Semantische Technologien

Aus International Center for Computational Logic
Wechseln zu:Navigation, Suche
Toggle side column

Semantische Technologien

RDF (Daten), OWL (Ontologien) und SPARQL (Anfragen) sind aktuell die wichtigsten semantischen Technologien
Semantische Technologien umfassen eine Vielzahl verschiedener Methoden und Technologien, die der Darstellung, der Verwaltung, dem Austausch oder der Verarbeitung von semantischer Daten dienen. Den Kern dieser Arbeiten bilden maschinen-lesbare Formate für Daten und Schemainformation (Ontologien). Bedeutende Technologiestandards wurden dafür vom World Wide Web Consortium (W3C) verabschieded, insbesondere im Rahmen der Anstrengungen rund um das sogenannte Semantic Web bzw. Web of Data. Die wichtigsten dieser Standards sind das RDF Resource Description Language (ein graph-basiertes Datenformat), die OWL Web Ontology Language (eine auf Beschreibungslogiken basierende Ontologiesprache) sowie die SPARQL Protocol and RDF Query Language (eine Sprache für Datenbankabfragen und Datenverwaltung). Dennoch umfassen semantische Technologien auch andere Ansätze, wie zum Beispiel die Metadaten-Annotation mittels schema.org, sowie methodologische und infrastrukturelle Aspekte.


Die Forschung im Bereich semantischer Technologien beschäftigt sich mit einer Vielzahl angewandter Fragestellungen. Die Spezifikation und Verarbeitung von Ontologien ist dabei eng mit dem Gebiet der Wissensrepräsentation und des logischen Schließens verwandt, während andere Fragestellungen einen Bezug zu Datenbanken, Informationsextraktion und Web-Systemen haben. Die besondere Natur verteilter Daten im Web spielt besonders im Bereich Linked Open Data eine wichtige Rolle, gleichwohl gibt es viele wichtige Anwendungen von OWL und RDF, in denen das World Wide Web nur eine untergeordnete Rolle spielt.

Artikel in Fachzeitschriften

Ignacio Lamata Martínez, Martin S Williams, Shirley Dyke, Markus Krötzsch, Pierre Pegon
Next directions in experimental data for seismic hazard mitigation
Engineering Structures, 136:535-546, 2017
Details

Long Cheng, Avinash Malik, Spyros Kotoulas, Tomas E. Ward, Georgios Theodoropoulos
Fast Compression of Large Semantic Web Data using X10
IEEE Transactions on Parallel and Distributed Systems, 27(9):2603-2617, September 2016
Details Download

Markus Krötzsch, Sebastian Rudolph
Is Your Database System a Semantic Web Reasoner?
KI, 30(2):169-176, 2016
Details Download

Long Cheng, Spyros Kotoulas
Scale-Out Processing of Large RDF Datasets
IEEE Transactions on Big Data, 1(4):138-150, December 2015
Details Download

Long Cheng, Spyros Kotoulas
Efficient Skew Handling for Outer Joins in a Cloud Computing Environment
IEEE Transactions on Cloud Computing, to appear
Details Download

Markus Krötzsch, František Simančík, Ian Horrocks
Description Logics
IEEE Intelligent Systems, 29(1):12-19, 2014
Details

Despoina Magka, Markus Krötzsch, Ian Horrocks
A rule-based ontological framework for the classification of molecules
J. Biomedical Semantics, 5:17, 2014
Details Download

Nadeschda Nikitina, Sebastian Rudolph
(Non-)Succinctness of uniform interpolants of general terminologies in the description logic ℰℒ
Artificial Intelligence, 215:120-140, October 2014
Details Download

Giorgo Stefanoni, Boris Motik, Markus Krötzsch, Sebastian Rudolph
The Complexity of Answering Conjunctive and Navigational Queries over OWL 2 EL Knowledge Bases
Journal of Artificial Intelligence Research, 51:645-705, December 2014
Details Download

Denny Vrandečić, Markus Krötzsch
Wikidata: a free collaborative knowledgebase
Commun. ACM, 57(10):78-85, 2014
Details Download

Bernardo Cuenca Grau, Ian Horrocks, Markus Krötzsch, Clemens Kupke, Despoina Magka, Boris Motik, Zhe Wang
Acyclicity Notions for Existential Rules and Their Application to Query Answering in Ontologies
J. Artif. Intell. Res. (JAIR), 47:741-808, 2013
Details Download

Thanh Tran, Günter Ladwig, Sebastian Rudolph
Managing Structured and Semistructured RDF Data Using Structure Indexes
IEEE Transactions on Knowledge and Data Engineering, 25(9):2076-2089, 2013
Details Download

Emanuele Della Valle, Stefan Schlobach, Markus Krötzsch, Alessandro Bozzon, Stefano Ceri, Ian Horrocks
Order matters! Harnessing a world of orderings for reasoning over massive data
Semantic Web, 4(2):219-231, 2013
Details Download

Darko Anicic, Sebastian Rudolph, Paul Fodor, Nenad Stojanovic
Stream reasoning and complex event processing in ETALIS
Semantic Web, 3(4):397-407, 2012
Details Download

Darko Anicic, Sebastian Rudolph, Paul Fodor, Nenad Stojanovic
Real-Time Complex Event Recognition and Reasoning-a Logic Programming Approach
Applied Artificial Intelligence, 26(1-2):6-57, February 2012
Details Download

Nadeschda Nikitina, Sebastian Rudolph, Birte Glimm
Interactive ontology revision
Journal of Web Semantics, 12:118-130, April 2012
Details Download

Denny Vrandečić, Varun Ratnakar, Markus Krötzsch, Yolanda Gil
Shortipedia: Aggregating and Curating Semantic Web Data
J. Web Sem., 9(3):334-338, 2011
Details

Sebastian Rudolph, Birte Glimm
Nominals, Inverses, Counting, and Conjunctive Queries or: Why Infinity is Your Friend!
Journal of Artificial Intelligence Research, 39:429-481, October 2010
Details Download

Denny Vrandečić, Markus Krötzsch, Sebastian Rudolph, Uta Lösch
Leveraging Non-Lexical Knowledge for the Linked Open Data Web
The Fifth RAFT'2010 The yearly bilingual publication on nonchalant research, 5(1):18-27, April 2010
Details Download

Anupriya Ankolekar, Markus Krötzsch, Duc Thanh Tran, Denny Vrandečić
The two cultures: mashing up Web 2.0 and the Semantic Web
Journal of Web Semantics, 6(1), February 2008
Details

Markus Krötzsch, Denny Vrandečić, Max Völkel, Heiko Haller, Rudi Studer
Semantic Wikipedia
Journal of Web Semantics, 5:251--261, September 2007
Details Download


Artikel in Tagungsbänden

Adrian Bielefeldt, Julius Gonsior, Markus Krötzsch
Practical Linked Data Access via SPARQL: The Case of Wikidata
Proceedings of the WWW2018 Workshop on Linked Data on the Web (LDOW-18), CEUR Workshop Proceedings, to appear. CEUR-WS.org
Details Download

Larry González, Aidan Hogan
Modelling Dynamics in Semantic Web Knowledge Graphs with Formal Concept Analysis
Proceedings of the 27th Web Conference (WWW), Lyon, France, April 23–27, 2018, to appear
Details Download

Jacopo Urbani, Markus Krötzsch, Ceriel Jacobs, Irina Dragoste, David Carral
Efficient Model Construction for Horn Logic with VLog
Proceedings of the 8th International Joint Conference on Automated Reasoning (IJCAR 2018), LNAI, to appear. Springer
Details Download

David Carral, Irina Dragoste, Markus Krötzsch
Restricted chase (non)termination for existential rules with disjunctions
In Carles Sierra, eds., Proceedings of the 26th International Joint Conference on Artificial Intelligence (IJCAI'17), 922-928, 2017. International Joint Conferences on Artificial Intelligence
Details Download

David Carral, Irina Dragoste, Markus Krötzsch
Tractable Query Answering for Expressive Ontologies and Existential Rules
In Claudia d'Amato, Miriam Fernández, Valentina A. M. Tamma, Freddy Lécué, Philippe Cudré-Mauroux, Juan F. Sequeda, Christoph Lange, Jeff Heflin, eds., Proceedings of the 16th International Semantic Web Conference (ISWC'17), volume 10587 of LNCS, 2017. Springer
Details Download

Markus Krötzsch
Ontologies for Knowledge Graphs?
In Alessandro Artale, Birte Glimm, Roman Kontchakov, eds., Proceedings of the 30th International Workshop on Description Logics (DL 2017), volume 1879 of CEUR Workshop Proceedings, July 2017. CEUR-WS.org
Details Download

Markus Krötzsch, Maximilian Marx, Ana Ozaki, Veronika Thost
Attributed Description Logics: Ontologies for Knowledge Graphs
In Claudia d'Amato, Miriam Fernández, Valentina A. M. Tamma, Freddy Lécué, Philippe Cudré-Mauroux, Juan F. Sequeda, Christoph Lange, Jeff Heflin, eds., Proceedings of the 16th International Semantic Web Conference (ISWC'17), volume 10587 of LNCS, 418--435, October 2017. Springer
Details Download

Maximilian Marx, Markus Krötzsch, Veronika Thost
Logic on MARS: Ontologies for generalised property graphs
In Carles Sierra, eds., Proceedings of the 26th International Joint Conference on Artificial Intelligence (IJCAI'17), 1188-1194, 2017. International Joint Conferences on Artificial Intelligence
Details Download

Sebastian Rudolph, Lukas Schweizer, Satyadharma Tirtarasa
Wolpertinger: A Fixed-Domain Reasoner
In Nadeschda Nikitina, Dezhao Song, eds., ISWC 2017 Posters & Demonstration Track, October 2017
Details Download

David Carral, Cristina Feier, Pascal Hitzler
A Practical Acyclicity Notion for Query Answering Over Horn-SRIQ Ontologies
In Paul Groth, Elena Simperl, Alasdair Gray, Marta Sabou, Markus Krötzsch, Freddy Lecue, Fabian Flock, Yolanda Gil, eds., The Semantic Web - ISWC 2016 - 15th International Semantic Web Conference, Kobe, Japan. Proceedings, Part I, volume 9981 of LNCS, 70-85, October 2016. Springer
Details Download

Stathis Delivorias, Sebastian Rudolph
Revisiting Grounded Circumscription in Description Logics
In Magdalena Ortiz, Stefan Schlobach, eds., Proceedings of the 10th International Conference on Web Reasoning and Rule Systems, volume 9898 of LNCS, 46-60, September 2016. Springer
Details Download

Markus Krötzsch, Veronika Thost
Ontologies for Knowledge Graphs: Breaking the Rules
In Yolanda Gil, Elena Simperl, Paul Groth, Freddy Lecue, Markus Krötzsch, Alasdair Gray, Marta Sabou, Fabian Flöck, Hideaki Takeda, eds., Proceedings of the 15th International Semantic Web Conference (ISWC 2016), volume 9981 of LNCS, 376-392, 2016. Springer
Details Download

Jacopo Urbani, Ceriel Jacobs, Markus Krötzsch
VLog: A Column-Oriented Datalog System for Large Knowledge Graphs
In Takahiro Kawamura, Heiko Paulheim, eds., Proceedings of the 15th International Semantic Web Conf. (ISWC'16), Posters and Demos, volume 1690 of CEUR Workshop Proceedings, 2016. CEUR-WS.org
Details Download

Jacopo Urbani, Ceriel Jacobs, Markus Krötzsch
Column-Oriented Datalog Materialization for Large Knowledge Graphs
In Dale Schuurmans, Michael P. Wellman, eds., Proceedings of the 30th AAAI Conference on Artificial Intelligence, 258-264, 2016. AAAI Press
Details Download

Stefan Bischof, Markus Krötzsch, Axel Polleres, Sebastian Rudolph
Schema-Agnostic Query Rewriting for OWL QL
In Diego Calvanese, Boris Konev, eds., Proceedings of the 28th International Workshop on Description Logics, volume 1350 of CEUR Workshop Proceedings, 2015. CEUR-WS.org
Details Download

Sarah Alice Gaggl, Sebastian Rudolph, Lukas Schweizer
Bound Your Models! How to Make OWL an ASP Modeling Language
In Stefan Ellmauthaler, Claudia Schulz, eds., International Workshop on User-Oriented Logic Programming (IULP), November 2015
Details

Daniel Hernández, Aidan Hogan, Markus Krötzsch
Reifying RDF: What Works Well With Wikidata?
In Thorsten Liebig and Achille Fokoue, eds., Proceedings of the 11th International Workshop on Scalable Semantic Web Knowledge Base Systems, volume 1457 of CEUR Workshop Proceedings, 32-47, 2015. CEUR-WS.org
Details Download

Stefan Bischof, Markus Krötzsch, Axel Polleres, Sebastian Rudolph
Schema-Agnostic Query Rewriting in SPARQL 1.1
In Peter Mika, Tania Tudorache, Abraham Bernstein, Chris Welty, Craig A. Knoblock, Denny Vrandečić, Paul T. Groth, Natasha F. Noy, Krzysztof Janowicz, Carole A. Goble, eds., Proc. 13th International Semantic Web Conference (ISWC'14), volume 8796 of LNCS, 584-600, October 2014. Springer
Details Download

Fredo Erxleben, Michael Günther, Markus Krötzsch, Julian Mendez, Denny Vrandečić
Introducing Wikidata to the Linked Data Web
In Peter Mika, Tania Tudorache, Abraham Bernstein, Chris Welty, Craig A. Knoblock, Denny Vrandečić, Paul T. Groth, Natasha F. Noy, Krzysztof Janowicz, Carole A. Goble, eds., Proceedings of the 13th International Semantic Web Conference (ISWC 2014), volume 8796 of LNCS, 50-65, October 2014. Springer
Details Download

Markus Krötzsch, Sebastian Rudolph
Nominal Schemas in Description Logics: Complexities Clarified
In Chitta Baral, Giuseppe De Giacomo, Thomas Eiter, eds., Proc. 14th International Conference on Principles of Knowledge Representation and Reasoning (KR'14), 308-317, July 2014. AAAI Press
Details Download

Sebastian Rudolph
The Two Views on Ontological Query Answering
In Georg Gottlob, Jorge Pérez, eds., Proceedings of the 8th Alberto Mendelzon Workshop on Foundations of Data Management, volume 1189 of CEUR Workshop Proceedings, June 2014. CEUR
Details Download

Birte Glimm, Aidan Hogan, Markus Krötzsch, Axel Polleres
OWL: Yet to arrive on the Web of Data?
Proceedings of the WWW2012 Workshop on Linked Data on the Web (LDOW-12), volume 937 of CEUR Workshop Proceedings, 2012. CEUR-WS.org
Details Download

Bernardo Cuenca Grau, Ian Horrocks, Markus Krötzsch, Clemens Kupke, Despoina Magka, Boris Motik, Zhe Wang
Acyclicity Conditions and their Application to Query Answering in Description Logics
Proc. 13th International Conference on Principles of Knowledge Representation and Reasoning (KR'12), 243–253, June 2012. AAAI Press
Details Download

Markus Krötzsch
OWL 2 Profiles: An Introduction to Lightweight Ontology Languages
Reasoning Web Summer School 2012, 112-183, September 2012. Springer
Details Download

Markus Krötzsch
The Not-So-Easy Task of Computing Class Subsumptions in OWL RL
Proc. 11th International Semantic Web Conference (ISWC'11), 279-294, 2012. Springer
Details Download

Markus Krötzsch, Sebastian Speiser
ShareAlike Your Data: Self-referential Usage Policies for the Semantic Web
Proc. 10th International Semantic Web Conference (ISWC'11), 354-369, October 2011. Springer
Details Download

Markus Krötzsch, Frederick Maier, Adila Krisnadhi, Pascal Hitzler
A Better Uncle for OWL: Nominal Schemas for Integrating Rules and Ontologies
Proc. 20th International Conference on World Wide Web (WWW'11), 645-654, March 2011. ACM
Details Download

Birte Glimm, Markus Krötzsch
SPARQL Beyond Subgraph Matching
In Peter F. Patel-Schneider, Yue Pan, Birte Glimm, Pascal Hitzler, Peter Mika, Jeff Pan, Ian Horrocks, eds., Proceedings of the 9th International Semantic Web Conference (ISWC 2010), volume 6496 of LNCS, 241-256, 2010. Springer
Details Download

Anupriya Ankolekar, Markus Krötzsch, Duc Thanh Tran, Denny Vrandečić
The Two Cultures: Mashing up Web 2.0 and the Semantic Web
Proceedings of the 16th International Conference on the World Wide Web (WWW'07), May 2007
Details Download

Anupriya Ankolekar, Philipp Cimiano, Pascal Hitzler, Markus Krötzsch, Günter Ladwig, Holger Lewen, Daniel Oberle, Rudi Studer, Malte Kiesel, Michael Sintek
SmartWeb: Mobile Access to the Semantic Web
In Holger Wache, eds., Proceedings of the ESWC2006 poster and demo session, 3-4, June 2006
Details

Anupriya Ankolekar, Paul Buitelaar, Philipp Cimiano, Pascal Hitzler, Malte Kiesel, Markus Krötzsch, Holger Lewen, G. Neumann, Michael Sintek, Tuvshintur Tserendorj, Rudi Studer
SmartWeb: Mobile Access to the Semantic Web
Proceedings of the ISWC 2006 Poster and Demo Session, November 2006
Details

Markus Krötzsch, Pascal Hitzler, Denny Vrandečić, Michael Sintek
How to reason with OWL in a logic programming system
In Thomas Eiter, Enrico Franconi, Ralph Hodgson, Susie Stephens, eds., Proceedings of the Second International Conference on Rules and Rule Markup Languages for the Semantic Web, RuleML2006, 17--26, November 2006. IEEE Computer Society
Details Download

Markus Krötzsch, Denny Vrandečić, Max Völkel
Semantic MediaWiki
In Isabel Cruz and Stefan Decker and Dean Allemang and Chris Preist and Daniel Schwabe and Peter Mika and Mike Uschold and Lora Aroyo, eds., Proceedings of the 5th International Semantic Web Conference (ISWC06), volume 4273 of Lecture Notes in Computer Science, 935-942, November 2006. Springer
Details Download

Max Völkel, Markus Krötzsch, Denny Vrandečić, Heiko Haller, Rudi Studer
Semantic Wikipedia
Proceedings of the 15th international conference on World Wide Web (WWW 2006), May 2006
Details Download

Pascal Hitzler, Markus Krötzsch, Marc Ehrig, York Sure
What Is Ontology Merging? – A Category-Theoretical Perspective Using Pushouts
In Pavel Shvaiko, Jerome Euzenat, Alain Leger, Deborah L. McGuinness, Holger Wache, eds., Proceedings of the First International Workshop on Contexts and Ontologies: Theory, Practice and Applications (C&0). Workshop at the 20th National Conference on Artificial Intelligence, AAAI-05, Pittsburgh, Pennsylvania, July 2005, Technical Report WS-05-01, 104-107, July 2005. AAAI Press, Menlo Park, California
Details

Pascal Hitzler, Peter Haase, Markus Krötzsch, York Sure, Rudi Studer
DLP isn't so bad after all
In Bernardo Cuenca Grau, Ian Horrocks, Bijan Parsia, Peter Patel-Schneider, eds., Proceedings of the Workshop OWL - Experiences and Directions, Galway, Ireland, volume 188 of CEUR Workshop Proceedings, November 2005
Details

Markus Krötzsch, Denny Vrandečić, Max Völkel
Wikipedia and the Semantic Web - The Missing Links
Proceedings of Wikimania 2005 - The First International Wikimedia Conference, July 2005. Wikimedia Foundation
Details Download


Bücher

Pascal Hitzler, Markus Krötzsch, Sebastian Rudolph
语义Web技术基础
世界著名计算机教材精选. Tsinghua University Press, 2012
Details

Pascal Hitzler, Markus Krötzsch, Sebastian Rudolph
Foundations of Semantic Web Technologies
Chapman & Hall/CRC, August 2009
Details

Pascal Hitzler, Markus Krötzsch, Sebastian Rudolph, York Sure
Semantic Web - Grundlagen
eXamen.press. Springer-Verlag Berlin Heidelberg, January 2008
Details


Buchkapitel

Anupriya Ankolekar, Markus Krötzsch, Duc Thanh Tran, Denny Vrandečić
Die zwei Kulturen
In Andreas Blumauer and Tassilo Pellegrini, eds., Social Semantic Web, X.media.press, 99-123. Springer, October 2008
Details

Markus Krötzsch, Denny Vrandečić
Semantic Wikipedia
In Andreas Blumauer and Tassilo Pellegrini, eds., Social Semantic Web, X.media.press, 393-422. Springer, October 2008
Details

Denny Vrandečić, Markus Krötzsch, Max Völkel
Die Zukunft der Wikis: Semantic Web
In Christoph Lange, eds., Wikis und Blogs: Planen, Einrichten, Verwalten, 789-810. C&L Computer und Literaturverlag, January 2007
Details


Herausgegebene Tagungsbände

Daniele Dell'Aglio, Emanuele Della Valle, Thomas Eiter, Markus Krötzsch, Maria Maleshkova, Ruben Verborgh, Federico M. Facca, Michael Mrissa
Joint Proceedings of the 3rd Stream Reasoning (SR 2016) and the 1st Semantic Web Technologies for the Internet of Things (SWIT 2016) workshops
Volume 1783 of CEUR Workshop Proceedings, 2017. CEUR-WS.org
Details

Paul T. Groth, Elena Simperl, Alasdair J. G. Gray, Marta Sabou, Markus Krötzsch, Freddy Lécué, Fabian Flöck, Yolanda Gil
Proceedings of the 15th International Semantic Web Conference (ISWC 2016), Part I
Volume 9981 of LNCS, 2016. Springer
Details

Paul T. Groth, Elena Simperl, Alasdair J. G. Gray, Marta Sabou, Markus Krötzsch, Freddy Lécué, Fabian Flöck, Yolanda Gil
Proceedings of the 15th International Semantic Web Conference (ISWC 2016), Part II
Volume 9982 of LNCS, 2016. Springer
Details

Kostis Kyzirakos, Cory A. Henson, Matthew Perry, Dalia Varanka, Rolf Grütter, Jean-Paul Calbimonte, Irene Celino, Emanuele Della Valle, Daniele Dell'Aglio, Markus Krötzsch, Stefan Schlobach
Joint Proceedings of the 1st Joint International Workshop on Semantic Sensor Networks and Terra Cognita (SSN-TC 2015) and the 4th International Workshop on Ordering and Reasoning (OrdRing 2015)
Volume 1488 of CEUR Workshop Proceedings, 2015. CEUR-WS.org
Details

Irene Celino, Emanuele Della Valle, Markus Krötzsch, Stefan Schlobach
Proceedings of the 2nd International Workshop on Ordering and Reasoning, OrdRing 2013
Volume 1059 of CEUR Workshop Proceedings, 2013. CEUR-WS.org
Details

Philipp Cimiano, Óscar Corcho, Valentina Presutti, Laura Hollink, Sebastian Rudolph
The Semantic Web: Semantics and Big Data, 10th International Conference, ESWC 2013, Montpellier, France, May 26-30, 2013. Proceedings
Volume 7882 of Lecture Notes in Computer Science, 2013. Springer
Details

Sebastian Rudolph, Georg Gottlob, Ian Horrocks, Frank van Harmelen
Reasoning Web. Semantic Technologies for Intelligent Data Access - 9th International Summer School 2013, Mannheim, Germany, July 30 - August 2, 2013. Proceedings
Volume 8067 of Lecture Notes in Computer Science, 2013. Springer
Details

Markus Krötzsch, Umberto Straccia
Web Reasoning and Rule Systems - 6th International Conference, RR 2012, Vienna, Austria, September 10-12, 2012. Proceeding
Volume 7497 of Lecture Notes in Computer Science, 2012. Springer
Details

Sebastian Rudolph, Claudio Gutierrez
Web Reasoning and Rule Systems - 5th International Conference (RR 2011)
Volume 6902 of LNCS, August 2011. Springer
Details


Technische Berichte

Markus Krötzsch, Veronika Thost
Ontologies for Knowledge Graphs: Breaking the Rules
Technical Report, TU Dresden, April 2016
Details Download

Markus Krötzsch, Sebastian Speiser
Expressing Self-Referential Usage Policies for the Semantic Web
Technical Report, Institut AIFB, KIT, June 2011
Details

Markus Krötzsch
Efficient Inferencing for the Description Logic Underlying OWL EL
Technical Report, Institut AIFB, KIT, May 2010
Details

Markus Krötzsch, Pascal Hitzler, Marc Ehrig, York Sure
Category Theory in Ontology Research: Concrete Gain from an Abstract Approach
Technical Report, AIFB, Universität Karlsruhe, volume 893, March 2005
Details


Projektberichte

Philipp Cimiano, Duc Thanh Tran, Pascal Hitzler, Markus Krötzsch, A. Lavelli, Bernhard Schuler, Giorgos Stoilos, Karen Tso, Vassilis Tzouvaras
Incorporating Uncertainty into RDF and OWL. X-Media Deliverable D2.1
Institute AIFB, University of Karlsruhe, November 2006
Details

Pascal Hitzler, Jerome Euzenat, Markus Krötzsch, Luciano Serafini, Heiner Stuckenschmidt, Holger Wache, Antoine Zimmermann
Integrated view and comparison of alignment semantics
AIFB, University of Karlsruhe, (D2.2.5), January 2006
Details


Vorträge und Sonstiges

Markus Krötzsch
Recent Advances in Reasoning with Existential Rules
Presentation at the 2018 Workshop of the European Master in Computational Logic (EMCL), 2018
Details Download

Markus Krötzsch
Getting the most out of Wikidata
Invited presentation at Wiki Workshop 2018, 2018
Details Download

Maximilian Marx, Markus Krötzsch
The New SQID: Improving Wikidata Made Easy
Presentation at WikidataCon 2017, 2017
Details Download

Markus Krötzsch
Wikidata as a Cultural Heritage Information Hub
Invited talk at the Europeana Network Association AGM 2016, November 2016
Details Download

Markus Krötzsch
Practical Reasoning with OWL and Rules
Invited talk at the Semantic Web Technology Showcase 2007, Vienna, Austria, May 2007
Details

Max Völkel, Heiko Haller, Markus Krötzsch, Denny Vrandečić
Die neuen Tools: Web 2.0, Semantic Wiki, Social Tagging & Co.
Slides available online, March 2006
Details

Cfaed.jpg

cfaed
CENTER FOR ADVANCING ELECTRONICS DRESDEN

DeciGUT-logo-final.png

DeciGUT
A Grand Unified Theory of Decidability in Logic-Based Knowledge Representation

HAEC Logo.png

HAEC
Highly Adaptive Energy-Efficient Computing (Sonderforschungsbereich 912)

HAEC Logo.png

HAEC B02
Semantic Technology for Context Awareness (HAEC Project B02)

HAEC Logo.png

HAEC B08
High-Capacity Knowledge Processing Pipeline (HAEC Teilprojekt B08)

Semantic MediaWiki logo.png

Semantic MediaWiki
Beliebte Open-Source-Software zur gemeinsamen Datenverwaltung

Wikidata-logo-en.svg

Wikidata
Wikipedias freie, kollaborative Wissensbasis

Wolpert-github.png

Wolpertinger
Wolpertinger is fixed-domain reasoner