Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 135] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
On rough dependency of attributes in information systems - MaRDI portal

Deprecated: Use of MediaWiki\Skin\SkinTemplate::injectLegacyMenusIntoPersonalTools was deprecated in Please make sure Skin option menus contains `user-menu` (and possibly `notifications`, `user-interface-preferences`, `user-page`) 1.46. [Called from MediaWiki\Skin\SkinTemplate::getPortletsTemplateData in /var/www/html/w/includes/Skin/SkinTemplate.php at line 691] in /var/www/html/w/includes/Debug/MWDebug.php on line 372

Deprecated: Use of QuickTemplate::(get/html/text/haveData) with parameter `personal_urls` was deprecated in MediaWiki Use content_navigation instead. [Called from MediaWiki\Skin\QuickTemplate::get in /var/www/html/w/includes/Skin/QuickTemplate.php at line 131] in /var/www/html/w/includes/Debug/MWDebug.php on line 372

On rough dependency of attributes in information systems (Q1083224)

From MaRDI portal





scientific article; zbMATH DE number 3976391
Language Label Description Also known as
English
On rough dependency of attributes in information systems
scientific article; zbMATH DE number 3976391

    Statements

    title
    On rough dependency of attributes in information systems (English)
    0 references
    publication date
    1985
    0 references
    review text
    In this note the concept of the rough dependency of attributes in an information system is introduced and it is shown that this concept is equivalent to that of approximation of sets.
    0 references

    Identifiers

    zbMATH DE Number
    3976391
    0 references
     
    Retrieved from "https://mardi.schubotz.org/w/index.php?title=Item:Q1083224&oldid=43930506"
    Powered by MediaWiki