EDBT 2026 Demo / reviewers in the wild / expert
Diego Collarana
dblp:144/0506 · also Diego Collarana Vargas
· DBLP profile ↗
13ranked-venue papers in the field
2as first author
5since 2021 · last 2026
0000-0002-2583-0778ORCID · verified
Domains — venue-derived; a paper can count in several
Information Retrieval & Web Search · 4 (1 first)Database Systems & Data Management · 3Knowledge Engineering, Semantic Web & Information Systems · 3 (1 first)Big Data, Cloud & Distributed Data Systems · 2Data Mining & Knowledge Discovery · 1
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2026 | SemTS: Ontology and Vocabularies for the Semantic Categorization of Time Series Knowledge
Alexander Graß, Rohit A. Deshmukh, Christoph Lange 0002, Diego Collarana, Christian Beecks, Stefan Decker |
ESWC (2) | 4 |
| 2025 | GRAFT - Graph Retrieval Augmented Generation Fine-Tuning Approachabstract5583 Moritz Busch, Giuliana Defilippis, Philipp Weiß, Christian Beecks, Stefan Decker, Diego Collarana |
IEEE Big Data | 6 |
| 2025 | Code2Onto: Multi-Agent System for Code-Driven Ontology Populationabstract5642 Alexander Graß, Jonathan Lehmkuhl, Diego Collarana, Stefan Decker, Christian Beecks |
IEEE Big Data | 3 |
| 2023 | Topio: An Open-Source Web Platform for Trading Geospatial Data
Andra Ionescu, Kostas Patroumpas, Kyriakos Psarakis, Georgios Chatzigeorgakidis, Diego Collarana, Kai Barenscher, Dimitrios Skoutas 0001, Asterios Katsifodimos, Spiros Athanasiou |
ICWE | 5 |
| 2021 | Embedding Knowledge Graphs Attentive to Positional and Centrality Qualities
Afshin Sadeghi, Diego Collarana, Damien Graux, Jens Lehmann 0001 |
ECML/PKDD (2) | 2 |
| 2020 | SDM-RDFizer: An RML Interpreter for the Efficient Creation of RDF Knowledge GraphsabstractIn recent years, the amount of data has increased exponentially, and knowledge graphs have gained attention as data structures to integrate data and knowledge harvested from myriad data sources. However, data complexity issues like large volume, high-duplicate rate, and heterogeneity usually characterize these data sources, being required data management tools able to address the negative impact of these issues on the knowledge graph creation process. In this paper, we propose the SDM-RDFizer, an interpreter of the RDF Mapping Language (RML), to transform raw data in various formats into an RDF knowledge graph. SDM-RDFizer implements novel algorithms to execute the logical operators between mappings in RML, allowing thus to scale up to complex scenarios where data is not only broad but has a high-duplication rate. We empirically evaluate the SDM-RDFizer performance against diverse testbeds with diverse configurations of data volume, duplicates, and heterogeneity. The observed results indicate that SDM-RDFizer is two orders of magnitude faster than state of the art, thus, meaning that SDM-RDFizer an interoperable and scalable solution for knowledge graph creation. SDM-RDFizer is publicly available as a resource through a Github repository and a DOI. Enrique Iglesias, Samaneh Jozashoori, David Fraga 0001, Diego Collarana, Maria-Esther Vidal |
CIKM | 4 |
| 2020 | Unveiling Relations in the Industry 4.0 Standards Landscape Based on Knowledge Graph Embeddings
Ariam Rivas, Irlán Grangel-González, Diego Collarana, Jens Lehmann 0001, Maria-Esther Vidal |
DEXA (2) | 3 |
| 2019 | COMET: A Contextualized Molecule-Based Matching Technique
Mayesha Tasnim, Diego Collarana, Damien Graux, Michael Galkin, Maria-Esther Vidal |
DEXA (1) | 2 |
| 2018 | Synthesizing Knowledge Graphs from Web Sources with the MINTE ^+ + Framework
Diego Collarana, Michael Galkin, Christoph Lange 0002, Simon Scerri, Sören Auer, Maria-Esther Vidal |
ISWC (2) | 1 |
| 2017 | SJoin: A Semantic Join Operator to Integrate Heterogeneous RDF Graphs
Michael Galkin, Diego Collarana, Ignacio Traverso Ribón, Maria-Esther Vidal, Sören Auer |
DEXA (1) | 2 |
| 2017 | A Semantic Integration Approach for Building Knowledge Graphs On-Demand
Diego Collarana |
ICWE | 1 |
| 2017 | MateTee: A Semantic Similarity Metric Based on Translation Embeddings for Knowledge Graphs
Camilo Morales, Diego Collarana, Maria-Esther Vidal, Sören Auer |
ICWE | 2 |
| 2016 | Alligator: A Deductive Approach for the Integration of Industry 4.0 Standards
Irlán Grangel-González, Diego Collarana, Lavdim Halilaj, Steffen Lohmann, Christoph Lange 0002, Maria-Esther Vidal, Sören Auer |
EKAW | 2 |