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DSN
2011
IEEE
12 years 8 months ago
Resource and virtualization costs up in the cloud: Models and design choices
—Virtualization offers the potential for cost-effective service provisioning. For service providers who make significant investments in new virtualized data centers in support of...
Daniel Gmach, Jerry Rolia, Ludmila Cherkasova
SASO
2007
IEEE
14 years 3 months ago
Adaptive Self-optimization in Distributed Dynamic Environments
Grid and ubiquitous computing systems generally consist of a large number of networked nodes with applications implemented as distributed services or processes, respectively. A cr...
Wolfgang Trumler, Andreas Pietzowski, Benjamin Sat...
ICW
2005
IEEE
117views Communications» more  ICW 2005»
14 years 2 months ago
Implementation Issues of Managed Bandwidth Service: The Case of GRNET
This paper describes the design and the implementation of the Managed Bandwidth Service (MBS) in a high speed backbone network as well as a management tool for the service. The se...
Christos Bouras, Dimitris Primpas
ICDE
2011
IEEE
380views Database» more  ICDE 2011»
13 years 13 days ago
Influence Zone: Efficiently Processing Reverse k Nearest Neighbors Queries
Given a set of objects and a query q, a point p is called the reverse k nearest neighbor (RkNN) of q if q is one of the k closest objects of p. In this paper, we introduce the c...
Muhammad Aamir Cheema, Xuemin Lin, Wenjie Zhang, Y...
ECOWS
2009
Springer
13 years 12 months ago
Service-Based Semantic Search in P2P Systems
—Recently, Semantic Web Services have been increasingly adopted to search, access and manipulate information made available from autonomous and heterogeneous systems interacting ...
Devis Bianchini, Valeria De Antonellis, Michele Me...