Semantic Question Answering System over Linked Data using Relational Patterns

Hakimov S, Tunc H, Akimaliev M, Dogdu E (2013)
In: EDBT/ICDT LWDM 2013.

Konferenzbeitrag | Veröffentlicht | Englisch
 
Download
OA
Autor*in
Hakimov, SherzodUniBi ; Tunc, Hakan; Akimaliev, Marlen; Dogdu, Erdogan
Abstract / Bemerkung
Question answering is the task of answering questions in naturallanguage. Linked Data project and Semantic Web communitymade it possible for us to query structured knowledge bases likeDBpedia and YAGO. Only expert users, however, with theknowledge of RDF and ontology definitions can build correctSPARQL queries for querying knowledge bases formally. In thispaper, we present a method for mapping natural languagequestions to ontology-based structured queries to retrieve directanswers from open knowledge bases (linked data). Our tool isbased on translating natural language questions into RDF triplepatterns using the dependency tree of the question text. Inaddition, our method uses relational patterns extracted from theWeb. We tested our tool using questions from QALD-2, QuestionAnswering over Linked Data challenge track and found promisingpreliminary results.
Erscheinungsjahr
2013
Titel des Konferenzbandes
EDBT/ICDT LWDM 2013
Page URI
https://pub.uni-bielefeld.de/record/2657454

Zitieren

Hakimov S, Tunc H, Akimaliev M, Dogdu E. Semantic Question Answering System over Linked Data using Relational Patterns. In: EDBT/ICDT LWDM 2013. 2013.
Hakimov, S., Tunc, H., Akimaliev, M., & Dogdu, E. (2013). Semantic Question Answering System over Linked Data using Relational Patterns. EDBT/ICDT LWDM 2013
Hakimov, S., Tunc, H., Akimaliev, M., and Dogdu, E. (2013). “Semantic Question Answering System over Linked Data using Relational Patterns” in EDBT/ICDT LWDM 2013.
Hakimov, S., et al., 2013. Semantic Question Answering System over Linked Data using Relational Patterns. In EDBT/ICDT LWDM 2013.
S. Hakimov, et al., “Semantic Question Answering System over Linked Data using Relational Patterns”, EDBT/ICDT LWDM 2013, 2013.
Hakimov, S., Tunc, H., Akimaliev, M., Dogdu, E.: Semantic Question Answering System over Linked Data using Relational Patterns. EDBT/ICDT LWDM 2013. (2013).
Hakimov, Sherzod, Tunc, Hakan, Akimaliev, Marlen, and Dogdu, Erdogan. “Semantic Question Answering System over Linked Data using Relational Patterns”. EDBT/ICDT LWDM 2013. 2013.
Alle Dateien verfügbar unter der/den folgenden Lizenz(en):
Copyright Statement:
This Item is protected by copyright and/or related rights. [...]
Volltext(e)
Access Level
OA Open Access
Zuletzt Hochgeladen
2019-09-06T09:18:21Z
MD5 Prüfsumme
b331c15061977892b82dfd9681e3b558

Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Suchen in

Google Scholar