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Matrix completion is addressed to recover an unknown large low-rank matrix from a small subset of its entries. Several methods have been proposed for solving matrix completion problem. However, when the desired matrix becomes complicated and the rank is unknown, these traditional methods may not achieve promising performance. In this paper, a novel low-rank matrix completion algorithm based on nuclear...
Interactions between solitary wave and different types of breakwaters are investigated in this paper. Smoothed Particle Hydrodynamics (SPH) method has been applied to simulate the time histories of fluid motion, free surface deformation, the velocity field in the vicinity of breakwaters, and overtopping volumes. The solitary wave is generated by a heavily weighted block sinking vertically into water...
The subject of optimal admission control for maximizing revenue in multiclass loss networks has been well studied. Preemption policies, employed in the Differentiated Services network architecture, serve as an additional type of loss network control, where active low priority calls may be selectively preempted upon the arrival of a high priority call. This paper studies the joint use of admission...
This paper proposes a dynamic model and control strategy for the voltage source converter based high voltage direct current transmission (VSC-HVDC) under fault AC conditions. After simplify the equivalent circuit of the VSC transmission system, a VSC-HVDC electromagnetic transient model which considering the loss of the phase reactors has been built. To restrain the DC voltage double line-frequency...
Sleeping policies are widely used in many contexts to reduce energy consumption in sensor nodes, ad-hoc terminals or mobile cell phones. Although there is extensive literature on energy saving in sensor networks, little has been done with respect to comparing additional costs, such as packet drop probability and buffer occupancies of sleeping versus non-sleeping policies, especially for multiple classes...
With the increasing business in air travel area, reducing the plane's turnaround time is becoming more and more important. In this paper, it chooses the optimum boarding strategy to reduce the turnaround time. The MINPL model is for the small-size plane, with the boarding time mainly depending on seat interference and aisle interference. The GASimplex algorithm (genetic algorithms mixed with simplex...
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