Dear Ian, Thanks for the authoritative explanation. Regards Matthew From: ontology-summit-bounces@xxxxxxxxxxxxxxxx [mailto:ontology-summit-bounces@xxxxxxxxxxxxxxxx] On Behalf Of Ian Bailey Sent: 14 March 2013 20:58 To: Pavithra; Ontology Summit 2013 discussion Subject: Re: [ontology-summit] Thank you. Folks, The concept of capability as a tool for strategic planning originates in the military. I think McKinsey did the original work on this in the 90s for UK MOD and also some work in US DoD. Capability is explicitly NOT about process. The whole idea is to allow strategic thinking without resorting to design of processes. Capabilities should be expressed in terms of outcomes - what, not how. Once you've worked out your capabilities, you can think about the processes and systems needed to deliver the capability. The concept has now found much wider use in the commercial world - see http://hbr.org/2010/06/the-coherence-premium/ar/1 and it also seems to have found a home in IT for portfolio management and application rationalisation, though whether those guys stick to the process-independence rule is somewhat questionable. It's a very tricky concept to model in an ontology. In IDEAS we take the approach that a capability is the set of all possible things that are capable of achieving a particular outcome. Capabilities can have measures of effectiveness which constrain the members of the set. This approach seems to work for military architectures and strategic acquisition planning. We then have the concept of a capability configuration (people, systems and processes) that deliver the capability (these become subtypes of the capability) and finally fielded capabilities - physical things that are instances of the capability configuration and also therefore instances of the capability. MODAF works this, and I think DoDAF does too. Chris Partridge did a lot of work on this for us - esp. around the dispositional aspects of capability. Regards
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