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Nearest-neighbor density estimators usually do not work well for high dimensional datasets. Moreover, they have high time complexity of O ( n 2 ) and require high memory usage, especially when indexing is used. These problems impose limitations on applying them for small datasets. In order to overcome these limitations, we proposed a new method called CANF which stands for clustering and...
Usually nearest-neighbor density estimator methods suffer from problems such as high time complexity of O(n2) and high memory requirement especially when indexing is used. These problems produce limitations on applying them for small datasets. In this paper a new method is proposed that calculates distances to nearest and farthest neighbor nodes to make dataset subgroups; therefore, computational...
A light-trail is a generalization of a lightpath in which intermediate nodes can take part in the time-shared communication along a path. Light-trail has been proposed to support on-demand services including the triple play of voice, video and data on optical networks. Since light-trail is a timesharing media, we require a good medium access control protocol to improve the quality of these services...
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