David Fraga

Orcid: 0000-0003-3236-2789

Affiliations:
  • University of Santiago de Compostela, Spain
  • Universidad Politécnica de Madrid (UPM), Spain (former)


According to our database1, David Fraga authored at least 71 papers between 2004 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
An ontological approach for representing declarative mapping languages.
Semantic Web, 2024

Morph-KGC: Scalable knowledge graph materialization with mapping partitions.
Semantic Web, 2024

Are Knowledge Graphs Ready for the Real World? Challenges and Perspective (Dagstuhl Seminar 24061).
Dagstuhl Reports, 2024

KROWN: A Benchmark for RDF Graph Materialisation.
Proceedings of the Semantic Web - ISWC 2024, 2024

Propagating Ontology Changes to Declarative Mappings in Construction of Knowledge Graphs.
Proceedings of the 5th International Workshop on Knowledge Graph Construction co-located with 21th Extended Semantic Web Conference (ESWC 2024), 2024

SCOOP All the Constraints' Flavours for Your Knowledge Graph.
Proceedings of the Semantic Web - 21st International Conference, 2024

2023
Editorial of transport data on the web.
Semantic Web, 2023

The RML Ontology: A Community-Driven Modular Redesign After a Decade of Experience in Mapping Heterogeneous Data to RDF.
Proceedings of the Semantic Web - ISWC 2023, 2023

Re-Construction Impact on Metadata Representation Models.
Proceedings of the 12th Knowledge Capture Conference 2023, 2023

XSD2SHACL: Capturing RDF Constraints from XML Schema.
Proceedings of the 12th Knowledge Capture Conference 2023, 2023

Human-Friendly RDF Graph Construction: Which One Do You Chose?
Proceedings of the Web Engineering - 23rd International Conference, 2023

Declarative RDF Construction from In-Memory Data Structures with RML.
Proceedings of the 4th International Workshop on Knowledge Graph Construction co-located with 20th Extended Semantic Web Conference ESWC 2023, 2023

2022
Handling qualitative preferences in SPARQL over virtual ontology-based data access.
Semantic Web, 2022

Systematic Construction of Knowledge Graphs for Research-Performing Organizations.
Inf., 2022

Declarative Description of Knowledge Graphs Construction Automation: Status & Challenges.
Proceedings of the 3rd International Workshop on Knowledge Graph Construction (KGCW 2022) co-located with 19th Extended Semantic Web Conference (ESWC 2022), 2022

2021
Knowledge Graph Construction from Heterogeneous Data Sources exploiting Declarative Mapping Rules.
PhD thesis, 2021

Enhancing virtual ontology based access over tabular data with Morph-CSV.
Semantic Web, 2021

RML-star: A Declarative Mapping Language for RDF-star Generation.
Proceedings of the ISWC 2021 Posters, 2021

A High-Level Ontology Network for ICT Infrastructures.
Proceedings of the Semantic Web - ISWC 2021 - 20th International Semantic Web Conference, 2021

Knowledge Graph Construction with R2RML and RML: An ETL System-based Overview.
Proceedings of the 2nd International Workshop on Knowledge Graph Construction co-located with 18th Extended Semantic Web Conference (ESWC 2021), 2021

2020
GTFS-Madrid-Bench: A benchmark for virtual knowledge graph access in the transport domain.
J. Web Semant., 2020

Towards a new generation of ontology based data access.
Semantic Web, 2020

Exploiting Declarative Mapping Rules for Generating GraphQL Servers with Morph-GraphQL.
Int. J. Softw. Eng. Knowl. Eng., 2020

Drugs4Covid: Drug-driven Knowledge Exploitation based on Scientific Publications.
CoRR, 2020

Enhancing OBDA Query Translation over Tabular Data with Morph-CSV.
CoRR, 2020

Morph-Skyline: Virtual Ontology-Based Data Access for Skyline Queries.
Proceedings of the IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, 2020

Morph-Skyline: Skyline Queries for Virtual Knowledge Graph Access.
Proceedings of the ISWC 2020 Demos and Industry Tracks: From Novel Ideas to Industrial Practice co-located with 19th International Semantic Web Conference (ISWC 2020), 2020

FunMap: Efficient Execution of Functional Mappings for Knowledge Graph Creation.
Proceedings of the Semantic Web - ISWC 2020, 2020

Mapeathor: Simplifying the Specification of Declarative Rules for Knowledge Graph Construction.
Proceedings of the ISWC 2020 Demos and Industry Tracks: From Novel Ideas to Industrial Practice co-located with 19th International Semantic Web Conference (ISWC 2020), 2020

Morph-CSV: Virtual Knowledge Graph Access for Tabular Data.
Proceedings of the ISWC 2020 Demos and Industry Tracks: From Novel Ideas to Industrial Practice co-located with 19th International Semantic Web Conference (ISWC 2020), 2020

SDM-RDFizer: An RML Interpreter for the Efficient Creation of RDF Knowledge Graphs.
Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020

2019
Linked Open Data Validity - A Technical Report from ISWS 2018.
CoRR, 2019

Enhancing the Maintainability of the Bio2RDF Project Using Declarative Mappings.
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).
Proceedings of the 31st International Conference on Software Engineering and Knowledge Engineering, 2019

GraphQL Servers generation from R2RML with morph-GraphQL (D).
Proceedings of the 31st International Conference on Software Engineering and Knowledge Engineering, 2019

What Are the Parameters that Affect the Construction of a Knowledge Graph?
Proceedings of the On the Move to Meaningful Internet Systems: OTM 2019 Conferences, 2019

Conformance Test Cases for the RDF Mapping Language (RML).
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).
Proceedings of the Third International Workshop on Capturing Scientific Knowledge co-located with the 10th International Conference on Knowledge Capture (K-CAP 2019), 2019

Optimizing Automated Term Extraction for Terminological Saturation Measurement.
Proceedings of the 15th International Conference on ICT in Education, 2019

Optimized Term Extraction Method Based on Computing Merged Partial C-Values.
Proceedings of the Information and Communication Technologies in Education, Research, and Industrial Applications, 2019

ONETT: Systematic Knowledge Graph Generation for National Access Points.
Proceedings of the Joint Proceedings of the 1st International Workshop On Semantics For Transport and the 1st International Workshop on Approaches for Making Data Interoperable co-located with 15th Semantics Conference (SEMANTiCS 2019), 2019

SAD Generator: Eating Our Own Dog Food to Generate KGs and Websites for Academic Events.
Proceedings of the Semantic Web: ESWC 2019 Satellite Events, 2019

2018
Virtual Statistics Knowledge Graph Generation from CSV files.
Proceedings of the Emerging Topics in Semantic Technologies, 2018

Similar Terms Grouping Yields Faster Terminological Saturation.
Proceedings of the Information and Communication Technologies in Education, Research, and Industrial Applications, 2018

Refining Terminological Saturation using String Similarity Measures.
Proceedings of the 14th International Conference on ICT in Education, 2018

2017
Providing Reliable Access to Real-Time and Historic Public Transport Data Using Linked Connections.
Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to, 2017

The tripscore Linked Data Client: Calculating Specific Summaries over Large Time Series.
Proceedings of the Workshop on Decentralizing the Semantic Web 2017 co-located with 16th International Semantic Web Conference (ISWC 2017), 2017

On the Role of the GRAPH Clause in the Performance of Federated SPARQL Queries.
Proceedings of the 4th International Workshop on Dataset PROFIling and fEderated Search for Web Data (PROFILES 2017) co-located with The 16th International Semantic Web Conference (ISWC 2017), 2017

Cross-Evaluation of Automated Term Extraction Tools by Measuring Terminological Saturation.
Proceedings of the Information and Communication Technologies in Education, Research, and Industrial Applications, 2017

2015
Self-organizing Maps versus Growing Neural Gas in Detecting Anomalies in Data Centres.
Log. J. IGPL, 2015

Bitslice software implementation of KeeLoq as a side-channel countermeasure.
Proceedings of the 10th Workshop on Embedded Systems Security, 2015

2013
Bio-inspired enhancement of reputation systems for intelligent environments.
Inf. Sci., 2013

Detecting false testimonies in reputation systems using self-organizing maps.
Log. J. IGPL, 2013

2012
Detecting Unknown Attacks in Wireless Sensor Networks That Contain Mobile Nodes.
Sensors, 2012

Using clustering techniques for intelligent camera-based user interfaces.
Log. J. IGPL, 2012

A Taxonomy of Trust and Reputation System Attacks.
Proceedings of the 11th IEEE International Conference on Trust, 2012

Self-Organizing Maps versus Growing Neural Gas in Detecting Data Outliers for Security Applications.
Proceedings of the Hybrid Artificial Intelligent Systems - 7th International Conference, 2012

2011
Improving Social Odometry Robot Networks with Distributed Reputation Systems for Collaborative Purposes.
Sensors, 2011

Improving security in WMNs with reputation systems and self-organizing maps.
J. Netw. Comput. Appl., 2011

Holistic Solution for Confining Insider Attacks in Wireless Sensor Networks Using Reputation Systems Coupled with Clustering Techniques.
Proceedings of the IEEE 10th International Conference on Trust, 2011

A Methodology for Developing Accessible Mobile Platforms over Leading Devices for Visually Impaired People.
Proceedings of the Ambient Assisted Living - Third International Workshop, 2011

Detecting Unknown Attacks in Wireless Sensor Networks Using Clustering Techniques.
Proceedings of the Hybrid Artificial Intelligent Systems - 6th International Conference, 2011

Improving reputation systems for wireless sensor networks using genetic algorithms.
Proceedings of the 13th Annual Genetic and Evolutionary Computation Conference, 2011

Detecting Bad-Mouthing Attacks on Reputation Systems Using Self-Organizing Maps.
Proceedings of the Computational Intelligence in Security for Information Systems, 2011

2010
Distributed intrusion detection system for wireless sensor networks based on a reputation system coupled with kernel self-organizing maps.
Integr. Comput. Aided Eng., 2010

Detecting and Confining Sybil Attack in Wireless Sensor Networks Based on Reputation Systems Coupled with Self-organizing Maps.
Proceedings of the Artificial Intelligence Applications and Innovations, 2010

Using Self-Organizing Maps for Intelligent Camera-Based User Interfaces.
Proceedings of the Hybrid Artificial Intelligence Systems, 5th International Conference, 2010

2009
Using Reputation Systems and Non-Deterministic Routing to Secure Wireless Sensor Networks.
Sensors, 2009

Improving Security for SCADA Sensor Networks with Reputation Systems and Self-Organizing Maps.
Sensors, 2009

Image Processing Based Services for Ambient Assistant Scenarios.
Proceedings of the Distributed Computing, 2009

2004
Domotic platform based on multipurpose wireless technology with distributed processing capabilities.
Proceedings of the IEEE 15th International Symposium on Personal, 2004


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