Explain quadratic probing with respect to hashing technique, Computer Engineering

Assignment Help:

Quadratic probing: In the above case when the first insertion is made the probability of latest element being inserted in a certain position is 1/n    where n is the size of the array. At the time of minute insertion the probability becomes 2/n and so on for the kth insertion the probability is k/n, which is k times as compared to any other lasting unoccupied position. Therefore to overcome the phenomenon of long sequence of occupied positions to happen to even longer we use quadratic rehash, in this method if there is a collision at hash address h, this method probes the array at locations h+1, h+4, h+9, ... That is (h(key) +i2 % hash size) for i=1,2,... gives the ith hash of h

 


Related Discussions:- Explain quadratic probing with respect to hashing technique

Explain the main characteristics of semiconductor memory, Explain the Main ...

Explain the Main characteristics of semiconductor memory Memory, with regard to computers, most commonly signifies to semiconductor devices whose contents can be accessed (whic

Find out how many words can be formed from daughter, Find out how many word...

Find out how many words can be formed out of the letters of the word DAUGHTER such that (i)  The vowels are all time together. (ii)  The vowels occupy even places.   Ans:

What are the aspects of CAD, What are the aspects of CAD Increased use ...

What are the aspects of CAD Increased use of computers has led to many of the above affects. Other aspects to consider include: -  deskilling of the work force (for illustra

Find 9''s compliment of bcd number using 4-bit binary adder, Design a circu...

Design a circuit for determining the 9's compliment of a BCD number by using 4-bit binary adder and some external logic gates? Compliment of a BCD number 9's co

What does "wire_read: unexpected eof" mean in gimp, This error message shou...

This error message should say something like "the plug-in (or the major GIMP app) I was talking to has existed before returning any results, so I suppose that it has crashed."

Explain the concept of process, The Concept of Process Unofficially a p...

The Concept of Process Unofficially a process is a program in execution subsequent to the program has been loaded in the main memory. Though a process is more than just a progr

What do you mean by stack unwinding in c++, Stack unwinding in C++ is a pro...

Stack unwinding in C++ is a process during exception handling when the destructor is known for all local objects the place where the exception was thrown and where it is caught.

What do youe mean of quality of service, Quality of Service: This is asses...

Quality of Service: This is assessed on the basis of customer's satisfaction.

What is double data rate sdram, What is double data rate SDRAM?  Double...

What is double data rate SDRAM?  Double data rates SDRAM are those which can transfer data on both edges of the clock and their bandwidth is fundamentally doubled for long burs

Illustrate about direct addressing mode, Q. Illustrate about Direct Address...

Q. Illustrate about Direct Addressing mode? In this technique operand field of instruction specifies direct address of intended operand for example if instruction LOAD 500 uses

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