The purpose of the study is to demonstrate possibility adequate mathematical modeling property inequality in a stratified society based on an agent approach, taking into account unequal (rank) exchange between agents with different socio-economic status. To achieve this goal, it was necessary solve following tasks:1. develop minimum criteria for adequacy models inequality.2. substantiate advant...

the key argument of this commentary is that patient choice has a broader meaning than suggested by consumerist choice models. in increasingly marketized health care systems with diversified and knowledge-based service arrangements, patients are continuously obliged to choose insurers, physicians or hospitals and treatments—whether they like it or not. however, health care users refer to a wide ...

The article presents the results of research on importance managing energy transition in various economic sectors. barriers and benefits implementing a knowledge management environmental system enterprises were considered. These factors are necessary for effective planning proper functioning enterprises. Knowledge becomes main most dynamic factor responsible development given company, while ens...

The SWIP system aims at hiding the complexity of expressing a query in a graph query language such as SPARQL. We propose a mechanism by which a query expressed in natural language is translated into a SPARQL query. Our system analyses the sentence in order to exhibit concepts, instances and relations. Then it generates a query in an internal format called the pivot language. Finally, it selects...