RDF/XML JSON-LD N3/Turtle RDF/JSON
Author profile at the institutional portal

Chaves Fraga, David david.chaves@upm.es

INTELIGENCIA ARTIFICIAL / Universidad Politécnica de Madrid

Publications

Towards a new generation of ontology based data access

  • Corcho O
  • Priyatna F
  • Chaves-Fraga D

Semantic Web (p. 153-160) - 1/1/2020

10.3233/sw-190384 View at source

  • ISSN 22104968

Systematic Construction of Knowledge Graphs for Research-Performing Organizations

  • Chaves-Fraga D
  • Corcho O
  • Yedro F
  • Moreno R
  • Olías J
  • De La Azuela A

Information (Switzerland) - 1/1/2022

10.3390/info13120562 View at source

  • ISSN 20782489

Preface of the Joint Workshop Proceedings of the 5th Sem4Tra Workshop, and 2nd NLP4KGC Workshop co-located with SEMANTiCS 2023

  • D’Souza J
  • Rula A
  • Chaves-Fraga D
  • Sadeghi M
  • Sohi SH
  • Rojas JA
  • Colpaert P
  • Vakaj E
  • Tiwari S
  • Vahdati S
  • Gentile AL
... View more Collapse

Ceur Workshop Proceedings - 1/1/2023

  • ISSN 16130073
  • iMarina

Preface of the Joint Proceedings of the Poster & Demo Track and Workshop Track of SEMANTiCS 2022

  • Şimşek U
  • Chaves-Fraga D
  • Pellegrini T
  • Vahdati S

Ceur Workshop Proceedings - 1/1/2022

  • ISSN 16130073
  • iMarina

Preface

  • Kaffee L
  • Endris K
  • Vidal M
  • Comerio M
  • Sadeghi M
  • Chaves-Fraga D
  • Colpaert P
... View more Collapse

Ceur Workshop Proceedings - 1/1/2019

  • ISSN 16130073
  • iMarina

Morph-KGC: declarative generation of RDF-star graphs from heterogeneous data

  • J Arenas-Guerrero
  • A Iglesias-Molina
  • D Chaves-Fraga
  • D Garijo

Semant. Web (Under Review) - 1/1/2023

  • iMarina

Morph-KGC: Scalable knowledge graph materialization with mapping partitions

  • Arenas-Guerrero J
  • Chaves-Fraga D
  • Toledo J
  • Pérez MS
  • Corcho O

Semantic Web (p. 1-20) - 12/1/2024

10.3233/sw-223135 View at source

  • ISSN 22104968

Handling qualitative preferences in SPARQL over virtual ontology-based data access

  • Goncalves M
  • Chaves-Fraga D
  • Corcho O

Semantic Web (p. 659-682) - 1/1/2022

10.3233/sw-212895 View at source

  • ISSN 22104968

GTFS-Madrid-Bench: A benchmark for virtual knowledge graph access in the transport domain

  • Chaves-Fraga D
  • Priyatna F
  • Cimmino A
  • Toledo J
  • Ruckhaus E
  • Corcho O

Journal Of Web Semantics - 1/12/2020

10.1016/j.websem.2020.100596 View at source

  • ISSN 15708268

Exploiting Declarative Mapping Rules for Generating GraphQL Servers with Morph-GraphQL

  • Chaves-Fraga, David
  • Priyatna, Freddy
  • Alobaid, Ahmad
  • Corcho, Oscar;

International Journal Of Software Engineering And Knowledge Engineering (p. 785-803) - 1/6/2020

10.1142/s0218194020400070 View at source

  • ISSN 02181940

This researcher has no books.

This researcher has no book chapters.

morph-GraphQL: GraphQL Servers Generation from R2RML Mappings

  • Priyatna F
  • Chaves-Fraga D
  • Alobaid A
  • Corcho O

The 31st International Conference On Software Engineering And Knowledge Engineering, Seke 2019, Hotel Tivoli, Lisbon, Portugal, July 10-12, 2019. (p. 291-297) - 10/7/2019

10.18293/seke2019-055 View at source

  • ISSN 23259000

XSD2SHACL: Capturing RDF Constraints from XML Schema

  • Duan X
  • Chaves-Fraga D
  • Dimou A

K-Cap 2023 - Proceedings Of The 12th Knowledge Capture Conference 2023 (p. 214-222) - 1/1/2023

10.1145/3587259.3627565 View at source

What Are the Parameters that Affect the Construction of a Knowledge Graph?

  • Chaves-Fraga D
  • Endris K
  • Iglesias E
  • Corcho O
  • Vidal M

Otm: Otm Confederated International Conferences "On The Move To Meaningful Internet Systems" (p. 695-713) - 21/10/2019

10.1007/978-3-030-33246-4_43 View at source

  • ISSN 03029743

Virtual Statistics Knowledge Graph Generation from CSV files

  • PRIYATNA, FREDDY
  • SANTANA PEREZ, IDAFEN
  • Corcho García, Oscar
  • CHAVES FRAGA, DAVID

Emerging Topics In Semantic Technologies - {Iswc} 2018 Satellite Events [Best Papers From 13 Of The Workshops Co-Located With The {Iswc} 2018 Conference] (p. 235-244) - 8/10/2018

10.3233/978-1-61499-894-5-235 View at source

Tutorial on Knowledge Graph Construction using Declarative Mapping Rules

  • Autores: Ana Iglesias Molina
  • David Chaves Fraga
  • Andrea Jesus Cimmino Arriaga
  • Oscar Corcho Garcia

International Semantic Web Conference - 1/11/2020

  • iMarina

Tutorial on Generating and Querying Virtual Knowledge Graphs from Heterogeneous Data Sources

  • Autores: David Chaves Fraga
  • Ahmad Alobaid .
  • Andrea Jesus Cimmino Arriaga
  • Freddy Priyatna .
  • Oscar Corcho Garcia

2/6/2019

  • iMarina

Towards the Definition of a Language-Independent Mapping Template for Knowledge Graph Creation

  • Iglesias-Molina A
  • Chaves-Fraga D
  • Priyatna F
  • Corcho O

Proceedings Of The Third International Workshop On Capturing Scientific Knowledge co-Located With The 10th International Conference On Knowledge Capture (p. 33-36) - 19/11/2019

  • ISSN 16130073
  • iMarina

The tripscore Linked Data client: calculating specific summaries over large time series

  • Chaves-Fraga D
  • Rojas J
  • Vandenberghe P
  • Colpaert P
  • Corcho O

Proceedings Of The Workshop On Decentralizing The Semantic Web 2017 Co-Located With 16th International Semantic Web Conference (p. 98-104) - 21/10/2017

  • ISSN 16130073
  • iMarina

Similar Terms Grouping Yields Faster Terminological Saturation

  • Victoria Kosa
  • David Chaves Fraga
  • Nataliya Keberle
  • Aliaksandr Birukou

Communications In Computer And Information Science (p. 43-70) - 1/1/2019

10.1007/978-3-030-13929-2_3 View at source

  • ISSN 18650929

Second International Workshop on Knowledge Graph Construction

  • Autores: David Chaves Fraga
  • Freddy Priyatna .
  • Anastasia Dimou
  • Pieter Heyvaert
  • Juan Sequeda

6/6/2021

  • iMarina

This researcher has no working papers.

This researcher has no technical reports.

Towards a Research Software Understanding Framework for Open Science

  • ARROYO MARQUEZ, MIGUEL (Participante)
  • Ramos Gargantilla, José Angel (Participante)
  • CHAVES FRAGA, DAVID (Participante)
  • ALOBAID, AHMAD (Participante)
  • Garijo Verdejo, Daniel (Investigador principal (IP))

Period: 13-07-2021 - 31-12-2023

Type of funding: Regional

  • iMarina

Servicios de Inteligencia Artificial para la creación de un grafo de conocimientos sobre fármacos usados en el control clínico de la enfermedad, a partir de la explotación de grandes corpus de documentación científica sobre SARS-COV-2 y COVID-19.

  • CHAVES FRAGA, DAVID (Miembro del equipo de trabajo)
  • AMADOR DOMINGUEZ, ELVIRA (Participante)
  • Calleja Ibañez, Pablo (Miembro del equipo de trabajo)
  • IGLESIAS MOLINA, ANA (Miembro del equipo de trabajo)
  • BADENES OLMEDO, CARLOS (Miembro del equipo de trabajo)
  • Corcho García, Oscar (Investigador principal (IP))
  • Rico Almodovar, Mariano (Participante)
... View more Collapse

Period: 09-10-2020 - 08-10-2022

Type of funding: National

Amount of funding: 150000,00 Euros.

  • iMarina

Open Applications for Semantically Interoperable Services

  • Corcho García, Oscar (Investigador principal (IP))
  • DE PABLO LLORENTE, VIRGINIA (Participante)
  • ESPINOZA ARIAS, PAOLA PATRICIA (Participante)
  • CHAVES FRAGA, DAVID (Participante)

Period: 01-10-2016 - 30-09-2018

Type of funding: International

Amount of funding: 46997,61 Euros.

  • iMarina

Mobile-Age

  • Corcho García, Oscar (Investigador principal (IP))
  • IBARROLA DE ANDRÉS, ANA ANTONIA (Participante)
  • BERNARDOS GALINDO, MARIA DEL SOCORRO (Participante)
  • CHAVES FRAGA, DAVID (Participante)
  • GARCIA DELGADO, MIGUEL ANGEL (Participante)
  • PRIYATNA, FREDDY (Participante)

Period: 01-02-2016 - 31-01-2019

Type of funding: International

Amount of funding: 205846,29 Euros.

  • iMarina

Governance of the Interoperability Framework for Rail and Intermodal Mobility

  • Corcho García, Oscar (Investigador principal (IP))
  • CHAVES FRAGA, DAVID (Participante)
  • Ramos Gargantilla, José Angel (Participante)

Period: 01-11-2016 - 31-10-2018

Type of funding: International

Amount of funding: 75187,50 Euros.

  • iMarina

Datos 4.0: Retos y Soluciones - UPM

  • Garcia Castro, Raul (Miembro del equipo de trabajo)
  • CHAVES FRAGA, DAVID (Miembro del equipo de trabajo)
  • FERNANDEZ LOPEZ, MARIANO (Participante)
  • RODRIGUEZ DONCEL, VICTOR (Miembro del equipo de trabajo)
  • Rico Almodovar, Mariano (Miembro del equipo de trabajo)
  • GARCIA DELGADO, MIGUEL ANGEL (Miembro del equipo de trabajo)
  • Calleja Ibañez, Pablo (Miembro del equipo de trabajo)
  • POVEDA VILLALON, MARIA (Miembro del equipo de trabajo)
  • BADENES OLMEDO, CARLOS (Miembro del equipo de trabajo)
  • YEDRO MARTÍNEZ, FRANCISCO LEONARDO (Miembro del equipo de trabajo)
  • Corcho García, Oscar (Investigador principal (IP))
  • GOMEZ PEREZ, ASUNCION DE MARIA (Investigador principal (IP))
  • ALVAREZ DE MON REGO, INMACULADA (Participante)
  • SERRANO FERNANDEZ, EMILIO (Participante)
  • BERNARDOS GALINDO, MARIA DEL SOCORRO (Participante)
  • GONZALEZ PACHON, JACINTO (Participante)
  • MONTIEL PONSODA, ELENA (Participante)
  • PEREZ HERNANDEZ, MARIA DE LOS SANTOS (Participante)
  • SUAREZ DE FIGUEROA BAONZA, M. CARMEN (Participante)
... View more Collapse

Period: 30-12-2016 - 29-06-2021

Type of funding: National

Amount of funding: 232804,00 Euros.

  • iMarina

CURSO DE LINKED DATA

  • Corcho García, Oscar (Colaborador/a)
  • CHAVES FRAGA, DAVID (Investigador principal (IP))

Period: 20-01-2023 - 27-01-2023

Type of funding: Internal

  • iMarina

CREACIÓN DE UN GRAFO DE CONOCIMIENTOS A PARTIR DE LA RED DE ONTOLOGÍAS DE HERCULES

  • Corcho García, Oscar (Colaborador/a)
  • CHAVES FRAGA, DAVID (Investigador principal (IP))

Period: 16-07-2021 - 15-01-2022

Type of funding: Internal

  • iMarina

This researcher has no supervised thesis.

morph-KGC: Scalable Knowledge Graph Construction with [R2]RML Mappings

  • GOMEZ PEREZ, ASUNCION DE MARIA (Autor o Coautor)
  • ARENAS GUERRERO, JULIAN (Autor o Coautor)
  • CHAVES FRAGA, DAVID (Autor o Coautor)
  • Corcho García, Oscar (Autor o Coautor)

3/1/2021

  • iMarina

morph-GraphQL: Automatic GraphQL server generation from OBDA mappings

  • CHAVES FRAGA, DAVID (Autor o Coautor)
  • PRIYATNA, FREDDY (Autor o Coautor)
  • Corcho García, Oscar (Autor o Coautor)
  • GOMEZ PEREZ, ASUNCION DE MARIA (Autor o Coautor)
  • ALOBAID, AHMAD (Autor o Coautor)

13/10/2020

  • iMarina

morph-CSV: Enhancing virtual KG access over tabular data with RML and CSVW

  • GOMEZ PEREZ, ASUNCION DE MARIA (Autor o Coautor)
  • CHAVES FRAGA, DAVID (Autor o Coautor)
  • TOLEDO BARRETO, JOHN ANIBAL (Autor o Coautor)
  • POZO, LUIS (Autor o Coautor)
  • Corcho García, Oscar (Autor o Coautor)

28/10/2021

  • iMarina
Last data update: 4/8/24 9:01 AM