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MM
2004
ACM
109views Multimedia» more  MM 2004»
15 years 5 months ago
Loss-resilient on-demand media streaming using priority encoding
A novel solution to the reliable multicast problem is the “digital fountain” approach, in which data is encoded with an erasure protection code before transmission, and receiv...
Cheng Huang, Ramaprabhu Janakiraman, Lihao Xu
GROUP
2007
ACM
15 years 3 months ago
That's what friends are for: facilitating 'who knows what' across group boundaries
We describe the design and evaluation of K-net, a social matching system to help people learn 'who knows what' in an organization by matching people with skills with tho...
N. Sadat Shami, Y. Connie Yuan, Dan Cosley, Ling X...
SIGCOMM
2010
ACM
15 years 1 days ago
How green is IP-telephony?
With constantly increasing costs of energy, we ask ourselves what we can say about the energy efficiency of existing VoIP systems. To answer that question, we gather information a...
Salman Abdul Baset, Joshua Reich, Jan Janak, Pavel...
CVPR
2011
IEEE
14 years 8 months ago
Multi-agent event recognition in structured scenarios
We present a framework for the automatic recognition of complex multi-agent events in settings where structure is imposed by rules that agents must follow while performing activit...
Vlad Morariu, Larry Davis
IMC
2003
ACM
15 years 5 months ago
Source-level IP packet bursts: causes and effects
By source-level IP packet burst, we mean several IP packets sent back-to-back from the source of a flow. We first identify several causes of source-level bursts, including TCP...
Hao Jiang, Constantinos Dovrolis