Part-of-Speech (POS) tagging is a key stepin many NLP algorithms. However, tweetsare difficult to POS tag because there aremany phenomena that frequently appear inTwitter that are not as common, or are en-tirely absent, in other domains: tweets areshort, are not always written maintainingformal grammar and proper spelling, andabbreviations are often used to overc...

Pre-modern vocalized Arabic manuscripts can reveal a great deal about variety of linguistic features represented in each text. Recent work has demonstrated the potential that have, specifically for revealing aspects phonology corpora including Quran, Judaeo-Arabic, and later ‘Middle Arabic’ texts. Christian texts, however, have been less frequently studied this manner. Blau’s grammar south Pale...

Part-of-Speech (POS) tagging is a key step in many NLP algorithms. However, tweets are difficult to POS tag because there are many phenomena that frequently appear in Twitter that are not as common, or are entirely absent, in other domains: tweets are short, are not always written maintaining formal grammar and proper spelling, and abbreviations are often used to overcome their restricted lengt...

Part-of-Speech (POS) tagging is a key step in many NLP algorithms. However, tweets are difficult to POS tag because there are many phenomena that frequently appear in Twitter that are not as common, or are entirely absent, in other domains: tweets are short, are not always written maintaining formal grammar and proper spelling, and abbreviations are often used to overcome their restricted lengt...

Automatic speech processing systems are employed more and more often in real environments. Although the underlying speech technology is mostly language independent, differences between languages with respect to their structure and grammar have substantial effect on the recognition systems performance. In this paper, we present a review of the latest developments in the sign language recognition...

We describe recent work on MedSLT, a medium-vocabulary interlingua-based medical speech translation system, focussing on issues that arise when handling languages of which the grammar engineer has little or no knowledge. We describe how we can systematically create and maintain multiple forms of grammars, lexica and interlingual representations, with some versions being used by language informa...

The aim of this research is to reveal the existence Arabic grammar in pre-Islamic era and Islam, contrary what some researchers argue that appeared at end second century AH, we mentioned examples phenomenon expression ignorance issue emergence terms (Arabic, grammar, melody, power) an advanced era, means rules compositions science time. This fact can be shown by Arabs' knowledge Qur'an, which b...