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Wyszukujesz frazę "Byrski, A." wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
Component-Based Architecture for Systems, Services and Data Integration in Support for Criminal Analysis
Autorzy:
Dajda, J.
Dębski, R.
Byrski, A.
Kisiel-Dorohinicki, M.
Powiązania:
https://bibliotekanauki.pl/articles/308469.pdf
Data publikacji:
2012
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
criminal analysis
component-based systems
software integration
Opis:
Criminal analysis processes is based on heterogeneous data processing. To support it, analysts utilize a large set of specialized tools, however they are usually designed to solve a particular problem are often incompatible with other existing tools and systems. Therefore, to fully leverage the existing supporting tools, their technological integration is required. In this paper we present original approach for integrating systems based on the component-driven paradigm. Firstly, a problem of supporting criminal analysis is described with a strong emphasis on the heterogeneity issues. Secondly, some theoretical information about integration is depicted followed by the details of the proposed architecture. Finally, the technological assumptions are discussed and prototype integration based on proposed concept is overviewed. om the experiments are discussed in the final part of the paper.
Źródło:
Journal of Telecommunications and Information Technology; 2012, 1; 67-73
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Model for dynamic and hierarchical data repository in relational database
Autorzy:
Piech, M.
Fracz, W.
Turek, W.
Kisiel-Dorohinicki, M.
Dajda, J.
Byrski, A.
Powiązania:
https://bibliotekanauki.pl/articles/305565.pdf
Data publikacji:
2018
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
JSON
relational databases
EAV
CQRS
PostgreSQL
open schema model
Opis:
The aim of this research is to build an open schema model for a digital sources repository in a relational database. This required us to develop a few advanced techniques. One of them was to keep and maintain a hierarchical data structure pushed into the repository. A second was to create constraints on any hierarchical level that allows for the enforcement of data integrity and consistency. The created solution is mainly based on a JSON file as a native column type, which was designed for holding open schema documents. In this paper, we present a model for any repository that uses hierarchical dynamic data. Additionally, we include a structure for normalizing the input and description for the data in order to keep all of the model assumptions. We compared our solution with a well-known open schema model – Entity-Attribute-Value – in the scope of saving data and querying about relationships and contents from the structure. The results show that we achieved improvements in both the performance and disk space usage, as we extended our model with a few new features that the previous model does not include. The techniques developed in this research can be applied in every domain where hierarchical dynamic data is required, as demonstrated by the digital book repository that we have presented.
Źródło:
Computer Science; 2018, 19 (4); 479-500
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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