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SIGOPS
2008
120views more  SIGOPS 2008»
15 years 4 months ago
TVDc: managing security in the trusted virtual datacenter
Virtualization technology is becoming increasingly common in datacenters, since it allows for collocation of multiple workloads, consisting of operating systems, middleware and ap...
Stefan Berger, Ramón Cáceres, Dimitr...
ICSOC
2010
Springer
15 years 2 months ago
Adaptive Management of Composite Services under Percentile-Based Service Level Agreements
We present a brokering service for the adaptive management of composite services. The goal of this broker is to dynamically adapt at runtime the composite service configuration, ...
Valeria Cardellini, Emiliano Casalicchio, Vincenzo...
SACMAT
2010
ACM
15 years 2 months ago
Enforcing spatial constraints for mobile RBAC systems
Proposed models for spatially-aware extensions of role-based access control (RBAC) combine the administrative and security advantages of RBAC with the dynamic nature of mobile and...
Michael S. Kirkpatrick, Elisa Bertino
WINET
2010
137views more  WINET 2010»
15 years 2 months ago
Topology control for fault-tolerant communication in wireless ad hoc networks
Abstract. Fault-tolerant communication and energy efficiency are important requirements for future-generation wireless ad hoc networks, which are increasingly being considered also...
Bernd Thallner, Heinrich Moser, Ulrich Schmid
CCGRID
2010
IEEE
14 years 11 months ago
Towards Autonomic Service Provisioning Systems
This paper discusses our experience in building SPIRE, an autonomic system for service provision. The architecture consists of a set of hosted Web Services subject to QoS constrain...
Michele Mazzucco