How Do I Make Project Of Data Structures Of Text File Compression Using Modified Huffman Coding(Vitter And Lzw Algorithm)>?

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a project is given to me in which i have to select a text file and compress it using the modified huffman coding in which vitter and lzw algorthim should be used.....now i m very confused how these two algorthims will be used with huffman coding......kindly help me how should i modify the huffman algorithm.....

Posted 8-Jan-15 2:11am

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Richard MacCutchan 8-Jan-15 11:05am

You need to study the algorithms to figure out how they can be used, and what, if any, changes you need to make.

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Frankie-C · Answer 1 · 2015-01-26T23:27:00

Solution 1

Maybe you want have a look here, here and here ;-).
As hint: Adaptive Huffman coding (also called Dynamic Huffman coding) uses the vitter algorithm.
If you compress a fille using lzw the output can be sqeezed even more using modified huffman on it... :-D

Posted 26-Jan-15 23:27pm

Frankie-C

Updated 26-Jan-15 23:40pm

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