Functional Querying in Graph Databases

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F18%3A10374026" target="_blank" >RIV/00216208:11320/18:10374026 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/s40595-017-0104-6" target="_blank" >http://dx.doi.org/10.1007/s40595-017-0104-6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s40595-017-0104-6" target="_blank" >10.1007/s40595-017-0104-6</a>

Result language

angličtina

Original language name

Functional Querying in Graph Databases

Original language description

The paper is focused on a functional querying in graph databases. We consider labelled property graph model and mention also the graph model behind XML databases. An attention is devoted to functional modelling of graph databases both at a conceptual and data level. The notions of graph conceptual schema and graph database schema are considered. The notion of a typed attribute is used as a basic structure both on the conceptual and database level. As a formal approach to declarative graph database querying a version of typed lambda calculus is used. This approach allows to use a logic necessary for querying, arithmetic as well as aggregation function. Another advantage is the ability to deal with relations and graphs in one integrated environment.

Czech name

—

Czech description

—

Type

J_ost - Miscellaneous article in a specialist periodical

CEP classification

—

OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Vietnam Journal of Computer Science

ISSN

2196-8896

e-ISSN

—

Volume of the periodical

5

Issue of the periodical within the volume

2

Country of publishing house

DE - GERMANY

Number of pages

11

Pages from-to

95-105

UT code for WoS article

—

EID of the result in the Scopus database

—