1. Chandra, S., Ellis, C.S.: JPEG Compression Metric as a Quality Aware Image Transcoding. In: Proceedings of the 2nd USENIX Symposium on Internet Technologies and Systems (1999)
2. ClickZ Internet Statistics and Demographics,
http://www.clickz.com/stats/
3. Composite Capability and Preference Profile,
http://www.w3.org/Mobile/CCPP/
4. ESI language specification 1.0 (2000),
http://www.esi.org
5. Fox, S.D., Gribble, E.A.: Adapting to Network and Client Variability via On-Demand Dynamic Distillation. In: Proceedings of 7th International Conference on Architectural Support for Programming Languages and Operating Systems, ASPLOS (1996)