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ICWS
2004
IEEE
13 years 9 months ago
Grid Resources for Industrial Applications
We introduce Grid Resources for Industrial Applications (GRIA), a project that aims to enable commercial use of the Grid. GRIA enables service providers to rent out spare CPU cycl...
Steve Taylor, Mike Surridge, Darren Marvin
SIGSOFT
2007
ACM
14 years 8 months ago
Model checking service compositions under resource constraints
When enacting a web service orchestration defined using the Business Process Execution Language (BPEL) we observed various safety property violations. This surprised us considerab...
David S. Rosenblum, Howard Foster, Jeff Kramer, Je...
DASFAA
2010
IEEE
176views Database» more  DASFAA 2010»
13 years 7 months ago
Efficient Database-Driven Evaluation of Security Clearance for Federated Access Control of Dynamic XML Documents
Achieving data security over cooperating web services is becoming a reality, but existing XML access control architectures do not consider this federated service computing. In this...
Erwin Leonardi, Sourav S. Bhowmick, Mizuho Iwaihar...
CCS
2003
ACM
14 years 23 days ago
Using graphic turing tests to counter automated DDoS attacks against web servers
We present WebSOS, a novel overlay-based architecture that provides guaranteed access to a web server that is targeted by a denial of service (DoS) attack. Our approach exploits t...
William G. Morein, Angelos Stavrou, Debra L. Cook,...
COLCOM
2009
IEEE
13 years 11 months ago
VaaS: Videoconference as a service
- Internet is a place nowadays where interoperating services are offered which can be integrated or mashed up in order to fulfill user demands. This paper proposes a way to offer v...
Pedro Rodriguez, Daniel Gallego, Javier Cervino, F...