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IEEESCC
2005
IEEE
15 years 10 months ago
A Framework for Failure Impact Analysis and Recovery with Respect to Service Level Agreements
In today’s IT service market customers urge providers to grant guarantees for quality of service (QoS) which are laid down in Service Level Agreements (SLAs). To satisfy custome...
Andreas Hanemann, David Schmitz, Martin Sailer
COMSWARE
2006
IEEE
15 years 8 months ago
VoIP service quality monitoring using active and passive probes
Service providers and enterprises all over the world are rapidly deploying Voice over IP (VoIP) networks because of reduced capital and operational expenditure, and easy creation o...
Shipra Agrawal, P. P. S. Narayan, Jeyashankher Ram...
AOIS
2003
15 years 5 months ago
Trustworthy Service Caching: Cooperative Search in P2P Information Systems
We are developing an approach for P2P information systems, where the peers are modeled as autonomous agents. Agents provide services or give referrals to one another to help find...
Yathiraj B. Udupi, Pinar Yolum, Munindar P. Singh
PODC
1996
ACM
15 years 8 months ago
Fail-Awareness in Timed Asynchronous Systems
We address the problem of the impossibility of implementing synchronous fault-tolerant service specifications in asynchronous distributed systems. We introduce a method for weaken...
Christof Fetzer, Flaviu Cristian
CNSM
2010
15 years 2 months ago
Trust management for Web Services
Service-Oriented Architecture (SOA) is increasingly used in enterprise information systems, particularly in the form of Web Services. This paper describes a practical trust managem...
Scott D. Stoller