Initial document about the extension and restriction of Akoma Ntoso

Dear all, 

as promised during today's conf call, here is the 2012 document about mechanisms for extending and restricting Akoma Ntoso. 

Please feel free to comment and criticize it as needed. 

Ciao

Fabio

--

Fabio Vitali                                          The sage and the fool
Dept. of Informatics                                     go to their graves
Univ. of Bologna  ITALY                               alike in this respect:
phone:  +39 051 2094872                  both believe the sage to be a fool.
e-mail:                   Where, then, may wisdom be found?
http://vitali.web.cs.unibo.it/   Qi, "Neither Yes nor No", The codeless code


--

Fabio Vitali                                          The sage and the fool
Dept. of Informatics                                     go to their graves
Univ. of Bologna  ITALY                               alike in this respect:
phone:  +39 051 2094872                  both believe the sage to be a fool.
e-mail:                   Where, then, may wisdom be found?
http://vitali.web.cs.unibo.it/   Qi, "Neither Yes nor No", The codeless code



--

Fabio Vitali                                          The sage and the fool
Dept. of Informatics                                     go to their graves
Univ. of Bologna  ITALY                               alike in this respect:
phone:  +39 051 2094872                  both believe the sage to be a fool.
e-mail:                   Where, then, may wisdom be found?
http://vitali.web.cs.unibo.it/   Qi, "Neither Yes nor No", The codeless code