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WISTP
2010
Springer
14 years 2 months ago
Fraud Detection for Voice over IP Services on Next-Generation Networks
The deployment of Next-Generation Networks (NGN) is a challenge that requires integrating heterogeneous services into a global system of All-IP telecommunications. These networks c...
Igor Ruiz-Agundez, Yoseba K. Penya, Pablo Garcia B...
ISPASS
2003
IEEE
14 years 29 days ago
Performance analysis and optimization of a distributed Video on Demand service
Video on Demand (VoD) services are very appealing these days. In this work, we discuss four distinct alternatives for the architecture of a VoD server and compare their performanc...
Daniela Alvim Seabra dos Santos, Alex Borges Vieir...
OSN
2008
109views more  OSN 2008»
13 years 7 months ago
A non-competing hybrid optical burst switch architecture for QoS differentiation
In this paper, we present a new hybrid optical burst switch architecture (HOBS) that takes advantage of the pre-transmission idle time during lightpath establishment. In dynamic c...
Kyriakos Vlachos, Kostas Ramantas
IIWAS
2008
13 years 9 months ago
Cross-domain information and service interoperability
The growing trends towards integrating legacy applications with new systems in a network-centric environment has introduced yet another level of complexity beyond those we witness...
Kamran Sartipi, Azin Dehmoobad
ICST
2009
IEEE
14 years 2 months ago
WS-TAXI: A WSDL-based Testing Tool for Web Services
Web Services (WSs) are the W3C-endorsed realization of the Service-Oriented Architecture (SOA). Since they are supposed to be implementation-neutral, WSs are typically tested blac...
Cesare Bartolini, Antonia Bertolino, Eda Marchetti...