Sensitivity Analysis for Declarative Relational Query Languages with Ordinal Ranks

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F13%3A33148350" target="_blank" >RIV/61989592:15310/13:33148350 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-642-41524-1_4" target="_blank" >http://dx.doi.org/10.1007/978-3-642-41524-1_4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-642-41524-1_4" target="_blank" >10.1007/978-3-642-41524-1_4</a>

Result language
angličtina
Original language name
Sensitivity Analysis for Declarative Relational Query Languages with Ordinal Ranks
Original language description
We present sensitivity analysis for results of query executions in a relational model of data extended by ordinal ranks. The underlying model of data results from the ordinary Codd's model of data in which we consider ordinal ranks of tuples in data tables expressing degrees to which tuples match queries. In this setting, we show that ranks assigned to tuples are insensitive to small changes, i.e., small changes in the input data do not yield large changes in the results of queries.
Czech name
—
Czech description
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
LNAI -- Applications of Declarative Programming and Knowledge Management
ISBN
978-3-642-41523-4
ISSN
0302-9743
e-ISSN
—
Number of pages
19
Pages from-to
58-76
Publisher name
Springer-Verlag
Place of publication
Berlin Heidelberg
Event location
Wien
Event date
Sep 28, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)