Machine Translation Systems -- An Automatic Approach for WordNet Enrichment through Machine Translation -- Word Embedding-Based Approaches for Measuring Semantic Similarity of Arabic-English Sentences -- A POS-based Preordering Approach for English-to-Arabic Statistical Machine Translation -- Speech Recognition and Synthesis -- Towards high quality lemma-based Text To Speech system for the Arabic language -- Towards a universal speech recognizer for multiple languages, Using Arabic acoustic model -- A Game with a Purpose for Automatic Detection of Children's Speech Disabilities using Limited Speech Resources -- Building a Rich Arabic Speech and Language Corpus Based on the Holy Quran -- Text Categorization, Clustering and Summarization -- Combining Words and Concepts for Automatic Arabic Text Classification -- Modern Standard Arabic Readability Prediction -- Document Similarity for Arabic and Cross-Lingual -- Web Content -- Empirical Evaluation of Word Representations on Arabic Sentiment Analysis -- Extractive Arabic Text Summarization Approaches -- Information Retrieval Systems Toward a Context-aware Multilingual Personalized Search -- Fusion Based Authorship Attribution -Application of Comparison between the Quran and Hadith -- Automatic Identification of Moroccan Colloquial Arabic -- Arabic NLP Tools and Applications.-  Encoding prototype of Al-Hadith Al-Shareef in TEI -- A New Tool for Benchmarking and Assessing Arabic Syntactic Parsers -- Syntactic parsing of simple Arabic nominal sentence using the NooJ linguistic platform.