dc6fbd7f_define_it_in_an_applicable_way__Expert_Systems
[E-knowledge Systems] E-knowledge system may be easily incorporated into any kind of information system due to support of wide range of data input and output sources [Expert Systems] 
It is relatively hard work to incoroprate expert system into other information systems due to sequential nature of data input and output
Intellectual activity, knowledge, information, data... An attempt to define it in an applicable way
Expert Systems