2024
Why do you cite? An investigation on citation intents and decision-making classification processes Journal Article
In: CoRR, vol. abs/2407.13329, 2024.
Joint Proceedings of Posters, Demos, Workshops, and Tutorials of the 20th International Conference on Semantic Systems co-located with 20th International Conference on Semantic Systems (SEMANTiCS 2024), Amsterdam, The Netherlands, September 17-19, 2024 Proceedings
CEUR-WS.org, vol. 3759, 2024.
Knowledge Graphs in the Age of Language Models and Neuro-Symbolic AI - Proceedings of the 20th International Conference on Semantic Systems, 17-19 September 2024, Amsterdam, The Netherlands Proceedings
IOS Press, vol. 60, 2024, ISBN: 978-1-64368-537-3.
Large Language Models for Scientific Question Answering: An Extensive Analysis of the SciQA Benchmark Proceedings Article
In: Meroño-Peñuela, Albert; Dimou, Anastasia; Troncy, Raphaël; Hartig, Olaf; Acosta, Maribel; Alam, Mehwish; Paulheim, Heiko; Lisena, Pasquale (Ed.): The Semantic Web - 21st International Conference, ESWC 2024, Hersonissos, Crete, Greece, May 26-30, 2024, Proceedings, Part I, pp. 199–217, Springer, 2024.
X-Vent: ICU Ventilation with Explainable Model-Based Reinforcement Learning Proceedings Article
In: Endriss, Ulle; Melo, Francisco S.; Bach, Kerstin; Diz, Alberto José Bugar'ın; Alonso-Moral, Jose Maria; Barro, Senén; Heintz, Fredrik (Ed.): ECAI 2024 - 27th European Conference on Artificial Intelligence, 19-24 October 2024, Santiago de Compostela, Spain - Including 13th Conference on Prestigious Applications of Intelligent Systems (PAIS 2024), pp. 4719–4726, IOS Press, 2024.
Knowledge GeoGebra: Leveraging Geometry of Relation Embeddings in Knowledge Graph Completion Proceedings Article
In: Calzolari, Nicoletta; Kan, Min-Yen; Hoste, Véronique; Lenci, Alessandro; Sakti, Sakriani; Xue, Nianwen (Ed.): Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation, LREC/COLING 2024, 20-25 May, 2024, Torino, Italy, pp. 9832–9842, ELRA and ICCL, 2024.
A Self-Representation Learning Method for Unsupervised Feature Selection using Feature Space Basis Journal Article
In: Trans. Mach. Learn. Res., vol. 2024, 2024.
Beyond Boundaries: A Human-like Approach for Question Answering over Structured and Unstructured Information Sources Journal Article
In: Trans. Assoc. Comput. Linguistics, vol. 12, pp. 786–802, 2024.
Deep Nonnegative Matrix Factorization with Joint Global and Local Structure Preservation Journal Article
In: Expert Syst. Appl., vol. 249, pp. 123645, 2024.
QuickCharNet: An Efficient URL Classification Framework for Enhanced Search Engine Optimization Journal Article
In: IEEE Access, vol. 12, pp. 156965–156979, 2024.
2023
Proceedings of the Posters and Demo Track of the 19th International Conference on Semantic Systems co-located with 19th International Conference on Semantic Systems (SEMANTiCS 2023), Leipzing, Germany, September 20 to 22, 2023 Proceedings
CEUR-WS.org, vol. 3526, 2023.
Retention Is All You Need Journal Article
In: CoRR, vol. abs/2304.03103, 2023.
Joint Workshop Proceedings of the 5th International Workshop on A Semantic Data Space For Transport (Sem4Tra) and 2nd NLP4KGC: Natural Language Processing for Knowledge Graph Construction co-located with the 19th International Conference on Semantic Systems (SEMANTiCS 2023), Leipzig, Germany and Online, 20 September, 2023 Proceedings
CEUR-WS.org, vol. 3510, 2023.
Knowledge Graphs: Semantics, Machine Learning, and Languages - Proceedings of the 19th International Conference on Semantic Systems, 20-22 September 2023, Leipzig, Germany Proceedings
IOS Press, vol. 56, 2023, ISBN: 978-1-64368-424-6.
Utilizing Transformers on OCT Imagery and Metadata for Treatment Response Prediction in Macular Edema Patients Proceedings Article
In: Gade, Rikke; Felsberg, Michael; Kämäräinen, Joni-Kristian (Ed.): Image Analysis - 22nd Scandinavian Conference, SCIA 2023, Sirkka, Finland, April 18-21, 2023, Proceedings, Part II, pp. 3–15, Springer, 2023.
Distinct Geometrical Representations for Temporal and Relational Structures in Knowledge Graphs Proceedings Article
In: Koutra, Danai; Plant, Claudia; Rodriguez, Manuel Gomez; Baralis, Elena; Bonchi, Francesco (Ed.): Machine Learning and Knowledge Discovery in Databases: Research Track - European Conference, ECML PKDD 2023, Turin, Italy, September 18-22, 2023, Proceedings, Part III, pp. 601–616, Springer, 2023.
Retention is All You Need Proceedings Article
In: Frommholz, Ingo; Hopfgartner, Frank; Lee, Mark; Oakes, Michael; Lalmas, Mounia; Zhang, Min; Santos, Rodrygo L. T. (Ed.): Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023, pp. 4752–4758, ACM, 2023.
Unsupervised feature selection based on variance-covariance subspace distance Journal Article
In: Neural Networks, vol. 166, pp. 188–203, 2023.
2022
Design and Development of Murphy System: Generating Meaningful Negative Samples for KGEs Masters Thesis
University of Bonn, Germany, 2022.
ProjB: An Improved Bilinear Biased ProjE model for Knowledge Graph Completion Journal Article
In: CoRR, vol. abs/2209.02390, 2022.
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Book Sections
Knowledge Graphs: The Layered Perspective Book Section
In: Janev, Valentina; Graux, Damien; Jabeen, Hajira; Sallinger, Emanuel (Ed.): Knowledge Graphs and Big Data Processing, vol. 12072, pp. 20–34, Springer, 2020.
Reasoning in Knowledge Graphs: An Embeddings Spotlight Book Section
In: Janev, Valentina; Graux, Damien; Jabeen, Hajira; Sallinger, Emanuel (Ed.): Knowledge Graphs and Big Data Processing, vol. 12072, pp. 87–101, Springer, 2020.
Journal Articles
QuickCharNet: An Efficient URL Classification Framework for Enhanced Search Engine Optimization Journal Article
In: IEEE Access, vol. 12, pp. 156965–156979, 2024.
Deep Nonnegative Matrix Factorization with Joint Global and Local Structure Preservation Journal Article
In: Expert Syst. Appl., vol. 249, pp. 123645, 2024.
Beyond Boundaries: A Human-like Approach for Question Answering over Structured and Unstructured Information Sources Journal Article
In: Trans. Assoc. Comput. Linguistics, vol. 12, pp. 786–802, 2024.
A Self-Representation Learning Method for Unsupervised Feature Selection using Feature Space Basis Journal Article
In: Trans. Mach. Learn. Res., vol. 2024, 2024.
Why do you cite? An investigation on citation intents and decision-making classification processes Journal Article
In: CoRR, vol. abs/2407.13329, 2024.
Unsupervised feature selection based on variance-covariance subspace distance Journal Article
In: Neural Networks, vol. 166, pp. 188–203, 2023.
Retention Is All You Need Journal Article
In: CoRR, vol. abs/2304.03103, 2023.
Language Model Guided Knowledge Graph Embeddings Journal Article
In: IEEE Access, vol. 10, pp. 76008–76020, 2022.
Data science with Vadalog: Knowledge Graphs with machine learning and reasoning in practice Journal Article
In: Future Gener. Comput. Syst., vol. 129, pp. 407–422, 2022.
Language Model-driven Negative Sampling Journal Article
In: CoRR, vol. abs/2203.04703, 2022.
ProjB: An Improved Bilinear Biased ProjE model for Knowledge Graph Completion Journal Article
In: CoRR, vol. abs/2209.02390, 2022.
Sleeping Beauties of Coronavirus Research Journal Article
In: IEEE Access, vol. 9, pp. 21192–21205, 2021.
Link Prediction of Weighted Triples for Knowledge Graph Completion Within the Scholarly Domain Journal Article
In: IEEE Access, vol. 9, pp. 116002–116014, 2021.
Trans4E: Link prediction on scholarly knowledge graphs Journal Article
In: Neurocomputing, vol. 461, pp. 530–542, 2021.
A comprehensive quality assessment framework for scientific events Journal Article
In: Scientometrics, vol. 126, no. 1, pp. 641–682, 2021.
In: Scientometrics, vol. 126, no. 9, pp. 8129–8151, 2021.
Multiple Run Ensemble Learning withLow-Dimensional Knowledge Graph Embeddings Journal Article
In: CoRR, vol. abs/2104.05003, 2021.
Trans4E: Link Prediction on Scholarly Knowledge Graphs Journal Article
In: CoRR, vol. abs/2107.03297, 2021.
3D Learning and Reasoning in Link Prediction Over Knowledge Graphs Journal Article
In: IEEE Access, vol. 8, pp. 196459–196471, 2020.
Scholarly event characteristics in four fields of science: a metrics-based analysis Journal Article
In: Scientometrics, vol. 123, no. 2, pp. 677–705, 2020.
5* Knowledge Graph Embeddings with Projective Transformations Journal Article
In: CoRR, vol. abs/2006.04986, 2020.
Motif Learning in Knowledge Graphs Using Trajectories Of Differential Equations Journal Article
In: CoRR, vol. abs/2010.06684, 2020.
Editorial: Special Issue on Scholarly Data Analysis (Semantics, Analytics, Visualisation) Journal Article
In: Data Sci., vol. 2, no. 1-2, pp. 177–179, 2019.
Soft Marginal TransE for Scholarly Knowledge Graph Completion Journal Article
In: CoRR, vol. abs/1904.12211, 2019.
Adaptive Margin Ranking Loss for Knowledge Graph Embeddings via a Correntropy Objective Function Journal Article
In: CoRR, vol. abs/1907.05336, 2019.
Unveiling Scholarly Communities over Knowledge Graphs Journal Article
In: CoRR, vol. abs/1807.06816, 2018.
Challenges as enablers for high quality Linked Data: insights from the Semantic Publishing Challenge Journal Article
In: PeerJ Comput. Sci., vol. 3, pp. e105, 2017.
Towards a Cloud-Based Service for Maintaining and Analyzing Data About Scientific Events Journal Article
In: CoRR, vol. abs/1711.04548, 2017.
A semi-automatic approach for detecting dataset references in social science texts Journal Article
In: Inf. Serv. Use, vol. 36, no. 3-4, pp. 171–187, 2016.
Identifying and Improving Dataset References in Social Sciences Full Texts Journal Article
In: CoRR, vol. abs/1603.01774, 2016.
A Semi-Automatic Approach for Detecting Dataset References in Social Science Texts Journal Article
In: CoRR, vol. abs/1611.01820, 2016.
Challenges as enablers for high quality linked data: Insights from the semantic publishing challenge Journal Article
In: PeerJ Prepr., vol. 4, pp. e2616, 2016.
Mapping Large Scale Research Metadata to Linked Data: A Performance Comparison of HBase, CSV and XML Journal Article
In: CoRR, vol. abs/1506.04006, 2015.
Semantic Publishing Challenge - Assessing the Quality of Scientific Output by Information Extraction and Interlinking Journal Article
In: CoRR, vol. abs/1508.06206, 2015.
OpenCourseWare Observatory - Does the Quality of OpenCourseWare Live up to its Promise? Journal Article
In: CoRR, vol. abs/1410.5694, 2014.
Proceedings Articles
Knowledge GeoGebra: Leveraging Geometry of Relation Embeddings in Knowledge Graph Completion Proceedings Article
In: Calzolari, Nicoletta; Kan, Min-Yen; Hoste, Véronique; Lenci, Alessandro; Sakti, Sakriani; Xue, Nianwen (Ed.): Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation, LREC/COLING 2024, 20-25 May, 2024, Torino, Italy, pp. 9832–9842, ELRA and ICCL, 2024.
X-Vent: ICU Ventilation with Explainable Model-Based Reinforcement Learning Proceedings Article
In: Endriss, Ulle; Melo, Francisco S.; Bach, Kerstin; Diz, Alberto José Bugar'ın; Alonso-Moral, Jose Maria; Barro, Senén; Heintz, Fredrik (Ed.): ECAI 2024 - 27th European Conference on Artificial Intelligence, 19-24 October 2024, Santiago de Compostela, Spain - Including 13th Conference on Prestigious Applications of Intelligent Systems (PAIS 2024), pp. 4719–4726, IOS Press, 2024.
Large Language Models for Scientific Question Answering: An Extensive Analysis of the SciQA Benchmark Proceedings Article
In: Meroño-Peñuela, Albert; Dimou, Anastasia; Troncy, Raphaël; Hartig, Olaf; Acosta, Maribel; Alam, Mehwish; Paulheim, Heiko; Lisena, Pasquale (Ed.): The Semantic Web - 21st International Conference, ESWC 2024, Hersonissos, Crete, Greece, May 26-30, 2024, Proceedings, Part I, pp. 199–217, Springer, 2024.
Retention is All You Need Proceedings Article
In: Frommholz, Ingo; Hopfgartner, Frank; Lee, Mark; Oakes, Michael; Lalmas, Mounia; Zhang, Min; Santos, Rodrygo L. T. (Ed.): Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023, pp. 4752–4758, ACM, 2023.
Language Models as Controlled Natural Language Semantic Parsers for Knowledge Graph Question Answering Proceedings Article
In: Gal, Kobi; Nowé, Ann; Nalepa, Grzegorz J.; Fairstein, Roy; Radulescu, Roxana (Ed.): ECAI 2023 - 26th European Conference on Artificial Intelligence, September 30 - October 4, 2023, Kraków, Poland - Including 12th Conference on Prestigious Applications of Intelligent Systems (PAIS 2023), pp. 1348–1356, IOS Press, 2023.
Distinct Geometrical Representations for Temporal and Relational Structures in Knowledge Graphs Proceedings Article
In: Koutra, Danai; Plant, Claudia; Rodriguez, Manuel Gomez; Baralis, Elena; Bonchi, Francesco (Ed.): Machine Learning and Knowledge Discovery in Databases: Research Track - European Conference, ECML PKDD 2023, Turin, Italy, September 18-22, 2023, Proceedings, Part III, pp. 601–616, Springer, 2023.
Utilizing Transformers on OCT Imagery and Metadata for Treatment Response Prediction in Macular Edema Patients Proceedings Article
In: Gade, Rikke; Felsberg, Michael; Kämäräinen, Joni-Kristian (Ed.): Image Analysis - 22nd Scandinavian Conference, SCIA 2023, Sirkka, Finland, April 18-21, 2023, Proceedings, Part II, pp. 3–15, Springer, 2023.
Towards Hybrid Logic-based and Embedding-based Reasoning on Financial Knowledge Graphs Proceedings Article
In: Ramanath, Maya; Palpanas, Themis (Ed.): Proceedings of the Workshops of the EDBT/ICDT 2022 Joint Conference, Edinburgh, UK, March 29, 2022, CEUR-WS.org, 2022.
Dihedron Algebraic Embeddings for Spatio-Temporal Knowledge Graph Completion Proceedings Article
In: Groth, Paul; Vidal, Maria-Esther; Suchanek, Fabian M.; Szekely, Pedro A.; Kapanipathi, Pavan; Pesquita, Catia; Skaf-Molli, Hala; Tamper, Minna (Ed.): The Semantic Web - 19th International Conference, ESWC 2022, Hersonissos, Crete, Greece, May 29 - June 2, 2022, Proceedings, pp. 253–269, Springer, 2022.
Rule Learning over Knowledge Graphs with Genetic Logic Programming Proceedings Article
In: 38th IEEE International Conference on Data Engineering, ICDE 2022, Kuala Lumpur, Malaysia, May 9-12, 2022, pp. 3373–3385, IEEE, 2022.
(mu)-Bench: Real-world Micro Benchmarking for SPARQL Query Processing over Knowledge Graphs Proceedings Article
In: Artale, Alessandro; Calvanese, Diego; Wang, Haofen; Zhang, Xiaowang (Ed.): Proceedings of the 11th International Joint Conference on Knowledge Graphs, IJCKG 2022, Hangzhou, China, October 27-28, 2022, pp. 39–47, ACM, 2022.
5* Knowledge Graph Embeddings with Projective Transformations Proceedings Article
In: Thirty-Fifth AAAI Conference on Artificial Intelligence, AAAI 2021, Thirty-Third Conference on Innovative Applications of Artificial Intelligence, IAAI 2021, The Eleventh Symposium on Educational Advances in Artificial Intelligence, EAAI 2021, Virtual Event, February 2-9, 2021, pp. 9064–9072, AAAI Press, 2021.
Pattern-Aware and Noise-Resilient Embedding Models Proceedings Article
In: Hiemstra, Djoerd; Moens, Marie-Francine; Mothe, Josiane; Perego, Raffaele; Potthast, Martin; Sebastiani, Fabrizio (Ed.): Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part I, pp. 483–496, Springer, 2021.