This paper presents a description and performance evaluation of a new bit-level, lossless,
adaptive, and asymmetric data compression scheme that is based on the adaptive character …

Multimedia is highly competitive world, one of the properties that is reflected is speed of
download and upload of multimedia elements: text, sound, pictures, animation. This paper …

The problem of compressing small messages has become very important in today's world as
there is a shift towards a global mobile environment. The mobile world is characterized by lot …

There are a variety of data compression techniques spanning almost sixty years, such of
these techniques are statistical and dictionary compression techniques. A more …

In this paper, a new lossless data compression method that is based on digram coding is
introduced. This data compression method uses semi-static dictionaries: All of the used …

A Comparison between applying two Techniques that compress document data in both
languages Arabic and English is introduced. In order to compress the data document, two or …

In the last twenty years, we have seen a vast explosion of textual information flow over web
through electronic mail, web browsing and information retrieval systems etc. In this paper we …

During the advanced era of modern science data has become a salient part of research as
well as other methodologies. Along with the cumulative use of data, data redundancy has …

In recent years, an unparalleled volume of textual information was transported over the
Internet via email, chatting, blogging, twittering, digital libraries, and information retrieval …