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WOA
2010
15 years 4 months ago
Classification of Whereabouts Patterns From Large-scale Mobility Data
Classification of users' whereabouts patterns is important for many emerging ubiquitous computing applications. Latent Dirichlet Allocation (LDA) is a powerful mechanism to e...
Laura Ferrari, Marco Mamei
TSMC
2010
15 years 1 months ago
Comparison of Optimal Solutions to Real-Time Path Planning for a Mobile Vehicle
In this paper, we present two near-optimal methods to determine the real-time collision-free path for a mobile vehicle moving in a dynamically changing environment. The proposed de...
Jian Yang, Zhihua Qu, Jing Wang 0005, Kevin L. Con...
EUROSYS
2011
ACM
14 years 10 months ago
Energy management in mobile devices with the cinder operating system
We argue that controlling energy allocation is an increasingly useful and important feature for operating systems, especially on mobile devices. We present two new low-level ions ...
Arjun Roy, Stephen M. Rumble, Ryan Stutsman, Phili...
ICC
2011
IEEE
189views Communications» more  ICC 2011»
14 years 6 months ago
Joint Cyclostationarity-Based Detection and Classification of Mobile WiMAX and LTE OFDM Signals
—Spectrum awareness is one of the most challenging requirements in cognitive radio (CR). To adequately adapt to the changing radio environment, it is necessary for the CR to be a...
Ala'a Al-Habashna, Octavia A. Dobre, Ramachandran ...
ICDE
2009
IEEE
106views Database» more  ICDE 2009»
16 years 8 months ago
Dynamic Approaches to In-network Aggregation
Collaboration between small-scale wireless devices hinges on their ability to infer properties shared across multiple nearby nodes. Wireless-enabled mobile devices in particular cr...
Oliver Kennedy, Christoph Koch, Alan J. Demers