[Knowledge-based AI] {ud409} Lesson 1: 01 - Intro to Knowledge-Based AI

 

 

Characteristics of AI Problems

 

 

 

 Characteristics of AI Agents

 

 

 

 

 What is Knowledge-Based AI?

 

Optional Reading: "What is AI anyway?" - Ashok K. Goel, Jim Davies 

 

 

 

 Foundations: The Four Schools of AI

Optional reading: Artificial Intelligence: A Modern Approach (Russell & Norvig), Ch. 1 Section 1.

A pdf of the first chapter of the book can be found on the authors' homepage, at this link.

 

 

 

 What are Cognitive Systems?

Optinal reading: The Cognitive Systems Paradigm (Langley Paradigm)

 

 

 

 

 

Cognitive System Architecture 

 

three layers architecture:

 

• Reaction: not planning, just conditional reaction

 

• Deliberation: planning

 

• Metacognition: reasons about internal metal world (including deliberation or reaction).

 

• • 　=> eg, change the lane to the left, the cars behind honk because I didnt leave enough space for the cars alread on the left lane
  •    => be aware that the lane chaning didnt go smoothly
  •    => think about my actions and deliberation led to the actions
  •    => may decide to change or reconfigure or repair the deliberation that led to the suboptimal plan for chaning the lanes

 

 

 

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