Publications

2024

1. Propagating Ontology Changes to Declarative Mappings in Construction of Knowledge Graphs

   Conde-Herreros, Diego, Stork, Lise, Pernisch, Romana, Poveda-Villalón, María, Corcho, Óscar, and Chaves-Fraga, David

   In Proceedings of the 5th International Workshop on Knowledge Graph Construction co-located with 21th Extended Semantic Web Conference (ESWC 2024), Hersonissos, Greece, May 27, 2024, vol. 3718, 2024

   [URL]
2. When Ontologies met Knowledge Graphs: A Methodology Tale

   Pernisch, Romana, Poveda-Villalón, María, Conde-Herreros, Diego, Chaves-Fraga, David, and Stork, Lise

   In The Semantic Web: ESWC 2024 Satellite Events, May, 2024
3. ORKA: An Ontology for Robotic Knowledge Acquisition

   Adamik, Mark, Pernisch, Romana, Tiddi, Ilaria, and Schlobach, Stefan

   In Proceedings of 24th International Conference on Knowledge Engineering and Knowledge Management (EKAW-24), Nov, 2024
4. Advancing Robotic Perception with Perceived-Entity Linking

   Adamik, Mark, Pernisch, Romana, Tiddi, Ilaria, and Schlobach, Stefan

   In The Semantic Web - ISWC 2024, Nov, 2024
5. Vision of Knowledge Graph Lifecycle Management within Hybrid Artificial Intelligence Solutions

   Pernisch, Romana, Huijgens, Hennie, Schlobach, Stefan, Mattheij, Ruud, Benders, Frank, Beusekom, Hubert, and Bomhof, Freek

   In Software Lifecycle Management for Knowledge Graphs Workshop Co-located with the ISWC 2024, Nov, 2024

2023

1. How Does Knowledge Evolve in Open Knowledge Graphs?

   Polleres, Axel, Pernisch, Romana, Bonifati, Angela, Dell’Aglio, Daniele, Dobriy, Daniil, Dumbrava, Stefania, Etcheverry, Lorena, Ferranti, Nicolas, Hose, Katja, Jiménez-Ruiz, Ernesto, Lissandrini, Matteo, Scherp, Ansgar, Tommasini, Riccardo, and Wachs, Johannes

   Transactions on Graph Data and Knowledge, vol. 1, pp. 11:1–11:59, 2023

   [URL] [DOI]
2. Do you catch my drift? On the usage of embedding methods to measure concept shift in knowledge graphs

   Verkijk, Stella, Roothaert, Ritten, Pernisch, Romana, and Schlobach, Stefan

   In Proceedings of the 12th Knowledge Capture Conference 2023, pp. 70–74, 2023

   [Abs] [URL] [DOI]

   Automatically detecting and measuring differences between evolving Knowledge Graphs (KGs) has been a topic of investigation for years. With the rising popularity of embedding methods, we investigate the possibility of using embeddings to detect Concept Shift in evolving KGs. Specifically, we go deeper into the usage of nearest neighbour set comparison as the basis for a similarity measure, and show why this approach is conceptually problematic. As an alternative, we explore the possibility of using clustering methods. This paper serves to (i) inform the community about the challenges that arise when using KG embeddings for the comparison of different versions of a KG specifically, (ii) investigate how this is supported by theories on knowledge representation and semantic representation in NLP and (iii) take the first steps into the direction of valuable representation of semantics within KGs for comparison.

3. Descriptive Comparison of Visual Ontology Change Summarisation Methods

   Chung, Kornpol, Pernisch, Romana, and Schlobach, Stefan

   In The Semantic Web: ESWC 2023 Satellite Events - Hersonissos, Crete, Greece, May 28 - June 1, 2023, Proceedings, vol. 13998, pp. 54–58, 2023

   [URL] [DOI]

2022

1. Visualising the effects of ontology changes and studying their understanding with ChImp

   Pernisch, Romana, Dell’Aglio, Daniele, Serbak, Mirko, Gonçalves, Rafael S., and Bernstein, Abraham

   J. Web Semant., vol. 74, pp. 100715, 2022

   [URL] [DOI]

2021

1. Beware of the hierarchy - An analysis of ontology evolution and the materialisation impact for biomedical ontologies

   Pernisch, Romana, Dell’Aglio, Daniele, and Bernstein, Abraham

   J. Web Semant., vol. 70, pp. 100658, 2021

   [URL] [DOI]
2. Toward Measuring the Resemblance of Embedding Models for Evolving Ontologies

   Pernisch, Romana, Dell’Aglio, Daniele, and Bernstein, Abraham

   In K-CAP ’21: Knowledge Capture Conference, Virtual Event, USA, December 2-3, 2021, pp. 177–184, 2021

   [URL] [DOI]
3. Multi-domain and Explainable Prediction of Changes in Web Vocabularies

   Meroño-Peñuela, Albert, Pernisch, Romana, Guéret, Christophe, and Schlobach, Stefan

   In K-CAP ’21: Knowledge Capture Conference, Virtual Event, USA, December 2-3, 2021, pp. 193–200, 2021

   [URL] [DOI]
4. VideoGraph - Towards Using Knowledge Graphs for Interactive Video Retrieval

   Rossetto, Luca, Baumgartner, Matthias, Ashena, Narges, Ruosch, Florian, Pernisch, Romana, Heitz, Lucien, and Bernstein, Abraham

   In MultiMedia Modeling - 27th International Conference, MMM 2021, Prague, Czech Republic, June 22-24, 2021, Proceedings, Part II, vol. 12573, pp. 417–422, 2021

   [URL] [DOI]

2020

1. LifeGraph: A Knowledge Graph for Lifelogs

   Rossetto, Luca, Baumgartner, Matthias, Ashena, Narges, Ruosch, Florian, Pernischová, Romana, and Bernstein, Abraham

   In Proceedings of the Third ACM Workshop on Lifelog Search Challenge, LSC@ICMR 2020, Dublin, Ireland, June 8-11, 2020, pp. 13–17, 2020

   [URL] [DOI]
2. ChImp: Visualizing Ontology Changes and their Impact in Protégé

   Pernischová, Romana, Serbak, Mirko, Dell’Aglio, Daniele, and Bernstein, Abraham

   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, vol. 2778, pp. 47–60, 2020

   [URL]
3. A Knowledge Graph-based System for Retrieval of Lifelog Data

   Rossetto, Luca, Baumgartner, Matthias, Ashena, Narges, Ruosch, Florian, Pernischová, Romana, and Bernstein, Abraham

   In 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), Globally online, November 1-6, 2020 (UTC), vol. 2721, pp. 223–228, 2020

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2019

1. Toward Predicting Impact of Changes in Evolving Knowledge Graphs

   Pernischová, Romana, Dell’Aglio, Daniele, Horridge, Matthew, Baumgartner, Matthias, and Bernstein, Abraham

   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, vol. 2456, pp. 137–140, 2019

   [URL]

2018

1. Stream Processing: The Matrix Revolutions

   Pernischová, Romana, Ruosch, Florian, Dell’Aglio, Daniele, and Bernstein, Abraham

   In Proceedings of the 12th International Workshop on Scalable Semantic Web Knowledge Base Systems co-located with 17th International Semantic Web Conference, SSWS@ISWC 2018, Monterey, California, USA, October 9, 2018, vol. 2179, pp. 15–27, 2018

   [URL]

2017

1. Abstracting .torrent content consumption into two-mode graphs and their projection to content networks (ConNet)

   Lareida, Andri, Pernischová, Romana, Rodrigues, Bruno, and Stiller, Burkhard

   In 2017 IFIP/IEEE Symposium on Integrated Network and Service Management (IM), Lisbon, Portugal, May 8-12, 2017, pp. 151–159, 2017

   [URL] [DOI]