An approach to unification production rules obtained from various sources of knowledge

Discusses the problem of merging of production rules derived from different sources of knowledge (experts, problem-oriented texts, electronic media as databases), to construct a complete and consistent knowledge bases in integrated expert systems. Described the features of distributed knowledge acquisition within the task-oriented methodology for the integrated expert systems and created on its basis of automated technology, including a new generation of tools – software complex AT-TECHNOLOGY. Described the features of application of the theory of multisets to combine production rules derived from sources of different typology.