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SIGMETRICS
2012
ACM
248views Hardware» more  SIGMETRICS 2012»
12 years 11 days ago
Pricing cloud bandwidth reservations under demand uncertainty
In a public cloud, bandwidth is traditionally priced in a pay-asyou-go model. Reflecting the recent trend of augmenting cloud computing with bandwidth guarantees, we consider a n...
Di Niu, Chen Feng, Baochun Li
ASPLOS
2010
ACM
14 years 4 months ago
Request behavior variations
A large number of user requests execute (often concurrently) within a server system. A single request may exhibit fluctuating hardware characteristics (such as instruction comple...
Kai Shen
PICS
2000
13 years 11 months ago
CCD Requirements for Digital Photography
Digital photography has the potential to supersede conventional film photography. In order to realize this potential, digital photography needs to provide the best image quality a...
Richard L. Baer
MM
2010
ACM
137views Multimedia» more  MM 2010»
13 years 10 months ago
Self-diagnostic peer-assisted video streaming through a learning framework
Quality control and resource optimization are challenging problems in peer-assisted video streaming systems, due to their large scales and unreliable peer behavior. Such systems a...
Di Niu, Baochun Li, Shuqiao Zhao
ICNP
2007
IEEE
14 years 4 months ago
Identifying High Throughput Paths in 802.11 Mesh Networks: a Model-based Approach
Abstract— We address the problem of identifying high throughput paths in 802.11 wireless mesh networks. We introduce an analytical model that accurately captures the 802.11 MAC p...
Theodoros Salonidis, Michele Garetto, A. Saha, Edw...