490 citations
- Imam Mohammad ibn Saud Islamic UniversitySA9 papers
- A. Alikhanyan National LaboratoryAM7 papers
- Kent State UniversityUS7 papers
- King Abdulaziz UniversitySA7 papers
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- Old Dominion UniversityUS7 papers
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9 papers · 1 filter
An Information-theoretic Model for Knowledge Sharing in Opportunistic Social Networks
Mai ElSherief, Tamer ElBatt, Ahmed Zahran +1
In this paper we establish fundamental limits on the performance of knowledge sharing in opportunistic social net- works. In particular, we introduce a novel information-theoretic…
Sentiment Analysis For Modern Standard Arabic And Colloquial
Hossam S. Ibrahim, Sherif M. Abdou, Mervat Gheith
The rise of social media such as blogs and social networks has fueled interest in sentiment analysis. With the proliferation of reviews, ratings, recommendations and other forms of…
A Survey of Arabic Dialogues Understanding for Spontaneous Dialogues and Instant Message
AbdelRahim A. Elmadany, Sherif M. Abdou, Mervat Gheith
Building dialogues systems interaction has recently gained considerable attention, but most of the resources and systems built so far are tailored to English and other Indo-Europea…
Turn Segmentation into Utterances for Arabic Spontaneous Dialogues and Instance Messages
AbdelRahim A. Elmadany, Sherif M. Abdou, Mervat Gheith
Text segmentation task is an essential processing task for many of Natural Language Processing (NLP) such as text summarization, text translation, dialogue language understanding,…
Memetic Elitist Pareto Evolutionary Algorithm for Virtual Network Embedding
Ashraf A. Shahin
Assigning virtual network resources to physical network components, called Virtual Network Embedding, is a major challenge in cloud computing platforms. In this paper, we propose a…
Virtual Network Embedding Algorithms Based on Best-Fit Subgraph Detection
Ashraf A. Shahin
One of the main objectives of cloud computing providers is increasing the revenue of their cloud datacenters by accommodating virtual network requests as many as possible. However,…