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AAAI
2000
15 years 13 days ago
STA: Spatio-Temporal Aggregation with Applications to Analysis of Diffusion-Reaction Phenomena
Spatio-temporal data sets arise when time-varying physical fields are discretized for simulation or analysis. Examples of time-varying fields are isothermal regions in the sea or ...
Iván Ordóñez, Feng Zhao
CORR
2008
Springer
189views Education» more  CORR 2008»
14 years 11 months ago
Algorithms for Dynamic Spectrum Access with Learning for Cognitive Radio
We study the problem of dynamic spectrum sensing and access in cognitive radio systems as a partially observed Markov decision process (POMDP). A group of cognitive users cooperati...
Jayakrishnan Unnikrishnan, Venugopal V. Veeravalli
OTM
2010
Springer
14 years 9 months ago
Measuring Software Systems Scalability for Proactive Data Center Management
The current trend of increasingly larger Web-based applications makes scalability the key challenge when developing, deploying, and maintaining data centers. At the same time, the ...
Nuno A. Carvalho, José Pereira
ACCV
2010
Springer
14 years 6 months ago
Temporal Super Resolution from a Single Quasi-periodic Image Sequence Based on Phase Registration
This paper describes a method for temporal super resolution from a single quasi-periodic image sequence. A so-called reconstructionbased method is applied to construct a one period...
Yasushi Makihara, Atsushi Mori, Yasushi Yagi
TDSC
2010
157views more  TDSC 2010»
14 years 5 months ago
On the Survivability of Wireless Ad Hoc Networks with Node Misbehaviors and Failures
Network survivability is the ability of a network keeping connected under failures and attacks, which is a fundamental issue to the design and performance evaluation of wireless ad...
Fei Xing, Wenye Wang