Although, optical character recognition has made tremendous achievements in the area of desktop publishing, yet a huge amount of work is required to be done. Unlike Roman like languages, there are various languages possessing a large number of fonts and/or having complicated shapes. Arabic language is one of those languages, which is somewhat complicated in its construction. Although a reasonab...

We introduce a generic Language Independent Framework for Linguistic Code Switch Point Detection. The system uses the word length, character level (1, 2, 3, 4, and 5)-grams and word level unigram language models to train a conditional random fields (CRF) model for classifying input words into various languages. We test our proposed framework and compare it to the state-of-theart published syste...

Offline Arabic handwriting character recognition (AHCR) systems are very important since they make life easier for governments, researchers and scholars who are dealing with Arabic language in education, documentation and security. A widening use of the Arabic script in countries that deals with the Arabic language and countries that use the Arabic script in their languages such as Persian and ...

The increased use of social media in Arab regions has attracted spammers seeking new victims. Spammers use accounts on Twitter to distribute adult content in Arabic-language tweets, yet this content is prohibited in these countries due to Arabic cultural norms. These spammers succeed in sending targeted spam by exploiting vulnerabilities in content-filtering and internet censorship systems, pri...

in primeval societies, language like all other aspects of life, was dependant on customs and traditions considered holy by people. when the societies changed and lost their natural status, a special type of language was started to develop commensurate with social changes. from the 3rd century, islamic society has witnessed important changes such as increase of wealth, power transfer, emergence ...

persian language has influenced arabic language in many different ways; especially in the lexical area of language. since many persian words have entered arabic language, this language has been affected by persian language and culture. many of these persian words can be found in an arabic lexicon called lesan-al-arab. the writers of this article have analyzed the arabic form of the word sepanjg...

Introduction Background Linguistic Aspects of Writing Systems Sociolinguistic Perspectives Psycholinguistic Perspectives and Language Change Arabic Computer Character Sets and ASCII-ization Research Questions Methodology Findings ASCII-izing Consonants ASCII-izing Vowels ASCII-izing Arabic Morphophonology The Social Context of AA Conclusion References About the Authors

In this paper, we present our work on detecting abusive language on Arabic social media. We extract a list of obscene words and hashtags using common patterns used in offensive and rude communications. We also classify Twitter users according to whether they use any of these words or not in their tweets. We expand the list of obscene words using this classification, and we report results on a n...