@inproceedings{GrothGKP20,
  author    = {Tobias Groth and Sven Groppe and Martin Koppehel and Thilo Pionteck},
  title     = {Parallelizing Approximate Search on Adaptive Radix Trees},
  booktitle = {Proceedings of the 28th Italian Symposium on Advanced Database Systems, Villasimius, Sud Sardegna, Italy (virtual due to Covid-19 pandemic)},
  pages     = {56--67},
  year      = {2020},
  url       = {http://ceur-ws.org/Vol-2646/16-paper.pdf}
}

@article{heinrich20hardware,
  author    = {Dennis Heinrich and Stefan Werner and Christopher Blochwitz and Thilo Pionteck and Sven Groppe},
  title     = {Hardware-aided update acceleration in a hybrid Semantic Web database system},
  journal   = {The Journal of Supercomputing},
  volume    = {76},
  number    = {10},
  pages     = {7961--7984},
  year      = {2020},
  url       = {https://doi.org/10.1007/s11227-018-2462-y}
}

@inproceedings{HaMo2020,
	title = {Lifted Query Answering in Gaussian Bayesian Networks},
	language = {English},
	booktitle = {Proceedings of Machine Learning Research},
	author = {Mattis Hartwig, Ralf Möller},
	year = {2020}
}

@inproceedings{MohFiMo,
	author = {Marisa Mohr, Nils Finke, Ralf M{\"o}ller},
        title = {{On the Behaviour of Permutation Entropy on Fractional Brownian Motion in a Multivariate Setting}},
	booktitle = {Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference 2020 (APSIPA-ASC)},
	year = {2020},
        pages = {189--196},
        publisher = {IEEE},
        doi = {https://ieeexplore.ieee.org/document/9306466}
}

@techreport{MohWilMo20,
    Author = {Marisa Mohr and Florian Wilhelm and  Ralf M\"oller},
    Title = {{On the Behaviour of Weighted Permutation Entropy on Fractional Brownian Motion - Extended}},
    Year = {2020},
    Institution = {IFIS, Universit{\"a}t zu L{\"u}beck},
    Note = {Technical Report}
}

@article{PoensgenM20a,
  author    = {Peter Poensgen and Ralf M{\"{o}}ller},
  title     = {{Branch-and-Bound Ranked Search by Minimizing Parabolic Polynomials}},
  journal   = {Open J. Databases},
  volume    = {7},
  number    = {1},
  pages     = {12--20},
  year      = {2020},
  url       = {https://www.ronpub.com/ojdb/OJDB_2020v7i1n02_Poensgen.html}
}

@Article{OJCC_2020v7i1n01_Bittner,
        title     = {Hardware Accelerating the Optimization of Transaction Schedules via Quantum Annealing by Avoiding Blocking},
        author    = {Tim Bittner and
                     Sven Groppe},
        journal   = {Open Journal of Cloud Computing (OJCC)},
        issn      = {2199-1987},
        year      = {2020},
        volume    = {7},
        number    = {1},
        pages     = {1--21},
        url       = {http://nbn-resolving.de/urn:nbn:de:101:1-2020112218332015343957}
    }

@incollection{wolter20kihandbuch,
	Author = {Diedrich Wolter and Özgür Lütfü Özçep,
	Booktitle = {Handbuch der Künstlichen Intelligenz},
	Keywords = {invitedContribution},
	Publisher = {De Gruyter},
	Title = {Wissen über Raum und Zeit},
	Year = {2020}}

@book{AlaBrYu20, 
  author = "Mehwish Alam and Tanya Braun and Bruno Yun (Eds.)",
  title = "{ICCS-20 Proceedings of the 25th International Conference on Conceptual Structures}",
  year = "2020",
  publisher = "Springer",
  doi = {https://doi.org/10.1007/978-3-030-57855-8}
}

@misc{schiff2020ai,
    author = {Simon Schiff and Felix Kuhr and Sylvia Melzer and Ralf Möller},
    title = {AI-based Companion Services for Humanities},
    booktitle={AI methods for digital heritage, Workshop at 43rd German Conference on Artificial Intelligence},
    year = {2020},
    type = {extended abstract},
    pubstate = {unpublished},
    location = {Bamberg}
}

@inproceedings{MohFiMo,
	Author = {Marisa Mohr, Nils Finke, Ralf M{\"o}ller},
	booktitle = {Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference 2020 (APSIPA-ASC)},
	year = {2020},
	Title = {On the Behaviour of Permutation Entropy on Fractional Brownian Motion in a Multivariate Setting},
        doi = {}
}

@inproceedings{HaMo20b,
  author={Mattis Hartwig and Ralf Möller},
  title={How to Encode Dynamic Gaussian Bayesian Networks as Gaussian Processes?},
  booktitle = {{AI} 2020: Advances in Artificial Intelligence - 33rd Australasian Joint Conference, {AI} 2020}},
  address = { Canberra, ACT, Australia, November 29-30, 2020},
  series    = {Lecture Notes in Computer Science (LNCS)},
  volume    = {12576},
  pages     = {371--382},
  publisher = {Springer},
  doi = {https://doi.org/10.1007/978-3-030-64984-5_29}
}

@techreport{Har20,
    Author = {Mattis Hartwig},
    Title = {{Efficient Query Answering in Nonparametric
Probabilistic Graphical Models}},
    Year = {2020},
    date = {21.-25.09.2020},
    address = {Bamberg},
    Institution = {German Conference on Artificial Intelligence (K{\"u}nstliche Intelligenz)},
    Note = {43rd German Conference on Artificial Intelligence, Doctoral Consortium}
}

@inproceedings{MeSchMo21,
	Author = {Sylvia Melzer, Simon Schiff, Ralf Möller},
	Booktitle = {Proceedings of the 34rd International Florida Artificial Intelligence Research Society Conference {(FLAIRS-21)}},
	Title = {Combining Holistic and Complementary Document Representations for Information Retrieval},
        Booktitle = {Proceedings of the 34rd International Florida Artificial Intelligence Research Society Conference (FLAIRS 2021)},
address = {North Miami Beach, Florida, USA},
        date = {May 17-20, 2020},
        publisher = {{AAAI} Press},
        doi = {}
}

@article{SchiffMO19,
  author    = {Simon Schiff and
               Ralf M{\"{o}}ller and
               {\"{O}}zg{\"{u}}r L. {\"{O}}z{\c{c}}ep},
  title     = {Ontology-Based Data Access to Big Data},
  journal   = {Open J. Databases},
  volume    = {6},
  number    = {1},
  pages     = {21--32},
  year      = {2019},
  url       = {https://www.ronpub.com/ojdb/OJDB\_2019v6i1n03\_Schiff.html}
}

@article{kharlamov18analytics,
Author = {Evgeny Kharlamov and Yannis Kotidis and Theofilos Mailis and Christian Neuenstadt and Charalampos Nikolaou and {\"{O}}zg{\"{u}}r L. {\"{O}}z{\c{c}}ep and Christoforos Svingos and Dmitriy Zheleznyakov and Yannis Ioannidis and Steffen Lamparter and Ralf {M\"oller and Arild Waaler}},
Title = {{An ontology-mediated analytics-aware approach to support monitoring and diagnostics of static and streaming data}},
Journal = {Journal of Web Semantics},
Year = {2019},
Volume = {56},
Pages = {30--55},
URL = {https://doi.org/10.1016/j.websem.2019.01.001}
}

@INPROCEEDINGS{KuhWiMo19a,
author={Felix Kuhr and Bjarne Witten and Ralf M\"oller},
title={{Corpus-Driven Annotation Enrichment}},
booktitle={13th {IEEE} International Conference on Semantic Computing, (ICSC 2019), Newport Beach, CA, USA, January 30 - February 1,},
year={2019},
pages={138-141},
doi={https://doi.org/10.1109/ICOSC.2019.8665501},
ISSN={2325-6516},
keywords={Information retrieval;Semantics;Information systems;Data mining;Databases;Focusing;Probability distribution}
}

@inproceedings{GehBrMo19a,
  author = {Marcel Gehrke and Tanya Braun and Ralf M\"oller}, 
  title = {{Relational Forward Backward Algorithm for Multiple Queries}}, 
 booktitle = {Proceedings of the Thirty-Second International Florida Artificial
               Intelligence Research Society Conference, Sarasota, Florida, USA,
               May 19-22},
  pages     = {464--469},
  publisher = {{AAAI} Press},
  year      = {2019},
  url       = {https://aaai.org/ocs/index.php/FLAIRS/FLAIRS19/paper/view/18230}
}

@inproceedings{GehBrMo19b,
    Author = {Marcel Gehrke and Tanya Braun and Ralf M\"oller and Alexander Waschkau and Christoph Strumann and Jost Steinhäuser},
    Title = {{Lifted Maximum Expected Utility}},
  booktitle = {Artificial Intelligence in Health}, 
  pages={131--141},
  year = {2019},
  isbn={978-3-030-12738-1},
  doi={https://doi.org/10.1007/978-3-030-12738-1_10},
  publisher = {Springer International Publishing}
}

@techreport{KuhWiMo19a,
    Author = {Felix Kuhr, Bjarne Witten and Ralf M\"oller},
    Title = {{On Corpus-driven Annotation Enrichment}},
    Year = {2019},
    Institution = {IFIS, Universit{\"a}t zu L{\"u}beck},
    Note = {Long version of the ICSC 2019 conference paper}
}

@INPROCEEDINGS{KuhMo19b,
author={Felix Kuhr and Ralf M\"oller},
booktitle={Proceedings of the 13th IEEE International Conference on Semantic Computing {(ICSC-19)},Newport Beach, CA, USA, January 30 - February 1},
title={Constructing and Maintaining Corpus-Driven Annotations},
year={2019},
pages     = {462--467},
publisher = {IEEE},
doi={https://doi.org/10.1109/ICOSC.2019.8665672},
ISSN={2325-6516},
keywords={Semantics;Iterative methods;Databases;Data mining;Ontologies;Information retrieval;Resource description framework},
}