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A novel approach of data compression for dynamic data

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3 Author(s)
Gupta, R. ; Dept. of Comput. Sci. & Eng., Motilal Nehru Nat. Inst. of Technol., Allahabad ; Gupta, A. ; Agarwal, S.

This paper presents a compression algorithm for dynamic data, the size of which keeps on increasing frequently. It is an efficient data compression technique comprising of a block approach that keeps the data in compressed form as long as possible and enables the data to be appended to the already compressed text. The approach requires only a minimal decompression for supporting update of data. The algorithm reduces the unnecessary time spent in compression-decompression approaches for dynamic documents deigned till now to a minimum. Further, the text document can be modified as required without decompressing and again compressing the whole document.

Published in:

System of Systems Engineering, 2008. SoSE '08. IEEE International Conference on

Date of Conference:

2-4 June 2008