KnowGraphs: Knowledge Graphs at Scale

Project Period: 2019-10-01 – 2023-09-30
Externally Funded
Alternative Name
KnowGraphs: Knowledge Graphs at Scale
Acronym
KnowGraphs
Principal Investigator
Axel-Cyrille Ngonga Ngomo
Member
N'Dah Jean KOUAGOU, Nikolaos Karalis, Diego Moussallem, Umair Qudus, Michael Röder
Department(s)
Data Science / Heinz Nixdorf Institut
Grant Number
860801
Funding Organisation
Europäische Union (EU)
Cooperator
AI4BD Deutschland GmbH
Babelscape
Boehringer Ingelheim
Foundation for Research & Technology – Hellas
Maastricht University
Ontotext
Qwant S.A.S.
Refinitiv
Semantic Web Company
University of Groningen
Universität Hannover
Universität Stuttgart
Wirtschaftsuniversität Wien (WU Wien)
metaphacts GmbH
URL
https://knowgraphs.eu/

8 Publications

2023 | Conference Paper | LibreCat-ID: 50479
TemporalFC: A Temporal Fact Checking Approach over Knowledge Graphs
U. Qudus, M. Röder, S. Kirrane, A.-C.N. Ngomo, in: T. R. Payne, V. Presutti, G. Qi, M. Poveda-Villalón, G. Stoilos, L. Hollink, Z. Kaoudi, G. Cheng, J. Li (Eds.), The Semantic Web – ISWC 2023, Springer, Cham, Cham, 2023, pp. 465–483.
LibreCat | Files available | DOI
 
2022 | Conference Paper | LibreCat-ID: 32509
HybridFC: A Hybrid Fact-Checking Approach for Knowledge Graphs
U. Qudus, M. Röder, M. Saleem, A.-C. Ngonga Ngomo, in: U. Sattler, A. Hogan, M. Keet, V. Presutti (Eds.), The Semantic Web -- ISWC 2022, Springer International Publishing, Cham, n.d., pp. 462--480.
LibreCat | Files available | DOI
 
2021 | Journal Article | LibreCat-ID: 25212
An Empirical Evaluation of Cost-based Federated SPARQL Query Processing Engines
U. Qudus, M. Saleem, A.-C. Ngonga Ngomo, Y.-K. Lee, Semantic Web 12 (n.d.) 843–868.
LibreCat | Files available | DOI
 
2023 | Journal Article | LibreCat-ID: 46248 | OA
LitCQD: Multi-Hop Reasoning in Incomplete Knowledge Graphs with Numeric Literals
C. Demir, M. Wiebesiek, R. Lu, A.-C. Ngonga Ngomo, S. Heindorf, ECML PKDD (2023).
LibreCat | Files available
 
2023 | Conference Paper | LibreCat-ID: 33734 | OA
Neural Class Expression Synthesis
N.J. KOUAGOU, S. Heindorf, C. Demir, A.-C. Ngonga Ngomo, in: C. Pesquita, E. Jimenez-Ruiz, J. McCusker, D. Faria, M. Dragoni, A. Dimou, R. Troncy, S. Hertling (Eds.), The Semantic Web - 20th Extended Semantic Web Conference (ESWC 2023), Springer International Publishing, 2023, pp. 209–226.
LibreCat | DOI | Download (ext.)
 
2023 | Journal Article | LibreCat-ID: 46243 | OA
Clifford Embeddings – A Generalized Approach for Embedding in Normed Algebras
C. Demir, A.-C. Ngonga Ngomo, ECML-PKDD (2023).
LibreCat | Files available
 
2023 | Journal Article | LibreCat-ID: 46251 | OA
Neuro-Symbolic Class Expression Learning
C. Demir, A.-C. Ngonga Ngomo, International Joint Conference on Artificial Intelligence (2023).
LibreCat | Files available
 
2024 | Conference Paper | LibreCat-ID: 57240
FaVEL: Fact Validation Ensemble Learning
U. Qudus, M. Röder, F.L. Tatkeu Pekarou, A.A. Morim da Silva, A.-C. Ngonga Ngomo, in: M. Rospocher, Mehwish Alam (Eds.), EKAW 2024, 2024.
LibreCat | Files available