Local design and optimization of the components of a fault management system results in sub-optimal decisions. This means that the target system will likely not meet its objectives (under-performs) or cost too much if conditions, objectives, or constraints change. We can fix this by applying a nested, management system for the fault-management system itself. We believe that doing so will produce a more resilient, self-aware, system that can operate more effectively across a wider range of conditions, and provide better behavior at closer to optimal cost. This document summarizes the results of the Working Group 7 - ``Cost-Effective Fault Management'' - at the Dagstuhl Seminar 09201 ``Self-Healing and Self-Adaptive Systems'' (organized by A. Andrzejak, K. Geihs, O. Shehory and J. Wilkes). The seminar was held from May 10th 2009 to May 15th 2009 in Schloss Dagstuhl~--~Leibniz Center for Informatics.
@InProceedings{goldszmidt_et_al:DagSemProc.09201.8, author = {Goldszmidt, Moises and Malek, Miroslaw and Nadjm-Tehrani, Simin and Narasimhan, Priya and Salfner, Felix and Ward, Paul A.S. and Wilkes, John}, title = {{Wheels within Wheels: Making Fault Management Cost-Effective}}, booktitle = {Self-Healing and Self-Adaptive Systems}, pages = {1--6}, series = {Dagstuhl Seminar Proceedings (DagSemProc)}, ISSN = {1862-4405}, year = {2009}, volume = {9201}, editor = {Artur Andrzejak and Kurt Geihs and Onn Shehory and John Wilkes}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.09201.8}, URN = {urn:nbn:de:0030-drops-21029}, doi = {10.4230/DagSemProc.09201.8}, annote = {Keywords: Fault management, cost-effectiveness} }
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