In this manuscript, an unusual adaptive FIR filter using distributed arithmetic (DA) for area efficient design is implemented. DA is bit-serial computational action and uses parallel look-up table (LUTs) apprise and equivalent implementation of filtering and weight-update operations to appliance high throughput filter rates irrespective of the filter length. The full adder based conditional sig...

Smart or adaptive antennas promise to provide significant space-time communications against fading in wireless communication systems. In this paper, we propose multiple-input multiple-output (MIMO) beamforming for frequency-selective fading channels to maximize the Signal-to-Noise and Interference Ratio (SINR) based on an iterative update algorithm of transmit and receive weight vectors with pr...

Several cost-sensitive boosting algorithms have been reported as effective methods in dealing with class imbalance problem. Misclassification costs, which reflect the different level of class identification importance, are integrated into the weight update formula of AdaBoost algorithm. Yet, it has been shown that the weight update parameter of AdaBoost is induced so as the training error can b...

We consider the all pairs all shortest paths (APASP) problem, which maintains all of the multiple shortest paths for every vertex pair in a directed graph G = (V,E) with a positive real weight on each edge. We present a fully dynamic algorithm for this problem in which an update supports either weight increases or weight decreases on a subset of edges incident to a vertex. Our algorithm runs in...

We calculate a near-optimal upper bound on the weight of a graph spanner produced by the (so called) Greedy Spanner Algorithm on a weighted graph. Our upper bound is independent of the magnitude of the weights in the graph, and it matches the known lower bound up to a O(log(n)) for n-vertex graphs. We also update the bound on the size of the spanner, and bound above the weight of any non-MST ed...

Truck crashes on steep downgrades due to excessive brake heating, resulting from applications control speeding, are a continuing cause of concern for the Wyoming Department Transportation (WYDOT). In 2016, WYDOT funded project update existing Grade Severity Rating System. Furthermore, in 2020, commissioned research automate updated version mathematical model through an interactive, intuitive, a...