This paper discusses the use of fuzzy logic and modeling as a decision making support for long-term investment decisions in financial markets. A simple model is proposed to calculate recommendations for investors. This research required thorough analysis of historical data that lead to discovery of interesting dependencies between the Dow Jones index, currency pairs, oil price and the VIX volat...

• Each table in the database has one column and stores the possible values for a ground fluent term. •Whenever there is complete knowledge about the term, the corresponding table has exactly one row. E.g., the ground fluent term door has only one possible value (Closed ) and so the table for door has exactly one row: Closed. •Whenever there is incomplete knowledge, the table has more than one r...

paper, we attempt to reconstruct the sitcalculus on a dense flow of time. The

This paper discusses the use of fuzzy logic and modeling as a decision making support for long-term investment decisions on financial markets. A simple model is proposed to calculate recommendations for the investors. This research required thorough analysis of historical data that lead to discovery of interesting dependencies between the Dow Jones index, currency pairs, oil price and the VIX v...

Financial data reflects the development situation and the operating results of an enterprise. The development of hi-tech enterprises has been gaining extensive attention, the use of financial data to evaluate its integrated ability is necessary. After the selection of financial indexes to elevate this integrated ability and through a questionnaire survey of 260 hi-tech enterprises in Beijing, f...

BACKGROUND Studies using traditional SES indicators in strictly adolescent populations have usually failed to find class differences in adolescent mental health. The present study aimed to find out whether there is an association between adolescent perceived financial difficulties of the family and adolescent maladjustment, and to explore the possible sex differences in this association. METH...