Daniel Hernández

According to our database, Daniel Hernández authored at least 31 papers between 2015 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Full-History Graphs with Edge-Type Decoupled Networks for Temporal Reasoning.

Osama Mohammed, Jiaxin Pan, Mojtaba Nayyeri, Daniel Hernández, Steffen Staab

CoRR, August, 2025

AccessGuru: Leveraging LLMs to Detect and Correct Web Accessibility Violations in HTML Code.

Nadeen Fathallah, Daniel Hernández, Steffen Staab

CoRR, July, 2025

Towards Foundation Model on Temporal Knowledge Graph Reasoning.

Jiaxin Pan, Mojtaba Nayyeri, Osama Mohammed, Daniel Hernández, Rongchuan Zhang, Cheng Cheng, Steffen Staab

CoRR, June, 2025

DAGE: DAG Query Answering via Relational Combinator with Logical Constraints.

Yunjie He, Bo Xiong, Daniel Hernández, Yuqicheng Zhu, Evgeny Kharlamov, Steffen Staab

Proceedings of the ACM on Web Conference 2025, 2025

A Roadmap to Create a Knowledge Graph for the Circular Factory for the Perpetual Product.

Ratan Bahadur Thapa, Daniel Hernández, Nico Brandt, Jan-Felix Klein, Etienne Hoffmann, Steffen Staab, Michael Selzer, Gisela Lanza

Proceedings of The 3rd International Workshop on Knowledge Graphs for Sustainability (KG4S 2025) co-located with the 22nd Extended Semantic Web Conference (ESWC 2025), 2025

Flexible RML-Based Mapping of Property Graphs to RDF.

Ali Elhalawati, Anastasia Dimou, Olaf Hartig, Daniel Hernández

Proceedings of the Workshops of the EDBT/ICDT 2025 Joint Conference co-located with the EDBT/ICDT 2025 Joint Conference, 2025

Predicate-Conditional Conformalized Answer Sets for Knowledge Graph Embeddings.

Yuqicheng Zhu, Daniel Hernández, Yuan He, Zifeng Ding, Bo Xiong, Evgeny Kharlamov, Steffen Staab

Proceedings of the Findings of the Association for Computational Linguistics, 2025

2024

Code and benchmark for NPCS, a Native Provenance Computation for SPARQL.

Zubaria Asma, Daniel Hernández, Luis Galárraga, Giorgos Flouris, Irini Fundulaki, Katja Hose

Dataset, February, 2024

Code for From Shapes to Shapes.

Philipp Seifer, Daniel Hernández, Ralf Lämmel, Steffen Staab

Dataset, February, 2024

Is Complex Query Answering Really Complex?

Cosimo Gregucci, Bo Xiong, Daniel Hernández, Lorenzo Loconte, Pasquale Minervini, Steffen Staab, Antonio Vergari

CoRR, 2024

From Shapes to Shapes: Inferring SHACL Shapes for Results of SPARQL CONSTRUCT Queries (Extended Version).

Philipp Seifer, Daniel Hernández, Ralf Lämmel, Steffen Staab

CoRR, 2024

From Shapes to Shapes: Inferring SHACL Shapes for Results of SPARQL CONSTRUCT Queries.

Philipp Seifer, Daniel Hernández, Ralf Lämmel, Steffen Staab

Proceedings of the ACM on Web Conference 2024, 2024

NPCS: Native Provenance Computation for SPARQL.

Zubaria Asma, Daniel Hernández, Luis Galárraga, Giorgos Flouris, Irini Fundulaki, Katja Hose

Proceedings of the ACM on Web Conference 2024, 2024

eSPARQL: Representing and Reconciling Agnostic and Atheistic Beliefs in RDF-star Knowledge Graphs.

Xiny Pan, Daniel Hernández, Philipp Seifer, Ralf Lämmel, Steffen Staab

Proceedings of the Semantic Web - ISWC 2024, 2024

An Ontology for the Reuse and Tracking of Prefabricated Building Components.

Diellza Elshani, Arlind Dervishaj, Daniel Hernández, Kjartan Gudmundsson, Steffen Staab, Thomas Wortmann

Proceedings of the The 2nd International Workshop on Knowledge Graphs for Sustainability (KG4S 2024) colocated with the 21st Extended Semantic Web Conference (ESWC 2024), 2024

Generating SROI^- Ontologies via Knowledge Graph Query Embedding Learning.

Yunjie He, Daniel Hernández, Mojtaba Nayyeri, Bo Xiong, Yuqicheng Zhu, Evgeny Kharlamov, Steffen Staab

Proceedings of the ECAI 2024 - 27th European Conference on Artificial Intelligence, 19-24 October 2024, Santiago de Compostela, Spain, 2024

Inferring SHACL Constraints for Results of Composable Graph Queries (Extended Abstract).

Philipp Seifer, Daniel Hernández, Ralf Lämmel, Steffen Staab

Proceedings of the 37th International Workshop on Description Logics (DL 2024), 2024

2023

BHoM to bhOWL converter.

Diellza Elshani, Alessio Lombardi, Daniel Hernández, Steffen Staab, Al Fisher, Thomas Wortmann

Dataset, October, 2023

Link Prediction with Attention Applied on Multiple Knowledge Graph Embedding Models.

Cosimo Gregucci, Mojtaba Nayyeri, Daniel Hernández, Steffen Staab

Proceedings of the ACM Web Conference 2023, 2023

Visualizing How-Provenance Explanations for SPARQL Queries.

Luis Galárraga, Daniel Hernández, Anas Katim, Katja Hose

Proceedings of the Companion Proceedings of the ACM Web Conference 2023, 2023

Building Information Validation and Reasoning Using Semantic Web Technologies.

Diellza Elshani, Daniel Hernández, Alessio Lombardi, Lasath Siriwardena, Tobias Schwinn, Al Fisher, Steffen Staab, Achim Menges, Thomas Wortmann

Proceedings of the Computer-Aided Architectural Design. INTERCONNECTIONS: Co-computing Beyond Boundaries, 2023

2022

Knowledge Graphs for Multidisciplinary Co-Design: Introducing RDF to BHoM.

Diellza Elshani, Alessio Lombardi, Al Fisher, Steffen Staab, Daniel Hernández, Thomas Wortmann

Proceedings of the 10th Linked Data in Architecture and Construction Workshop co-located with 19th European Semantic Web Conference (ESWC 2022), 2022

2021

Computing How-Provenance for SPARQL Queries via Query Rewriting.

Daniel Hernández, Luis Galárraga, Katja Hose

Proc. VLDB Endow., 2021

2018

The Problem of Correlation and Substitution in SPARQL - Extended Version.

Daniel Hernández, Claudio Gutierrez, Renzo Angles

CoRR, 2018

Certain Answers for SPARQL with Blank Nodes.

Daniel Hernández, Claudio Gutierrez, Aidan Hogan

Proceedings of the Semantic Web - ISWC 2018, 2018

2017

Semantics for Querying Paths in Graph Databases: No-repeated-node or No-repeated-edge?

Daniel Hernández, Claudio Gutierrez

Proceedings of the 11th Alberto Mendelzon International Workshop on Foundations of Data Management and the Web, 2017

2016

Correlation and Substitution in SPARQL.

Daniel Hernández, Claudio Gutierrez, Renzo Angles

CoRR, 2016

Querying Wikidata: Comparing SPARQL, Relational and Graph Databases.

Daniel Hernández, Aidan Hogan, Cristian Riveros, Carlos Rojas, Enzo Zerega

Proceedings of the Semantic Web - ISWC 2016, 2016

Certain Answers for SPARQL?

Claudio Gutierrez, Daniel Hernández, Aidan Hogan, Axel Polleres

Proceedings of the 10th Alberto Mendelzon International Workshop on Foundations of Data Management, 2016

2015

Reifying RDF: What Works Well With Wikidata?

Daniel Hernández, Aidan Hogan, Markus Krötzsch

Proceedings of the 11th International Workshop on Scalable Semantic Web Knowledge Base Systems co-located with 14th International Semantic Web Conference (ISWC 2015), 2015

Disentangling the Notion of Dataset in SPARQL.

Daniel Hernández, Claudio Gutierrez

Proceedings of the 9th Alberto Mendelzon International Workshop on Foundations of Data Management, Lima, Peru, May 6, 2015