Hala Mohamed Abbas

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In the current research the problem of the error accumulation in robotics systems is challenged using digital image processing. Knowing its main joints' coordinates, the robot itself can eliminate this problem since that learning the right values at a time eliminates accumulative errors. A self estimation methodology of the pose of a parallel robot platform(More)
Mobile grids are one of the emerging grid types. They help to pool the resources of several cooperative mobile devices to resolve a computationally intensive task. Mobility management is a key challenge in mobile grids which includes mechanisms to track and maintain the locations of mobile nodes. Mobility prediction is one of the most important components(More)
Data replication is a technique used in mobile grid environments to enhance system reliability by increasing data availability and reducing access latency and network utilization. Due to the dynamic nature of mobile grids, replica placement becomes one of the most important challenges. It has a great impact on the performance of the whole system. Efficient(More)
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