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117
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CGF
2008
104views more  CGF 2008»
15 years 3 months ago
Shrinkability Maps for Content-Aware Video Resizing
A novel method is given for content-aware video resizing, i.e. targeting video to a new resolution (which may involve aspect ratio change) from the original. We precompute a per-p...
Yi-Fei Zhang, Shi-Min Hu, Ralph R. Martin
CORR
2010
Springer
205views Education» more  CORR 2010»
15 years 3 months ago
Competition with Dynamic Spectrum Leasing
Dynamic spectrum leasing can greatly enhance the spectrum efficiency and encourage more flexible services in the spectrum market. This paper presents a detailed analytical study of...
Lingjie Duan, Jianwei Huang, Biying Shou
CORR
2010
Springer
120views Education» more  CORR 2010»
15 years 3 months ago
How Much Multiuser Diversity is Required for Energy Limited Multiuser Systems?
Multiuser diversity (MUDiv) is one of the central concepts in multiuser (MU) systems. In particular, MUDiv allows for scheduling among users in order to eliminate the negative effe...
Youngwook Ko, Sergiy A. Vorobyov, Masoud Ardakani
126
Voted
COMPUTER
2008
84views more  COMPUTER 2008»
15 years 3 months ago
e-Science, caGrid, and Translational Biomedical Research
We describe the informatics requirements of translational biomedical research projects and how e-Science tools can be used to address them. We use pattern templates to describe the...
Joel H. Saltz, Tahsin M. Kurç, Shannon Hast...
149
Voted
CORR
2010
Springer
172views Education» more  CORR 2010»
15 years 3 months ago
Seeing Through Black Boxes : Tracking Transactions through Queues under Monitoring Resource Constraints
The problem of optimal allocation of monitoring resources for tracking transactions progressing through a distributed system, modeled as a queueing network, is considered. Two for...
Animashree Anandkumar, Ting He, Chatschik Bisdikia...
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