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IAI

IAI. is-a: … name: Introduction to Artificial Intelligence syllabus: … prerequisites: F&LP, Logic type: elective hours: Lecture 3 difficulty (default): medium interest (default): high importance: high number-of-students: medium. IAI-1998. is-a: IAI lecturer: YF

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IAI

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  1. IAI • is-a: … • name: Introduction to Artificial Intelligence • syllabus: … • prerequisites: F&LP, Logic • type: elective • hours: Lecture 3 • difficulty (default): medium • interest (default): high • importance: high • number-of-students: medium

  2. IAI-1998 • is-a: IAI • lecturer: YF • takes-place: Wed 15:45-18:30, Classroom 6 • semester: spring • year: 1998 • number-of-students: 20

  3. IAI Classes is-a Lecture Exercise IAI 1998 Frame Hierarchy IDC course … 1st year 2nd year 3rd year CS Law Business Theory Applied Workshop ako

  4. Event Frames

  5. Earthquake Hits Lower Slabovia • Today, an extremely serious earthquake of magnitude 8.5 hit Lower Slabovia, killing 25 people and causing $500 million in damage. The President of Lower Slabovia said that the hard-hit area near the Sadie Hawkins fault has been a danger zone for years.

  6. Story Understanding by Filling Frames

  7. Earthquake Summary Pattern • An earthquake occurred in <value in Location slot> <value in Day slot>. There were <value in Fatalities slot> fatalities and $<value in Damage slot> in property damage. The magnitude was <value in Magnitude slot> on the Richter scale; the fault involved was the <value in Fault slot>.

  8. Instantiated Earthquake Summary Pattern • An earthquake occurred in Lower Slabovia today. There were 25 fatalities and $500 million in property damage. The magnitude was 8.5 on the Richter scale; the fault involved was the Sadie Hawkins.

  9. Earthquake Study Stopped • Today, the President of Lower Slabovia killed 25 proposals totaling $500 million for research in earthquake prediction. Our Lower Slabovian correspondent calculates that 8.5 research proposals are rejected for every one approved. There are rumors that the President's science advisor, Sadie Hawkins, is at fault.

  10. Thematic-Role Frames

  11. "Robbie made coffee for Suzie with a percolator"

  12. "Robbie went to the theater with Suzie by car"

  13. Thematic Inference (1) • Robbie was sent to the scrap heap by parcel post. • Robbie was sent to the scrap heap by Marcel Proust.

  14. Thematic Inference (2) • He shot the rabbit. • He shot the picture.

  15. Thematic Inference (3) • He threw some food. • He threw away some food. • He threw up some food.

  16. Thematic Inference (Summary)

  17. Taxonomy

  18. Take • Take1: transport. Either source or destination or both should appear. • Take2: swindle. No source or destination; only people can be swindled. • Take3: swallow medicine. Beneficiary = agent. • Take4: steal. People are not stolen. • Take5: initiate and execute social event with another person. Always with particle “out”. • Take6: remove. People cannot be removed. Always with particle “out”. • Take7: assume control. With particle “over”. • Take8: remove from the body. Always with particle “off”.

  19. Linguistic Constraints

  20. Analysis of Sentences • Robbie took aspirin. • Robbie took aspirin for Suzie. • Robbie took out Suzie. • Robbie took out the box. • Robbie took the ball to Suzie. • Robbie took Suzie. • Robbie took Suzie to town. • The ball was taken out of town by Robbie by car for a day for Suzie.

  21. Move-body-part Move-object Expel Ingest Propel Speak See Hear Smell Feel Move-possession Move-concept Think-about Conclude Do Primitive Actions

  22. "Robbie enjoyed putting the wedge on the red block"

  23. "Suzie told Robbie to put the wedge on the red block"

  24. "Suzie comforted Robbie"

  25. "Robbie was gored by the test"

  26. Sub-actions (1)

  27. Sub-actions (2)

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