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Today’s ever-increasing application of high-dimensional data sets makes it necessary to find a way to fully comprehend them. One of these ways is visualizing data sets. However, visualizing more than 3-dimensional data sets in a ...

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• Nasseh method uses 3-D or 2-D plot to show high-dimensional data sets.
• 4th and ...

The need for scalable solvers for massive optimization problems has motivated the development of asynchronous-parallel algorithms, where a set of nodes runs in parallel with little or no synchronization, thus computing with delayed information. This ...

Distributed social networks have been proposed as alternatives for offering scalable and privacy-preserving online social communication. Recommending friends in the distributed social networks is an important topic. We propose CommonFinder, a ...

In this paper, the characteristics of the complex-valued neuron model with parameters represented by polar coordinates (called polar variable complex-valued neuron) are investigated. The main results are as reported below. The polar variable complex-...

The rotation of a graphic display through an angle d requires a large number of multiplies by sin d and cos d. The time required for these multiplies can be reduced an order of magnitude or more by the appropriate choice of d. The values chosen depend ...