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RTCSA
2007
IEEE
16 years 1 months ago
A Privacy Preserving Access Control Scheme using Anonymous Identification for Ubiquitous Environments
Compared to all emerging issues, privacy is probably the most prominent concern when it comes to judging the effects of a wide spread deployment of ubiquitous computing. On one ha...
Nguyen Ngoc Diep, Sungyoung Lee, Young-Koo Lee, He...
EUC
2005
Springer
16 years 18 days ago
Self Location Estimation Scheme Using ROA in Wireless Sensor Networks
Abstract. In wireless channel environments, location estimation error is inevitable when we use the ROA(Received signal strength Of Arrival) for location estimation. Because of mul...
Yun Kyung Lee, Eui Hyeok Kwon, Jae-Sung Lim
202
Voted
IFIP
2005
Springer
16 years 17 days ago
A New Low Rank Quasi-Newton Update Scheme for Nonlinear Programming
A new quasi-Newton scheme for updating a low rank positive semi-definite Hessian approximation is described, primarily for use in sequential quadratic programming methods for non...
R. Fletcher
PCI
2005
Springer
16 years 16 days ago
An MPEG-7 Based Description Scheme for Video Analysis Using Anthropocentric Video Content Descriptors
MPEG-7 has emerged as the standard for multimedia data content description. As it is in its early age, it tries to evolve towards a direction in which semantic content description ...
Nicholas Vretos, Vassilios Solachidis, Ioannis Pit...
MOBIDE
2003
ACM
16 years 9 days ago
TiNA: a scheme for temporal coherency-aware in-network aggregation
This paper presents TiNA, a scheme for minimizing energy consumption in sensor networks by exploiting end-user tolerance to temporal coherency. TiNA utilizes temporal coherency to...
Mohamed A. Sharaf, Jonathan Beaver, Alexandros Lab...