Sciweavers

3164 search results - page 275 / 633
» Quality of service profiling
Sort
View
TMM
2002
100views more  TMM 2002»
15 years 6 months ago
On a unified architecture for video-on-demand services
Abstract--Current video-on-demand (VoD) systems can be classified into two categories: 1) true-VoD (TVoD) and 2) near-VoD (NVoD). TVoD systems allocate a dedicated channel for ever...
Jack Y. B. Lee
ICIP
2002
IEEE
16 years 8 months ago
Modeling the self-similar behavior of packetized MPEG-4 video using wavelet-based methods
Video streaming has already been very popular on the Internet through services such as news bulletins from different parts of the world and on-demand music-video clips. With rapid...
Brian L. Evans, Dogu Arifler
WWW
2004
ACM
16 years 7 months ago
A community-aware search engine
Current search technologies work in "one size fits all" fashion. Therefore, the answer to a query is independent of specific user information need. In this paper, we des...
Rodrigo B. Almeida, Virgílio A. F. Almeida
ICSE
2003
IEEE-ACM
16 years 6 months ago
A Model and a Design Approach to Building QoS Adaptive Systems
The paper introduces a system model called the probabilistic asynchronous model which characterises the context in which many practical and the Internet-based applications are bui...
Paul D. Ezhilchelvan, Santosh K. Shrivastava
187
Voted
ISCAS
2007
IEEE
171views Hardware» more  ISCAS 2007»
16 years 1 months ago
Using H.264/AVC-based Scalable Video Coding (SVC) for Real Time Streaming in Wireless IP Networks
— A streaming system based on the Scalable Video Coding (SVC) extension of H.264/AVC is shown. SVC allows for data rate adaptation without re-encoding just by dropping packets of...
Thomas Schierl, Cornelius Hellge, Shpend Mirta, Ka...