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RE: Will The Real SOA Please Sit Down?

• To: "Bullard, Claude L \(Len\)" <len.bullard@i...>,"Mark Baker" <distobj@a...>,"Michael Champion" <michael.champion@h...>
• Subject: RE: Will The Real SOA Please Sit Down?
• From: "Chiusano Joseph" <chiusano_joseph@b...>
• Date: Wed, 11 Jan 2006 14:07:36 -0500
• Cc: <xml-dev@l...>
• Thread-index: AcYW3Q4hRdhNPl0aQvGE15RukkMxrwABQDkQ
• Thread-topic: Will The Real SOA Please Sit Down?

> -----Original Message-----
> From: Bullard, Claude L (Len) [mailto:len.bullard@i...] 
> Sent: Wednesday, January 11, 2006 1:30 PM
> To: 'Mark Baker'; Michael Champion
> Cc: Chiusano Joseph; xml-dev@l...
> Subject: RE:  Will The Real SOA Please Sit Down?
> 
> Is it fair to say that given orchestration/choreography, a 
> composition of processes using services could be described by 
> a process calculus such as pi calculus?

Yes - in fact, W3C Choreography Description Language (WS-CDL) is based
on pi-calculus.
 
> Readers of the CG list know the sources for this.  Lurkers 
> may wish to query answers.com for a short overview of pi 
> calculus and process calculus.
> 
> I wonder if the SOA Reference Model can be described using a 
> pi calculus notation.  Really don't know....

Answer from the SOA-RM list: Pi-calculus may be an important notation,
but it is neither used in the RM, nor is it particularly relevant to the
RM. 

Joe

Joseph Chiusano
Associate
Booz Allen Hamilton
 
700 13th St. NW, Suite 1100
Washington, DC 20005
O: 202-508-6514  
C: 202-251-0731
Visit us online@ http://www.boozallen.com
 > len
> 

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