2016

Stefan Werner, Dennis Heinrich, Sven Groppe, Christopher Blochwitz, and Thilo Pionteck,
Runtime Adaptive Hybrid Query Engine based on FPGAs, OJDB , vol. 3, no. 1, pp. 21--41, 2016. RonPub.
File: urn:nbn:de:101:1-201705194645
Bibtex: BibTeX
@Article{OJDB_2016v3i1n02_Werner,
        author    = {Stefan Werner and Dennis Heinrich and Sven Groppe and Christopher Blochwitz and Thilo Pionteck},
        title     = {Runtime Adaptive Hybrid Query Engine based on FPGAs},
        journal   = {Open Journal of Databases (OJDB)},
        issn      = {2199-3459},
        year      = {2016},
        volume    = {3},
        number    = {1},
        pages     = {21--41},
        url       = {http://www.ronpub.com/publications/OJDB_2016v3i1n02_Werner.pdf},
        publisher = {RonPub},
        bibsource = {RonPub},
        abstract = {This paper presents the fully integrated hardware-accelerated query engine for large-scale datasets in the context of Semantic Web databases. As queries are typically unknown at design time, a static approach is not feasible and not flexible to cover a wide range of queries at system runtime. Therefore, we introduce a runtime reconfigurable accelerator based on a Field Programmable Gate Array (FPGA), which transparently incorporates with the freely available Semantic Web database LUPOSDATE. At system runtime, the proposed approach dynamically generates an optimized hardware accelerator in terms of an FPGA configuration for each individual query and transparently retrieves the query result to be displayed to the user. During hardware-accelerated execution the host supplies triple data to the FPGA and retrieves the results from the FPGA via PCIe interface. The benefits and limitations are evaluated on large-scale synthetic datasets with up to 260 million triples as well as the widely known Billion Triples Challenge.}
    }
Alexander Motzek, Christina Geick, and Ralf Möller,
{Semantic Normalization and Merging of Business Dependency Models}, in CBI 2016: 18th IEEE Conference on Business Informatics, Paris, France, August 29 - September 1 , IEEE, 2016. pp. 7--15.
DOI:10.1109/CBI.2016.10
Bibtex: BibTeX
@inproceedings{cbi-mgm-bpmn,
  author={Alexander Motzek and Christina Geick and Ralf Möller},
  title={{Semantic Normalization and Merging of Business Dependency Models}},
  booktitle={CBI 2016: 18th IEEE Conference on Business Informatics, Paris, France, August 29 - September 1},
  year={2016},
  pages={7--15},
  publisher={IEEE},
  doi={10.1109/CBI.2016.10}
}
Evgeny Kharlamov, Sebastian Brandt, Martin Giese, Ernesto Jim{\'e}nez{-}Ruiz, Yannis Kotidis, Steffen Lamparter, Theofilos Mailis, Christian Neuenstadt, Özgür Lütfü Özçep, Christoph Pinkel, Ahmet Soylu, Christoforos Svingos, Dmitriy Zheleznyakov, Ian Horrocks, Yannis E. Ioannidis, and Arild Waaler,
{Enabling semantic access to static and streaming distributed data with optique: demo}, in Proceedings of the 10th {ACM} International Conference on Distributed and Event-based Systems, {DEBS} '16, Irvine, CA, USA, June 20 - 24 , Avigdor Gal and Matthias Weidlich and Vana Kalogeraki and Nalini Venkasubramanian, Eds. ACM, 2016. pp. 350--353.
File: 2933267.2933290
Bibtex: BibTeX
@inproceedings{oezcep16enabling,
	Author = {Evgeny Kharlamov and Sebastian Brandt and Martin Giese and Ernesto Jim{\'e}nez{-}Ruiz and Yannis Kotidis and Steffen Lamparter and Theofilos Mailis and Christian Neuenstadt and {\"{O}}zg{\"{u}}r L. {\"{O}}z{\c{c}}ep and Christoph Pinkel and Ahmet Soylu and Christoforos Svingos and Dmitriy Zheleznyakov and Ian Horrocks and Yannis E. Ioannidis and Ralf M{\"{o}}ller and Arild Waaler},
        Title = {{Enabling semantic access to static and streaming distributed data with optique: demo}},	
        Booktitle = {Proceedings of the 10th {ACM} International Conference on Distributed and Event-based Systems, {DEBS} '16, Irvine, CA, USA, June 20 - 24},
	Editor = {Avigdor Gal and Matthias Weidlich and Vana Kalogeraki and Nalini Venkasubramanian},
	Pages = {350--353},
	Year = {2016},
	Publisher = {ACM},
	Url = {http://doi.acm.org/10.1145/2933267.2933290}
}
Evgeny Kharlamov, Sebastian Brandt, Ernesto Jim{\'e}nez{-}Ruiz, Yannis Kotidis, Steffen Lamparter, Theofilos Mailis, Christian Neuenstadt, Özgür Lütfü Özçep, Christoph Pinkel, Christoforos Svingos, Dmitriy Zheleznyakov, Ian Horrocks, and Yannis E. Ioannidis,
{Ontology-Based Integration of Streaming and Static Relational Data with Optique}, in Proceedings of the 2016 International Conference on Management of Data, {SIGMOD} Conference 2016, San Francisco, CA, USA, June 26 - July 01 , Fatma {\"{O}}zcan and Georgia Koutrika and Sam Madden, Eds. {ACM}, 2016. pp. 2109--2112.
File: 2882903.2899385
Bibtex: BibTeX
@inproceedings{kharlamov16ontologySigmod2016,
	Author = {Evgeny Kharlamov and Sebastian Brandt and Ernesto Jim{\'e}nez{-}Ruiz and Yannis Kotidis and Steffen Lamparter and Theofilos Mailis and Christian Neuenstadt and {\"{O}}zg{\"{u}}r L. {\"{O}}z{\c{c}}ep and Christoph Pinkel and Christoforos Svingos and Dmitriy Zheleznyakov and Ian Horrocks and Yannis E. Ioannidis and Ralf M{\"{o}}ller},
        Title = {{Ontology-Based Integration of Streaming and Static Relational Data with Optique}},
	Booktitle = {Proceedings of the 2016 International Conference on Management of Data, {SIGMOD} Conference 2016, San Francisco, CA, USA, June 26 - July 01},
	Editor = {Fatma {\"{O}}zcan and Georgia Koutrika and Sam Madden},
	Pages = {2109--2112},
        Year = {2016},
	Publisher = {{ACM}},
	Url = {http://doi.acm.org/10.1145/2882903.2899385}
}
Ahmet Soylu, Martin Giese, Rudolf Schlatte, Ernesto Jim{\'e}nez{-}Ruiz, Özgür Lütfü Özçep, and Sebastian Brandt,
Domain Experts Surfing on Stream Sensor Data over Ontologies, in Proceedings of the 1st Workshop on Semantic Web Technologies for Mobile and Pervasive Environments co-located with the 13th Extended Semantic Web Conference {(ESWC} 2016), Heraklion, Greece, May 29 , Thanos G. Stavropoulos and Georgios Meditskos and Antonis Bikakis, Eds. CEUR-WS.org, 2016. pp. 11--20.
File: paper4.pdf
Bibtex: BibTeX
@inproceedings{soylu16domain,
	Author = {Ahmet Soylu and Martin Giese and Rudolf Schlatte and Ernesto Jim{\'e}nez{-}Ruiz and {\"{O}}zg{\"{u}}r L. {\"{O}}z{\c{c}}ep and Sebastian Brandt},
        Title = {Domain Experts Surfing on Stream Sensor Data over Ontologies},
	Booktitle = {Proceedings of the 1st Workshop on Semantic Web Technologies for Mobile and Pervasive Environments co-located with the 13th Extended Semantic Web Conference {(ESWC} 2016), Heraklion, Greece, May 29},
	Editor = {Thanos G. Stavropoulos and Georgios Meditskos and Antonis Bikakis},
	Pages = {11--20},
	Publisher = {CEUR-WS.org},
	Series = {{CEUR} Workshop Proceedings},
	Volume = {1588},
	Year = {2016},
        Url = {http://ceur-ws.org/Vol-1588/paper4.pdf}
}
Gustavo Gonzalez Granadillo, Ender Alvarez, Alexander Motzek, Matteo Merialdo, Joaquin Garcia-Alfaro, and Hervé Debar,
{Towards an Automated and Dynamic Risk Management Response System}, in NordSec 2016: 21st Nordic Conference on Secure IT Systems, Oulu, Finland, November 2 - 4 , Springer, 2016. pp. 37-53.
DOI:https://doi.org/10.1007/978-3-319-47560-8_3
ISBN:978-3-319-47559-2
Bibtex: BibTeX
@inproceedings{drmrs-panoptesec-nordsec,
author={Gustavo Gonzalez Granadillo and Ender Alvarez and Alexander Motzek and Matteo Merialdo and Joaquin Garcia-Alfaro and Hervé Debar},
title={{Towards an Automated and Dynamic Risk Management Response System}},
booktitle={NordSec 2016: 21st Nordic Conference on Secure IT Systems, Oulu, Finland, November 2 - 4},
series = {LNCS},
volume ={10014}, 
pages={37-53},
year={2016}
publisher={Springer},
doi={https://doi.org/10.1007/978-3-319-47560-8_3},
isbn={978-3-319-47559-2}
}
Mona Lange, and Felix Kuhr,
{Using a Deep Understanding of Network Activities for Network Vulnerability Assessment}, in {ECAI} 2016 - 22nd European Conference on Artificial Intelligence, 29 August-2 September 2016, The Hague, The Netherlands - Including Prestigious Applications of Artificial Intelligence {(PAIS} 2016) , Gal A. Kaminka and Maria Fox and Paolo Bouquet and Eyke H{{\"u}}llermeier and Virginia Dignum and Frank Dignum and Frank van Harmelen, Eds. {IOS} Press, 2016. pp. 1583--1585.
ISBN:978-1-61499-671-2
File: 978-1-61499-672-9-1583
Bibtex: BibTeX
@inproceedings{LangeKM16,
  author    = {Mona Lange and Felix Kuhr and Ralf M{\"{o}}ller},
  title     = {{Using a Deep Understanding of Network Activities for Network Vulnerability Assessment}},
  booktitle = {{ECAI} 2016 - 22nd European Conference on Artificial Intelligence, 29 August-2 September 2016, The Hague, The Netherlands - Including Prestigious Applications of Artificial Intelligence {(PAIS} 2016)},
  pages     = {1583--1585},
  year      = {2016},
editor    = {Gal A. Kaminka and
               Maria Fox and
               Paolo Bouquet and
               Eyke H{\"{u}}llermeier and
               Virginia Dignum and
               Frank Dignum and
               Frank van Harmelen},
  series    = {Frontiers in Artificial Intelligence and Applications},
  volume    = {285},
  publisher = {{IOS} Press},
  isbn      = {978-1-61499-671-2},
  url       = {http://dx.doi.org/10.3233/978-1-61499-672-9-1583}
}
Evgeny Kharlamov, Yannis Kotidis, Theofilos Mailis, Christian Neuenstadt, Charalampos Nikolaou, Özgür Lütfü Özçep, Christoforos Svingos, Dmitriy Zheleznyakov, Sebastian Brandt, Ian Horrocks, Yannis E. Ioannidis, Steffen Lamparter, and Ralf M{\"{o}}ller,
{Towards Analytics Aware Ontology Based Access to Static and Streaming Data}, in The Semantic Web - {ISWC} 2016 - 15th International Semantic Web Conference, Kobe, Japan, October 17-21, 2016, Proceedings, Part {II} , Paul T. Groth and Elena Simperl and Alasdair J. G. Gray and Marta Sabou and Markus Kr{\"{o}}tzsch and Freddy L{\'e}cu{\'e} and Fabian Fl{\"{o}}ck and Yolanda Gil, Eds. 2016. pp. 344--362.
DOI:http://dx.doi.org/10.1007/978-3-319-46547-0_31
Bibtex: BibTeX
@inproceedings{oezcep16towardsISWC16,
  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 Sebastian Brandt and Ian Horrocks and Yannis E. Ioannidis and Steffen Lamparter and Ralf M{\"{o}}ller},
  Title = {{Towards Analytics Aware Ontology Based Access to Static and Streaming Data}},
  Booktitle = {The Semantic Web - {ISWC} 2016 - 15th International Semantic Web Conference, Kobe, Japan, October 17-21, 2016, Proceedings, Part {II}},
	Editor = {Paul T. Groth and Elena Simperl and Alasdair J. G. Gray and Marta Sabou and Markus Kr{\"{o}}tzsch and Freddy L{\'e}cu{\'e} and Fabian Fl{\"{o}}ck and Yolanda Gil},
  Pages = {344--362},
  Series = {Lecture Notes in Computer Science},
  Volume = {9982},
  Year = {2016},
  doi = {http://dx.doi.org/10.1007/978-3-319-46547-0_31}
}
Alexander Motzek, and Ralf Möller,
{Probabilistic Mission Defense and Assurance}, in {NATO IST-148 Symposium on Cyber Defence Situation Awareness, NATO IST-148, Sofia, Bulgaria, October 3-4} , 2016.
Bibtex: BibTeX
@inproceedings{motzek-mim-defense-ist,
  author={Alexander Motzek and Ralf M{\"o}ller},
  title={{Probabilistic Mission Defense and Assurance}},
  booktitle={{NATO IST-148 Symposium on Cyber Defence Situation Awareness, NATO IST-148, Sofia, Bulgaria, October 3-4}},
  year={2016}
}
Mona Lange, Felix Kuhr, and Ralf Möller,
{Using a Deep Understanding of Network Activities for Workflow Mining}, in {KI} 2016: Advances in Artificial Intelligence - 39th Annual German Conference on AI, Klagenfurt, Austria, September 26-30 , Springer, 2016. pp. 177--184.
File: 978-3-319-46073-4_17
Bibtex: BibTeX
@inproceedings{LaKuMoe-KI16,
  author    = {Mona Lange and Felix Kuhr and Ralf M{\"o}ller},
  title     = {{Using a Deep Understanding of Network Activities for Workflow Mining}},
  booktitle = {{KI} 2016: Advances in Artificial Intelligence - 39th Annual German Conference on AI, Klagenfurt, Austria, September 26-30},
series    = {Lecture Notes in Computer Science},
  volume    = {9904},
  pages     = {177--184},
  year      = {2016},
  publisher = {Springer},
  url       = {http://dx.doi.org/10.1007/978-3-319-46073-4_17}
}

2015

Oliver Gries, Ralf Möller, Anahita Nafissi, Maurice Rosenfeld, Kamil Sokolski, and Sebastian Wandelt,
{Dealing Efficiently with Ontology-Enhanced Linked Data for Multimedia}, in Proceedings of the 1st Workshop on High-Level Declarative Stream Processing co-located with the 38th German {AI} conference {(KI} 2015), Dresden, Germany, September 22, 2015. , CEUR-WS.org, 2015. pp. 28--41.
Bibtex: BibTeX
@inproceedings{GriesMNRSW15,
  author    = {Oliver Gries and
               Ralf M\"{o}ller and
               Anahita Nafissi and
               Maurice Rosenfeld and
               Kamil Sokolski and
               Sebastian Wandelt},
  title     = {{Dealing Efficiently with Ontology-Enhanced Linked Data for Multimedia}},
  booktitle = {Proceedings of the 1st Workshop on High-Level Declarative Stream Processing co-located with the 38th German {AI} conference {(KI} 2015), Dresden, Germany, September 22, 2015.},
  year      = {2015},
  pages     = {28--41},
  series    = {{CEUR} Workshop Proceedings},
  volume    = {1447},
  publisher = {CEUR-WS.org}
}
Sven Groppe, and K. Chandrasekaran,
Advances in Cloud and Ubiquitous Computing, OJCC , vol. 2, no. 2, pp. 1--3, 2015.
File: urn:nbn:de:101:1-201704229173
Sven Groppe, Dennis Heinrich, Stefan Werner, Christopher Blochwitz, and Thilo Pionteck,
PatTrieSort - External String Sorting based on Patricia Tries, OJDB , vol. 2, no. 1, pp. 36--50, 2015.
File: urn:nbn:de:101:1-201705194627
Sven Groppe, and Paulo Rupino Cunha,
Semantic and Web: The Semantic Part, OJSW , vol. 2, no. 1, pp. 1--3, 2015.
File: urn:nbn:de:101:1-201705194864
Sven Groppe, Dennis Heinrich, and Stefan Werner,
Distributed Join Approaches for W3C-Conform {SPARQL} Endpoints, OJSW , vol. 2, no. 1, pp. 30--52, 2015.
File: urn:nbn:de:101:1-201705194910
Sven Groppe, and Paulo Rupino Cunha,
Semantic and Web: The Web Part, OJWT , vol. 2, no. 1, pp. 1--3, 2015.
File: urn:nbn:de:101:1-201705194864
Rico Backasch, Gerald Hempel, Christopher Blochwitz, Stefan Werner, Sven Groppe, and Thilo Pionteck,
An architectural template for composing application specific datapaths at runtime, in International Conference on ReConFigurable Computing and FPGAs (ReConFig), Riviera Maya, Mexico , 2015. pp. 1--6.
DOI:10.1109/ReConFig.2015.7393300
File: ReConFig.2015.7393300
Christopher Blochwitz, Jan Moritz Joseph, Rico Backasch, Thilo Pionteck, Stefan Werner, Dennis Heinrich, and Sven Groppe,
An optimized radix-tree for hardware-accelerated dictionary generation for semantic web databases, in International Conference on ReConFigurable Computing and FPGAs (ReConFig), Riviera Maya, Mexico , 2015. pp. 1--7.
DOI:10.1109/ReConFig.2015.7393291
File: ReConFig.2015.7393291
Dennis Heinrich, Stefan Werner, Marc Stelzner, Christopher Blochwitz, Thilo Pionteck, and Sven Groppe,
Hybrid FPGA approach for a B+ tree in a Semantic Web database system, in 10th International Symposium on Reconfigurable Communication-centric Systems-on-Chip (ReCoSoC), Bremen, Germany , 2015. pp. 1--8.
DOI:10.1109/ReCoSoC.2015.7238093
File: ReCoSoC.2015.7238093
Stefan Werner, Dennis Heinrich, Jannik Piper, Sven Groppe, Rico Backasch, Christopher Blochwitz, and Thilo Pionteck,
Automated composition and execution of hardware-accelerated operator graphs, in 10th International Symposium on Reconfigurable Communication-centric Systems-on-Chip (ReCoSoC), Bremen, Germany , 2015. pp. 1--8.
DOI:10.1109/ReCoSoC.2015.7238078
File: ReCoSoC.2015.7238078
Özgür Lütfü Özçep,
A Representation Theorem for Spatial Relations, in Proceedings of the 28th Australasian Joint Conference on Artificial Intelligence 2015 {(AI 2015)} , Bernhard Pfahringer and Jochen Renz, Eds. 2015.
Karsten Martiny, and Ralf Möller,
"{A Probabilistic Doxastic Temporal Logic for Reasoning about Beliefs in Multi-agent Systems}" Lisbon, Portugal, Proceedings of the 7th International Conference on Agents and Artificial Intelligence (ICAART 2015) , Jan. 2015.
Bibtex: BibTeX
@techreport{MaMoe2015,
    Author = {Karsten Martiny and Ralf M\"oller},
    Title = {{A Probabilistic Doxastic Temporal Logic for Reasoning about Beliefs in Multi-agent Systems}},
    Type ={Technical Report},
    Year = {2015},
    Institution = {IFIS, Universit{\"a}t zu L{\"u}beck}
}
[English] Ralf Möller Karsten Martiny,
{Formalizing Agents’ Beliefs for Cyber-Security Defense Strategy Planning}, in International Joint Conference - CISIS'15 and ICEUTE'15, 8th International Conference on Computational Intelligence in Security for Information Systems / 6th International Conference on European Transnational Education , Burgos, Spain: Springer International Publishing, Jun.2015. pp. 15-25.
DOI:http://dx.doi.org/10.1007/978-3-319-19713-5_2
ISBN:978-3-319-19712-8
Bibtex: BibTeX
@inproceedings{MaMoMoe2015,
  author={Karsten Martiny, Alexander Motzek, Ralf Möller},
  title={{Formalizing Agents’ Beliefs for Cyber-Security Defense Strategy Planning}},
  booktitle={International Joint Conference - CISIS'15 and ICEUTE'15, 8th International Conference on Computational Intelligence in Security for Information Systems / 6th International Conference on European Transnational Education},
  volume={369},
  pages={15-25},
  language={English},
  month = {June},
  year={2015},
  address={Burgos, Spain},
  isbn={978-3-319-19712-8},
  crossref  = {DBLP:conf/cisis-spain/2015},
  doi = {http://dx.doi.org/10.1007/978-3-319-19713-5_2},
  publisher={Springer International Publishing},
  keywords={Adaptive defense of network infrastructure; Semantic information representation; Situational awareness; Epistemic logic}
}
[English] Samuel Dubus Alexander Motzek,
{Probabilistic Mission Impact Assessment based on Widespread Local Events}, in NATO IST-128 Workshop on Cyber Attack Detection, Forensics and Attribution for Assessment of Mission Impact , Istanbul, Turkey: IST, Jun.2015.
Bibtex: BibTeX
@inproceedings{MoMoeLaDuEtAl2015,
author={Alexander Motzek, Ralf Möller, Mona Lange, Samuel Dubus},
title={{Probabilistic Mission Impact Assessment based on Widespread Local Events}},
booktitle={NATO IST-128 Workshop on Cyber Attack Detection, Forensics and Attribution for Assessment of Mission Impact},
address={Istanbul, Turkey},
language={English},
year={2015},
month = {June},
publisher={IST}
}
Martin Giese, Ahmet Soylu, Guillermo Vega{-}Gorgojo, Arild Waaler, Peter Haase, Ernesto Jiménez{-}Ruiz, Davide Lanti, Martin Rezk, Guohui Xiao, Özgür Lütfü Özçep, and Riccardo Rosati,
{Optique - Zooming In on Big Data Access}, {IEEE} Computer , vol. 48, no. 3, pp. 60--67, 2015.
DOI:http://dx.doi.org/10.1109/MC.2015.82
Bibtex: BibTeX
@article{giese15zooming,
	Author = {Martin Giese and Ahmet Soylu and Guillermo Vega{-}Gorgojo and Arild Waaler and Peter Haase and Ernesto Jiménez{-}Ruiz and Davide Lanti and Martin Rezk and Guohui Xiao and {\"{O}}zg{\"{u}}r L. {\"{O}}z{\c{c}}ep and Riccardo Rosati},
	Bibsource = {dblp computer science bibliography, http://dblp.org},
	Biburl = {http://dblp.uni-trier.de/rec/bib/journals/computer/GieseSVWHJLRXOR15},
	Date-Added = {2015-07-10 08:15:00 +0000},
	Date-Modified = {2015-07-10 08:15:23 +0000},
	Doi = {10.1109/MC.2015.82},
	Journal = {{IEEE} Computer},
	Keywords = {OPTIQUE},
	Number = {3},
	Pages = {60--67},
	Title = {{Optique - Zooming In on Big Data Access}},
        Volume = {48},
	Year = {2015},
	DOI = {http://dx.doi.org/10.1109/MC.2015.82}}