John Samuel

Interessi di ricerca

Integrazione dei dati, Data warehouse, Analisi dei dati, Big Data, Servizi web, Rappresentazione della conoscenza, Web semantico, Modellazione multidimensionale dei dati, Logica descrittiva, Sistemi informativi geografici

Habilitation (HDR - Habilitation à diriger des recherches)

Focaliser, Défocaliser, Refocaliser : pourquoi les villes intelligentes, durables et inclusives ont besoin de regards sémantiques

Vedi abstract →

Tesi di dottorato

Feeding a Data Warehouse with Data coming from Web Services. A Mediation Approach for the DaWeS prototype

Vedi tesi →

2017-2016

Ricercatore post-dottorato, Geo-modelisation Group, LIRIS, Université de Lione, Villeurbanne

2015-2014

Ricercatore post-dottorato, Database Group, LIRIS, Université de Lione, Villeurbanne

2014-2011

Ricercatore di dottorato, LIMOS, Université Blaise Pascal, Aubière

2011-2009

Ingegnere del software senior, Yahoo!, Bangalore

2009-2008

Ingegnere del software, Yahoo!, Bangalore

Studenti di master

• Marwan Ait-Addi, LIRIS, Université de Lione 2, maggio 2025-settembre 2025
• Akin Gülfidan, LIRIS, Université de Lione 2, aprile 2025-agosto 2025
• Alina Sarzhanova, Institut Polytechnique de Parigi, marzo 2025-settembre 2025
• Pierre-Antoine Chiron, LIRIS, Université de Lione 2, febbraio 2025-luglio 2025
• Thibaut Chataing, LIRIS, Università di Lione, febbraio 2020-luglio 2020
• Diego Vinasco-Alvarez, LIRIS, Università di Lione, marzo 2020-agosto 2020

2025

Leveraging rules on integrated 3D semantic city models for validating scenarios of urban evolution, Diego Vinasco-Alvarez, John Samuel, Sylvie Servigne, Gilles Gesquière, Data-Centric Engineering, 2025 (Collegamento)

2024

IMUV: A Digital Twin for Mediation to Discover and Exchange on Territories, Mathieu Livebardon, Valentin Machado, John Samuel, et al., 2024 (Collegamento)

2024

Towards an Automated Transformation of an nD Urban Data Model to a Computational Ontology Network, Diego Vinasco-Alvarez, John Samuel, Sylvie Servigne, Gilles Gesquière, 2024 (Collegamento)

2023

UD-SV: Urban Data Services and Visualization Framework for Sharing Multidisciplinary Research, John Samuel, et al., Transactions in GIS, aprile 2023 (Collegamento)

2023

UD-SV: Plateforme d'exploration de données urbaines multidimensionnelles, Clément Colin, et al., Mappemonde, 135, aprile 2023 (Collegamento)

2022

Exploring Landscape Composition Using 2D and 3D Open Urban Vectorial Data, Frédéric Pedrinis, John Samuel, et al., ISPRS IJGI 11, no. 9: 479 (Collegamento)

2022

Creating contextual view of CMMS assets using geospatial 2D/3D data, Clément Colin, John Samuel, et al., 3D GeoInfo 2022 (Collegamento)

2021

Towards Limiting Semantic Data Loss in 4D Urban Data Semantic Graph Generation, Diego Vinasco-Alvarez, John Samuel, et al., 3D GeoInfo 2021 (Premio articolo eccezionale, Collegamento)

2021

Integrating multimedia documents and time-evolving 3D city models for web visualization and navigation, Vincent Jaillot, et al., Transactions in GIS, marzo 2021 (Collegamento)

2020

Representation of concurrent points of view of urban changes for city models, John Samuel, Sylvie Servigne, Gilles Gesquière, Journal of Geographical Systems, febbraio 2020 (Collegamento)

2018

UrbanCo2Fab: Comprehension Of Concurrent Viewpoints Of Urban Fabric Based On GIT, John Samuel, et al., ISPRS Annals, 3D GeoInfo Conference, 2018 (Collegamento)

2016

Integration of Multiple Heterogeneous and Autonomous Web Services using Mediation Approach, John Samuel, Christophe Rey, Journal on Advances in Theoretical and Applied Informatics - JADI 2016 (Collegamento)

2016

Heterogeneous Sensor Data Exploration and Sustainable Declarative Monitoring Architecture, Sylvie Servigne, et al., ISPRS Annals, UDMS 2016 (Collegamento)

2026

QuaQue: Design and SQL Implementation of Condensed Algebra for Concurrent Versioning of Knowledge Graphs, Jey Puget Gil, et al., DBKDA 2026 (Collegamento)

2025

AutoML tool for automatic PSP model card extractions, Alba Ordonez Rodriguez, et al., ICMC 2025 (Collegamento)

2025

Automatic PSP MOSFET model card extraction powered by deep learning, Alba Ordonez Rodriguez, et al., ICMTS 2025 (Collegamento)

2025

Versioning Virtual Reconstruction Hypotheses: Revealing Counterfactual Trajectories of the Fallen Voussoirs of Notre-Dame de Parigi, Anaïs Guillem, John Samuel, et al., ESWC 2024 Satellite Events (Collegamento)

2024

Advanced Analog Design Optimization: Comparison Between Reinforcement Learning and Heuristic Algorithms, Michel Chevalier, et al., SMACD 2024 (Collegamento)

2024

Let the fallen Voussoirs of Notre-Dame de Parigi Speak, Anaïs Guillem, John Samuel, et al., SEMMES Workshop, ESWC 2024 (Premio per il miglior articolo, Collegamento)

2024

A model-driven methodology for integrating heterogeneous geospatial semantic and geometric urban data, Clément Colin, et al., AGILE 2024 (Collegamento)

2024

Model driven transformation of CityGML towards CityOWL, Diego Vinasco-Alvarez, et al., Geoinformations-systeme 2024 (Collegamento)

2024

Artificial neural network-based solution for PSP MOSFET model card extraction, Alba Ordonez Rodriguez, et al., VLSID 2024 (Collegamento)

2023

Storytelling about Industrial Territories in a Place using a 3D Urban Environment, Lorenzo Marnat, et al., ACM SIGSPATIAL Workshop, novembre 2023 (Collegamento)

2023

Graph versioning for evolving urban data, Jey Puget Gil, et al., BDA 2023 Doctoral Symposium (Collegamento)

2023

Reinforcement Learning for Analog Sizing Optimization, Michel Chevalier, et al., SMACD 2023 (Collegamento)

2021

Visualisation d'équipements de la maintenance à l'aide de données geospatiales, Clément Colin, et al., JFIG 2021 (Collegamento)

2021

WDProp: Web Application to Analyse Multilingual Aspects of Wikidata Properties, John Samuel, OpenSym 2021 (Collegamento, Diapositive)

2021

Towards a semantic web representation from a 3D geospatial urban data model, Diego Vinasco-Alvarez, et al., SAGEO 2021 (Atti)

2021

ShExStatements: Simplifying Shape Expressions for Wikidata, John Samuel, Wiki Workshop 2021 (Collegamento, Diapositive)

2019

Analysing Translation of Wikidata Properties, John Samuel, WikidataCon 2019 (Collegamento, Diapositive)

2019

Analysis of Urban Information of Colombia on Wikidata, John Samuel, Oscar Carrillo, CATAÏ 2019 (Collegamento, Preprint)

2018

Documenting and preserving programming languages and software in Wikidata, John Samuel, et al., SWIB 2018 (Collegamento, Diapositive)

2018

Analyzing and Visualizing Translation Patterns of Wikidata Properties, John Samuel, CLEF 2018 (Collegamento, Diapositive)

2018

Datalog access to real-world web services, John Samuel, Christophe Rey, UNILOG 2018 (Collegamento, PDF)

2018

Towards Understanding and Improving Multilingual Collaborative Ontology Development in Wikidata, John Samuel, Wiki Workshop 2018 (Collegamento, PDF)

2017

Collaborative Approach to Developing a Multilingual Ontology: A Case Study of Wikidata, John Samuel, MTSR 2017 (Collegamento)

2017

Representation and visualization of Documented Virtual Cities, John Samuel, et al., LDAC2017 (Collegamento)

2016

Visualization of Documented 3D Cities, Clément Chagnaud, et al., UDMV 2016 (Collegamento)

2016

Representation and Visualization of Urban Fabric through Historical Documents, John Samuel, et al., EUROGRAPHICS Workshop 2016 (Collegamento)

2016

Challenges in Integrating Multiple Heterogeneous and Autonomous Web Services using Mediation Approach, John Samuel, Christophe Rey, ICDIM 2016 (Collegamento)

2014

Towards a Data Warehouse fed with Web Services, John Samuel, ESWC PhD Symposium 2014 (Collegamento)

2014

DaWeS: Data Warehouse fed with Web Services, John Samuel, Christophe Rey, INFORSID 2014 (Collegamento)

2014

An Upper Bound on the Number of Accesses for Datalog Queries, John Samuel, Benjamin Momège, BDA 2014 (Collegamento)

2020

From CityGML to OWL, Diego Vinasco-Alvarez, John Samuel, Sylvie Servigne, Gilles Gesquière, Technical Report, LIRIS UMR 5205. 2020 (Collegamento)

2020

A tale of two 'opens': intersections between Free and Open Source Software and Open Scholarship, Jonathan Tennant, et al., SocArXiv, marzo 6 2020 (Collegamento)

2024

ConVer-G: Concurrent versioning of knowledge graphs, Jey Puget Gil, et al., BDA 2024 Demonstration

2024

Advanced Analog Design Optimization: Comparison Between Reinforcement Learning and Heuristic Algorithms, Michel Chevalier, et al., DAC 2024, San Francisco

2021

Towards Understanding and Building a Multilingual and Inclusive Web, Queer in AI Workshop @ICML 2021 (Collegamento, Poster)

2018

WikiProvenance: Are there enough references to every (known) fact on Wikidata?, Workshop on Open Citations, Bologna (Collegamento, Poster)

2018

WikiProvenance, Hackathon showcase, Wikimedia Hackathon 2018, Barcellona (Collegamento)

2018

How can I contribute to Wikidata properties? Introducing the WDProp tool. Wikimedia Hackathon 2018, Barcellona (Collegamento, Diapositive)

2016

Generic Web Service Wrapper for Mediation based Data Warehousing, John Samuel, Christophe Rey, WIMS 2016 (Collegamento)

2016

Dynamique et représentations des données patriomoniales, Gilles Gesquière, et al., Muséo Hub 4, Lilla (Collegamento)

2014

Mediation-based web services fed data warehouse, John Samuel, et al., EDA 2014 Demonstration (Collegamento)

2023

OEIS A359012, Integer sequence, John Samuel (Collegamento)

2019

Multilingual Wikidata Property Translation Flow Dataset, Thibaut Chamard, John Samuel (Collegamento, DOI: 10.5281/zenodo.3271357)

2025

Quand l'intelligence artificielle hérite de nos préjugés: comprendre et agir, Houleymatou Baldé, et al., Fête de la Science, Université Lione 1, ottobre 8, 2025 (Sessione su invito, video)

2025

Parité dans les métiers de l'informatique, Julie Digne, et al., Table Ronde Yeeso, Lione, 23 giugno, 2025 (Sessione su invito)

2024

Intelligence artificielle et science: impact sur la réflexion et les méthodologies en SHS, Jean Gabriel Ganascia, et al., Maison des Sciences de l'Homme, Lione, novembre 12, 2024 (Collegamento)

2024

Global Pride History, Missouri Historical Society, et al., ottobre 3, 2024 (Collegamento)

2023

Modelling Gender on Wikidata, Arielle Rodriguez, et al., Wikidata Data Modelling Days 2023 (Sessione su invito, Collegamento, Video)

2021

Modeling and Documenting Queer Voices and Topics on Wikidata, Panel on Metadata and Gender Diversity, DCMI Virtual 2021 (Sessione su invito, Diapositive, video)

2025

Will AI Erase Us Again? The Role of Wikimedia Communities., John Samuel, Queering Wikipedia 2025 (diapositive)

2025

Célébrer nos histoires: fiertés, récits et mémoire collective, John Samuel, 50e Rencontres LGBTI+, Nantes (diapositive)

2025

mlscores - Multilinguality score of Wikidata items and properties, John Samuel, Data Reuse Days 2025 (diapositive, video)

2025

From Open Collaboration to Customized Control: Transitioning from Wikidata to Wikibase, FOSDEM 2025, Bruxelles (Collegamento, Diapositive)

2024

De Wikidata à Wikibase: Pour une meilleure compréhension de vos données, John Samuel, Campus du Libre 2024, Lione (Diapositive)

2024

Systèmes de médiation et intégration des données dynamiques, John Samuel, Christophe Rey, LPCA, Clermont-Ferrand (Intervento su invito)

2024

Connect Wikidata and Wikipedia: the basics, John Samuel, Wikidata Leveling Up Days (video) (Intervento su invito)

2024

A few useful gadgets and scripts for Wikidata, Lydia Pintscher, et al., Wikidata Leveling Up Days (video) (Intervento su invito)

2024

What can I do on Wikidata?, John Samuel, et al., Wikidata Leveling Up Days (video) (Intervento su invito)

2024

Narrating Queer History with Wikidata, John Samuel, Queer Data Days 2024, UCL (Intervento su invito)

2023

Graphes dynamiques pour des villes en évolution, John Samuel, Café de l'IA par Tubà, TUBA Lione (Intervento su invito)

2023

Making Queer Faces and Voices Visible and Audible Online, John Samuel, Queering Wikipedia 2023 (Diapositive, video)

2023

Modeling The City: Past and Future Imaginations with 3D Urban Models, John Samuel, Gilles Gesquière, Capodistria, Slovenia

2023

Documenter l'histoire queer sur Wikidata, Collectif Archives LGBTQI+, Parigi (Diapositive)

2023

À la recherche des récits queer à travers les siècles, John Samuel, SASS Queer 2023, INSA Lione (Diapositive)

2022

History Months: Writing and Narrating Local Queer Stories with Wikimedia Projects, John Samuel, Queering Wikipedia 2022 (Diapositive)

2022

Représentation en graphes pour la compréhension de l'évolution urbaine, John Samuel, GDR CNRS MAGIS (Intervento su invito, Collegamento)

2022

Jouer avec la ville!, Corentin Gauthier, John Samuel, Pint of Science, Lione (Intervento su invito)

2022

La maquette augmentée, un outil de représentation de la donnée, Anthony Angelot, et al., Hôtel de métropole, Lione (Intervento su invito)

2021

Making Scholarly Articles Findable: Towards Ensuring F of FAIR Data Principles, WikidataCon 2021 (Diapositive, video)

2021

Explore, Analyse and Translate Multilingual Wikidata Properties, ContribuLing, giugno 4, 2021 (Diapositive, Video)

2020

Building a Multilingual Command Line, Debian Conference (DebConf20) (Diapositive)

2017

Rethinking the command line, Capitole du Libre, Toulouse (Diapositive, Video)

2017

Wikidata: Exploring more visibility and coverage of KDE Applications, Akademy 2017, Almería (Diapositive)

Revisioni in doppio cieco

Workshop on analySis, Understanding and proMotion of heritAge Contents (SUMAC 2025, 2024), Digital Heritage 2025, International Conference on Geographical Information Systems Theory (GISTAM 2020-2024), International Conference on Computer Graphics (CGVCVIP 2022-2024), and many more.

Revisioni aperte

Frontiers in Computer Science (2024), F1000Research (2024), Semantic Web Journal (2023, 2021), Journal of Open Source Software (2021, 2019)

Revisioni in cieco singolo

International Conference on Web Engineering (2025), Computers Environment and Urban Systems (2024, 2025), Transactions in GIS (2023, 2020), Data-Centric Engineering (2023), ISPRS IJGI (2018-2023), e numerosi altri.

2024

Premio per il miglior articolo, SEMMES Workshop - ESWC (Collegamento)

2021

Premio articolo eccezionale, 3D GeoInfo 2021 (Collegamento, Video)

2017

4° premio, Connected Open Heritage Challenge

10° premio, UNESCO Challenge

Premio del Libro Svedese, Swedish National Heritage Board, UNESCO Challenge

2015

Tra i 12 candidati al Prix Jeune Chercheur (Premio Giovane Ricercatore), Clermont Ferrand

2014

Secondo classificato al Prix Jeune Chercheur (Premio Giovane Ricercatore) BDA

2006

2° posto, Laurea in Tecnologia (B.Tech), Informatica e Ingegneria, CUSAT, India

2022

Interreg Project DEAS Pitching Event Open Data Innovation Ideas, evento online, 17 marzo, 2022

2023

BDA 2023, Montpellier (session chair, Query Processing and Optimization), ottobre 26, 2023

2021

Inform'élevage, Make IT Agri (First prize), Stagione 3, 2021

2018

Akademy 2018, Vienna, 11-12 agosto, 2018

2018

Wikimedia Hackathon 2018, Barcellona, 19-20 maggio, 2018

2017

Akademy 2017, Almería, Spagna, 22-23 luglio 2017

2017

WikidataCon 2017 Berlino, Germania, 28-29 ottobre 2017

2017

Wikimedia Hackathon 2017, Vienna, Austria, 20, 21 maggio 2017

2012

BDA (Bases de Données Avancées), 24-26 ottobre 2012, Clermont-Ferrand, Francia

2011

BPM (Business Process Modeling), agosto 28-settembre 2, Clermont-Ferrand, Francia

2007

FOSS Meet, NIT Calicut, 2-4 marzo, Calicut, India

2025

10 ans de la FIL (Lione), AGAPE AG (Rennes), IA.rbre Inauguration (Lione), Réseau jeune recherche LGBTQI+ (Lione), MIXIT 2025 (Lione), Data Reuse Days 2025, GenAi4HealthCare Workshop, FOSDEM 2025 (Bruxelles)

2024

Wikimania 2024 (Katowice), SDSC 2024 (Atene), ESWC 2024 (Hersonissos), MIXIT 2024 (Lione), Wikidata Leveling Up Days

2023

Wikidata Data Modelling Days 2023, BDA 2023 (Montpellier), PEPR VDBI (Lione), WikiCamp 2023 (Narbona), Pride in Education 6, Queering Wikipedia 2023, Colloque IA (CPE Lione)

2021-2022

WikidataCon 2021, OpenSym 2021, Wikimania 2021, Queer in AI Workshop @ICML 2021, The Web Conference 2021, e molti altri eventi

2018-2020

SWIB 2018, 3D GeoInfo 2018, Akademy 2018, UNILOG 2018, Wiki Workshop 2018, WikidataCon 2019, XLDB 2017, e molti altri convegni e workshop

2014-2011

Dottorato in Informatica
LIMOS, Université Blaise Pascal, Aubière, Francia

2008-2006

Master in Tecnologia (M.Tech)
Informatica e Ingegneria
National Institute of Technology (NIT) Calicut, India

2006-2002

Laurea in Tecnologia (B.Tech)
Informatica e Ingegneria
Cochin Università di Science and Technology (CUSAT), India

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