NDLI: Towards self-healing systems via dependable architecture and reflective middleware

Content Provider	IEEE Xplore Digital Library
Author	Hong Mei Gang Huang Wei-Tek Tsai
Copyright Year	2005
Description	Author affiliation: Sch. of Electron. Eng. & Comput. Sci., Peking Univ., Beijing, China (Hong Mei; Gang Huang)
Abstract	Self-healing systems focus on how to reducing the complexity and cost of the management of dependability policies and mechanisms without human intervention. This position paper proposes a systematic approach to self-healing systems via dependable architecture and reflective middleware. Firstly, the differences between self-healing systems and traditional dependable systems are illustrated via the construction of a dependable computing model. Secondly, reflective middleware is incorporated into the dependable computing model for investigating the feasibility and benefits of implementing self-healing systems by reflective middleware. Thirdly, dependable architectures are introduced for providing application specific knowledge related to self-healing. Fourthly, an architecture based deployment tool is implemented for deploying dependable architectures into heterogeneous and distribute environments. Finally, an architecture based reflective J2EE application server, called PKUAS, is implemented for interpreting and enforcing dependable architectures at runtime, that is, discovering or predicting and recovering or preventing failures automatically under the guide of dependable architectures.
Sponsorship	IEEE Tech. Comm. on Distributed Process
Starting Page	337
Ending Page	344
File Size	521579
Page Count	8
File Format	PDF
ISBN	0769523471
ISSN	15301443
DOI	10.1109/WORDS.2005.54
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-02-02
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer architecture Middleware Computer science Runtime Condition monitoring Costs Engineering management Humans Taxonomy Object oriented modeling
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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