UGC NET CSE | September 2013 | Part 3 | Question: 5

Question

The Blocks World Problem in Artificial Intelligence is normally discussed to explain a

• A. Search technique
• B. Planning system
• C. Constraint satisfaction system
• D. Knowledge base system

Answer 1

Answer B

• The blocks world is one of the most famous planning domains in artificial intelligence.
• Imagine a set of cubes (blocks) sitting on a table.
• The goal is to build one or more vertical stacks of blocks.
• The catch is that only one block may be moved at a time: it may either be placed on the table or placed atop another block.
• Because of this, any blocks that are, at a given time, under another block cannot be moved.

More details:https://en.wikipedia.org/wiki/Blocks_world