[provenance-challenge] Re: process hierarchy representation

[Natalia Kwasnikowska]

On 18 Jun 2009, at 12:02, Ben Clifford wrote:

>
> At the PC3 workshop at least two people were interested in some  
> different
> representation of process hierarchy representation than the present
> accounts model.
>
> Is anyone writing an OPM proposal for that?
>
> I can write one based around what I see from Swift if no one else is.
>
> -- 
>

Luc Moreau, Jan Van den Bussche and I are currently busy with a  
formalisation of refinement hierarchy through the use of accounts. It  
would be very interesting to see your model as well and use it to test  
whether our mechanism is good enough.

-- Natalia