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ICPR
2008
IEEE
16 years 1 months ago
Enhanced speaker recognition based on intra-modal fusion and accent modeling
Speaker recognition systems, even though they have been around for four decades, have not been widely considered as standalone systems for biometric security because of their unac...
Srikanth Mangayyagari, Tanmoy Islam, Ravi Sankar
DSN
2007
IEEE
16 years 1 months ago
On a Modeling Framework for the Analysis of Interdependencies in Electric Power Systems
Nowadays, economy, security and quality of life heavily depend on the resiliency of a number of critical infrastructures, including the Electric Power System (EPS), through which ...
Silvano Chiaradonna, Paolo Lollini, Felicita Di Gi...
INFOCOM
2007
IEEE
16 years 1 months ago
Modeling Malware Propagation in Networks of Smart Cell Phones with Spatial Dynamics
Abstract— Recent outbreaks of virus and worm attacks targeted at cell phones have have bought to the forefront the seriousness of the security threat to this increasingly popular...
Krishna K. Ramachandran, Biplab Sikdar
CSMR
2006
IEEE
16 years 25 days ago
A Framework for Software Architecture Refactoring using Model Transformations and Semantic Annotations
Software-intensive systems evolve continuously under the pressure of new and changing requirements, generally leading to an increase in overall system complexity. In this respect,...
Igor Ivkovic, Kostas Kontogiannis
ICISS
2005
Springer
16 years 9 days ago
VTrust: A Trust Management System Based on a Vector Model of Trust
Abstract. Trust can be used to measure our confidence that a secure system behaves as expected. We had previously proposed a vector model of trust [1]. In this work we address the...
Indrajit Ray, Sudip Chakraborty, Indrakshi Ray