
Mohan, R., Smith, J.R., Li, C.-S.: Adapting multimedia Internet content for universal access IEEE Trans. Multimedia 1(1), 104–114 (1999)
Sen, S., Rexford, J., Towsley, D.: Proxy prefix caching for multimedia streams. In: Proc. IEEE INFOCOMM’99, pp. 1310–1319. IEEE Computer Society Press, New York (1999)
Chen, S., Shen, B., Wee, S., Zhang, X.: Adaptive and lazy segmentation based proxy caching for streaming media delivery. In: Proc. ACM NOSSDAV 2003, Monterey, CA, USA, pp. 22–32 (June 2003)
Hartanto, F., Kangasharju, J., Reisslein, M., Ross, K.W.: Caching video objects: Layers vs Versions? In: Proc. IEEE ICME 2002, August 2002, Lausanne, Switzerland (2002)
Maheshwari, A., Sharma, A., Ramamrithan, K., Shenoy, P.: TranSquid: Transcoding and caching proxy for heterogeneous e-commerce environments. In: Proc. IEEE RIDE 2002, February 2002, San Jose, CA, USA (2002)
Tang, X., Zhang, F., Chanson, S.: Streaming media caching algorithms for transcoding proxies. In: Proc. ICPP 2002, Vancouver, Canada (August 2002)
Shen, B., Lee, S.-J., Basu, S.: Caching strategies in transcoding-enabled proxy systems for streaming media distribution networks HP Laboratories, Technical Report HPL-2003-261 (December 2003)
Shen, B., Lee, S.-J., Basu, S.: Streaming media caching with transcoding-enabled prox-ies HP Laboratories, Technical Report HPL-2002-210R1 (August 2002)
Schulzrinne, H., Lanphier, R., Rao, A.: Real time streaming protocol (RTSP) RFC 2326, IETF (April 1998)
Schulzrinne, H., Casner, S., Frederick, R., Jacobson, V.: RTP: a transport protocol for real-time applications RFC 1889, IETF (January 1996)
Lee, Y.-J., Min, O.-G., Mun, S.-J., Kim, H.-Y.: Enabling high performance media streaming server on network storage card In: Proc. IASTED IMSA, August 2004, USA (2004)
Min, O.-G., Kim, H.-Y., Kwon, T.-G.: A mechanism for improving streaming throughput on the NGIS system. In: Proc. IASTED IMSA, USA (August 2004)
Ahn, B.-S., Sohn, S.-H., Kim, C.-Y., Cha, G.-I., Baek, Y.-C, Jung, S.-I., Kim, M.-J.: Implementation and evaluation of EXT3NS multimedia file system. In: Proc. ACM international conference on Multimedia, June 2004, ACM, New York (2004)
Zipf, Law: http://en.wikipedia.org/wiki/Zipf’s-law
Poisson Distribution: http://mathworld.wolfram.com/PoissonDistribution.html
Round-Robin scheduling: http://en.wikipedia.org/wiki/Round-robin_scheduling
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Lee, Y., Bak, Y., Min, O., Kim, H., Lee, C. (2007). The PT-2 Caching Algorithm in the Transcoding Proxy Cluster to Facilitate Adaptive Content Delivery. In: Sebe, N., Liu, Y., Zhuang, Y., Huang, T.S. (eds) Multimedia Content Analysis and Mining. MCAM 2007. Lecture Notes in Computer Science, vol 4577. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-73417-8_21
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DOI: https://doi.org/10.1007/978-3-540-73417-8_21
Publisher Name: Springer, Berlin, Heidelberg
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