Osama AlKoky

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In this paper, we propose an algorithm for selecting a team of experts from a social network, which is represented by a weighted undirected graph. Each node in the graph represents an individual who has one or more skills. Different individuals can have the same skill but they might differ in their level of expertise (e.g., novice, medium, or expert). The(More)
Wireless sensor networks have spread widely in the recent years. They have a very wide range of applications such as environment monitoring and military applications like battlefield monitoring. Sensors and their data are vulnerable to various attacks, like data injection, deletion, modification or even node replacement. Because of the resource limitation,(More)
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