And-elimination-introduction rule - artificial intelligence, Computer Engineering

And-Elimination-Introduction rule - Artificial intelligence:

And-Elimination

In English, this says that "if you know that many things are all true, then you know that any 1 of them is also true". It means that you can make a simple conjunction by just taking 1 of the conjuncts (in effect, eliminating the   s).

A1   A2 ... An /Ai

Note that 1 ≤ i ≤ n.

And-Introduction

In English language, this says that "if we know that many things are true, then we know that the conjunction of all of them is true", so we may introduce conjunction ('and') symbols.

A1,   A2,  ...,   An/ A1 ∧ A2   ...   An

This cannot seem to be saying much. Though, lets that at our knowledge base we are working with very different sentences at different places, and we know some of them are true.  Then we may make a bigger sentence out of them by conjoining the smaller ones.

Posted Date: 10/2/2012 8:17:05 AM | Location : United States







Related Discussions:- And-elimination-introduction rule - artificial intelligence, Assignment Help, Ask Question on And-elimination-introduction rule - artificial intelligence, Get Answer, Expert's Help, And-elimination-introduction rule - artificial intelligence Discussions

Write discussion on And-elimination-introduction rule - artificial intelligence
Your posts are moderated
Related Questions
Classify Process, differentiate program, process A process maybe concerned to be a program being run. A program isn't a process of itself; it's a passive Entity while the proce

What are base tables of an aggregate object? The tables making up an aggregate object (primary and secondary) are known as aggregate object.

You are required to review the system-wide security settings on our SAP system. The data file RSPARAM contains an extract from the client's system. You are to produce a report (

Explain The Storage Class extern The Storage Class extern : One method of transmitting information across blocks and functions is to use external variables. When a variable is

What are the components of I-way Infrastructure? There are three mechanism of the I-way infrastructure: Consumer access equipment Local on-Ramps Global informa

Briefly explain the floating point representation with an example? The floating point representation has 3 fields 1.sign bit 2.siginificant bits 3.exponent For  exa

What are the end-to-end layers of OSI structure? The layers 4 to 7 of ISO-OSI reference model communicate along with peer entities into the end systems. Now here is no communi

What is the number of control lines for a 8 - to - 1 multiplexer ? Ans. There are 3 control lines, for an 8 to 1 Multiplexer. The control signals are utilized to steer any one

Q. What is Drawbacks of CD- ROM? Drawbacks of CD- ROM are as below: 1. It is read-only and can't be updated. 2. It has an access time much longer than magnetic disk dri

What is Race condition? Race condition: The circumstances where several processes access - and manipulate shared data-concurrently. The last value of the shared data depends