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SAC
2009
ACM
14 years 2 months ago
Defending online reputation systems against collaborative unfair raters through signal modeling and trust
Online feedback-based rating systems are gaining popularity. Dealing with collaborative unfair ratings in such systems has been recognized as an important but difficult problem. T...
Yafei Yang, Yan Lindsay Sun, Steven Kay, Qing Yang
ICSE
2009
IEEE-ACM
14 years 2 months ago
Multi-dimensional service compositions
The wide diffusion of reliable Internet is pushing two key novelties in the conception of modern software applications: the Software as a Service paradigm and the idea of the Inte...
Luciano Baresi, Elisabetta Di Nitto, Sam Guinea, S...
CANS
2009
Springer
180views Cryptology» more  CANS 2009»
14 years 2 months ago
RFID Distance Bounding Protocol with Mixed Challenges to Prevent Relay Attacks
RFID systems suffer from different location-based attacks such as distance fraud, mafia fraud and terrorist fraud attacks. Among them mafia fraud attack is the most serious sin...
Chong Hee Kim, Gildas Avoine
TRUST
2009
Springer
14 years 2 months ago
Remote Attestation of Attribute Updates and Information Flows in a UCON System
UCON is a highly flexible and expressive usage control model which allows an object owner to specify detailed usage control policies to be evaluated on a remote platform. Assuranc...
Mohammad Nauman, Masoom Alam, Xinwen Zhang, Tamlee...
HICSS
2008
IEEE
88views Biometrics» more  HICSS 2008»
14 years 2 months ago
Internet Users' Beliefs about Government Surveillance - The Role of Social Awareness and Internet Literacy
This study focuses on exploring Internet literacy and social awareness as antecedents to Internet users’ attitudes towards government surveillance in the Internet environment. P...
Tamara Dinev