Dr. Damien Graux left SDA. The profile below reflects the status at the point of his departure and is no longer updated.
Senior Researcher
Enterprise Information System
Fraunhofer IAIS
Room B3-236
Schloss Birlinghoven, 53757 Sankt Augustin, Germany
damien.graux@iais.fraunhofer.de
Short CV
Dr. Damien Graux is a Senior Researcher at the Enterprise Information System of the Fraunhofer IAIS.
Research Interests
- Distributed systems e.g. Apache Hadoop, Apache Spark
- RDF storage methods
- SPARQL evaluation strategies in a distributed context
- RDF/SPARQL Benchmarks
Projects
- SANSA – Open source platform for distributed data processing for RDF large-scale datasets
- SLIPO – Scalable Linking and Integration of Big POI data
Publications
2022
Navigating the Earth with pure SPARQL Inproceedings
In: Proceedings of the 5th International Workshop on Geospatial Linked Data, GeoLD 2022, co-located with 19th Extended Semantic Web Conference (ESWC 2022), Hersonissos, Greece, May 30th, 2022, pp. 51–62, CEUR-WS.org, 2022.
Multi-level Visual Tours of Weather Linked Data Inproceedings
In: Proceedings of the Seventh International Workshop on the Visualization and Interaction for Ontologies and Linked Data co-located with the 21st International Semantic Web Conference (ISWC 2022), Virtual Event, Hangzhou, China, October 23, 2022, pp. 52–57, CEUR-WS.org, 2022.
LOV-ES: Guiding the Ontology Selection to Structure Textual Data using Topic Modeling Inproceedings
In: Proceedings of the ISWC 2022 Posters, Demos and Industry Tracks: From Novel Ideas to Industrial Practice co-located with 21st International Semantic Web Conference (ISWC 2022), Virtual Conference, Hangzhou, China, October 23-27, 2022, CEUR-WS.org, 2022.
Through the Lens of the Web Conference Series: A Look Into the History of the Web Inproceedings
In: WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022, pp. 3458–3464, ACM, 2022.
Efficient semantic summary graphs for querying large knowledge graphs Journal Article
In: Int. J. Inf. Manag. Data Insights, vol. 2, no. 1, pp. 100082, 2022.
2021
Formal Concept Analysis for Semantic Compression of Knowledge Graph Versions Inproceedings
In: Proceedings of the 9th International Workshop "What can FCA do for Artificial Intelligence?" co-located with the 30th International Joint Conference on Artificial Intelligence (IJCAI 2021), Montréal, Québec, Canada, August 21, 2021, pp. 131–138, CEUR-WS.org, 2021.
Deploying a Strategy to Unlock Big Data Research and Teaching Activities in the West Balkan Region Inproceedings
In: ITiCSE '21: Proceedings of the 26th ACM Conference on Innovation and Technology in Computer Science Education V.1, Virtual Event, Germany, June 26 - July 1, 2021, pp. 491–497, ACM, 2021.
A Big Data Learning Platform for the West Balkans and Beyond Inproceedings
In: ITiCSE '21: Proceedings of the 26th ACM Conference on Innovation and Technology in Computer Science Education V.2, Virtual Event, Germany, June 26 - July 1, 2021, pp. 617–618, ACM, 2021.
Embedding Knowledge Graphs Attentive to Positional and Centrality Qualities Inproceedings
In: Machine Learning and Knowledge Discovery in Databases. Research Track - European Conference, ECML PKDD 2021, Bilbao, Spain, September 13-17, 2021, Proceedings, Part II, pp. 548–564, Springer, 2021.
Benchmarking RDF Metadata Representations: Reification, Singleton Property and RDF Inproceedings
In: 15th IEEE International Conference on Semantic Computing, ICSC 2021, Laguna Hills, CA, USA, January 27-29, 2021, pp. 233–240, IEEE, 2021.
Timelining Knowledge Graphs in the Browser (short paper) Inproceedings
In: Proceedings of the Sixth International Workshop on the Visualization and Interaction for Ontologies and Linked Data co-located with the 20th International Semantic Web Conference (ISWC 2021), Virtual Conference, 2021, pp. 76–81, CEUR-WS.org, 2021.
Hash-ssessing the freshness of SPARQL pipelines Inproceedings
In: Proceedings of the ISWC 2021 Posters, Demos and Industry Tracks: From Novel Ideas to Industrial Practice co-located with 20th International Semantic Web Conference (ISWC 2021), Virtual Conference, October 24-28, 2021, CEUR-WS.org, 2021.
De-icing Federated SPARQL Pipelines: a method for Assessing the "Freshness" of Result Sets Inproceedings
In: Proceedings of the 7th Workshop on Managing the Evolution and Preservation of the Data Web (MEPDaW) co-located with the 20th International Semantic Web Conference (ISWC 2021), Virtual event, October 25th, 2021, pp. 8–13, CEUR-WS.org, 2021.
Beyond Classical SERVICE Clause in Federated SPARQL Queries: Leveraging the Full Potential of URI Parameters Inproceedings
In: Proceedings of the 17th International Conference on Web Information Systems and Technologies, WEBIST 2021, October 26-28, 2021, pp. 65–76, SCITEPRESS, 2021.
2020
MDE: Multiple Distance Embeddings for Link Prediction in Knowledge Graphs Inproceedings
In: ECAI 2020 - 24th European Conference on Artificial Intelligence, 29 August-8 September 2020, Santiago de Compostela, Spain, August 29 - September 8, 2020 - Including 10th Conference on Prestigious Applications of Artificial Intelligence (PAIS 2020), pp. 1427–1434, IOS Press, 2020.
Knowledge Graph-Based Legal Search over German Court Cases Inproceedings
In: The Semantic Web: ESWC 2020 Satellite Events - ESWC 2020 Satellite Events, Heraklion, Crete, Greece, May 31 - June 4, 2020, Revised Selected Papers, pp. 293–297, Springer, 2020.
Semantic Data Integration for the SMT Manufacturing Process Using SANSA Stack Inproceedings
In: The Semantic Web: ESWC 2020 Satellite Events - ESWC 2020 Satellite Events, Heraklion, Crete, Greece, May 31 - June 4, 2020, Revised Selected Papers, pp. 307–311, Springer, 2020.
How Many Stars Do You See in This Constellation? Inproceedings
In: The Semantic Web: ESWC 2020 Satellite Events - ESWC 2020 Satellite Events, Heraklion, Crete, Greece, May 31 - June 4, 2020, Revised Selected Papers, pp. 175–180, Springer, 2020.
MINDS: A Translator to Embed Mathematical Expressions Inside SPARQL Queries Inproceedings
In: Semantic Systems. In the Era of Knowledge Graphs - 16th International Conference on Semantic Systems, SEMANTiCS 2020, Amsterdam, The Netherlands, September 7-10, 2020, Proceedings, pp. 104–117, Springer, 2020.
Meta-hyperband: Hyperparameter Optimization with Meta-learning and Coarse-to-Fine Inproceedings
In: Intelligent Data Engineering and Automated Learning - IDEAL 2020 - 21st International Conference, Guimaraes, Portugal, November 4-6, 2020, Proceedings, Part II, pp. 335–347, Springer, 2020.
Establishing a Strong Baseline for Privacy Policy Classification Inproceedings
In: ICT Systems Security and Privacy Protection - 35th IFIP TC 11 International Conference, SEC 2020, Maribor, Slovenia, September 21-23, 2020, Proceedings, pp. 370–383, Springer, 2020.
Verbalizing the Evolution of Knowledge Graphs with Formal Concept Analysis Inproceedings
In: Joint Proceedings of Workshops AI4LEGAL2020, NLIWOD, PROFILES 2020, QuWeDa 2020 and SEMIFORM2020 Colocated with the 19th International Semantic Web Conference (ISWC 2020), Virtual Conference, November, 2020, pp. 72–79, CEUR-WS.org, 2020.
A Real-Time Visual Dashboard for Wikidata Edits Inproceedings
In: Proceedings of the Fifth International Workshop on Visualization and Interaction for Ontologies and Linked Data co-located with the 19th International Semantic Web Conference (ISWC 2020), Virtual Conference (originally planned in Athens, Greece), November 02, 2020, pp. 41–46, CEUR-WS.org, 2020.
Semantic schema mapping for interoperable data-exchange Inproceedings
In: Proceedings of the 15th International Workshop on Ontology Matching co-located with the 19th International Semantic Web Conference (ISWC 2020), Virtual conference (originally planned to be in Athens, Greece), November 2, 2020, pp. 13–23, CEUR-WS.org, 2020.
Federated Query Processing Incollection
In: Knowledge Graphs and Big Data Processing, vol. 12072, pp. 73–86, Springer, 2020.
Scalable Knowledge Graph Processing Using SANSA Incollection
In: Knowledge Graphs and Big Data Processing, vol. 12072, pp. 105–121, Springer, 2020.
Context-Based Entity Matching for Big Data Incollection
In: Knowledge Graphs and Big Data Processing, vol. 12072, pp. 122–146, Springer, 2020.
2019
Clustering Pipelines of Large RDF POI Data Inproceedings
In: The Semantic Web: ESWC 2019 Satellite Events - ESWC 2019 Satellite Events, Portorov z, Slovenia, June 2-6, 2019, Revised Selected Papers, pp. 24–27, Springer, 2019.
Towards a Scalable Semantic-Based Distributed Approach for SPARQL Query Evaluation Inproceedings
In: Semantic Systems. The Power of AI and Knowledge Graphs - 15th International Conference, SEMANTiCS 2019, Karlsruhe, Germany, September 9-12, 2019, Proceedings, pp. 295–309, Springer, 2019.
Querying Large-scale RDF Datasets Using the SANSA Framework Inproceedings
In: Proceedings of the ISWC 2019 Satellite Tracks (Posters & Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 26-30, 2019, pp. 285–288, CEUR-WS.org, 2019.
Sparklify: A Scalable Software Component for Efficient Evaluation of SPARQL Queries over Distributed RDF Datasets Inproceedings
In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part II, pp. 293–308, Springer, 2019.
Towards Semantically Structuring GittextbackslashfontencodingLELAtextbackslashselectfontḩar40ub Inproceedings
In: Proceedings of the ISWC 2019 Satellite Tracks (Posters & Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 26-30, 2019, pp. 141–144, CEUR-WS.org, 2019.
COMET: A Contextualized Molecule-Based Matching Technique Inproceedings
In: Database and Expert Systems Applications - 30th International Conference, DEXA 2019, Linz, Austria, August 26-29, 2019, Proceedings, Part I, pp. 175–185, Springer, 2019.
Big POI data integration with Linked Data technologies Inproceedings
In: Advances in Database Technology - 22nd International Conference on Extending Database Technology, EDBT 2019, Lisbon, Portugal, March 26-29, 2019, pp. 477–488, OpenProceedings.org, 2019.
The Hubs and Authorities Transaction Network Analysis using the SANSA framework Inproceedings
In: Proceedings of the Posters and Demo Track of the 15th International Conference on Semantic Systems co-located with 15th International Conference on Semantic Systems (SEMANTiCS 2019), Karlsruhe, Germany, September 9th - to - 12th, 2019, CEUR-WS.org, 2019.
Towards Measuring Risk Factors in Privacy Policies Inproceedings
In: Proceedings of the Workshop on Artificial Intelligence and the Administrative State co-located with 17th International Conference on AI and Law (ICAIL 2019), Montreal, QC, Canada, June 17, 2019, pp. 18–20, CEUR-WS.org, 2019.
Uniform Access to Multiform Data Lakes using Semantic Technologies Inproceedings
In: Proceedings of the 21st International Conference on Information Integration and Web-based Applications & Services, iiWAS 2019, Munich, Germany, December 2-4, 2019, pp. 313–322, ACM, 2019.
Towards Semantically Structuring GittextbackslashfontencodingLELAtextbackslashselectfontḩar40ub Inproceedings
In: Proceedings of the ISWC 2019 Satellite Tracks (Posters & Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 26-30, 2019, pp. 141–144, CEUR-WS.org, 2019.
SemanGit: A Linked Dataset from git Inproceedings
In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part II, pp. 215–228, Springer, 2019.
How to Feed the Squerall with RDF and Other Data Nuts? Inproceedings
In: Proceedings of the ISWC 2019 Satellite Tracks (Posters & Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 26-30, 2019, pp. 293–296, CEUR-WS.org, 2019.
Squerall: Virtual Ontology-Based Access to Heterogeneous and Large Data Sources Inproceedings
In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part II, pp. 229–245, Springer, 2019.
Querying Data Lakes using Spark and Presto Inproceedings
In: The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019, pp. 3574–3578, ACM, 2019.
Summarizing Entity Temporal Evolution in Knowledge Graphs Inproceedings
In: Companion of The 2019 World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019, pp. 961–965, ACM, 2019.
2018
Profiting from Kitties on Ethereum: Leveraging Blockchain RDF with SANSA Inproceedings
In: Proceedings of the Posters and Demos Track of the 14th International Conference on Semantic Systems co-located with the 14th International Conference on Semantic Systems (SEMANTiCS 2018), Vienna, Austria, September 10-13, 2018, CEUR-WS.org, 2018.
A Multi-Criteria Experimental Ranking of Distributed SPARQL Evaluators Inproceedings
In: IEEE International Conference on Big Data (IEEE BigData 2018), Seattle, WA, USA, December 10-13, 2018, pp. 693–702, IEEE, 2018.
2016
Smart Trip Alternatives for the Curious Inproceedings
In: Proceedings of the ISWC 2016 Posters & Demonstrations Track co-located with 15th International Semantic Web Conference (ISWC 2016), Kobe, Japan, October 19, 2016, CEUR-WS.org, 2016.
SPARQLGX in Action: Efficient Distributed Evaluation of SPARQL with Apache Spark Inproceedings
In: Proceedings of the ISWC 2016 Posters & Demonstrations Track co-located with 15th International Semantic Web Conference (ISWC 2016), Kobe, Japan, October 19, 2016, CEUR-WS.org, 2016.
SPARQLGX: Efficient Distributed Evaluation of SPARQL with Apache Spark Inproceedings
In: The Semantic Web - ISWC 2016 - 15th International Semantic Web Conference, Kobe, Japan, October 17-21, 2016, Proceedings, Part II, pp. 80–87, 2016.
Grenoble Alpes University, France, 2016.
2015
TRAINS: A throughput-efficient uniform total order broadcast algorithm Inproceedings
In: International Conference on Protocol Engineering, ICPE 2015, and International Conference on New Technologies of Distributed Systems, NTDS 2015 [CFIP (Colloque francophone sur l'ingénierie des protocoles) / NOTERE (Nouvelles Technologies de la Répartition)], Paris, France, July 22-24, 2015, pp. 1–8, IEEE, 2015.