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RTCSA
2008
IEEE
16 years 1 months ago
Efficient Query Processing for Tracing RFID Tags by Reordering Location Identifiers
This paper addresses the problem of using the Location IDentifier (LID) as the domain value of the index for trajectories of RFID tags and proposes the solution for solving this p...
Sungwoo Ahn, Bonghee Hong
VTC
2008
IEEE
123views Communications» more  VTC 2008»
16 years 1 months ago
A Low-Complexity Iterative Power Allocation Scheme for Multiuser OFDM Systems
—Multiuser orthogonal frequency division multiplexing (MU-OFDM) is a promising technique for future wide-area mobile communications, which can provide scalable high data rate tra...
Chin-Liang Wang, Chiuan-Hsu Chen
WCNC
2008
IEEE
16 years 1 months ago
A Density Adaptive Routing Protocol for Large-Scale Ad Hoc Networks
Abstract—Position-based routing protocols use location information to refine the traditional packet flooding method in mobile ad hoc networks. They mainly focus on densely and ...
Zhizhou Li, Yaxiong Zhao, Yong Cui, Dong Xiang
ACIVS
2008
Springer
16 years 1 months ago
Video-Based Fall Detection in the Home Using Principal Component Analysis
This paper presents the design and real-time implementation of a fall-detection system, aiming at detecting fall incidents in unobserved home situations. The setup employs two fix...
Lykele Hazelhoff, Jungong Han, Peter H. N. de With
AH
2008
Springer
16 years 1 months ago
Re-assessing the Value of Adaptive Navigation Support in E-Learning Context
In a recent study, we discovered a new effect of adaptive navigation support in the context of E-learning: the ability to motivate student to work more with non-mandatory education...
Sergey A. Sosnovsky, Peter Brusilovsky, Danielle H...