Drawbacks to resolution theorem, Computer Engineering

Drawbacks to resolution theorem:

Thus the underlining here identifies some drawbacks to resolution theorem proving:

  • It only works for true theorems that can be expressed in first order logic:

Just cannot to check at the same time where a conjecture is true or false, but it can't work in higher order logics. So if there are related techniques which address these problems, than to varying degrees of success. 

  • While it is proven such the method will find the solution, there in practice the search space is often too large to find one in a reasonable amount of time, so even for fairly simple theorems.

 

So notwithstanding these drawbacks, there resolution theorem proving is a complete method: but if your theorem does follow from the axioms of a domain so such resolution can prove it. However, it only uses one rule of deduction the resolution but the multitude we saw in the last lecture. Thus it is comparatively simple to understand how resolution theorem provers work. Here for these reasons and the development of the resolution method was a major accomplishment in logic in which with serious implications to "Artificial Intelligence" research. 

There resolution works by taking two sentences and resolving them with one ultimately resolving two sentences to produce the False statement. So we can say that the resolution rule is more complicated other than the rules of inference we've seen before we require  to cover some preparatory notions before we can understand how it works. Now here in particularly we use to look at conjunctive normal form and unification before we can state the full resolution rule at the heart of the resolution method to justified.

Posted Date: 1/11/2013 6:13:41 AM | Location : United States







Related Discussions:- Drawbacks to resolution theorem, Assignment Help, Ask Question on Drawbacks to resolution theorem, Get Answer, Expert's Help, Drawbacks to resolution theorem Discussions

Write discussion on Drawbacks to resolution theorem
Your posts are moderated
Related Questions
Task 1:   Methodologies are 'regarded as a recommended series of steps and procedures to be followed in the course of developing an information system' and were introduced to im

What is the significance of XML in EDI and electronic commerce?   XML has been defined as lightweight SGML XML shows great promise for its inherent ability to permit a " doc

#what is the history of computer science

Q. Explain basic function of Keyboard? Keyboard is the major input device for your computer. It is an accurate and fast device. The multiple character keys permit you to transm

Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b

Designed, developed, tested and documented the demo created for NPBlox framework. NPBlox framework is a framework which enabled developers to create CLI/WEB/SNMP interfaces for

I have to make a quiz machine program in in Visual Basic with the following: A menu strip that must be formed programmatically (ie NOT dragged and dropped onto the form). There

Q. Describe the basic aspects of ENIAC? The main aspects of ENIAC can be summarized as: ENIAC was a general purpose-computing machine in that vacuum tube technology was

Q. Illustration to demonstrate design of sequential circuits? Let us take an illustration to demonstrate above process. Suppose we want to design 2-bit binary counter employing

What is the difference between the C#.NET and VB.NET? VB.NET - It don't have the XML Documentation. - It don't have the Operator Overloading. - It dont't have the P