Parallel hierarchies for solving Single Source Shortest Path problem

The problem of route optimization is significant due to the fact of the high availablity of private transport as well as the need of efficient utilization of the corporate fleet. Optimal route can have different meaning for different users. In the existing algorithms designed for finding optimal route between two points on the map, hardly any preferences are reflected. In this article we present efficient algorithm for finding optimal route between points on the map which is designed to conforms Users’ needs

Configuration and management of security procedures with dedicated ‘spa-lang’ domain language in security engineering

The security policy should contain all the information necessary to make proper security decisions. The rules and needs for specific security measures and methods should be explained in understandable way. None of the existing security mechanisms can guarantee complete protection against threats. In extreme cases, improperly used security mechanisms can lower the level of protection, giving the impression of security that is actually lacking. To enable simple and automated definition of security procedures for IT system of a company or organization, available not only to qualified IT professionals, e.g. system administrators, but also to the company\u27s management staff, it was decided to create an Intelligent System for Automation and Analysis of Security Procedures (iSPA). The paper presents the proposal of use the developed domain language, named \u27spa-lang\u27 for configuration and management of security procedures in security system engineering based on BPMN (Business Process Model and Notation) standard

Automation of Basketball Match Data Management

Despite the fact that sport plays a substantial role in people’s lives, funding varies significantly from one discipline to another. For example, in Poland, women’s basketball in the lower divisions, is primarily developing thanks to enthusiasts. The aim of the work was to design and implement a system for analyzing match protocols containing data about the match. Particular attention was devoted to the course of the game, i.e., the order of scoring points. This type of data is not typically stored on the official websites of basketball associations but is significant from the point of view of coaches. The obtained data can be utilized to analyze the team’s game during the season, the quality of players, etc. In terms of obtaining data from match protocols, a dedicated algorithm for identifying the table was used, while a neural network was utilized to recognize the numbers (with 70% accuracy). The conducted research has shown the proposed system is well suited for data acquisition based on match protocols what implies the possibility of increasing the availability of data on the games. This will allow the development of this sport discipline. Obtained conclusions can be generalized to other disciplines, where the games are recorded in paper form