Predicates, functions and constant symbols, Computer Engineering

Assignment Help:

Fred, Barney and Ralph belong to the La Trobe Mountain Club. Every member of the Club is either a skier or a hiker. Anyone that doesn't like snow does not like skiing. No hikers like rain. Ralph dislikes whatever Fred likes, and likes whatever Fred dislikes. Fred likes rain and snow.  

(a)  Choose a suitable set of predicates, functions and constant symbols for representing the above knowledge in First Order Logic, and provide a glossary where you indicate their intended meaning.

(b)  Using only the predicates, functions and constant symbols you have described above, write sentences in first-order logic that represent this knowledge. 

(c)  Convert the sentences into clausal form and give the resulting set of clauses. 

(d)  Use resolution refutation to find the member of the Mountain Club who is a hiker but not a skier. Show the complete resolution derivation (in sequence or tree form), clearly indicating which clauses are resolved, and the unifier used.


Related Discussions:- Predicates, functions and constant symbols

What are the uses of router, What are the uses of Router? Router: ...

What are the uses of Router? Router: A router is used to transfer or route data among two or more similar networks. This determines the next network point to that a data

Bootstrap, The device is packaged in a 80 pin PLCC device as shown.The main...

The device is packaged in a 80 pin PLCC device as shown.The main groupings of the pins are as follows Port A PA0 - PA7 Parallel Port or Timer Port B PB0 - PB7 Parallel Port or High

Develop system flow charts - nasa near earth object, Background Information...

Background Information The National Aeronautics and Space Administration (NASA) is the agency within the United States Government responsible for US space exploration. Within th

Bank prevent an infinite loop, a) Write a program that figures out how long...

a) Write a program that figures out how long it will take to pay off a credit card by making payments of $10 every month. Take care to avoid infinite loops. (How would a bank preve

Explain functional roles of information system, Q. Explain Functional Roles...

Q. Explain Functional Roles of Information System? Functional Roles of Information System 1 Lower Costs - a) Use IT to significantly reduce the cost of business proce

What is model, What is model?  A universe together with an assignment o...

What is model?  A universe together with an assignment of relations to relation symbol is known as a model.  A model M is a tuple (U, P1, P2..Pk), where U is the universe and P

Properties for of static ram, a) Give eight properties for each of static R...

a) Give eight properties for each of static RAM (SRAM) and DRAM (dynamic RAM) and provide the low-level structure of each type of memory. b) Assume a system with 16 Megabytes o

Characteristics and features of client/server computing, What are the chara...

What are the characteristics and features of Client/Server Computing? Several of client/server computing architecture is listed below: a. It comprises a networked webs of sm

What is the future in mq if i have 2+exp, It speeds execution of distribute...

It speeds execution of distributed applications. It runs on dissimilar platforms. It time independent. No loss for msg delivery i.e. guarantee delivery.

What is indirect addressing mode explain, Q. What is Indirect Addressing Mo...

Q. What is Indirect Addressing Mode explain? Indirect Addressing Mode In the indirect addressing modes operands employ registers to point to locations in memory. So it is

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd