Daniel Ayala

Card image cap
Lecturer and Researcher
F1.81


Short bio

I’m a researcher at the University of Seville. My research so far has focused on techniques related to structured data integration and mining, lately in the field of knowledge graphs. This includes, for example, labelling elements in structured information with a class, finding equivalence between properties, or testing graph embedding techniques.


Research Projects

Semantización y Publicación de datos Abiertos para la Integración de Servicios Electrónicos

Herramientas para la Ciencia de los Datos de la Web

MARTITA: Ingeniería de Datos Aplicada a la Extracción, Semantización, Refinamiento y Explotación de Grafos de Conocimiento a Escala Web

Ingeniería de los Datos Como Soporte a los Grafos de Conocimiento


Research Contracts

01/09/2015 – 14/04/2017: Researcher contract

14/06/2017 – 07/10/2020: FPU predoc grant

23/10/2020 – Present: Interim Professor and researcher contract



Articles

2021

@article{DBLP:journals/eaai/BorregoAHRR21,
author = {Agustin Borrego and
Daniel Ayala and
Inma Hernandez and
Carlos R. Rivero and
David Ruiz},
journal = { Eng. Appl. Artif. Intell.},
title = { CAFE: Knowledge Graph Completion using Neighborhood-Aware Features},
volume = {p.p.},
year = {2021}
}

@article{Actas de la JENUI,
author = {Agustin Borrego and
Daniel Ayala and
Fernando Sola and
Inma Hernandez and
David Ruiz},
journal = {Actas de la JENUI},
number = {6},
pages = {243--250},
title = {Silence: un framework de apoyo a la docencia de desarrollo},
url = {http://jenui2021.hola-mundo.info/EC0043.pdf},
volume = {6},
year = {2021}
}


2020

@article{DBLP:journals/eswa/AyalaBHR20,
author = {Daniel Ayala and
Agustin Borrego and
Inma Hernandez and
David Ruiz},
bibsource = {dblp computer science bibliography, https://dblp.org},
biburl = {https://dblp.org/rec/journals/eswa/AyalaBHR20.bib},
doi = {10.1016/j.eswa.2019.113053},
journal = {Expert Syst. Appl.},
timestamp = {Tue, 16 Jun 2020 01:00:00 +0200},
title = {A neural network for semantic labelling of structured information},
url = {https://doi.org/10.1016/j.eswa.2019.113053},
volume = {143},
year = {2020}
}

@article{DBLP:journals/corr/abs-2010-01951,
archiveprefix = {arXiv},
author = {Daniel Ayala Hernandez and
Inma Hernandez and
David Ruiz and
Erhard Rahm},
bibsource = {dblp computer science bibliography, https://dblp.org},
biburl = {https://dblp.org/rec/journals/corr/abs-2010-01951.bib},
eprint = {2010.01951},
journal = {CoRR},
timestamp = {Mon, 12 Oct 2020 01:00:00 +0200},
title = {{LEAPME:} Learning-based Property Matching with Embeddings},
url = {https://arxiv.org/abs/2010.01951},
volume = {abs/2010.01951},
year = {2020}
}

2019

@article{DBLP:journals/is/AyalaHRT19,
author = {Daniel Ayala and
Inma Hernandez and
David Ruiz and
Miguel Toro},
bibsource = {dblp computer science bibliography, https://dblp.org},
biburl = {https://dblp.org/rec/journals/is/AyalaHRT19.bib},
doi = {10.1016/j.is.2018.12.006},
journal = {Inf. Syst.},
pages = {57--68},
timestamp = {Fri, 27 Dec 2019 00:00:00 +0100},
title = {{TAPON-MT:} {A} versatile framework for semantic labelling},
url = {https://doi.org/10.1016/j.is.2018.12.006},
volume = {83},
year = {2019}
}

@article{DBLP:journals/kbs/AyalaHRT19,
author = {Daniel Ayala and
Inma Hernandez and
David Ruiz and
Miguel Toro},
bibsource = {dblp computer science bibliography, https://dblp.org},
biburl = {https://dblp.org/rec/journals/kbs/AyalaHRT19.bib},
doi = {10.1016/j.knosys.2018.10.017},
journal = {Knowl. Based Syst.},
pages = {931--943},
timestamp = {Tue, 25 Feb 2020 00:00:00 +0100},
title = {{TAPON:} {A} two-phase machine learning approach for semantic labelling},
url = {https://doi.org/10.1016/j.knosys.2018.10.017},
volume = {163},
year = {2019}
}

Conferences

2021


@conference{DBLP:conferences/icde/AyalaHRR21,
author = {Daniel Ayala Hernandez andInma Hernandez andDavid Ruiz andErhard Rahm},
booktitle = { 37th {IEEE} International Conference on Data Engineering, {ICDE} 2021},
title = {Towards the smart use of embedding and instance features for property matching},
url = { https://dbs.uni-leipzig.de/en/node/1910/print},
year = {2021}
}

2019

@conference{DBLP:conf/esws/AyalaBHR019,
author = {Daniel Ayala and
Agustin Borrego and
Inma Hernandez and
Carlos R. Rivero and
David Ruiz},
bibsource = {dblp computer science bibliography, https://dblp.org},
biburl = {https://dblp.org/rec/conf/esws/AyalaBHR019.bib},
booktitle = {The Semantic Web - 16th International Conference, {ESWC} 2019, Portoro{\v{z}},
Slovenia, June 2-6, 2019, Proceedings},
doi = {10.1007/978-3-030-21348-0\_26},
pages = {397--411},
publisher = {Springer},
series = {Lecture Notes in Computer Science},
timestamp = {Fri, 31 Jan 2020 00:00:00 +0100},
title = {{AYNEC:} All You Need for Evaluating Completion Techniques in Knowledge
Graphs},
url = {https://doi.org/10.1007/978-3-030-21348-0\_26},
volume = {11503},
year = {2019}
}

@conference{DBLP:conf/kcap/BorregoAHR019,
author = {Agustin Borrego and
Daniel Ayala and
Inma Hernandez and
Carlos R. Rivero and
David Ruiz},
bibsource = {dblp computer science bibliography, https://dblp.org},
biburl = {https://dblp.org/rec/conf/kcap/BorregoAHR019.bib},
booktitle = {Proceedings of the 10th International Conference on Knowledge Capture,
{K-CAP} 2019, Marina Del Rey, CA, USA, November 19-21, 2019},
doi = {10.1145/3360901.3364418},
editor = {Mayank Kejriwal and
Pedro A. Szekely and
Raphael Troncy},
pages = {115--122},
publisher = {{ACM}},
timestamp = {Sat, 30 May 2020 20:04:59 +0200},
title = {Generating Rules to Filter Candidate Triples for their Correctness
Checking by Knowledge Graph Completion Techniques},
url = {https://doi.org/10.1145/3360901.3364418},
year = {2019}
}

2009


  • Daniel Ayala, David Ruiz, Rafael Corchuelo, Jose Luis Arjona. (2009).

  • SPARQL Query Splitter: query translation between different contexts.

  • JISBD 2009, San Sebastian, Spain, September 8-11, 2009.

@conference{DBLP:conf/jisbd/OsunaRCA09,
author = {Carlos R. Osuna and
David Ruiz and
Rafael Corchuelo and
Jose Luis Arjona},
bibsource = {dblp computer science bibliography, https://dblp.org},
biburl = {https://dblp.org/rec/conf/jisbd/OsunaRCA09.bib},
booktitle = {{XIV} Jornadas de Ingenieria del Software y Bases de Datos
{(JISBD} 2009), San Sebastian, Spain, September 8-11, 2009},
editor = {Antonio Vallecillo and
Goiuria Sagardui},
pages = {320--323},
timestamp = {Wed, 20 Dec 2017 00:00:00 +0100},
title = {{SPARQL} Query Splitter: query translation between different contexts},
year = {2009}
}