W E L C O M E .


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Griffith UniversitySchool Of Computing and Information TechnologyCIT 6116
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W E L C O M E

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Griffith University School Of Computing and Information Technology CIT 6116 – Advanced Topics in Information Systems introduced by Ovidiu S. Noran http://www.cit.gu.edu.au/~noran Research Design for PhD Thesis: Enterprise Reference Architectures and Modeling Frameworks

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PhD Research Design " Contents " Introduction Theoretical Framework Research Approach & Strategy Research Methods Research Tools Conclusion

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PhD Research Design " Contents " Introduction Theoretical Framework Research Approach & Strategy Research Methods Research Tools Conclusion

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\'The Rich Picture\'

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PhD Research Design " Introduction\' Enterprise Integration and Modeling (audit) . • better comprehend business structure, protect and reuse the information; • work the business (executable models) • extreme reason: change handle ( EM = philosophy of progress ) • EI utilizes the EM to empower and execute the change procedure. Investigate Question. • meta-system costruction conceivable ? • formalisations of hypothetical system and mapping achievable ? • would they bolster making of the meta-system ?

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PhD Research Design " Contents " Introduction Theoretical Framework Research Approach & Strategy Research Methodologies Research Tools Conclusion

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PhD Research Design " Theoretical Framework\' Theoretical Framework. • embrace the GERAM - a toolbox for creation & support of endeavors for their whole life history . Indicates just reqs. for models, techniques, devices. • sufficiently expressive to hold all other displaying systems. • might be utilized as an agenda for fulfillment/covers. • primary part: GERA – an existence cycle engineering • outlined along three principle measurements: see (F I R O), instantiation, life cycle. • specialization (steady) versus instantiation (one-stage)

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"GERAM"

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"GERA"

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PhD Research Design " Contents " Introduction Theoretical Framework Research Approach & Strategy Research Methods Research Tools Conclusion

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PhD Research Design " Research Approach\' Action Research

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PhD Research Design " Research Strategy\'

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PhD Research Design " Research Assumptions\' Research Approach. • Action Research as an exploration approach (counting other research strategies) • Define F (GERAM), A (hypothetical), P (genuine), M R (look into - AR) , M PS (critical thinking - apply meta-system) Research Strategy. • Prepare AR: Research address, lit survey, rehash address, receive hypothesis • Enter AR cycle: theoretical improvement, lab testing (emphasize ?), field testing, reflection/hypothesis augmentation, repeat if essential. • Exit AR cycle: (condition = legitimate model) last reflections, state discoveries, disperse comes about, characterize additionally look into.

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PhD Research Design " Contents " Introduction Theoretical Framework Research Approach & Strategy Research Methods Research Tools Conclusion

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PhD Research Design " Research Methodologies\' Research Methods. • Accepted: activity investigate (approach), theoretical advancement, elucidating/interpretive, research facility/field experimentation, subjective/pugnacious (dubious). • Potential: contextual analysis, ethnography (basic), reenactment, hypothesis verification. • Rejected: overview, diversion/pretending, determining/fates inquire about, longitudinal (multimethod, needs broad length). Utilization of Data. • Mainly optional information at this stage - must evaluate source, unique purposes, techniques utilized. Possibly secret data - includes confide in building.

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PhD Research Design " Contents\' Introduction Theoretical Framework Research Approach & Strategy Research Methods Research Tools Conclusion

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PhD Research Design " Research Tools\' General Tools. Devices for research plan: e.g. Methodologist\'s Toolchest Tools for subjective: NUD*IST (file, hypothesis bld), HyperResearch (visual, media) Tools for quantitative: SphinxSurvey, GBStat (not liable to be as of now utilized) Tools for blended: e.g. C-I-Said, Code-A-Text (content/diagrams/media examination) Enterprise Modeling Tools. Vast number however no entire apparatus accessible (must utilize blend) . Strategy fracture. Poor hypothetical support (powerless fundamental semantics) . No vigorous principles on what instruments to include, for which issue (adressed by the current meta-procedure being planned) Initially include ERWin/BPWin, METIS, FirstStep, SystemArchitect, KBSI.

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PhD Research Design " Contents\' Introduction Theoretical Framework Research Approach & Strategy Research Methods Research Tools Conclusion

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PhD Research Design " Conclusion\' Present Position. The investigator is a facilitator additionally a frameworks master, guided by an interpretivist (social-relativist) worldview and a hostile to positivistic position. The hypothetical system is GERAM – a nonexclusive prerequisites structure. The examination approach received: intelligent/iterative activity look into containing elucidating/interpretive, theoretical improvement, lab/field test, subjective/contentious (trailed by testing). The specialist must recognize basic parts of AR and claim predispositions and suppositions; must take after AR \'get ready - enter - reflect/cycle - leave\' worldview. Last Note . Research is a dynamic element with its own particular life cycle, requiring distinctive research techniques for various stages/sees. It might itself be displayed and kept up by GERAM.

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T H E N D

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