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INFOCOM
2010
IEEE
15 years 4 months ago
Spatio-Temporal Fusion for Small-scale Primary Detection in Cognitive Radio Networks
Abstract—In cognitive radio networks (CRNs), detecting smallscale primary devices—such as wireless microphones (WMs)— is a challenging, but very important, problem that has n...
Alexander W. Min, Xinyu Zhang, Kang G. Shin
JCSS
2010
190views more  JCSS 2010»
15 years 4 months ago
Pattern matching with don't cares and few errors
We present solutions for the k-mismatch pattern matching problem with don’t cares. Given a text t of length n and a pattern p of length m with don’t care symbols and a bound k...
Raphaël Clifford, Klim Efremenko, Ely Porat, ...
JIRS
2010
101views more  JIRS 2010»
15 years 4 months ago
Exploring the Effect of Obscurants on Safe Landing Zone Identification
Currently, robotic rotorcraft determine landing zones based on visual cues or predetermined GPS waypoints. Missions such as perch-and-stare or cargo delivery demand the ability to ...
Keith W. Sevcik, Noah Kuntz, Paul Y. Oh
JSAC
2010
194views more  JSAC 2010»
15 years 4 months ago
Burst communication by means of buffer allocation in body sensor networks: Exploiting signal processing to reduce the number of
Abstract—Monitoring human movements using wireless sensory devices promises to revolutionize the delivery of healthcare services. Such platforms use inertial information of their...
Hassan Ghasemzadeh, Vitali Loseu, Sarah Ostadabbas...
JUCS
2010
83views more  JUCS 2010»
15 years 4 months ago
Developing Augmented Objects: A Process Perspective
: There are many examples of augmented objects in the literature. Augmented objects should provide intelligence to the ambient where they are located and also they must require a l...
Luis A. Guerrero, Hector Horta, Sergio F. Ochoa