To address rating sparsity problem, various review-based recommender systems have been developed in recent years.Most of them extract topics, opinions, and emotional polarity from the baseball scoreboards for sale reviews by using the techniques of text analysis and opinion mining.According to existing researches, review-based recommendation method
Dental defects of erosive nature are defined as irreversible losses of dental tissue, caused by long lasting and repeated action of acids that dissolve top layer of hydroxyapatite and fluorideapatites crystal structure, under assumption that aggressive factor is not of bacterial nature.Acids that cause changes on teeth according to their origin are
When Queen Mary II of England died in December 1694, she left her husband, deva curl arc angel William III, as her successor, though unlike traditional transition periods after the death of a monarch there was no coronation, only a funeral.William was not a new monarch, but rather he assumed the mantle of sole monarch after five years of a unique d
The delay guarantee is a challenge to meet different real-time requirements in applications of backpressure-based wireless multihop networks, and therefore, researchers are interested in the possibility of providing bounded end-to-end delay.In this paper, a new cross-layer control algorithm with worst case delay guarantees is proposed.The utility m
Designs of saturated-cores fault current limiters (FCLs) usually implement conducting or superconducting DC coils serving to saturate the magnetic cores during nominal grid performance.The use of coils adds significantly to the operational cost of the system, consuming energy, and requiring maintenance.A derivative of the saturated-cores FCL is a d