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CSFW
2008
IEEE
16 years 1 months ago
Evidence-Based Audit
Authorization logics provide a principled and flexible approach to specifying access control policies. One of their compelling benefits is that a proof in the logic is evidence ...
Jeffrey A. Vaughan, Limin Jia, Karl Mazurak, Steve...
ICC
2007
IEEE
121views Communications» more  ICC 2007»
16 years 27 days ago
Full-Rate Real-Symbol-Decodable O-STBC with Offset QAM for Four Transmit Antennas
Abstract—A new 4 × 1 scheme of transmitting two real orthogonal space-time block codes (O-STBC) on the I- and Q-channels with pulse-shaped offset QAM is proposed. This scheme ac...
Kun Zhong, Boon Chong Ng, Yong Liang Guan
HICSS
2006
IEEE
101views Biometrics» more  HICSS 2006»
16 years 18 days ago
IT Projects: Conflict, Governance, and Systems Thinking
Triggered by several embarrassing (and costly) IT project collapses in New Zealand’s public sector, a government report found that effective project control required good govern...
David Johnstone, Sid L. Huff, Beverley G. Hope
VRCAI
2006
ACM
16 years 15 days ago
Advanced virtual reality technologies for surveillance and security applications
We present a system that exploits advanced Virtual Reality technologies to create a surveillance and security system. Surveillance cameras are carried by a mini Blimp which is tel...
Renaud Ott, Mario Gutiérrez, Daniel Thalman...
SACMAT
2010
ACM
15 years 11 months ago
Monitoring security policies with metric first-order temporal logic
We show the practical feasibility of monitoring complex security properties using a runtime monitoring approach for metric first-order temporal logic. In particular, we show how ...
David A. Basin, Felix Klaedtke, Samuel Müller