Location : please upload a pdf file over the ePortal.
Form : it could be a scan of a handwritten answer. (It might be an easy choice, if you wish to
provide some drawings).
Your task:
write an access control policy according to XACML standard. The situation is that there is a set of articles to be reviewed
and a set of reviewers. Some of the reviewers are simultaneously the authors of the papers.
Create a policy that captures the conflicts of interest: the decision should be to accept or deny an access
to write a review on a given paper.
Capturing conflicts of interest in this case is uneasy task and you might be creative.
Definitely:
nobody should be given the right to review own paper,
if A has a paper co-authored by B, then A must not review any paper of B,
nobody should be given the right to review the paper of own boss.
It is recommended to use one of free policy editors available in the internet.
In this case please specify what you have used and look through the code generated.