Frames and Logic

• Frames (and Scripts) are a mechanism for structuring data
• A good example is the verb frame.
• Exam Questions
• Show me a verb frame for I like Pat
• Show me a frame for an HTML document?
• What is the key difference between frames and semantic nets? How are they related.
  
  
• Logic has true, and false values, connectives (implication, and, or, not), and predicates(functions).
• Exam Questions
• Draw a logical formula for the following statement
• What is the truth value of the following statement, or what is the truth table for the following statement?
• How is logic similar to rule based systems?
• Write a function that implements And.