About: System Modelling based on Rough and Rough-Fuzzy Approach

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	V příspěvku se autoři zabývají modelováním informačních, sociálních a ekonomických systémů. Využívají při tom teorie fuzzy a rough množin. Modely byly realizovány v Matlabu a výsledky porovnávány dle dosažené přesnosti klasifikace. (cs) In this paper the modelling of the information , economic and social systems is presented. The models are based on the rough sets theory, and the fuzzy and rough sets theory. These models have represented two real information systems, and a system of an internal human population migration. The information systems are represented as a table where every column represents an attribute (a variable, a property). This attribute can be measured or may also be supplied by a human expert. To obtain the necessary data questionnaires were use. To the migration model selected socioeconomic data, indicators, are applied. Economic and demographic indicators that affect size of migration for districts in the Czech Republic are defined. In data pre-processing we focused on different processing of data inputs. It means for all indicators we used selected data discretization techniques. In the migration models creation phase we deal with a new design of membership function shapes and rule base definition. The classifie In this paper the modelling of the information , economic and social systems is presented. The models are based on the rough sets theory, and the fuzzy and rough sets theory. These models have represented two real information systems, and a system of an internal human population migration. The information systems are represented as a table where every column represents an attribute (a variable, a property). This attribute can be measured or may also be supplied by a human expert. To obtain the necessary data questionnaires were use. To the migration model selected socioeconomic data, indicators, are applied. Economic and demographic indicators that affect size of migration for districts in the Czech Republic are defined. In data pre-processing we focused on different processing of data inputs. It means for all indicators we used selected data discretization techniques. In the migration models creation phase we deal with a new design of membership function shapes and rule base definition. The classifie (en)
Title	System Modelling based on Rough and Rough-Fuzzy Approach Modelování systému na bázi fuzzy a rough množin. (cs) System Modelling based on Rough and Rough-Fuzzy Approach (en)
skos:prefLabel	System Modelling based on Rough and Rough-Fuzzy Approach Modelování systému na bázi fuzzy a rough množin. (cs) System Modelling based on Rough and Rough-Fuzzy Approach (en)
skos:notation	RIV/00216275:25410/08:00007270!RIV09-GA0-25410___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA402/08/0849)
http://linked.open...iv/cisloPeriodika	10
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Jirava, Pavel Kašparová, Miloslava Křupka, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Pardubice / Fakulta ekonomicko-správní
http://linked.open...dnocenehoVysledku	398865
http://linked.open...ai/riv/idVysledku	RIV/00216275:25410/08:00007270
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Modelling; rough sets theory; fuzzy sets; information system; internal human migration; evaluation; classification (en)
http://linked.open.../riv/klicoveSlovo	internal human migration Modelling classification evaluation information system fuzzy sets rough sets theory
http://linked.open...odStatuVydavatele	GR - Řecká republika
http://linked.open...ontrolniKodProRIV	[C1E71F462B48]
http://linked.open...i/riv/nazevZdroje	WSEAS Transactions on Information Science and Applications
http://linked.open...in/vavai/riv/obor	IN
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Model of Sustainable Regional Development Management
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	5
http://linked.open...iv/tvurceVysledku	Jirava, Pavel Kašparová, Miloslava Křupka, Jiří
issn	1790-0832
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	25410

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