The need for speed and storage space is the focus of recent computer technologies. The
growth of an increased number of applications and important data is giving rise to new …

For storing a word or the whole text segment, we need a huge storage space. Typically a
character requires 1 Byte for storing it in memory. Compression of the memory is very …

Compression reduces the number of bits required to represent the data. Compression is
useful because it helps in reducing the consumption of expensive resources, such as disk …

Compression is used just about everywhere. Reduction of both compression ratio and
retrieval of data from large collection is important in today‟ s era. We propose a pre …

This paper provides the study of various lossless data compression techniques and
compares their performance and efficiency using time and space complexity. Data …

The paper compares different data compression algorithms of text files: LZW, Huffman, fixed-
length code (FLC), and Huffman after using fixed-length code (HFLC). We compare these …

Data compression is a very important process in the world that has been vastly using digital
files, such as for texts, images, sounds or videos. Those digital files has a varied size and …

Data compression is a vital part of information security, since compressed data is much more
secure and convenient to handle. Effective data compression technique creates an effective …

The size of data related to a wide range of applications is growing rapidly. Typically a
character requires 1 Byte for storing. Compression of the data is very important for data …