kim, erim and the silo of doom
DESCRIPTION
For the organisations that build long-lived products such as aircraft and buildings, integrating CAD with systems throughout the product lifecycle brings with it many benefits, but from a preservation perspective it creates additional problems and exacerbates others. The KIM Project (amongst other things) looked at preservation-friendly methods of working with CAD within and outside the design team. The ERIM Project is now seeing how the lessons learned from KIM might be applied in managing engineering research data. The original and a fuller transcript are available at: http://opus.bath.ac.uk/19825TRANSCRIPT
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Because good research needs good data
KIM, ERIM and the Silo of DoomLessons from two long-lived data projects
Alex Ball
DCC/UKOLN, University of Bath
16th July 2010
This work is licensed under Creative Commons BY-NC-SA 2.5Scotland: http://creativecommons.org/licenses/by-nc-sa/2.5/scotland/
Funded by
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Digital Curation Centre
Who are we?É UK-based centre of expertise in digital curation.É Partnership between Universities of Bath, Edinburgh and
Glasgow.É Primary (but not exclusive) focus on research data.
What do we do?É Develop curation tools, resources and learning materials.É Provide training and other events.É Build communities of data curators and foster good practice.É Collaborate in projects demanding digital curation expertise.
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KIM Project
É £5.5 million Grand Challenge project.É Funded by EPSRC and ESRC.É 80 industrial collaborators.É 13 partners across 11 universities.É Strategies and tools for the emerging product service paradigm:
É Advanced product representation.É Learning throughout the lifecycle.É Managing the lifecycle.É Environment, Groups, Individuals, Practices, Tools.
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Engineering information flows
Pre-existinginformation &
experience
Design
Product 1Designteam
Designteam
In service
Production
Upgrade
Disposal
Partners Regulators
Customers
In serviceDesignProduct 2
Production
Upgrade
Disposal
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Engineering information flows
Pre-existinginformation &
experience
Design
Product 1Designteam
Designteam
In service
Production
Upgrade
Disposal
Partners Regulators
Customers
In serviceDesignProduct 2
Production
Upgrade
Disposal
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Engineering information flows
Pre-existinginformation &
experience
Design
Product 1Designteam
Designteam
In service
Production
Upgrade
Disposal
Partners Regulators
Customers
In serviceDesignProduct 2
Production
Upgrade
Disposal
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Engineering information flows
Pre-existinginformation &
experience
Design
Product 1Designteam
Designteam
In service
Production
Upgrade
Disposal
Partners Regulators
Customers
In serviceDesignProduct 2
Production
Upgrade
Disposal
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No, not this kind of Silo of Doom
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Information silos
CADmodels
CNCmodels
Servicerecords
Performancedata
FEAmodels
Processmodels
Rationalereports
. . .
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Integrating silos
Curation problems:É Integrating product information with current lifecycle systems.
É Computer-aided manufactureÉ Computer-aided engineeringÉ Product lifecycle management (PLM) systems
É Integrating product information with futurelifecycle systems. ISO
10303
É STEP (ISO 10303)É ???
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Integrating silos
Curation problems:É Integrating product information with current lifecycle systems.
É Computer-aided manufactureÉ Computer-aided engineeringÉ Product lifecycle management (PLM) systems
É Integrating product information with futurelifecycle systems. ISO
10303
É STEP (ISO 10303)É ???
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Limitations of CAD models
No direct
feedback
Multiple
viewpoints
Format
quickly
obsolete
Locked into
proprietary
software
Big file
sizes
Commercial
secrets
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Lightweight Models with Multilayer Annotations
Different annotation layersfor different viewpoints
(design, manufacture,service) and for differentsecurity levels (internal,
public)
Geometry layer
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Registry/Repository of Representation Informationfor Engineering
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ERIM Project
É Funded by JISC.É Research Data Management Programme, Research Data
Management Planning for Research Funders’ Projects strand.É University of Bath: IdMRC and UKOLN/DCC.É Managing data produced by
É KIM Project;É other IdMRC research.
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Silo of Doom strikes again
Storage
Confidentiality Context
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Silo of Doom strikes again
Storage Confidentiality
Context
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Silo of Doom strikes again
Storage Confidentiality Context
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Data processing flows
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Conclusions
É STEP where possible.É Simple solutions elsewhere.
É Identify the information needed.É Identify a simple way of storing that information.É Find a way of getting information there that arises from a natural
workflow.
É Avoid creating new silos.É Manage the silos you have carefully.
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Further information
Ding, L. et al. (2009). Annotation of lightweight formats for long-termproduct representations. International Journal of Computer IntegratedManufacturing, 22(11), 1037-1053. DOI:10.1080/09511920802527616
Ball, A. (2010). Review of the State of the Art of the Digital Curationof Research Data. (ERIM Project Document erim1rep091103ab12).University of Bath. http://opus.bath.ac.uk/19022
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Other work
FACADE (Future-proofing Architectural Computer-Aided DEsign)É Archiving architectural CAD models in DSpace.É http://facade.mit.edu/
É Smith, M. (2009). Curating Architectural 3D CAD ModelsInternational Journal of Digital Curation, 4(1), 98-106.http://ijdc.net/ijdc/article/view/105
SHAMAN (Sustaining Heritage Access through Multivalent ArchiviNg)É Enabling preservation in PLM systemsÉ http://shaman-ip.eu/shaman/
É Brunsmann, J. & Wilkes W. (2009). Enabling product designreuse by long-term preservation of engineering knowledge.International Journal of Digital Curation, 4(3), 17–28.http://ijdc.net/ijdc/article/view/131
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Acknowledgements
É Slide 8: Lian Ding.É Slide 9: Images by Lian Ding.É Slide 13: Tom Howard.
É KIM Project: Lian Ding, Manjula Patel, Jason Matthews, ChrisMcMahon, Glen Mullineux, and many others. . .
É ERIM Project: Mansur Darlington, Tom Howard, ChrisMcMahon, Steve Culley, Liz Lyon.
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Because good research needs good data
Thank you for your attention
DCC Website: http://www.dcc.ac.uk/Alex Ball: http://www.ukoln.ac.uk/ukoln/staff/a.ball/
DPC: Computer-Aided Design 16th July 2010