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| viXra.org > Data Structures and Algorithms > 2102 |
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[3] viXra:2102.0160 [pdf] submitted on 2021-02-26 22:00:04
Authors: Andrew Holster
Comments: 102 Pages.
CAT4 is proposed as a general method for representing information, enabling a powerful programming method for large-scale information systems. It enables generalised machine learning, software automation and novel AI capabilities. This is Part 3 of a five-part introduction. The focus here is on explaining the semantic model for CAT4. Points in CAT4 graphs represent facts. We introduce all the formal (data) elements used in the classic semantic model: sense or intension (1st and 2nd joins), reference (3rd join), functions (4th join), time and truth (logical fields), and symbolic content (name/value fields). Concepts are introduced through examples alternating with theoretical discussion. Some concepts are assumed from Part 1 and 2, but key ideas are re-introduced. The purpose is to explain the CAT4 interpretation, and why the data structure and CAT4 axioms have been chosen, to make the semantic model consistent and complete. We start with methods to translate information from database tables into graph DBs and into CAT4. We conclude with a method for translating natural language into CAT4. We conclude with a comparison of the system with an advanced semantic logic, the hyper-intensional logic TIL, which also aims to translate NL into a logical calculus. The CAT4 Natural Language Translator is discussed in further detail in Part 4, when we introduce functions more formally. Part 5 discusses software design considerations.
Category: Data Structures and Algorithms
[2] viXra:2102.0119 [pdf] replaced on 2023-03-19 16:51:25
Authors: Roman Szostek
Comments: 25 Pages. New sports playing system (algorithm) called R-Sport.
The aim of sports competitions is to select the best team, i.e. the champion, from a group of teams or players. Therefore, matches must be played between the individual teams. The results of all matches decide who becomes the champion. The rules of the season form the Sports Playing System. This document describes the new Sports Playing System. This system allows the fair and efficient selection of the winner of the entire season. It has advantages that other well-known and currently used Sports Playing Systems do not have. R-Sport can be used in classic sports as well as in e-sports. R-Sport is a Sports Playing System that allows conducting league matches in many ways.
Category: Data Structures and Algorithms
[1] viXra:2102.0020 [pdf] submitted on 2021-02-04 20:34:07
Authors: Hamidreza Seiti, Ahmad Makui, Ashkan Hafezalkotob, Mehran Khalaj, Ibrahim A. Hameed
Comments: 48 Pages.
Various unexpected, low-probability events can have short or long-term effects on organizations and the global economy. Hence there is a need for appropriate risk management practices within organizations to increase their readiness and resiliency, especially if an event may lead to a series of irreversible consequences. One of the main aspects of risk management is to analyze the levels of change and risk in critical variables which the organization's survival depends on. In these cases, an awareness of risks provides a practical plan for organizational managers to reduce/avoid them. Various risk analysis methods aim at analyzing the interactions of multiple risk factors within a specific problem. This paper develops a new method of variability and risk analysis, termed R.Graph, to examine the effects of a chain of possible risk factors on multiple variables. Additionally, different configurations of risk analysis are modeled, including acceptable risk, analysis of maximum and minimum risks, factor importance, and sensitivity analysis. This new method's effectiveness is evaluated via a practical analysis of the economic consequences of new Coronavirus in the electricity industry.
Category: Data Structures and Algorithms
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