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APNOMS
2006
Springer
14 years 1 months ago
The Soft Bound Admission Control Algorithm for Vertical Handover in Ubiquitous Environment
Abstract. In this paper, we present SBAC (Soft Bound Admission Control) algorithm considering critical bandwidth ratio to reduce handover blocking probability over WLAN and WAAN (W...
Ok Sik Yang, Jong Min Lee, Jun Kyun Choi, Seong Go...
PST
2008
13 years 11 months ago
An Access Control Scheme for Protecting Personal Data
This paper presents a new personal data access control (PDAC) scheme that is inspired by the protection schemes practiced in communities for sharing valuable commodities. The PDAC...
Wilfred Villegas, Bader Ali, Muthucumaru Maheswara...
GRID
2006
Springer
13 years 10 months ago
Cacheable Decentralized Groups for Grid Resource Access Control
Abstract-- Sharing data among collaborators in widely distributed systems remains a challenge due to limitations with existing methods for defining groups across administrative dom...
Jeffrey Hemmes, Douglas Thain
ICC
2007
IEEE
122views Communications» more  ICC 2007»
14 years 4 months ago
Interactive Error Control for Mobile Video Telephony
—Error robust video communication for hand-held devices is a delicate task because of limited computational resources and hostile channel conditions in mobile environments. The l...
Waqar Zia, Tauseef Afzal, Wen Xu, Günther Lie...
DATE
2005
IEEE
109views Hardware» more  DATE 2005»
14 years 3 months ago
Systematic Analysis of Active Clock Deskewing Systems Using Control Theory
— A formal methodology for the analysis of a closed loop clock distribution and active deskewing network is proposed. In this paper an active clock distribution and deskewing net...
Vinil Varghese, Tom Chen, Peter Michael Young