Which of the following is not a property of a good system for representation of knowledge in a particular domain?

The correct answer is Presentation adequacy

Key Points

• Presentation Adequacy:
  • This refers to how well the representation can convey the intended meaning to a user or another system. It involves the clarity and effectiveness of the representation for human understanding.
• Inferential Adequacy:
  • This property is about the representation's ability to support reasoning and inference. A good representation should allow for drawing conclusions and making inferences based on the knowledge it encapsulates.
• Inferential Efficiency:
  • This property relates to how quickly and effectively the system can perform inference operations. An efficient system can make logical deductions or draw conclusions in a timely manner.
• Acquisitional Efficiency:
  • This property is concerned with how well the system can acquire new knowledge or adapt to changes in the environment. An efficient system for knowledge representation should be able to incorporate new information easily.

So, in the context of knowledge representation systems, presentation adequacy might not be considered a primary property because the primary focus is often on the system's ability to represent, reason, and acquire knowledge efficiently. The effectiveness of presenting information to users is crucial but might be considered as a secondary aspect in comparison to the system's overall efficiency in handling knowledge.