Relation-valued attributes in rank-aware databases and related concepts
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F17%3A73586706" target="_blank" >RIV/61989592:15310/17:73586706 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/16:73612674
Result on the web
<a href="http://dx.doi.org/10.1109/NAFIPS.2016.7851581" target="_blank" >http://dx.doi.org/10.1109/NAFIPS.2016.7851581</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/NAFIPS.2016.7851581" target="_blank" >10.1109/NAFIPS.2016.7851581</a>
Alternative languages
Result language
angličtina
Original language name
Relation-valued attributes in rank-aware databases and related concepts
Original language description
We present an initial study of the relation-valued attributes in rank-aware databases. We introduce the grouping and ungrouping operations and show their basic properties. We use a model that generalizes the Codd model of data by considering tuples in relations annotated by scores indicating a degree to which tuples match queries. We utilize the complete residuated lattices as the structures of degrees. We argue that relation-valued attributes are a useful concept and play an irreplaceable role in rank-aware databases as they form a bridge between the rank-aware and classical model.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
<a href="/en/project/GA14-11585S" target="_blank" >GA14-11585S: Relational Similarity-Based Databases</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Annual Conference of the North-American-Fuzzy-Information-Processing-Society (NAFIPS)
ISBN
978-1-5090-4492-4
ISSN
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e-ISSN
—
Number of pages
6
Pages from-to
"7851581-1"-"7851581-6"
Publisher name
IEEE Computer Society Press
Place of publication
New York
Event location
El Paso, USA
Event date
Oct 31, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000400375500005