2016

Sven Groppe, and Le Gruenwald,
Proceedings of the International Workshop on Semantic Big Data, San Francisco, CA, USA., .... ACM, 2016.
DOI:10.1145/2928294
ISBN:978-1-4503-4299-5
File: 2928294
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.}
    }
Felix Kuhr Mona Lange, and Ralf Moeller,
Using a Deeper Understanding of Network Activities for Security Event Management, International Journal of Network Security & Its Applications (IJNSA) , 2016.
Bibtex: BibTeX
@article{LaKuMoe16,
author = {Mona Lange, Felix Kuhr and Ralf Moeller},
title = {Using a Deeper Understanding of Network Activities for Security Event Management},
journal = {International Journal of Network Security & Its Applications (IJNSA)},
year = {2016}
}

2015

Christopher Blochwitz, Jan Moritz Joseph, Thilo Pionteck, Rico Backasch, Stefan Werner, and Dennis Heinrich,
{An optimized Radix-Tree for hardware-accelerated index generation for Semantic Web Databases}, in International Conference on ReConFigurable Computing and FPGAs (ReConFig) , Cancun, Mexico , Dec.2015.
Bibtex: BibTeX
@INPROCEEDINGS{Blochwitz2015,
  author = {Christopher Blochwitz and Jan Moritz Joseph and Thilo Pionteck and
	Rico Backasch and  Stefan Werner and Dennis Heinrich and Sven Groppe},
  title = {{An optimized Radix-Tree for hardware-accelerated index generation
	for Semantic Web Databases}},
  booktitle = {International Conference on ReConFigurable Computing and FPGAs (ReConFig)},
  year = {2015},
  address = {Cancun, Mexico},
  month = {December 7 - 9},
  owner = {werner},
  timestamp = {2016.01.26}
}
[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}
}
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] Karsten Martiny, and Ralf Möller,
{Abduction in PDT Logic}, in AI 2015: Advances in Artificial Intelligence , Pfahringer, Bernhard and Renz, Jochen, Eds. Springer International Publishing, 2015, pp. 398-410.
ISBN:978-3-319-26349-6
Bibtex: BibTeX
@incollection{MaMoe15b,
year={2015},
isbn={978-3-319-26349-6},
booktitle={AI 2015: Advances in Artificial Intelligence},
volume={9457},
series={Lecture Notes in Computer Science},
editor={Pfahringer, Bernhard and Renz, Jochen},
title={{Abduction in PDT Logic}},
publisher={Springer International Publishing},
author={Karsten Martiny and Ralf M\"oller},
pages={398-410},
language={English}
}
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}
}
Christian Neuenstadt, Ralf Möller, and Özgür L. Özçep,
{OBDA} for Temporal Querying and Streams with {STARQL}, in {HiDeSt '15}---Proceedings of the First Workshop on High-Level Declarative Stream Processing (co-located with {KI 2015}) , Daniela Nicklas and {\"Ozg\"ur} L. {\"Oz\c{c}ep}, Eds. CEUR-WS.org, 2015. pp. 70--75.
Bibtex: BibTeX
@inproceedings{NeuMoeOez15OBDA,
  Author = {Christian Neuenstadt and Ralf M\"oller and {\"Ozg\"ur} L. {\"Oz\c{c}ep}},
  Title = {{OBDA} for Temporal Querying and Streams with {STARQL}},
  Booktitle = {{HiDeSt '15}---Proceedings of the First Workshop on High-Level Declarative Stream Processing (co-located with {KI 2015})},
  Editor = {Daniela Nicklas and {\"Ozg\"ur} L. {\"Oz\c{c}ep}},
  Pages = {70--75},
  Series = {{CEUR} Workshop Proceedings},
  Volume = {1447},
  Year = {2015},
  Publisher = {CEUR-WS.org}
}
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}}
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.
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
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
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
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
Gregor Lang Mona Lange, and Felix Kuhr,
Event Prioritization and Correlation based on Pattern Mining Techniques, in 14th International Conference on Machine Learning and Applications and Workshops, {ICMLA} 2015, Miami, Florida, USA, December 9-11, 2015. Volume 2: Special Sessions and Workshop , 2015.
DOI:https://doi.org/10.1109/ICMLA.2015.76
Bibtex: BibTeX
@inproceedings{LaMoeLaKu15,
  author    = {Mona Lange, Ralf Möller, Gregor Lang and Felix Kuhr},
  title     = {Event Prioritization and Correlation based on Pattern Mining Techniques},
  booktitle = {14th International Conference on Machine Learning and Applications
               and Workshops, {ICMLA} 2015, Miami, Florida, USA, December 9-11,
               2015. Volume 2: Special Sessions and Workshop},
  year      = {2015},
doi ={https://doi.org/10.1109/ICMLA.2015.76}
}
Alexander Motzek,
Exploiting Innocuousness in Bayesian Networks, in {AI} 2015: Advances in Artificial Intelligence - Proceedings of the 28th Australasian Joint Conference, Canberra, ACT, Australia, November 30 - December 4, 2015 , 2015. pp. 411--423.
DOI:http://dx.doi.org/10.1007/978-3-319-26350-2_36
Bibtex: BibTeX
@inproceedings{MotzekMoe2015b,
  author    = {Alexander Motzek and
               Ralf M{\"{o}}ller},
  title     = {Exploiting Innocuousness in Bayesian Networks},
  booktitle = {{AI} 2015: Advances in Artificial Intelligence - Proceedings of the 28th Australasian
               Joint Conference, Canberra, ACT, Australia, November 30 - December
               4, 2015},
  pages     = {411--423},
  year      = {2015},
  crossref  = {DBLP:conf/ausai/2015},
  doi       = {http://dx.doi.org/10.1007/978-3-319-26350-2_36},
  timestamp = {Mon, 23 Nov 2015 13:09:31 +0100},
  biburl    = {http://dblp.uni-trier.de/rec/bib/conf/ausai/MotzekM15},
  bibsource = {dblp computer science bibliography, http://dblp.org}
}
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
Veronika Thost, Jan Holste, and Özgür Lütfü Özçep,
On Implementing Temporal Query Answering in DL-Lite (extended abstract), in Proceedings of the 28th International Workshop on Description Logics, Athens,Greece, June 7-10, 2015. , Diego Calvanese and Boris Konev, Eds. CEUR-WS.org, 2015.
File: paper-63.pdf
Bibtex: BibTeX
@inproceedings{ThHoOez2015,
	Author = {Veronika Thost and Jan Holste and Özgür Lütfü Özçep},
	Bibsource = {dblp computer science bibliography, http://dblp.org},
	Biburl = {http://dblp.uni-trier.de/rec/bib/conf/dlog/ThostHO15},
	Booktitle = {Proceedings of the 28th International Workshop on Description Logics, Athens,Greece, June 7-10, 2015.},
	Date-Added = {2015-07-10 08:17:10 +0000},
	Date-Modified = {2015-07-10 08:17:19 +0000},
	Editor = {Diego Calvanese and Boris Konev},
	Publisher = {CEUR-WS.org},
	Series = {{CEUR} Workshop Proceedings},
	Timestamp = {Wed, 10 Jun 2015 12:53:47 +0200},
	Title = {{On Implementing Temporal Query Answering in DL-Lite (extended abstract)}},
	Url = {http://ceur-ws.org/Vol-1350/paper-63.pdf},
	Volume = {1350},
	Year = {2015},
	Bdsk-Url-1 = {http://ceur-ws.org/Vol-1350/paper-63.pdf}}
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
Evgeny Kharlamov, Sebastian Brandt, Martin Giese, Erensto Jim{\'e}nez{-}Ruiz, Steffen Lamparter, Christian Neuenstadt, Özgür Lütfü Özçep, Christoph Pinkel, Ahmet Soylu, Dmitriy Zheleznyakov, Michael Roshchin, Steven Watson, and Ian Horrocks,
Semantic Access to Siemens Streaming Data: the {Optique} Way, in ISWCPD15---Proceedings of the Posters and Demos Tracks of the 14th International Semantic Web Conference , 2015.
Bibtex: BibTeX
@inproceedings{kharlNeuOez15semanticAccess,
  Author = {Evgeny Kharlamov and Sebastian Brandt and Martin Giese and Erensto Jim{\'e}nez{-}Ruiz and Steffen Lamparter and Christian Neuenstadt and {\"Ozg\"ur} {\"Oz\c{c}ep} and Christoph Pinkel and Ahmet Soylu and Dmitriy Zheleznyakov and Michael Roshchin and Steven Watson and Ian Horrocks},
  Booktitle = {ISWCPD15---Proceedings of the Posters and Demos Tracks of the 14th International Semantic Web Conference},
  Title = {Semantic Access to Siemens Streaming Data: the {Optique} Way},
  Year = {2015}
}
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, 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