Ahmed Al-Nazer

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—Steganography is the ability to hide information in a cover media such as text, and pictures. An improved approach is proposed to embed secret into Arabic text cover media using Kashida, an Arabic extension character. The proposed approach is maximizing the use of Kashida to hide more information, represented in binary bits, in Arabic text cover media. A(More)
In this paper, we present our efforts to develop a multi-agent-based framework for cross-cultural and cross-language personalized health and nutrition semantic search. Many agents that share either the same culture or same language or same health profile could share valuable information found through their semantic search. Their interests in a common(More)
Steganography is the ability to hide secret information in a cover-media such as sound, pictures and text. A new approach is proposed to hide a secret into Arabic text cover media using " Kashida " , an Arabic extension character. The proposed approach is an attempt to maximize the use of " Kashida " to hide more information in Arabic text cover-media. To(More)