Logisch und Physikalisch Optimierte Semantic Web Datenbank-Engine (LUPOSDATE)

Funded by:

  • DFG

Runtime:

  • 2007 - 2011

Project Coordinator:

Research Associate:

 

Motivation

The vision of the Semantic Web compared to conventional database management systems and web applications is to incorporate the meaning of the symbol into the machine processing of symbols so that error rates from incorrectly mapped data and services can be reduced when data and services are automatically integrated . There are currently significant efforts in the World Wide Web Consortium (W3C), in industry and in research, to further develop the Semantic Web, both in terms of the specifications of essential formats and languages ​​as well as the underlying technologies and products.

Goals and Procedure

Semantic Web applications often still have major performance problems because logical and physical optimizations for Semantic Web data and queries have not yet been sufficiently researched and applied in productive systems. Furthermore, the concept of ontology in connection with database technologies has not yet been sufficiently researched.

Innovation and Prospects

The aim of this project is to research logical and physical optimizations for Semantic Web data and languages ​​with regard to the concrete specifics of Semantic Web data and languages, so that the performance of Semantic Web applications is improved. In particular, the concept of ontology and its implications for the optimized evaluation of Semantic Web queries will be examined in more detail.

Project Partners

  • Institute of Information Systems (IFIS), University of Lübeck

Link to Project Details

Publications

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
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}
}
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
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
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
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

Simon Paasche, and Sven Groppe,
A Finite State Automaton for Green Data Validation in a Real-World Smart Manufacturing Environment with Special Regard to Time-Outs and Overtaking, Future Internet , vol. 15, no. 11, 2023.
File: fi15110349
Bibtex: BibTeX
@article{Paasche2023StateAutomaton,
  author = {Simon Paasche and Sven Groppe},
  title = {A Finite State Automaton for Green Data Validation in a Real-World Smart Manufacturing Environment with Special Regard to Time-Outs and Overtaking},
  journal = {Future Internet},
  volume = {15},
  year = {2023},
  number = {11},
  url = {https://doi.org/10.3390/fi15110349}
}
Nitin Nayak, Jan Rehfeld, Tobias Winker, Benjamin Warnke, Umut Çalıkyılmaz, and Sven Groppe,
Constructing Optimal Bushy Join Trees by Solving QUBO Problems on Quantum Hardware and Simulators, in Proceedings of the International Workshop on Big Data in Emergent Distributed Environments (BiDEDE), Seattle, WA, USA , 2023.
File: 3579142.3594298
Bibtex: BibTeX
@inproceedings{Nayak2023QUBO_JOO,
	title = {Constructing Optimal Bushy Join Trees by Solving QUBO Problems on Quantum Hardware and Simulators},
	author = {Nitin Nayak and Jan Rehfeld and Tobias Winker and Benjamin Warnke and Umut Çalıkyılmaz and Sven Groppe},
	booktitle = {Proceedings of the International Workshop on Big Data in Emergent Distributed Environments (BiDEDE), Seattle, WA, USA},
	year = {2023},
	url = {https://doi.org/10.1145/3579142.3594298}
}
Benjamin Warnke, Stefan Fischer, and Sven Groppe,
Distributed SPARQL Queries in Collaboration with the Routing Protocol, in Proceedings of the 27th International Database Engineered Applications Symposium (IDEAS), Heraklion, Crete, Greece , 2023.
File: 3589462.3589497
Bibtex: BibTeX
@inproceedings{Warnke2023_1,
	title = {Distributed SPARQL Queries in Collaboration with the Routing Protocol},
	author = {Benjamin Warnke and Stefan Fischer and Sven Groppe},
	booktitle = {Proceedings of the 27th International Database Engineered Applications Symposium (IDEAS), Heraklion, Crete, Greece},
	year = {2023},
	url = {https://doi.org/10.1145/3589462.3589497}
}
Hanieh Khorashadizadeh, Nandana Mihindukulasooriya, Sanju Tiwari, Jinghua Groppe, and Sven Groppe,
Exploring In-Context Learning Capabilities of Foundation Models for Generating Knowledge Graphs from Text, CoRR , vol. abs/2305.08804, 2023.
File: arXiv.2305.08804
Bibtex: BibTeX
@inproceedings{Khorashadizadeh2023Text2KGInContextLearning,
	title = {Exploring In-Context Learning Capabilities of Foundation Models for Generating Knowledge Graphs from Text},
	author = {Hanieh Khorashadizadeh and Nandana Mihindukulasooriya and Sanju Tiwari and Jinghua Groppe and Sven Groppe},
	booktitle = {Proceedings of the 2nd International Workshop on Knowledge Graph Generation From Text (Text2KG) in conjunction with the Extended Semantic Web Conference (ESWC 2023), Hersonissos, Greece},
	year = {2023},
        url = {https://ceur-ws.org/Vol-3447/Text2KG_Paper_9.pdf}
}
Simon Paasche, and Sven Groppe,
GreenCC: A Hybrid Approach to Sustainably Validate Manufacturing Data in Industry 4.0 Environments, in Proceedings of the 12th International Conference on Data Science, Technology and Applications (DATA), Rome, Italy , 2023.
File: 0012147900003541
Bibtex: BibTeX
@inproceedings{Paasche2023GreenCC,
	title = {GreenCC: A Hybrid Approach to Sustainably Validate Manufacturing Data in Industry 4.0 Environments},
	author = {Simon Paasche and Sven Groppe},
	booktitle = {Proceedings of the 12th International Conference on Data Science, Technology and Applications ({DATA}), Rome, Italy},
	year = {2023},
        url = {https://doi.org/10.5220/0012147900003541}
}
Tobias Groth, Sven Groppe, Thilo Pionteck, Franz Valdiek, and Martin Koppehel,
Hybrid CPU/GPU/APU accelerated query, insert, update and erase operations in hash tables with string keys, Knowledge and Information Systems , vol. 65, no. 10, pp. 4359--4377, 2023. Springer Science and Business Media {LLC}.
File: s10115-023-01891-w
Bibtex: BibTeX
@article{groth2023hybrid,
  title={Hybrid CPU/GPU/APU accelerated query, insert, update and erase operations in hash tables with string keys},
  author={Groth, Tobias and Groppe, Sven and Pionteck, Thilo and Valdiek, Franz and Koppehel, Martin},
  journal={Knowledge and Information Systems},
  pages={4359--4377},
  year={2023},
  publisher={Springer}
}
Le Gruenwald, Tobias Winker, Umut Çalıkyılmaz, Jinghua Groppe, and Sven Groppe,
Index Tuning with Machine Learning on Quantum Computers for Large-Scale Database Applications, in Joint Proceedings of Workshops at the 49th International Conference on Very Large Data Bases (VLDB 2023) - International Workshop on Quantum Data Science and Management (QDSM'23), Vancouver, Canada , CEUR-WS.org, 2023.
File: QDSM5.pdf
Bibtex: BibTeX
@inproceedings{Gruenwald2023IndexTuning,
	title = {Index Tuning with Machine Learning on Quantum Computers for Large-Scale Database Applications},
	author = {Le Gruenwald and Tobias Winker and Umut Çalıkyılmaz and Jinghua Groppe and Sven Groppe},
	booktitle = {Joint Proceedings of Workshops at the 49th International Conference on Very Large Data Bases ({VLDB} 2023) - International Workshop on Quantum Data Science and Management (QDSM'23), Vancouver, Canada},
	year = {2023},
	url = {https://ceur-ws.org/Vol-3462/QDSM5.pdf}
}
Rajesh Bordawekar, Cinzia Cappiello, Vasilis Efthymiou, Lisa Ehrlinger, Vijay Gadepally, Sainyam Galhotra, Sandra Geisler, Sven Groppe, Le Gruenwald, Alon Y. Halevy, Hazar Harmouch, Oktie Hassanzadeh, Ihab F. Ilyas, Ernesto Jiménez{-}Ruiz, Sanjay Krishnan, Tirthankar Lahiri, Guoliang Li, Jiaheng Lu, Wolfgang Mauerer, Umar Farooq Minhas, Felix Naumann, M. Tamer Özsu, El Kindi Rezig, Kavitha Srinivas, Michael Stonebraker, Satyanarayana R. Valluri, Maria-Esther Vidal, Haixun Wang, Jiannan Wang, Yingjun Wu, Xun Xue, Mohamed Zait, and Kai Zeng,
Joint Proceedings of Workshops at the 49th International Conference on Very Large Data Bases {(VLDB} 2023), Vancouver, Canada., .... CEUR-WS.org, 2023.
File: Vol-3462
Bibtex: BibTeX
@proceedings{Bordawekar2023WorkshopsVLDB,
	author = {Rajesh Bordawekar and Cinzia Cappiello and Vasilis Efthymiou and Lisa Ehrlinger and Vijay Gadepally and Sainyam Galhotra and Sandra Geisler and Sven Groppe and Le Gruenwald and Alon Y. Halevy and Hazar Harmouch and Oktie Hassanzadeh and Ihab F. Ilyas and Ernesto Jimenez-Ruiz and Sanjay Krishnan and Tirthankar Lahiri and Guoliang Li and Jiaheng Lu and Wolfgang Mauerer and Umar Farooq Minhas and Felix Naumann and M. Tamer Özsu and El Kindi Rezig and Kavitha Srinivas and Michael Stonebraker and Satyanarayana R. Valluri and Maria-Esther Vidal and Haixun Wang and Jiannan Wang and Yingjun Wu and Xun Xue and Mohamed Zait and Kai Zeng},
	title = {Joint Proceedings of Workshops at the 49th International Conference on Very Large Data Bases {(VLDB} 2023), Vancouver, Canada},
	publisher = {CEUR-WS.org},
	year = {2023},
	url = {https://ceur-ws.org/Vol-3462}
}
Umut Çalıkyılmaz, Sven Groppe, Jinghua Groppe, Tobias Winker, Stefan Prestel, Farida Shagieva, Daanish Arya, Florian Preis, and Le Gruenwald,
Opportunities for Quantum Acceleration of Databases: Optimization of Queries and Transaction Schedules, Proc. VLDB Endow. , vol. 16, no. 9, pp. 2344--2353, 2023.
File: 3598581.3598603
Bibtex: BibTeX
@article{Calıkyilmaz2023QC_QO_TSO,
	title = {Opportunities for Quantum Acceleration of Databases: Optimization of Queries and Transaction Schedules},
	author = {Umut Çalıkyılmaz and Sven Groppe and Jinghua Groppe and Tobias Winker and Stefan Prestel and Farida Shagieva and Daanish Arya and Florian Preis and Le Gruenwald},
	journal = {Proc. {VLDB} Endow.},
	volume = {16},
	number = {9},
	pages = {2344--2353},
	year = {2023},
	url = {https://doi.org/10.14778/3598581.3598603}
}
Hanieh Khorashadizadeh, Frédéric Ieng, Morteza Ezzabady, Soror Sahri, Sven Groppe, and Farah Benamara,
Personal Knowledge Graphs (PKGs): Methodology, tools and applications, Institution of Engineering and Technology, 2023, pp. 277--293.
File: pbpc063e_ch12
Simon Paasche, and Sven Groppe,
Poster: Handling Inconsistent Data in Industry 4.0, in Proceedings of the 17th ACM International Conference on Distributed and Event-Based Systems (DEBS'23), Neuchatel, Switzerland , New York, NY, USA: Association for Computing Machinery, 2023. pp. 180–181.
ISBN:9798400701221
File: 3583678.3603281
Bibtex: BibTeX
@inproceedings{Paasche2023InconsistentData,
author = {Simon Paasche and Sven Groppe},
title = {Poster: Handling Inconsistent Data in Industry 4.0},
booktitle = {Proceedings of the 17th ACM International Conference on Distributed and Event-Based Systems (DEBS '23)},
year = {2023},
isbn = {9798400701221},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3583678.3603281},
pages = {180–181},
location = {Neuchatel, Switzerland}
}
Valter Uotila, Sven Groppe, Le Gruenwald, Jiaheng Lu, and Wolfgang Mauerer,
Preface {QDSM}, in Joint Proceedings of Workshops at the 49th International Conference on Very Large Data Bases (VLDB 2023) - International Workshop on Quantum Data Science and Management (QDSM'23), Vancouver, Canada , CEUR-WS.org, 2023.
File: QDSM1.pdf
Bibtex: BibTeX
@inproceedings{Uotila2023QDSM,
	title = {Preface {QDSM}},
	author = {Valter Uotila and Sven Groppe and Le Gruenwald and Jiaheng Lu and Wolfgang Mauerer},
	booktitle = {Joint Proceedings of Workshops at the 49th International Conference on Very Large Data Bases ({VLDB} 2023) - International Workshop on Quantum Data Science and Management (QDSM'23), Vancouver, Canada},
	year = {2023},
	url = {https://ceur-ws.org/Vol-3462/QDSM1.pdf}
}
Sarika Jain, Sven Groppe, and Nandana Mihindukulasooriya,
Proceedings of the International Health Informatics Conference (IHIC) 2022., .... Springer Nature Singapore, 2023.
File: 978-981-19-9090-8
Sven Groppe, Le Gruenwald, and Ching{-}Hsien Hsu,
Proceedings of the International Workshop on Big Data in Emergent Distributed Environments, BiDEDE 2023, Seattle, WA, USA., .... ACM, 2023.
File: 3579142
Tobias Winker, Umut Çalıkyılmaz, Le Gruenwald, and Sven Groppe,
Quantum Machine Learning for Join Order Optimization using Variational Quantum Circuits, in Proceedings of the International Workshop on Big Data in Emergent Distributed Environments (BiDEDE), Seattle, WA, USA , 2023.
File: 3579142.3594299
Bibtex: BibTeX
@inproceedings{Winker2023QML_JOO,
	title = {Quantum Machine Learning for Join Order Optimization using Variational Quantum Circuits},
	author = {Tobias Winker and Umut Çalıkyılmaz and Le Gruenwald and Sven Groppe},
	booktitle = {Proceedings of the International Workshop on Big Data in Emergent Distributed Environments (BiDEDE), Seattle, WA, USA},
	year = {2023},
	url = {https://doi.org/10.1145/3579142.3594299}
}