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CISS
2010
IEEE
14 years 8 months ago
On performance evaluation of cooperative spectrum sensing in cognitive radio networks
—This paper presents the system level performance evaluation for energy-detection based cooperative spectrum sensing in cognitive radio networks. Three performance criteria are q...
Gang Xiong, Shalinee Kishore, Aylin Yener
295
Voted
CIDR
2011
274views Algorithms» more  CIDR 2011»
14 years 8 months ago
Cloud Resource Orchestration: A Data-Centric Approach
Cloud computing provides users near instant access to seemingly unlimited resources, and provides service providers the opportunity to deploy complex information technology infras...
Yun Mao, Changbin Liu, Jacobus E. van der Merwe, M...
CCS
2005
ACM
15 years 10 months ago
A framework for concrete reputation-systems with applications to history-based access control
In a reputation-based trust-management system, agents maintain information about the past behaviour of other agents. This information is used to guide future trust-based decisions...
Karl Krukow, Mogens Nielsen, Vladimiro Sassone
CHI
2011
ACM
14 years 8 months ago
Enhancing independence and safety for blind and deaf-blind public transit riders
Blind and deaf-blind people often rely on public transit for everyday mobility, but using transit can be challenging for them. We conducted semi-structured interviews with 13 blin...
Shiri Azenkot, Sanjana Prasain, Alan Borning, Emil...
CHI
2011
ACM
14 years 8 months ago
MediaDiver: viewing and annotating multi-view video
We propose to bring our novel rich media interface called MediaDiver demonstrating our new interaction techniques for viewing and annotating multiple view video. The demonstration...
Gregor Miller, Sidney Fels, Abir Al Hajri, Michael...