✍ Scribed by Antoni Ligęza
No coin nor oath required. For personal study only.
Ŕule-based systems constitute the most popular tool for specification of operational knowledge in the majority of knowledge-based systems. This paper addresses the issue of analysis and verification of selected properties of such systems in a systematic way. A uniform, tabular form of single-level rule-based systems is put forward. Such systems can be used independently as a generalized form of decision tables, or as the lower level components of a hierarchical, multilevel control and decision support knowledge-based system. An algebraic knowledge representation form is proposed and algebraic bases for system verification are outlined.
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