2024

Nitin Nayak, Manuel Schönberger, Valter Uotila, Zhengtong Yan, Sven Groppe, Jiaheng Lu, and Wolfgang Mauerer,
QCE'24 Tutorial: Quantum Annealing - Emerging Exploration for Database Optimization, arXiv , vol. arXiv:2411.04638, 2024.
File: 2411.04638
Nitin Nayak, Manuel Schönberger, Valter Uotila, Zhengtong Yan, Sven Groppe, Jiaheng Lu, and Wolfgang Mauerer,
Quantum Annealing: Emerging Exploration for Database Optimization, in IEEE International Conference on Quantum Computing and Engineering (QCE), Montréal, Québec, Canada , 2024.
Nitin Nayak, Tobias Winker, Umut Çalıkyılmaz, Sven Groppe, and Jinghua Groppe,
Quantum Join Ordering by Splitting the Search Space of QUBO Problems, Datenbank-Spektrum , vol. 24, no. 1, pp. 21-32, 2024.
File: s13222-024-00468-3
Magnus Bender, Tanya Braun, Ralf Möller, and Marcel Gehrke,
ReFrESH – Relation-preserving Feedback-reliant Enhancement of Subjective Content Descriptions, in 18th IEEE International Conference on Semantic Computing, (ICSC 2024), February 5-7 , IEEE, 2024. pp. 17-24.
DOI:10.1109/ICSC59802.2024.00010
File: Dateilink
Bibtex: BibTeX
@INPROCEEDINGS{BeBrMoGe,
author ={Magnus Bender and Tanya Braun and Ralf M\"oller and Marcel Gehrke},
title ={ReFrESH – Relation-preserving Feedback-reliant Enhancement of Subjective Content Descriptions},
booktitle ={18th {IEEE} International Conference on Semantic Computing, ({ICSC} 2024), February 5-7},
year ={2024},
pages = {17--24},
publisher = {{IEEE}},
url = {https://dx.doi.org/10.1109/ICSC59802.2024.00010}
}
Benjamin Warnke, Kevin Martens, Tobias Winker, Sven Groppe, Jinghua Groppe, Prasad Adhiyaman, Sruthi Srinivasan, and Shridevi Krishnakumar,
ReJOOSp: Reinforcement Learning for Join Order Optimization in SPARQL, Big Data and Cognitive Computing (BDCC) , vol. 8, no. 7, 2024.
File: bdcc8070071
Hanieh Khorashadizadeh, Fatima Zahra Amara, Morteza Ezzabady, Frédéric Ieng, Sanju Tiwari, Nandana Mihindukulasooriya, Jinghua Groppe, Soror Sahri, Farah Benamara, and Sven Groppe,
Research Trends for the Interplay between Large Language Models and Knowledge Graphs, in VLDB 2024 Workshop: The International Workshop on Data Management Opportunities in Unifying Large Language Models + Knowledge Graphs (LLM+KG), Guangzhou, China , 2024.
File: LLM+KG-9.pdf
Sven Groppe, Sarika Jain, and Bharat K. Bhargava,
Semantic Intelligence, Sarika Jain and Sven Groppe and Bharat K. Bhargava, Eds. Springer Nature Singapore, 2024, pp. 25–32.
DOI:10.1007/978-981-97-7356-5_3
ISBN:9789819773565
File: 978-981-97-7356-5_3
Bibtex: BibTeX
@book{SemanticIntelligence2023,
 title = {Semantic Intelligence},
 editor = {Sarika Jain and Sven Groppe and Bharat K. Bhargava},
 year = {2023},
 publisher = {Springer Nature Singapore},
 url = {https://doi.org/10.1007/978-981-19-7126-6}
}
Annika Österdiekhoff, Nils Wendel Heinrich, Nele Russwinkel, and Stefan Kopp,
Sense of Control in Dynamic Multitasking and its Impact on Voluntary Task-Switching Behavior, in CogSci 2024 , Proceedings of the Annual Meeting of the Cognitive Science Society, 2024.
Martin Vogrin, Rok Vogrin, Sven Groppe, and Jinghua Groppe,
Supervised Learning on Relational Databases with Quantum Graph Neural Networks, in VLDB 2024 Workshop: The Second International Workshop on Quantum Data Science and Management (QDSM’24), Guangzhou, China , 2024.
File: QDSM.5.pdf
Sylvia Melzer, Tim Weilkiens, Christian Muggeo, and Axel Berres,
Sustainable Development of Information Systems Using SysML, FAS and DOL, in The 18th Annual International Systems Conference , 2024.
DOI:10.1109/SysCon61195.2024.10553629
Weblink: https://ieeexplore.ieee.org/document/10553629
Sven Groppe, and Sarika Jain,
The Way Forward with AI-Complete Problems, New Generation Computing , 2024.
File: s00354-024-00251-8
Jinghua Groppe, Sven Groppe, Daniel Senf, and Ralf Möller,
There Are Infinite Ways to Formulate Code: How to Mitigate the Resulting Problems for Better Software Vulnerability Detection, Information , vol. 15, no. 4, 2024.
File: info15040216
Morteza Ezzabady, Frédéric Ieng, Hanieh Khorashadizadeh, Farah Benamara, Sven Groppe, and Soror Sahri,
Towards Generating High-Quality Knowledge Graphs by Leveraging Large Language Models, in The 29th Annual International Conference on Natural Language \& Information Systems (NLDB 2024), Turin, Italy , 2024.
File: 978-3-031-70239-6_31
Magnus Bender, Tanya Braun, Ralf Möller, and Marcel Gehrke,
Unsupervised Estimation of Subjective Content Descriptions in an Information System, International Journal of Semantic Computing , vol. 18, no. 1, 2024.
DOI:10.1142/S1793351X24410034
File: Dateilink
Bibtex: BibTeX
@article{BeBrMoGe24,
author={Magnus Bender and Tanya Braun and Ralf M\"oller and Marcel Gehrke},
title={Unsupervised Estimation of Subjective Content Descriptions in an Information System},
journal = {International Journal of Semantic Computing},
volume= {18},
number={1},
pages= {},
year={2024},
doi  = {}
}
Edgar Baake, Florian König, Claudius Pott, Thomas Sievers, and Moreen Heine,
User Experience Comparison of a Social Robot vs. Info Terminal in Citizen Services, in Social Robotics , 16th International Conference on Social Robotics, Odense, 2024.
DOI:10.1007/978-981-96-3525-2_2
Bibtex: BibTeX
@InProceedings{10.1007/978-981-96-3525-2_2,
author="Baake, Edgar
and K{\"o}nig, Florian
and Pott, Claudius
and Sievers, Thomas
and Heine, Moreen",
editor="Palinko, Oskar
and Bodenhagen, Leon
and Cabibihan, John-John
and Fischer, Kerstin
and {\v{S}}abanovi{\'{c}}, Selma
and Winkle, Katie
and Behera, Laxmidhar
and Ge, Shuzhi Sam
and Chrysostomou, Dimitrios
and Jiang, Wanyue
and He, Hongsheng",
title="User Experience Comparison of a Social Robot vs. Info Terminal in Citizen Services",
booktitle="Social Robotics",
year="2025",
publisher="Springer Nature Singapore",
address="Singapore",
pages="12--23",
abstract="This study evaluates user experiences with the social robot Pepper, compared to a traditional info terminal in providing citizen services. The study, carried out with 37 participants at various institutions in L{\"u}beck, Germany, aims to assess the effectiveness, efficiency, and satisfaction of these two methods in providing information and assistance within a public service setting. The study controls for age, gender, and affinity for technology while measuring customer experience using the Short Version of the User Experience Questionnaire (UEQ-S). The results show that Pepper is attributed higher hedonistic qualities, whereas the terminal is highlighted as pragmatic and is overall preferred in the evaluated context. Further findings show that, while age and gender do have at least some explanatory power in explaining divergent user experiences, the affinity for technology interaction surprisingly did not seem to have an impact.",
isbn="978-981-96-3525-2"
}
T. Kar, P. Kanungo, Sachi Nandan Mohanty, Sven Groppe, and Jinghua Groppe,
Video Shot-boundary detection: Issues, challenges and solutions, Artificial Intelligence Review , vol. 57, no. 4, 2024.
File: s10462-024-10742-1
Thomas Sievers, Nele Russwinkel, and Ralf Möller,
What am I? – Complementing a robot’s task-solving capabilities with a mental model using a cognitive architecture, in Behavior Adaptation and Learning for Assistive Robotics , CEUR Workshop Proceedings, 2024.
Weblink: https://ceur-ws.org/Vol-3906/
File: paper1_BAILAR.pdf
Valter Uotila, Sven Groppe, Le Gruenwald, Jiaheng Lu, and Wolfgang Mauerer,
Workshop Summary of the Second International Workshop on Quantum Data Science and Management (QDSM), in VLDB 2024 Workshop: The Second International Workshop on Quantum Data Science and Management (QDSM’24) , 2024.
File: QDSM.1.pdf

2023

Sylvia Melzer, Hagen Peukert, Eliana Dal Sasso, Charles Li, Thomas Asselborn, and Ralf Möller,
Federated Information Retrieval in Cross-Domain Information Systems, in Proceedings of the Workshop on Humanities-Centred Artificial Intelligence (CHAI 2023) , CEUR Workshop Proceedings, Dec.2023. pp. 52-67.
File: paper7.pdf
Bibtex: BibTeX
@InProceedings{MePeDaLiAsMo2023,
  author    = {Sylvia Melzer and Hagen Peukert and Eliana Dal Sasso and Charles Li and Thomas Asselborn and Ralf M\"oller},
  booktitle = {Proceedings of the Workshop on Humanities-Centred Artificial Intelligence (CHAI 2023)},
  year = {2023},
  month = dec,
  title     = {Federated Information Retrieval in Cross-Domain Information Systems},
  pages     = {52-67},
  publisher = {CEUR Workshop Proceedings},
  url = {https://ceur-ws.org/Vol-3580/paper7.pdf}
}
Thomas Asselborn, Sylvia Melzer, Said Aljoumani, Magnus Bender, Florian Andreas Marwitz, Konrad Hirschler, and Ralf Möller,
Fine-tuning BERT Models on Demand for Information Systems Explained Using Training Data from Pre-modern Arabic, in Proceedings of the Workshop on Humanities-Centred Artificial Intelligence (CHAI 2023) , CEUR Workshop Proceedings, Dec.2023. pp. 38--51.
File: paper5.pdf
Bibtex: BibTeX
@inproceedings{AsMeAlBeMaHiMo,
  author    = {Thomas Asselborn and Sylvia Melzer and Said Aljoumani and Magnus Bender and Florian Andreas Marwitz and Konrad Hirschler and Ralf M\"oller},
  booktitle = {Proceedings of the Workshop on Humanities-Centred Artificial Intelligence (CHAI 2023)},
  year = {2023},
  month = dec,
  title     = {Fine-tuning BERT Models on Demand for Information Systems Explained Using Training Data from Pre-modern Arabic},
  pages     = {38--51},
  publisher = {CEUR Workshop Proceedings},
  url ={https://ceur-ws.org/Vol-3580/paper5.pdf}
}
Malte Luttermann, Ralf Möller, and Marcel Gehrke,
Lifting Factor Graphs with Some Unknown Factors, in Proceedings of the Seventeenth European Conference on Symbolic and Quantitative Approaches to Reasoning with Uncertainty (ECSQARU-23) , Springer, Nov.2023. pp. 337--347.
DOI:https://doi.org/10.1007/978-3-031-45608-4_25
File: Dateilink
Bibtex: BibTeX
@inproceedings{LuMoGe23,
  author    = {Malte Luttermann and Ralf Möller and Marcel Gehrke},
  title     = {Lifting Factor Graphs with Some Unknown Factors},
  booktitle = {Proceedings of the Seventeenth European Conference on Symbolic and Quantitative Approaches to Reasoning with Uncertainty (ECSQARU-23)},
  year      = {2023},
  volume    = {14294},
  pages     = {337--347},
  publisher = {Springer},
  doi       = {https://doi.org/10.1007/978-3-031-45608-4_25},
}
Sylvia Melzer, Stefan Thiemann, and Ralf Möller,
Poster: Digital Data Handling at UWA, in Digital Total - Computing & Data Science an der Universität Hamburg und in der Wissenschaftsmetropole Hamburg , Oct.2023.
File: Poster_DDH@UWA_A0_FINAL.pdf
Bibtex: BibTeX
@INPROCEEDINGS {MetThMo:2023,
author={Sylvia Melzer and Stefan Thiemann and Ralf Möller},
doi={},
booktitle={Digital Total - Computing & Data Science an der Universität Hamburg und in der Wissenschaftsmetropole Hamburg},
title={Poster: Digital Data Handling at UWA},
year={2023},
month={October},
volume={},
pages={},
url = {https://www.conferences.uni-hamburg.de/event/387/contributions/1502/attachments/559/1055/Poster_DDH@UWA_A0_FINAL.pdf} 
}
Marcel Gehrke,
Dissertation Abstract: Taming Exact Inference in Temporal Probabilistic Relational Models, KI-Künstliche Intelligenz , pp. 1--6, Sep. 2023. Springer.
DOI:10.1007/s13218-023-00813-w
File: s13218-023-00813-w
Bibtex: BibTeX
@article{Geh,
author={Marcel Gehrke},
title={Dissertation Abstract: Taming Exact Inference in Temporal Probabilistic Relational Models},
journal={KI-K{\"u}nstliche Intelligenz},
publisher={Springer}
volume= {},
number={},
pages= {1--6},
year={2023},
url = {https://doi.org/10.1007/s13218-023-00813-w},
doi  = {10.1007/s13218-023-00813-w}
}
Malte Luttermann, Marcel Wienöbst, and Maciej Liskiewicz,
Practical Algorithms for Orientations of Partially Directed Graphical Models, in Proceedings of the Second Conference on Causal Learning and Reasoning (CLeaR-23) , PMLR, Aug.2023. pp. 259--280.
Weblink: https://proceedings.mlr.press/v213/luttermann23a.html
File: Dateilink
Bibtex: BibTeX
@inproceedings{LuWiLi23,
  author    = {Malte Luttermann and Marcel Wienöbst and Maciej Li\'skiewicz},
  title     = {Practical Algorithms for Orientations of Partially Directed Graphical Models},
  booktitle = {Proceedings of the Second Conference on Causal Learning and Reasoning (CLeaR-23)},
  year      = {2023},
  volume    = {213},
  pages     = {259--280},
  publisher = {PMLR},
  url       = {https://proceedings.mlr.press/v213/luttermann23a.html}
}
Johanna Ott, Arthur Ledaguenel, C{\'e}line Hudelot, and Mattis Hartwig,
How to Think About Benchmarking Neurosymbolic AI?, in 17th International Workshop on Neural-Symbolic Learning and Reasoning - NESY 2023 , Sienne, Italy , Jul.2023.
File: hal-04136556
Bibtex: BibTeX
@inproceedings{OtLeHuHa2023,
  TITLE     = {How to Think About Benchmarking Neurosymbolic AI?},
  AUTHOR    = {Johanna Ott and Arthur Ledaguenel and C{\'e}line Hudelot and Mattis Hartwig},
  URL       = {https://hal.science/hal-04136556},
  BOOKTITLE = {17th International Workshop on Neural-Symbolic Learning and Reasoning - NESY 2023},
  ADDRESS   = {Sienne, Italy},
  YEAR      = {2023},
  MONTH     = {Jul},
  KEYWORDS  = {Artificial intelligence ; Neurosymbolic},
  PDF       = {https://hal.science/hal-04136556/file/%5BNeSy%20Revised%5D%20How%20to%20Think%20About%20Benchmarking%20Neurosymbolic%20AI.pdf},
  HAL_ID    = {hal-04136556},
  HAL_VERSION = {v1},
  HAL_LOCAL_REFERENCE = {SMD}
}