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AISM
2004
15 years 7 months ago
PKI - Advantages and Obstacles
Electronic communications have become the most important kind of communications in business. However, trust, privacy and security have become the great challenges for business and...
A. Jancic, Matthew J. Warren
IJNSEC
2007
128views more  IJNSEC 2007»
15 years 6 months ago
A Comprehensive Secure VoIP Solution
VoIP represents the future of digital voice communications and many carriers are preparing for the VoIP revolution. However, a number of outstanding issues need to be settled. The...
Ashraf D. Elbayoumy, Simon J. Shepherd
ADCOG
2004
15 years 7 months ago
Social and Ethical Considerations in Virtual Worlds
While networking technology facilitates the use of online services such as real-time instant messaging and anywhere-anytime multiplayer gaming, societal and ethical issues can inf...
Robert W. Kerbs
ICC
2008
IEEE
203views Communications» more  ICC 2008»
16 years 15 days ago
Spectrum Leasing via Distributed Cooperation in Cognitive Radio
Abstract— The concept of cognitive radio (or secondary spectrum access) is currently under investigation as a promising paradigm to achieve efficient use of the frequency resour...
Igor Stanojev, Osvaldo Simeone, Yeheskel Bar-Ness,...
INFOCOM
2008
IEEE
16 years 13 days ago
Achieving Honest Ratings with Reputation-Based Fines in Electronic Markets
—The effectiveness of online feedback mechanisms for rating the performance of providers in electronic markets is vulnerable to the submission of dishonest ratings. In this paper...
Thanasis G. Papaioannou, George D. Stamoulis