Dr. Damien Graux



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

2020

Endris, Kemele M; Vidal, Maria-Esther; Graux, Damien

Federated Query Processing Incollection

Knowledge Graphs and Big Data Processing, 12072 , pp. 73–86, Springer, 2020.

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Jabeen, Hajira; Graux, Damien; Sejdiu, Gezim

Scalable Knowledge Graph Processing Using SANSA Incollection

Knowledge Graphs and Big Data Processing, 12072 , pp. 105–121, Springer, 2020.

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Tasnim, Mayesha; Collarana, Diego; Graux, Damien; Vidal, Maria-Esther

Context-Based Entity Matching for Big Data Incollection

Knowledge Graphs and Big Data Processing, 12072 , pp. 122–146, Springer, 2020.

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Sadeghi, Afshin; Graux, Damien; Yazdi, Hamed Shariat; Lehmann, Jens

MDE: Multiple Distance Embeddings for Link Prediction in Knowledge Graphs Inproceedings

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.

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Nejad, Najmeh Mousavi; Jabat, Pablo; Nedelchev, Rostislav; Scerri, Simon; Graux, Damien

Establishing a Strong Baseline for Privacy Policy Classification Inproceedings

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.

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Graux, Damien; Sejdiu, Gezim; Stadler, Claus; Napolitano, Giulio; Lehmann, Jens

MINDS: A Translator to Embed Mathematical Expressions Inside SPARQL Queries Inproceedings

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.

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Payrosangari, Samin; Sadeghi, Afshin; Graux, Damien; Lehmann, Jens

Meta-hyperband: Hyperparameter Optimization with Meta-learning and Coarse-to-Fine Inproceedings

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.

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Junior, Ademar Crotti; Orlandi, Fabrizio; Graux, Damien; Hossari, Murhaf; O'Sullivan, Declan; Hartz, Christian; Dirschl, Christian

Knowledge Graph-Based Legal Search over German Court Cases Inproceedings

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.

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Mami, Mohamed Nadjib; Grangel-González, Irlán; Graux, Damien; Elezi, Enkeleda; Lösch, Felix

Semantic Data Integration for the SMT Manufacturing Process Using SANSA Stack Inproceedings

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.

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Orlandi, Fabrizio; Graux, Damien; O'Sullivan, Declan

How Many Stars Do You See in This Constellation? Inproceedings

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.

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Arispe, Martin; Tasnim, Mayesha; Graux, Damien; Orlandi, Fabrizio; Collarana, Diego

Verbalizing the Evolution of Knowledge Graphs with Formal Concept Analysis Inproceedings

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.

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Graux, Damien; Orlandi, Fabrizio; Lynch, Brian; Mahon, Isobel; Mullen, Odhran; Mahon, Alex; Molnar, Flora; Mantiquilla, Lexes

A Real-Time Visual Dashboard for Wikidata Edits Inproceedings

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.

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Pandit, Harshvardhan J; Graux, Damien; Orlandi, Fabrizio; Junior, Ademar Crotti; Sullivan, Declan Otextquotesingle; Lewis, Dave

Semantic schema mapping for interoperable data-exchange Inproceedings

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.

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2019

Dadwal, Rajjat; Graux, Damien; Sejdiu, Gezim; Jabeen, Hajira; Lehmann, Jens

Clustering Pipelines of large RDF POI Data Inproceedings

Proceedings of 16th Extended Semantic Web Conference (ESWC 2019), Poster & Demos, 2019.

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Sejdiu, Gezim; Graux, Damien; Khan, Imran; Lytra, Ioanna; Jabeen, Hajira; Lehmann, Jens

Towards a Scalable Semantic-Based Distributed Approach for SPARQL Query Evaluation Inproceedings

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.

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Stadler, Claus; Sejdiu, Gezim; Graux, Damien; Lehmann, Jens

Querying Large-scale RDF Datasets Using the SANSA Framework Inproceedings

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.

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Stadler, Claus; Sejdiu, Gezim; Graux, Damien; Lehmann, Jens

Sparklify: A Scalable Software Component for Efficient Evaluation of SPARQL Queries over Distributed RDF Datasets Inproceedings

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.

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Tasnim, Mayesha; Collarana, Diego; Graux, Damien; Galkin, Mikhail; Vidal, Maria-Esther

COMET: A Contextualized Molecule-Based Matching Technique Inproceedings

Database and Expert Systems Applications - 30th International Conference, DEXA 2019, Linz, Austria, August 26-29, 2019, Proceedings, Part I, pp. 175–185, Springer, 2019.

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Athanasiou, Spiros; Giannopoulos, Giorgos; Graux, Damien; Karagiannakis, Nikos; Lehmann, Jens; Ngomo, Axel-Cyrille Ngonga; Patroumpas, Kostas; Sherif, Mohamed Ahmed; Skoutas, Dimitrios

Big POI data integration with Linked Data technologies Inproceedings

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.

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Dadwal, Rajjat; Graux, Damien; Sejdiu, Gezim; Jabeen, Hajira; Lehmann, Jens

Clustering Pipelines of Large RDF POI Data Inproceedings

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.

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Sui, Danning; Sejdiu, Gezim; Graux, Damien; Lehmann, Jens

The Hubs and Authorities Transaction Network Analysis using the SANSA framework Inproceedings

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.

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Nejad, Najmeh Mousavi; Graux, Damien; Collarana, Diego

Towards Measuring Risk Factors in Privacy Policies Inproceedings

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.

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Mami, Mohamed Nadjib; Graux, Damien; Scerri, Simon; Jabeen, Hajira; Auer, Sören; Lehmann, Jens

Uniform Access to Multiform Data Lakes using Semantic Technologies Inproceedings

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.

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Kubitza, Dennis Oliver; Böckmann, Matthias; Graux, Damien

Towards Semantically Structuring GitĦub Inproceedings

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.

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Kubitza, Dennis Oliver; Böckmann, Matthias; Graux, Damien

SemanGit: A Linked Dataset from git Inproceedings

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.

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Mami, Mohamed Nadjib; Graux, Damien; Scerri, Simon; Jabeen, Hajira; Auer, Sören; Lehmann, Jens

How to Feed the Squerall with RDF and Other Data Nuts? Inproceedings

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.

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Mami, Mohamed Nadjib; Graux, Damien; Scerri, Simon; Jabeen, Hajira; Auer, Sören; Lehmann, Jens

Squerall: Virtual Ontology-Based Access to Heterogeneous and Large Data Sources Inproceedings

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.

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Mami, Mohamed Nadjib; Graux, Damien; Scerri, Simon; Jabeen, Hajira; Auer, Sören

Querying Data Lakes using Spark and Presto Inproceedings

The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019, pp. 3574–3578, ACM, 2019.

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Tasnim, Mayesha; Collarana, Diego; Graux, Damien; Orlandi, Fabrizio; Vidal, Maria-Esther

Summarizing Entity Temporal Evolution in Knowledge Graphs Inproceedings

Companion of The 2019 World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019, pp. 961–965, ACM, 2019.

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Kubitza, Dennis Oliver; Böckmann, Matthias; Graux, Damien

Towards Semantically Structuring GitHub Inproceedings

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.

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2018

Graux, Damien; Sejdiu, Gezim; Jabeen, Hajira; Lehmann, Jens; Sui, Danning; Muhs, Dominik; Pfeffer, Johannes

Profiting from Kitties on Ethereum: Leveraging Blockchain RDF with SANSA Inproceedings

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.

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Graux, Damien; Jachiet, Louis; `e, Pierre Genev; "i, Nabil Laya

A Multi-Criteria Experimental Ranking of Distributed SPARQL Evaluators Inproceedings

IEEE International Conference on Big Data, Big Data 2018, Seattle, WA, USA, December 10-13, 2018, pp. 693–702, IEEE, 2018.

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2016

Graux, Damien; `e, Pierre Genev; "i, Nabil Laya

Smart Trip Alternatives for the Curious Inproceedings

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.

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Graux, Damien; Jachiet, Louis; `e, Pierre Genev; "i, Nabil Laya

SPARQLGX in Action: Efficient Distributed Evaluation of SPARQL with Apache Spark Inproceedings

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.

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Graux, Damien; Jachiet, Louis; `e, Pierre Genev; "i, Nabil Laya

SPARQLGX: Efficient Distributed Evaluation of SPARQL with Apache Spark Inproceedings

The Semantic Web - ISWC 2016 - 15th International Semantic Web Conference, Kobe, Japan, October 17-21, 2016, Proceedings, Part II, pp. 80–87, 2016.

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Graux, Damien

On the Efficient Distributed Evaluation of SPARQL Queries. (De l'évaluation répartie et efficace de requêtes SPARQL) PhD Thesis

Grenoble Alpes University, France, 2016.

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2015

Simatic, Michel; Foltz, Arthur; Graux, Damien; "e, Nicolas Hasco; Ouillon, Stephanie; Reboud, Nathan; Wang, Tiezhen

TRAINS: A throughput-efficient uniform total order broadcast algorithm Inproceedings

International Conference on Protocol Engineering, ICPE 2015, and International Conference on New Technologies of Distributed Systems, NTDS 2015 [CFIP (Colloque francophone sur língénierie des protocoles) / NOTERE (Nouvelles Technologies de la Répartition)], Paris, France, July 22-24, 2015, pp. 1–8, IEEE, 2015.

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