About: Completeness of inference and efficient computation of attribute-dependency formulas for tabular data

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Completeness of inference and efficient computation of attribute-dependency formulas for tabular data Goto Sponge NotDistinct Permalink

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

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The present paper contributes to dependencies among attributes in relational data. We continue our previous study of so-called attribute dependency formulas, called AD-formulas. AD-formulas were introduced to serve as constraints to be defined by a user to limit the number of clusters extracted from data. This way, only %22interesting clusters'' are extracted in that the clusters are compatible with the information about relative importance of attributes expressed by a collection of AD-formulas supplied by a user. On the other hand, AD-formulas describe particular dependencies in data. As previously shown, several problems for AD-formulas such as deciding semantic entailment and computing a minimal non-redundant basis of a given set of AD-formulas, are computationally tractable. The aim of the present paper is to present further results on AD-formulas, the inference of AD-formulas, and their relationship to other data dependencies. In particular, we present Armstrong-like rules and a c The present paper contributes to dependencies among attributes in relational data. We continue our previous study of so-called attribute dependency formulas, called AD-formulas. AD-formulas were introduced to serve as constraints to be defined by a user to limit the number of clusters extracted from data. This way, only %22interesting clusters'' are extracted in that the clusters are compatible with the information about relative importance of attributes expressed by a collection of AD-formulas supplied by a user. On the other hand, AD-formulas describe particular dependencies in data. As previously shown, several problems for AD-formulas such as deciding semantic entailment and computing a minimal non-redundant basis of a given set of AD-formulas, are computationally tractable. The aim of the present paper is to present further results on AD-formulas, the inference of AD-formulas, and their relationship to other data dependencies. In particular, we present Armstrong-like rules and a c (en)
Title	Completeness of inference and efficient computation of attribute-dependency formulas for tabular data Completeness of inference and efficient computation of attribute-dependency formulas for tabular data (en)
skos:prefLabel	Completeness of inference and efficient computation of attribute-dependency formulas for tabular data Completeness of inference and efficient computation of attribute-dependency formulas for tabular data (en)
skos:notation	RIV/61989592:15310/07:00003619!RIV10-MSM-15310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1ET101370417), P(GA201/05/0079), Z(MSM6198959214)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Vychodil, Vilém Bělohlávek, Radim
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Palackého v Olomouci / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	414507
http://linked.open...ai/riv/idVysledku	RIV/61989592:15310/07:00003619
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	attribute-dependency formulas; completeness (en)
http://linked.open.../riv/klicoveSlovo	completeness attribute-dependency formulas
http://linked.open...ontrolniKodProRIV	[39FE98122AA2]
http://linked.open...i/riv/mistoVydani	Singapore
http://linked.open...i/riv/nazevZdroje	Proceedings of the 10th Joint Conference on Information Sciences
http://linked.open...in/vavai/riv/obor	BD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Hierarchical analysis of complex data Formal concept analysis of indeterminate and large data: theory, methods, and applications
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Bělohlávek, Radim Vychodil, Vilém
http://linked.open...n/vavai/riv/zamer	Matematické modely a struktury
number of pages	500 (xsd:int)
http://purl.org/ne...btex#hasPublisher	World Scientific Publishing Company
https://schema.org/isbn	978-981-270-967-7
http://localhost/t...ganizacniJednotka	15310
is http://linked.open...avai/riv/vysledek of	Completeness of inference and efficient computation of attribute-dependency formulas for tabular data Completeness of inference and efficient computation of attribute-dependency formulas for tabular data Completeness of inference and efficient computation of attribute-dependency formulas for tabular data

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 117 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software