id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_uus5mifswfhjrdx4l3rjafh7lm	Tim Menzies	Object-oriented patterns: lessons from expert systems	1997	22	.pdf	application/pdf	9292	964	61	or knowledge-level modelling (e.g. KADS) is to identify abstract patterns of inference that appear in many expert systems. abstract patterns of inference and program structure, it is argued, are productivity tools for the creation KEY WORDS OO patterns expert systems knowledge-level modelling A similar idea, called ��� or knowledge-level modelling can be found in the expert systems Our general claim will be that OO reuse patterns and ��� (e.g. KADS) are similar enough for lessons The goal of ��� modelling is to identify abstract reusable inference skeletons that appear in many expert systems; e.g. diagnosis, classification, monitoring, etc. OO patterns are usually expressed in a different notation to ��� inference skeletons (compare Figure 4 with Figure 12). Certain ��� authors note certain similarities between the different abstract reusable inference patterns proposed by KADS: intuition is that the abstractions offered by OO reuse design patterns and ��� are true and useful for	./cache/work_uus5mifswfhjrdx4l3rjafh7lm.pdf	./txt/work_uus5mifswfhjrdx4l3rjafh7lm.txt