Fast optimal video placement algorithms for hierarchical video-on-demand systems.
Ren-Hung HwangPin-Hao ChiPublished in: IEEE Trans. Broadcast. (2001)
Keyphrases
- video on demand systems
- worst case
- times faster
- theoretical analysis
- exhaustive search
- orders of magnitude
- video data
- learning algorithm
- optimization problems
- video sequences
- video content
- multimedia
- wireless sensor networks
- significant improvement
- real time
- computational complexity
- data streams
- hierarchical structure
- overlay network
- approximately optimal