Partial DRS, an Intermediate Representation, to Generate SPARQL Queries from NL Questions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F25%3A29XTJXRX" target="_blank" >RIV/00216208:11320/25:29XTJXRX - isvavai.cz</a>

Výsledek na webu

<a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85206220858&doi=10.1007%2f978-3-031-72440-4_9&partnerID=40&md5=ac3d5b8dad4b50d8be0c8e7025726888" target="_blank" >https://www.scopus.com/inward/record.uri?eid=2-s2.0-85206220858&doi=10.1007%2f978-3-031-72440-4_9&partnerID=40&md5=ac3d5b8dad4b50d8be0c8e7025726888</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-031-72440-4_9" target="_blank" >10.1007/978-3-031-72440-4_9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Partial DRS, an Intermediate Representation, to Generate SPARQL Queries from NL Questions

Popis výsledku v původním jazyce

This paper presents a tool to build an intermediate representation, Partial DRS, a Language-Independent Partial Discourse Representation Structure (DRS), that can be used to generate SPARQL queries from Natural Language (NL) Questions. The Partial DRS builder consists of two main steps: creating a Universal Dependencies (UD) parse and transforming the UD parse using a set of rules into a graph with discourse referents as edges and syntactic roles as arcs labels. The Partial DRS of a natural language sentence can be interpreted within a target application domain modelled as a domain ontology, enabling the semantic interpretation of the syntactic roles represented by the graph arc labels. The domain ontology uses the annotations on Object and Data Properties, and Classes to represent natural language and domain-dependent information. These annotations include syntactic role preferences and vocabulary. An evaluation of the proposed system is presented, showing very promising results in the specific DBLP domain. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2024.

Název v anglickém jazyce

Partial DRS, an Intermediate Representation, to Generate SPARQL Queries from NL Questions

Popis výsledku anglicky

This paper presents a tool to build an intermediate representation, Partial DRS, a Language-Independent Partial Discourse Representation Structure (DRS), that can be used to generate SPARQL queries from Natural Language (NL) Questions. The Partial DRS builder consists of two main steps: creating a Universal Dependencies (UD) parse and transforming the UD parse using a set of rules into a graph with discourse referents as edges and syntactic roles as arcs labels. The Partial DRS of a natural language sentence can be interpreted within a target application domain modelled as a domain ontology, enabling the semantic interpretation of the syntactic roles represented by the graph arc labels. The domain ontology uses the annotations on Object and Data Properties, and Classes to represent natural language and domain-dependent information. These annotations include syntactic role preferences and vocabulary. An evaluation of the proposed system is presented, showing very promising results in the specific DBLP domain. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2024.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

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

Projekt

—

Návaznosti

—

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název statě ve sborníku

Lect. Notes Comput. Sci.

ISBN

978-303172439-8

ISSN

0302-9743

e-ISSN

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Počet stran výsledku

11

Strana od-do

95-105

Název nakladatele

Springer Science and Business Media Deutschland GmbH

Místo vydání

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Místo konání akce

Ljubljana

Datum konání akce

1. 1. 2025

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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