Wyniki wyszukiwania - BazTech

1

Redefining Sports: Esports, Environments, Signals and Functions

Białecki Andrzej, Białecki Robert, Gajewski Jan

International Journal of Electronics and Telecommunications

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2022

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Vol. 68. No. 3

541--548

EN

The sports landscape is constantly changing due to innovation and entrepreneurship. The availability of technology led to the emergence of esports and augmented sports. Biofeedback and sensing technologies can be used for athlete monitoring and training purposes. Research on motor control deals with planning and execution of bodily movements and provides some insights towards formal presentation of sports. Previous research provided many sports categorization models. On many occasions, published articles did not distinguish competitive gameplay activities (gaming) from athletic performance (esports). Our goal was to define esports by extending existing universal sport definitions and propose a novel modular computational framework for categorizing sports through environments and signals. We have fulfilled our goals by illustrating how signals flow within competitive (sports) environments. Our esports definition introduces esports as a group of sports similar to motorsports. Moreover, we have defined mathematical foundations for signal processing by various actors (athletes, referees, environments, intermediate processing steps). We have demonstrated that representing sports as a multidimensional signal can lead to the categorization of sports through computation. We claim that our approach could be applied to transfer training methods from similar sports, analysis of the training process, and referee error measurement. Our study was not without limitations. Further research is required to validate our theoretical model by embedding available variables in latent space to calculate similarity measures between sports.

2

Model proposal for representing a deep coal mine spatial and functional structure

Iwaszenko S., Kabiesz J.

Journal of Sustainable Mining

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2017

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Vol. 16, iss. 4

171--178

EN

Underground coal mining usually requires the development of a set of underground corridors (workings). The workings fulfill many different functions. They are used for transportation, ventilation, dewatering and even escape pathways. The proposition of a formal representation of a working's structure for deep coal mining has been presented. The model was developed as a basis for the software system, support management and operational activities for longwall deep mine. The proposed solution is based on graph formalism along with its matrix representation. However, the idea of matrix representation is enhanced. Not only are the topological properties of workings structure considered, but also information about their functions and spatial characteristic. The object model was designed and implemented based upon the matrix idea.

3

Management information base module for electrical power system configuration and use

Opaliński A.

Studia Informatica

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2012

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Vol. 33, nr 2B

329-339

EN

Internet standards describe a virtual information store, termed the Management Information Base (MIB), which is made available through Simple Network Management Protocol (SNMP). No standard MIB exists to date for monitoring power lines in facilities over IP network. This paper defines a subset of the MIB for power system monitoring.

PL

Standardy dotyczące Internetu opisują wirtualną bazę danych do zarządzania (MIB), dostępną za pośrednictwem protokołu SNMP. Nie istnieje aktualnie standardowy moduł MIB do monitorowania za pośrednictwem protokołu IP linii zasilających w budynkach czy poza nimi. Niniejszy artykuł definiuje zawartość MIB do monitorowania systemu energetycznego.

4

Uproszczone wspomaganie obrazowej diagnostyki medycznej

Przeslakowski A.

Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne

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2010

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nr 12

1748-1755

PL

Sformułowano paradygmat wspomagania diagnozy w konwencji GAD, wykorzystujący uproszczone reprezentacje danych obrazowych. Na bazie założeń przyjmujących konieczność wstępnej redukcji różnego typu nadmiarowości, jakie występują w danych źródłowych (nawiązanie do teorii compressive sensing), zaproponowano uproszczone formy analizy i rozumienia danych, prowadzące do przejrzystych efektów ekstrakcji informacji ukrytej. Na przykładzie diagnostyki wczesnego udaru mózgu ukazano przydatność koncepcji upakowanej, rzadkiej reprezentacji danych pozwalającej znacząco uprościć opis informacji.

EN

Paradigm of computer assisted diagnosis according to CAD concept was proposed. Compressive Information extraction was suggested as a result of data representation design adjusted to semantically important signal features. Ali redundancies of the image-oriented diagnostic procedure were ignored in calculated Information description. Further data analysis and understanding to extract subtle or hidden content is simplified and generally more effective. An example of acute stroke diagnosis was used to present capabilities of the paradigm implementation. Sparse OT data representation was used to extract tissue density distribution visualized in simplified forms of semantically diversified regions.