Details
| Original language | English |
|---|---|
| Title of host publication | The Semantic Web |
| Subtitle of host publication | ESWC 2023 Satellite Events |
| Editors | Catia Pesquita, Hala Skaf-Molli, Vasilis Efthymiou, Sabrina Kirrane, Axel Ngonga, Diego Collarana, Renato Cerqueira, Mehwish Alam, Cassia Trojahn, Sven Hertling |
| Pages | 48-53 |
| Number of pages | 6 |
| ISBN (electronic) | 978-3-031-43458-7 |
| Publication status | Published - 2023 |
Publication series
| Name | Lecture Notes in Computer Science |
|---|---|
| Volume | 13998 |
| ISSN (Print) | 0302-9743 |
| ISSN (electronic) | 1611-3349 |
Abstract
Keywords
- Knowledge Graphs, Query Answer Completeness, Synonym Predicates
ASJC Scopus subject areas
- Mathematics(all)
- Theoretical Computer Science
- Computer Science(all)
- General Computer Science
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
The Semantic Web: ESWC 2023 Satellite Events. ed. / Catia Pesquita; Hala Skaf-Molli; Vasilis Efthymiou; Sabrina Kirrane; Axel Ngonga; Diego Collarana; Renato Cerqueira; Mehwish Alam; Cassia Trojahn; Sven Hertling. 2023. p. 48-53 (Lecture Notes in Computer Science; Vol. 13998).
Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review
}
TY - CHAP
T1 - SAP-KG
T2 - Synonym Predicate Analyzer Across Multiple Knowledge Graphs
AU - Niazmand, Emetis
AU - Vidal, Maria-Esther
N1 - Funding Information: This work has been supported by the EU H2020 RIA project CLARIFY (GA No. 875160) and the project TrustKG-Transforming Data in Trustable Insights with grant P99/2020.
PY - 2023
Y1 - 2023
N2 - This demo paper presents SAP-KG, a knowledge graph agnostic tool, to illustrate the benefits of identifying the synonym predicates that provide complementary information; they are used for query rewriting to enhance query answer completeness. SAP-KG proposed a metric to compute the percentage of overlap between pairs of synonym predicate candidates and capture the most similar ones which can complement each other. We present a query processing technique that put in perspective the role of synonym predicates in query answer completeness. The demo code is available online in (https://github.com/SDM-TIB/SAP-KG-ESWC2023Demo) and can be run at (https://mybinder.org/v2/gh/SDM-TIB/SAP-KG-ESWC2023Demo/main?labpath=SAP-KG.ipynb).
AB - This demo paper presents SAP-KG, a knowledge graph agnostic tool, to illustrate the benefits of identifying the synonym predicates that provide complementary information; they are used for query rewriting to enhance query answer completeness. SAP-KG proposed a metric to compute the percentage of overlap between pairs of synonym predicate candidates and capture the most similar ones which can complement each other. We present a query processing technique that put in perspective the role of synonym predicates in query answer completeness. The demo code is available online in (https://github.com/SDM-TIB/SAP-KG-ESWC2023Demo) and can be run at (https://mybinder.org/v2/gh/SDM-TIB/SAP-KG-ESWC2023Demo/main?labpath=SAP-KG.ipynb).
KW - Knowledge Graphs
KW - Query Answer Completeness
KW - Synonym Predicates
UR - http://www.scopus.com/inward/record.url?scp=85175968530&partnerID=8YFLogxK
U2 - 10.1007/978-3-031-43458-7_9
DO - 10.1007/978-3-031-43458-7_9
M3 - Contribution to book/anthology
SN - 978-3-031-43457-0
T3 - Lecture Notes in Computer Science
SP - 48
EP - 53
BT - The Semantic Web
A2 - Pesquita, Catia
A2 - Skaf-Molli, Hala
A2 - Efthymiou, Vasilis
A2 - Kirrane, Sabrina
A2 - Ngonga, Axel
A2 - Collarana, Diego
A2 - Cerqueira, Renato
A2 - Alam, Mehwish
A2 - Trojahn, Cassia
A2 - Hertling, Sven
ER -