Optimum solution based on constraint problems, Computer Engineering

Assignment Help:

Optimum solution based on constraint problems:

Whether depending on what solver you are using so there constraints are often expressed as relationships between variables as e.g., x1 + x2 < x3. Moreover,, just to be able to discuss constraints more formally that we use the following notation regularly: 

So here a constraint Cijk  justified that tuples of values variables xi, xj  and xk  all are allowed to take simultaneously. However in plain English there a constraint normally talks regaids things that can't happen so but in our formalism then we are looking at tuples as vi, vj, vk that xi, xj and xk can take simultaneously. Moreover as a simple example, now assume we have a CSP with two variables x and y, and in which x can take values {1,2,3}, when y can take values {2,3}. After then the constraint that x=y would be written like: 

Cxy={(2,2), (3,3)}, 

So there the constraint that x

Cxy = {(1,2),(1,3),(2,3)} 

Conversely a solution to a CSP is an assignment of values that one to each variable in such a way that no constraint is broken. So here it depends on the problem at hand so the user might want to know that there is a solution such i.e., they will take the first answer given.

However they may utilize all the solutions to the problem and they might want to know that no solution exists. In fact sometimes there the point of the exercise is to find the optimum solution based on some measure of worth. So sometimes, it's possible to do this without enumerating all the solutions thus other times there it will be necessary to find all solutions or then work out which is the optimum. However in the high-IQ problem there a solution is simply a set of lengths, one per square. Mostly the shaded one is the 17th biggest that answers the IQ question.


Related Discussions:- Optimum solution based on constraint problems

What is an arithmetic processor, Q. What is an arithmetic processor? A ...

Q. What is an arithmetic processor? A distinctive CPU necessitates most of the control and data processing hardware for implementing non-arithmetic functions. As the hardware c

Determine the uses of smart cards, Determine the uses of Smart cards  ...

Determine the uses of Smart cards  These comprise embedded microchips and receive power from the card readers; Microchip is made up of RAM, ROM and 16-bit processor and the st

Where particular header ends & next item begins of ipv6, As IPV6 contain mu...

As IPV6 contain multiple headers, how does it know where particular header ends and next item begins? Several headers types contain fixed size. For illustration a base header h

How deep does fifo require to be stop underflow or overflow, Given the subs...

Given the subsequent FIFO and rules, how deep does the FIFO require to be to stop underflow or overflow? RULES: a. frequency(clk_A) = frequency(clk_B) / 4 b. per

Explain the race around condition, Explain the Race Around Condition? C...

Explain the Race Around Condition? Consider the inputs of the JK flipflop j=1 and k=1 and Q=0 when a clock pulse of width tp is applied the output will change from 0 to 1 after

Illustrate design of combinational circuits, The digital circuits that we u...

The digital circuits that we use now-a-days are constructed with NOR or NAND gates in place of AND-OR-NOT gates. NOR & NAND gates are known as Universal Gates as we can realize any

Decimal equivalent of hex number 1A53, What is the decimal equivalent of he...

What is the decimal equivalent of hex number 1A53 ? Ans. 6739 is the decimal equivalent of Hex Number 1A53. From Hex Number to Decimal Number conversion is shown below: 1

What do you mean by removable drives, A disk drive with removable disks is ...

A disk drive with removable disks is known as removable drive. A removable disk can be replaced by other similar disk on same or different computer so providing huge data storage w

Explain programmer visible registers, Q. Explain Programmer Visible Registe...

Q. Explain Programmer Visible Registers? These registers can be accessed employing machine language. In general we encounter four kinds of programmer visible registers.

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