Research Article
Some Criteria of the Knowledge Representation Method for an Intelligent Problem Solver in STEM Education
Table 6
Comparison between methods for knowledge representation.
| Method | Generality | Usability | Practicality | Formality |
| Formal logic | Level 2 | Level 1 | Level 1 | Level 4 | Networks | Level 2 | Level 3 | Level 2 | Level 3 | Ontology | Level 3 | Level 3 | Level 2 | Level 3 | Algebraic approach | Level 1 | Level 2 | Level 1 | Level 4 | Rela-Ops model | Level 4 | Level 4 | Level 3 | Level 3 |
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