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- ArticleJune 2005
Utility-Function-Driven Resource Allocation in Autonomic Systems
ICAC '05: Proceedings of the Second International Conference on Automatic ComputingJune 2005, Pages 342–343https://doi.org/10.1109/ICAC.2005.65We study autonomic resource allocation among multiple applications based on optimizing the sum of utility for each application. We compare two methodologies for estimating the utility of resources: a queuing-theoretic performance model and model-free ...
- ArticleJune 2005
Self-Optimizing Architecture for QoS Provisioning in Differentiated Services
ICAC '05: Proceedings of the Second International Conference on Automatic ComputingJune 2005, Pages 346–347https://doi.org/10.1109/ICAC.2005.57This paper presents a scalable and self-optimizing architecture for Quality-of-Service (QoS) provisioning in the Differentiated Services (DiffServ) framework. The proposed architecture includesadaptive components that model the network as a Semi-...
- ArticleJune 2005
Multi-resolution Abnormal Trace Detection Using Varied-length N-grams and Automata
ICAC '05: Proceedings of the Second International Conference on Automatic ComputingJune 2005, Pages 111–122https://doi.org/10.1109/ICAC.2005.42Detection and diagnosis of faults in a large-scale distributed system is a formidable task. Interest in monitoring and using traces of user requests for fault detection has been on the rise recently. In this paper we propose novel fault detection ...
- ArticleJune 2005
Model-Driven Placement of Compute Tasks and Data in a Networked Utility
ICAC '05: Proceedings of the Second International Conference on Automatic ComputingJune 2005, Pages 344–345https://doi.org/10.1109/ICAC.2005.41An important problem in resource management for networked resource-sharing systems is the simultaneous allocation of multiple resources to an application. Self-optimizing systems must co-allocate resources in a way that reconciles competing demands and ...
- ArticleJune 2005
A Reinforcement Learning Framework for Dynamic Resource Allocation: First Results.
ICAC '05: Proceedings of the Second International Conference on Automatic ComputingJune 2005, Pages 339–340https://doi.org/10.1109/ICAC.2005.4This paper addresses the problem of dynamic resource allocation among multiple entities sharing a common setof resources. A solution approach is presented based on combining the reinforcement learning methodology with function approximation ...
- ArticleJune 2005
Information Valuation for Information Lifecycle Management
ICAC '05: Proceedings of the Second International Conference on Automatic ComputingJune 2005, Pages 135–146https://doi.org/10.1109/ICAC.2005.35The foremost crucial step towards a fully automated Information Lifecycle Management (ILM) is to differentiate information by values in an unbiased manner and understand how values change over time. This paper presents an information valuation approach ...
- ArticleJune 2005
Implementing Large-Scale Autonomic Server Monitoring Using Process Query Systems
ICAC '05: Proceedings of the Second International Conference on Automatic ComputingJune 2005, Pages 123–133https://doi.org/10.1109/ICAC.2005.34In this paper we present a new server monitoring method based on a new and powerful approach to dynamic data analysis: Process Query Systems (PQS). PQS enables userspace monitoring of servers and, by using advanced behavioral models, makes accurate and ...
- ArticleJune 2005
Automatic Diagnosis of Performance Problems in Database Management Systems
ICAC '05: Proceedings of the Second International Conference on Automatic ComputingJune 2005, Pages 326–327https://doi.org/10.1109/ICAC.2005.12Database performance is directly linked to Database Management System (DBMS) resource allocation. Complex relationships between resources make problem diagnosis and performance tuning difficult, time-consuming tasks. Database Administrators (DBAs) ...