Kefaya Qaddoum

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A fuzzy logic (FL) based food security risk level assessment system is design in this paper. Three inputs – yield, production and economic growth, were used to predict the level of risk associated with food supply. A number of previous studies have related food supply with risk assessment for particular types of food, but none the work was specifically(More)
In this paper, a new steganography algorithm has been suggested to enforce the security of data hiding and to increase the amount of payloads. This algorithm is based on four safety layers; the first safety layer has been initiated through compression and an encryption of a confidential message using a set partition in hierarchical trees (SPIHT) and(More)
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