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JNCA
2008
117views more  JNCA 2008»
13 years 11 months ago
Assessing readiness of IP networks to support desktop videoconferencing using OPNET
OPNET is a powerful network design and simulation tool that has gained popularity in industry and academia. However, there exists no known simulation approach on how to deploy a p...
Khaled Salah, Prasad Calyam, M. I. Buhari
EJIS
2007
115views more  EJIS 2007»
13 years 11 months ago
Towards agent-oriented model-driven architecture
Model-Driven Architecture (MDA) supports the transformation from reusable models to executable software. Business representations, however, cannot be fully and explicitly represen...
Liang Xiao 0002, Des Greer
JNW
2006
88views more  JNW 2006»
13 years 11 months ago
A Genetic Algorithms Based Approach for Group Multicast Routing
Whereas multicast transmission in one-to-many communications allows the operator to drastically save network resources, it also makes the routing of the traffic flows more complex ...
Luca Sanna Randaccio, Luigi Atzori
TKDE
2008
177views more  TKDE 2008»
13 years 11 months ago
Analyzing and Managing Role-Based Access Control Policies
Today more and more security-relevant data is stored on computer systems; security-critical business processes are mapped to their digital counterparts. This situation applies to ...
Karsten Sohr, Michael Drouineaud, Gail-Joon Ahn, M...
TON
2008
239views more  TON 2008»
13 years 11 months ago
Characterization of failures in an operational IP backbone network
Abstract--As the Internet evolves into a ubiquitous communication infrastructure and supports increasingly important services, its dependability in the presence of various failures...
Athina Markopoulou, Gianluca Iannaccone, Supratik ...