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IEEEIAS
2009
IEEE
13 years 2 months ago
Detection of Abnormal Sound Using Multi-stage GMM for Surveillance Microphone
We developed a system that detects abnormal sound from sound signal observed by a surveillance microphone. Our system learns the "normal sound" from observation of the m...
Akinori Ito, Akihito Aiba, Masashi Ito, Shozo Maki...
IEEEIAS
2009
IEEE
13 years 11 months ago
Detecting Insider Attacks Using Non-negative Matrix Factorization
—It is a fact that vast majority of attention is given to protecting against external threats, which are considered more dangerous. However, some industrial surveys have indicate...
Jan Platos, Václav Snásel, Pavel Kr&...
IEEEIAS
2009
IEEE
13 years 2 months ago
Full System Simulation and Verification Framework
In this paper, we propose a framework to develop highperformance system accelerator hardware and the corresponding software at system-level. This framework is designed by integrat...
Jing-Wun Lin, Chen-Chieh Wang, Chin-Yao Chang, Chu...
IEEEIAS
2009
IEEE
13 years 2 months ago
An Improved Scheme of Single Sign-on Protocol
In order to avoid security threats caused by password attack and replay attack in single sign-on protocal, the most methods on sovling these issues are making use of complicated te...
Yang Jian
IEEEIAS
2009
IEEE
13 years 11 months ago
Privacy Protection for Speech Information
—Ubiquitous network society will be achieved soon. In the society, all electronic equipments including “sensors” are connected to the network and communicate each other to sh...
Kazumasa Yamamoto, Seiichi Nakagawa