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Subject: Re: [soa-rm-ra] My refactor of the willingness and trust diagram:)
I prefer a simpler diagram where there is just one class of evidence that includes the entire corpus of evidentiary material from opinions to facts subject to individual interpretation with regard to whether any given piece of evidence supports Trust or Risk. I prefer Ken's latest definitions for Trust and Risk. Because Trust and Risk are individual determinations, I think we are best served by staying out of any characterization about what goes into that determination. Some people may seek a finely graduated balance while others may use crude emotional prejudices. We can't know and shouldn't fall into the trap of trying make rational what may not be. We can, however, encourage rational accountability by providing the means for that. We do however, need to provide a basis for accurately automating this process where logical, objective, mathematical factoring must be brought to bear to make our logcial class structures work in the world of work process flows. That is why I think that in addition to the pure, undifferentiated corpus of Evidence, we also need Willingness Factors that can be elaborated in concrete solution architectures with confidence that such a system will actually allow decent security and provide for accountability with regard to Trust and Risk. Cheers, Rex At 10:51 PM -0400 6/25/09, Ken Laskey wrote: >My problem with this is there is Evidence and that Evidence may >contribute to the assessment of Trust, Risk, both, or neither. Your >diagram makes it look like the evidence has to be in one bin or the >other. > >In addition, Willingness does not just come from Trust but rather >from an adequate balance, as decided by the Trusting Actor, between >Trust and Risk. Also, your Reputation is an orphan with no use >other than to be called out. > >Ken > >On Jun 25, 2009, at 10:00 PM, Francis McCabe wrote: > >><Trust, Risk and Willingness.png> > >----------------------------------------------------------------------------- >Ken Laskey >MITRE Corporation, M/S H305 phone: 703-983-7934 >7515 Colshire Drive fax: 703-983-1379 >McLean VA 22102-7508 > > > > > > >--------------------------------------------------------------------- >To unsubscribe from this mail list, you must leave the OASIS TC that >generates this mail. Follow this link to all your TCs in OASIS at: >https://www.oasis-open.org/apps/org/workgroup/portal/my_workgroups.php -- Rex Brooks President, CEO Starbourne Communications Design GeoAddress: 1361-A Addison Berkeley, CA 94702 Tel: 510-898-0670
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