Freddy Priyatna

According to our database, Freddy Priyatna authored at least 27 papers between 2010 and 2021.

Collaborative distances:

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

2021

Enhancing virtual ontology based access over tabular data with Morph-CSV.

David Chaves-Fraga, Edna Ruckhaus, Freddy Priyatna, Maria-Esther Vidal, Óscar Corcho

Semantic Web, 2021

2020

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

David Chaves-Fraga, Freddy Priyatna, Andrea Cimmino, Jhon Toledo, Edna Ruckhaus, Óscar Corcho

J. Web Semant., 2020

Towards a new generation of ontology based data access.

Óscar Corcho, Freddy Priyatna, David Chaves-Fraga

Semantic Web, 2020

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

David Chaves-Fraga, Freddy Priyatna, Ahmad Alobaid, Óscar Corcho

Int. J. Softw. Eng. Knowl. Eng., 2020

Enhancing OBDA Query Translation over Tabular Data with Morph-CSV.

David Chaves-Fraga, Edna Ruckhaus, Freddy Priyatna, Maria-Esther Vidal, Óscar Corcho

CoRR, 2020

2019

Enhancing the Maintainability of the Bio2RDF Project Using Declarative Mappings.

Ana Iglesias-Molina, David Chaves-Fraga, Freddy Priyatna, Óscar Corcho

Proceedings of the 12th International Conference on Semantic Web Applications and Tools for Health Care and Life Sciences, 2019

morph-GraphQL: GraphQL Servers Generation from R2RML Mappings (S).

Freddy Priyatna, David Chaves-Fraga, Ahmad Alobaid, Óscar Corcho

Proceedings of the 31st International Conference on Software Engineering and Knowledge Engineering, 2019

GraphQL Servers generation from R2RML with morph-GraphQL (D).

Ahmad Alobaid, David Chaves-Fraga, Freddy Priyatna, Óscar Corcho

Proceedings of the 31st International Conference on Software Engineering and Knowledge Engineering, 2019

Conformance Test Cases for the RDF Mapping Language (RML).

Pieter Heyvaert, David Chaves-Fraga, Freddy Priyatna, Óscar Corcho, Erik Mannens, Ruben Verborgh, Anastasia Dimou

Proceedings of the Knowledge Graphs and Semantic Web - First Iberoamerican Conference, 2019

Towards the Definition of a Language-Independent Mapping Template for Knowledge Graph Creation (short paper).

Ana Iglesias-Molina, David Chaves-Fraga, Freddy Priyatna, Óscar Corcho

Proceedings of the Third International Workshop on Capturing Scientific Knowledge co-located with the 10th International Conference on Knowledge Capture (K-CAP 2019), 2019

SAD Generator: Eating Our Own Dog Food to Generate KGs and Websites for Academic Events.

Pieter Heyvaert, David Chaves-Fraga, Freddy Priyatna, Juan F. Sequeda, Anastasia Dimou

Proceedings of the Semantic Web: ESWC 2019 Satellite Events, 2019

2018

Virtual Statistics Knowledge Graph Generation from CSV files.

David Chaves-Fraga, Freddy Priyatna, Idafen Santana-Pérez, Óscar Corcho

Proceedings of the Emerging Topics in Semantic Technologies, 2018

Publishing Tourism Statistics as Linked Data a Case Study of Sri Lanka.

Nandana Mihindukulasooriya, Freddy Priyatna, Mariano Rico

Proceedings of the Current Trends in Web Engineering, 2018

Linked-Fiestas: A Knowledge Graph to Promote Cultural Tourism in Spain.

Andrea Cimmino, Nandana Mihindukulasooriya, Freddy Priyatna, Mariano Rico

Proceedings of the Current Trends in Web Engineering, 2018

DBtravel: A Tourism-Oriented Semantic Graph.

Pablo Calleja, Freddy Priyatna, Nandana Mihindukulasooriya, Mariano Rico

Proceedings of the Current Trends in Web Engineering, 2018

2017

Querying clinical data in HL7 RIM based relational model with morph-RDB.

Freddy Priyatna, Raúl Alonso-Calvo, Sergio Paraiso-Medina, Óscar Corcho

J. Biomed. Semant., 2017

MappingPedia: A Collaborative Environment for R2RML Mappings.

Freddy Priyatna, Edna Ruckhaus, Nandana Mihindukulasooriya, Óscar Corcho, Nelson Saturno

Proceedings of the Semantic Web: ESWC 2017 Satellite Events - ESWC 2017 Satellite Events, Portorož, Slovenia, May 28, 2017

A Linked Data Profiling Service for Quality Assessment.

Nandana Mihindukulasooriya, Raúl García-Castro, Freddy Priyatna, Edna Ruckhaus, Nelson Saturno

Proceedings of the Semantic Web: ESWC 2017 Satellite Events - ESWC 2017 Satellite Events, Portorož, Slovenia, May 28, 2017

2015

Methods and Techniques for the Generation and Eficient Exploitation of RDB2RDF Mappings.

Freddy Priyatna

PhD thesis, 2015

R2RML-based Access and Querying to Relational Clinical Data with Morph-RDB.

Freddy Priyatna, Raúl Alonso-Calvo, Sergio Paraiso-Medina, Gueton Padron-Sanchez, Óscar Corcho

Proceedings of the 8th Semantic Web Applications and Tools for Life Sciences International Conference, 2015

MIRROR: Automatic R2RML Mapping Generation from Relational Databases.

Luciano Frontino de Medeiros, Freddy Priyatna, Óscar Corcho

Proceedings of the Engineering the Web in the Big Data Era - 15th International Conference, 2015

2014

Formalisation and experiences of R2RML-based SPARQL to SQL query translation using morph.

Freddy Priyatna, Óscar Corcho, Juan F. Sequeda

Proceedings of the 23rd International World Wide Web Conference, 2014

morph-LDP: An R2RML-Based Linked Data Platform Implementation.

Nandana Mihindukulasooriya, Freddy Priyatna, Óscar Corcho, Raúl García-Castro, Miguel Esteban Gutiérrez

Proceedings of the Semantic Web: ESWC 2014 Satellite Events, 2014

2013

Applying SPARQL-DQP for Federated SPARQL Querying over Google Fusion Tables.

Freddy Priyatna, Carlos Buil Aranda, Óscar Corcho

Proceedings of the Semantic Web: ESWC 2013 Satellite Events, 2013

2012

Building Ontologies by using Re-engineering Patterns and R2RML Mappings.

Boris Villazón-Terrazas, Freddy Priyatna

Proceedings of the 3rd Workshop on Ontology Patterns, Boston, USA, November 12, 2012, 2012

Relational Database to RDF Mapping Patterns.

Juan F. Sequeda, Freddy Priyatna, Boris Villazón-Terrazas

Proceedings of the 3rd Workshop on Ontology Patterns, Boston, USA, November 12, 2012, 2012

2010

Geographical linked data: a Spanish use case.

Alexander de León, Victor Saquicela, Luis Manuel Vilches Blázquez, Boris Villazón-Terrazas, Freddy Priyatna, Óscar Corcho

Proceedings of the Proceedings the 6th International Conference on Semantic Systems, 2010