XPath Fragments on XML in Columns

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10125467" target="_blank" >RIV/00216208:11320/12:10125467 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
XPath Fragments on XML in Columns
Original language description
This paper considers schemaless XML data stored in a column-oriented storage, particularly in C-store. A two-level model of C-store based on XML-enabled relational databases is supposed. The axes of XPath language in this environment have been studied in[3]. A low level memory system enables the estimation of the number of two abstract operations providing an interface to an external memory. The algorithms developed are mostly of logarithmic complexity in n, where n is the number of nodes of XML tree associated with an XML document. Here we extend the approach to the XPath fragment using only child and descendant axes and estimate the complexity of evaluating its queries.
Czech name
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Czech description
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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)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
iiWAS2012 The 13th International Conference on Information Integration and Web-based Applications & Services
ISBN
978-1-4503-1306-3
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
307-310
Publisher name
ACM
Place of publication
USA
Event location
Bali, Indonesia
Event date
Dec 3, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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