
95Confidentiality, Privacy, and Trust for Social Media Data
In Figure 8.11, ontologies, CPT policies, and credentials are given to the expert system such
that the expert system can advise the client or server who should receive access to what particular
resource and how these resources should further be regulated. The expert system will send the poli-
cies to the web rules, credentials, ontologies, and policies (WCOP) parser to check for syntax errors
and validate the inputs. The information contained within the dashed box is a part of the system that
is only included in the Advanced TP&C system. The inference engines (e.g., TIE, PIE, and CIE) ...