Suppose that an agent has the following sentences in its knowledge base: KB = {P= QVR, P,-Q} On your work paper, use model-checking to compute whether the following entailment holds (is true) KB ER Then answer the following questions. How many possible worlds are there for these sentences? Answer: How many models are there of the knowledge base (KB)Y? Answer: How many models are there of the query? Answer: Does the query follow logically from the knowledge base? Write "yes" or "no" (without the quotes). Answer:
Suppose that an agent has the following sentences in its knowledge base: KB = {P= QVR, P,-Q} On your work paper, use model-checking to compute whether the following entailment holds (is true) KB ER Then answer the following questions. How many possible worlds are there for these sentences? Answer: How many models are there of the knowledge base (KB)Y? Answer: How many models are there of the query? Answer: Does the query follow logically from the knowledge base? Write "yes" or "no" (without the quotes). Answer:
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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