A prime function of many major World Wide Web applications is Online Service Allocation (OSA), the function of matching individual consumers with particular services/goods (which may include loans or jobs as well as products) each with its own producer. In the applications of interest, consumers...

Recommender systems often recommend several products to a user at the same time, but with little consideration of the relationships among the recommended products. We argue that relationships such as substitutes and complements are crucial, since the utility of one product may depend on whether...

Firm quality is a foundational construct in the fundamental analysis literature. Asness et al. (2019), a recent representative example of this literature, measures firm quality based on 19 fundamental ratios guided by valuation theory (referred to as Asness’ Q score). We examine whether it is...

A prime function of many major World Wide Web applications is Online Service Allocation (OSA), the function of matching individual consumers with particular services/goods (which may include loans or jobs as well as products) each with its own producer. In the applications of interest, consumers...

Recommender systems often recommend several products to a user at the same time, but with little consideration of the relationships among the recommended products. We argue that relationships such as substitutes and complements are crucial, since the utility of one product may depend on whether...

Developing an all-biomass feedstock, simple process and low-cost way to achieve cotton fabric flame retardation is of great significance in civil, military and industrial fields. Herein, making use of layer-by-layer coating of protein extracted from fishery waste fish scales and phytic acid (PA)...

Haloxylon ammodendron is a typical desert xerophyte with worthy genetic resources, so the discovery of its resistance genes is necessary in order to upgrade the defiance in other plant species through the genetic engineering method. In this study, the full-length cDNA of HaHSFA1 , a gene...

The crystal habit controls the microstructure heterogeneity of the crystalline rocks that significantly affects their mechanical behaviors. However, thus far, this effect has not been quantitatively characterized. Here we establish a grain-based model to investigate the effect of crystal habit...