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2011
12 years 11 months ago
The SCADS Director: Scaling a Distributed Storage System Under Stringent Performance Requirements
Elasticity of cloud computing environments provides an economic incentive for automatic resource allocation of stateful systems running in the cloud. However, these systems have t...
Beth Trushkowsky, Peter Bodík, Armando Fox,...
QOSA
2010
Springer
13 years 5 months ago
A Hybrid Approach for Multi-attribute QoS Optimisation in Component Based Software Systems
Design decisions for complex, component-based systems impact multiple quality of service (QoS) properties. Often, means to improve one quality property deteriorate another one. In ...
Anne Martens, Danilo Ardagna, Heiko Koziolek, Raff...
SIGMOD
2007
ACM
178views Database» more  SIGMOD 2007»
14 years 8 months ago
Quality is in the eye of the beholder: towards user-centric web-databases
The proliferation of database-driven web sites (or web-databases) has brought upon a plethora of applications where both Quality of Service (QoS) and Quality of Data (QoD) are of ...
Huiming Qu, Jie Xu, Alexandros Labrinidis
HPDC
1999
IEEE
14 years 6 days ago
A Resource Description Environment for Distributed Computing Systems
RSD (Resource and Service Description) is a software architecture for specifying, registering and accessing resources and services in complex heterogeneous computing environments....
Matthias Brune, Alexander Reinefeld, Jörg Var...
DEXA
2006
Springer
139views Database» more  DEXA 2006»
13 years 11 months ago
Distributed Continuous Range Query Processing on Moving Objects
Recent work on continuous queries has focused on processing queries in very large, mobile environments. In this paper, we propose a system leveraging the computing capacities of mo...
Haojun Wang, Roger Zimmermann, Wei-Shinn Ku