We study a problem involving a set of organizations. Each organization has its own pool of clients who either supply or demand one unit of an indivisible product. Knowing the profit induced by each buyer/seller pair, an organization’s task is to conduct such transactions within its database of clients in order to maximize the amount of the transactions. Inter-organizations transactions are allo...

We study a problem involving a set of organizations. Each organization has its own pool of clients who either supply or demand one unit of an indivisible product. Knowing the profit induced by each buyer/seller pair, an organization’s task is to conduct such transactions within its database of clients in order to maximize the amount of the transactions. Inter-organizations transactions are allo...

• We introduce a cost-sensitive decision-making framework for causal classification. derive the classification boundary to maximize expected profit. establish new ranking approach with individual treatment effects. Experiments demonstrate an increase in profit compared cost-insensitive ranking. Individual effect models allow optimizing by predicting of on outcome interest instances. These predi...

Natural language generation (NLG) is a major subfield of computational linguistics with a long tradition as an application area of automated planning systems. While things were relatively quiet with the planning approach to NLG for a while, several recent publications have sparked a renewed interest in this area. In this paper, we investigate the extent to which these new NLG approaches profit ...

Objectives: This paper evaluates the drivers of profitability for a large sample of U.S. hospitals. Following a methodology frequently used by financial analysts, we use a DuPont analysis as a framework to evaluate the quality of earnings. By decomposing returns on equity (ROE) into profit margin, total asset turnover, and capital structure, the DuPont analysis reveals what drives overall profi...

The modern queens maintenance systems are based on the use of artificial insemination, queens’ maintenance in the so called „queens bank” , in this way assuring an increased economic efficiency in beekeeping. This study aimed to compare the economic efficiency of the implementation of A.I. to various queen bees maintenance systems. Three alternatives have been taken into account: V1-a queen bee...

Influence maximization is a problem of finding a small set of highly influential individuals in social networks to maximize the spread of influence. However, the distinction between the spread of influence and profit is neglected. The problem of profit maximization in social network extends the influence maximization problems to a realistic setting aiming to gain maximum profit in social networ...