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Research

My general research interest is centered around Linked Data and concerns large-scale interoperation in hyperlinked networked systems. I study methods that allow for the modelling and integration of behaviour (i.e., computation), similar to what ontologies allow for the modelling and integration of data.

In existing approaches, modelling the dynamics of a system serves as basis for gathering requirements and writing programs; specification and implementation are separate steps. In contrast, I seek an approach that allows for the modelling of dynamical behaviour in specifications that can be executed directly in hyperlinked networked environments without involving a manual programming step. Such an approach is based on mathematical logic (rules) and has broad application potential in cyber-physical systems and cyber-human systems, for example smart energy grids ("Internet of Things" and "Web of Things") or mixed-reality systems for industrial product design ("Industrie 4.0").

I hold the Chair of Technical Information Systems (Lehrstuhl für Wirtschaftsinformatik, insbesondere Technische Informationssysteme) at the Friedrich-Alexander-Universität Erlangen-Nürnberg and also lead the department Data Spaces and Internet of Things Solutions at the Center for Applied Research on Supply Chain Services of the Fraunhofer Institute for Integrated Circuits IIS in Nuremberg. I have worked at the Institute AIFB at the Karlsruhe Institute of Technology. In May 2016 I successfully concluded the habilitation process with a thesis entitled "Link Traversal and Reasoning in Dynamic Linked Data Knowledge Bases" under the supervision of Rudi Studer, with a talk on "Decentralised Transactions and Accounts with Blockchain". In April 2010 I completed my PhD at the Digital Enterprise Research Institute at National University Ireland, Galway under the supervision of Stefan Decker. My dissertation entitled "Exploring Linked Data at Web Scale" is about methods, approaches and systems that enable users to search, query and browse large-scale integrated datasets collected from the web.

I received a Diplom (nearby equivalent of U.S.-style M.Sc.) in informatics from Fachhochschule Würzburg in Germany. I did internships at Fraunhofer Institute für Silicatforschung in Würzburg and at IBM's Silicon Valley Lab in San Jose, California. My Diplom thesis was carried out in collaboration with Centro Politécnico Superior at Universidad de Zaragoza, Spain. I worked as visiting research assistant at University of Southern California's Information Sciences Institute in Marina del Rey, California.

Projects

A while ago we have successfully completed the European project i-VISION (virtual aircraft cockpit design, short video project overview) and the national project ARVIDA (reference architecture for virtual services and applications). I worked on the European projects PlanetData (large-scale data management), NeOn, DIP and TripCom and the national projects Lion/Lion2 (Ireland) and smart energy grid projects MEREGIOmobil and iZeus (Germany).

At the university chair and at the Fraunhofer department we have multiple projects funded on a regional, national and international level.

My current hands-on activities include:

Linked Data-Fu

Language for specifying reactive RESTful systems and interpreter for executing such specifications

Introduction to Linked Data

A textbook about Linked Data

RDF Browser

A Firefox add-on for browsing Linked Data (Firefox add-on site)

I retired from, or concluded, the following projects:

Pedantic Web Group

We want you to fix your data!

What is "data intelligence"?

An Exercise in Data Analytics on Bibliographic Data

vocab.cc

Vocabulary search

LDSpider

Linked Data crawler

GeoVocab

Vocabulary for publishing geospatial Linked Data

CumulusRDF

Linked Data server for the Cloud

Book Linked Data Management

A CRC press book about Linked Data Management, May 2014

Web Data Commons

Data extracted from the Common Crawl

Gridpedia

Smart Grid vocabulary wiki

Linked Services

Linked Data Services and Linked Open Services

PlanetData LAPIs catalogue

Linked APIs (the succession of Linked {Data|Open} Services)

VisiNav

Visual Data Search and Exploration

SWSE

Large-scale Semantic Web Search Engine

Call for Papers Ontology

An ontology covering CfPs

SIOC

Semantically Interlinked Online Communities

SemWebBase

A large collection of Semantic Web files

YARS

Yet Another RDF Store

SECO

Mediation Services for Semantic Web Data

TRIPLE

Reasoning and Inferencing Engine

I have served as a member of W3C's Semantic Web Best Practices and Deployment, Rule Interchange Format and Spatial Data on the Web working groups.

Publications

You can view my profile at Amazon, Arnetminer, DBLP, Google Scholar, ORCID, ResearchGate and Semantic Scholar.

2020

Victor Charpenay, Daniel Schraudner, Thomas Seidelmann, Torsten Spieldenner, Jens Weise, René Schubotz, Sanaz Mostaghim, Andreas Harth. "MOSAIK: A Formal Model for Self-Organizing Manufacturing Systems", IEEE Pervasive Computing, 2020.

2018

Andreas Harth, Tobias Käfer. "Linked Data Techniques for the Web of Things". Tutorial at the 8th International Conference on the Internet of Things (IoT 2018), October 15, 2018, Santa Barbara, California, USA.

Tobias Käfer, Andreas Harth. "Specifying, Monitoring, and Executing Workflows in Linked Data Environments". International Semantic Web Conference 2018 (ISWC 2018), October 8-12, 2018, Monterey, California, USA. arXiv preprint (PDF)

Michael Färber, Yulia Svetashova, Andreas Harth. "Theories about World Representations for the Internet of Things". Workshop on Concepts in Action: Representation, Learning, and Application (CARLA), August 11-12, 2018, Osnabrück, Germany.

Yulia Svetashova, Stefan Schmid, Andreas Harth. "Towards Semantic Model Extensibility in Interoperable IoT Data Exchange Platforms". 3rd Workshop on Interoperability and Open-Source Solutions for the Internet of Things (InterOSS-IoT 2018), in conjunction with Global IoT Summit 2018, June 2018, Bilbao, Spain.

Tobias Käfer, Andreas Harth. "Rule-based Programming of User Agents for Linked Data". WWW2018 Workshop on Linked Data on the Web (LDOW2018), April 23, 2018. Lyon, France.

Michael Färber, Carsten Menne, Andreas Harth. "A Linked Data Wrapper for CrunchBase". Semantic Web Journal, to appear.

Stefan Bischof, Andreas Harth, Benedikt Kämpgen, Axel Polleres, Patrik Schneider. "Enriching integrated statistical open city data by combining equational knowledge and missing value imputation". Journal of Web Semantics, January 2018, Pages 22-47 (preprint link).

2017

Andreas Harth, Tobias Käfer. "Specifying and Executing Application Behaviour with Condition-Request Rules". ISWC2017 workshop on Decentralizing the Semantic Web, October 22, 2017, Vienna, Austria.

Sebastian Bader, Tobias Käfer, Lars Heling, Raphael Manke and Andreas Harth. "Exposing Internet of Things Devices on REST and Linked Data Interfaces". Second Workshop on Semantic Web Technologies for the Internet of Things, co-located with ISWC 2017, Vienna, Austria.

Felix Leif Keppmann, Maria Maleshkova, Andreas Harth: "Adaptable Interfaces, Interactions, and Processing for Linked Data Platform Components". SEMANTICS 2017, Amsterdam, The Netherlands.

Felix Leif Keppmann, Maria Maleshkova, Andreas Harth: "DLUBM: A Benchmark for Distributed Linked Data Knowledge Base Systems". OTM Conferences 2017, Rhodes, Greece.

Andreas Harth, Tobias Käfer. "Rule-based Processing of Dynamic Linked Data". Tutorial at the European Semantic Web Conference (ESWC 2017), May 28 - June 1, 2017 in Portorož, Slovenia.

Andreas Thalhammer, Steffen Thoma, Andreas Harth, Rudi Studer. "Entity-Centric Data Fusion on the Web". 28th ACM Conference on Hypertext and Social Media, Prague, Czechia. Ted Nelson Newcomer Award (2017).

2016

Andreas Harth, Tobias Käfer, Felix Leif Keppmann, Dimitri Rubinstein, René Schubotz, Christian Vogelgesang. "Flexible industrielle VT-Anwendungen auf Basis von Webtechnologien". VDE Kongress 2016, Internet der Dinge, Nov 7-8, 2016, Mannheim, Germany.

Felix Leif Keppmann, Maria Maleshkova, Andreas Harth. "Semantic Technologies for Realising Decentralised Applications for the Web of Things". 21st International Conference on Engineering of Complex Computer Systems, Nov 6-8, 2016, Dubai, UAE.

Michael Färber, Achim Rettinger, Andreas Harth. "Towards Monitoring of Novel Statements in the News". ESWC 2016.

Daniel Breucker, Benedikt Kämpgen, Andreas Harth. "SEO4OLAP - search engine optimized presentation of statistical linked data". GI-Jahrestagung 2016.

Sarah Brauns, Tobias Käfer, Dirk Koriath, Andreas Harth. "Individualisiertes Gruppentraining mit Datenbrillen für die Produktion". GI-Jahrestagung 2016.

Gleb Gawriljuk, Andreas Harth, Craig A. Knoblock, Pedro Szekely. "A Scalable Approach to Incrementally Building Knowledge Graphs". 20th International Conference on Theory and Practice of Digital Libraries (TPDL), Sep 5-9, 2016, Hannover, Germany.

Andreas Harth, Tobias Käfer. "Towards Specification and Execution of Linked Systems". 28. GI-Workshop Grundlagen von Datenbanken, May 24 - 27, 2016, Nörten-Hardenberg, Germany.

Tobias Käfer, Andreas Harth, Sebastién Mamessier. "Declarative Programming and Querying in a Distributed Cyber-Physical System: The i-VISION Case". 2nd International Workshop on modelling, analysis, and control of complex Cyber-Physical Systems, April 11 2016, Vienna, Austria.

2015

Sean Bechhofer, Andreas Harth. "The Semantic Web Challenge 2014". J. Web Sem. 35: 141 (2015)

Felix Leif Keppmann, Maria Maleshkova, Andreas Harth. "Building REST APIs for the Robot Operating System - Mapping Concepts and Interaction". Workshop on Services and Applications over Linked APIs and Data, co-located with ESWC, June 1, 2015, Portorož, Slovenia.

Felix Leif Keppmann, Maria Maleshkova, Andreas Harth. "Towards Optimising the Data Flow in Distributed Applications", Workshop on Web APIs and RESTful Design, co-located with WWW Conference, 18 May 2015, Florence, Italy.

2014

Felix Leif Keppmann, Tobias Käfer, Steffen Stadtmüller, René Schubotz, Andreas Harth. "High Performance Linked Data Processing for Virtual Reality Environments". Posters & Demos ISWC 2014, Riva del Garda, Italy.

Felix Leif Keppmann, Tobias Käfer, Steffen Stadtmüller, René Schubotz, Andreas Harth. "Integrating highly dynamic RESTful linked data APIs in a virtual reality environment". Demos, IEEE International Symposium on Mixed and Augmented Reality (ISMAR), Munich, 2014.

Basil Ell, Andreas Harth. "A language-independent method for the extraction of RDF verbalization templates", INLG2014 - 8th International Natural Language Generation Conference, The Association for Computer Linguistics, June 2014.

Andreas Harth, Sebastian Speiser. "Scripting Problem-solving Agents in Decentralised Smart Grids". W3C Workshop on the Web of Things. 25–26 June 2014, Berlin, Germany.

Daniel Garijo, Yolanda Gil and Andreas Harth. "User Requirements for Geospatial Provenance", Provenance Analytics Workshop, Cologne, Germany, June 9, 2014.

Daniel Garijo, Yolanda Gil and Andreas Harth. "Challenges in Modeling Geospatial Provenance", Proceedings of the Fifth International Provenance and Annotation Workshop (IPAW), Cologne, Germany, June 9-13, 2014.

Basil Ell, Andreas Harth, Elena Simperl. "SPARQL Query Verbalization for Explaining Semantic Search Engine Queries", Proceedings of the 11th Extended Semantic Web Conference (ESWC '14), Seiten: 426-441, Springer, LNCS, Heidelberg.

Benedikt Kaempgen, Tobias Weller, Sean O'Riain, Craig Weber, Andreas Harth. "Accepting the XBRL Challenge with Linked Data for Financial Data Integration", ESWC 2014 In-Use Track, Springer, May 2014. Nominated for Best Paper In-Use Track.

Andreas Harth, Yolanda Gil. "Geospatial Data Integration with Linked Data and Provenance Tracking". W3C/OGC Linking Geospatial Data Workshop, 5th - 6th March 2014, Campus London, Shoreditch, UK.

Ruben Verborgh, Andreas Harth, Maria Maleshkova, Steffen Stadtmüller, Thomas Steiner, Mohsen Taheriyan and Rik Van de Walle. "Survey of Semantic Description of REST APIs". Book Chapter in REST: Advanced Research Topics and Practical Applications, pp 69-89, 2014.

2013

Sebastian Speiser, Andreas Wagner, Oliver Raabe, Andreas Harth. "Web Technologies and Privacy Policies for the Smart Grid", Proceedings of the 39th Annual Conference of the IEEE Industrial Electronics Society (IECON), Springer, November 2013.

Philippe Cudré-Mauroux, Iliya Enchev, Sever Fundatureanu, Paul Groth, Albert Haque, Andreas Harth, Felix Leif Keppmann, Daniel Miranker, Juan Sequeda, Marcin Wylot. "NoSQL Databases for RDF: An Empirical Evaluation". ISWC 2013, Sydney, Australia. (supplementary website).

Andreas Harth, Craig Knoblock, Steffen Stadtmüller, Rudi Studer and Pedro Szekely. "On-the-fly Integration of Static and Dynamic Linked Data". Fourth International Workshop on Consuming Linked Data (COLD 2013). Co-located with ISWC 2013, Sydney, Australia. (slides).

Steffen Stadtmüller, Andreas Harth, Marko Grobelnik. "Accessing Information About Linked Data Vocabularies with vocab.cc". Semantic Web and Web Science, Springer Proceedings in Complexity, pp 391-396, 2013.

Andreas Harth, Craig A. Knoblock, Kai-Uwe Sattler, Rudi Studer. "Interoperation in Complex Information Ecosystems (Dagstuhl Seminar 13252)". Dagstuhl Reports 3(6): 83-134, 2013.

Benedikt Kämpgen, Andreas Harth. "No Size Fits All - Running the Star Schema Benchmark with SPARQL and RDF Aggregate Views". ESWC 2013, Montpellier, France.

Steffen Stadtmüller, Sebastian Speiser, Andreas Harth, Rudi Studer. "Data-Fu: A Language and an Interpreter for Interaction with Read/Write Linked Data". WWW 2013, Rio de Janerio, Brasil.

2012

Steffen Stadtmueller, Andreas Harth. "Towards Data-driven Programming for RESTful Linked Data". First Workshop on Programming the Semantic Web, co-located with International Semantic Web Conference, 2012, Boston, MA, USA. Slides.

Anisa Rula, Matteo Palmonari, Andreas Harth, Steffen Stadtmüller, Andrea Maurino. "On the Diversity and Availability of Temporal Information in Linked Open Data". International Semantic Web Conference, 2012, Boston, MA, USA.

Sean O’Riain, Edward Curry, Andreas Harth. "XBRL and open data for global financial ecosystems: A linked data approach”, International Journal of Accounting Information Systems, Volume 13, Issue 2, Pages 141-162, 2012. (PDF on CiteSeer)

Felix Bießmann, Jens-Michalis Papaioannou, Andreas Harth, Matthias Jugel, Klaus-Robert Mueller, Mikio Braun. "Quantifying Spatiotemporal Dynamics Of Twitter Replies To News Feeds". IEEE Machine Learning for Signal Processing Workshop, September 23-26, 2012. Santander, Spain.

Felix Biessmann, Jens-Michalis Papaioannou, Mikio Braun, Andreas Harth. "Canonical Trends: Detecting Trend Setters in Web Data". International Conference on Machine Learning, June 26–July 1, 2012, Edinburgh, Scotland.

Andreas Harth, Sebastian Speiser. "On Completeness Classes for Query Evaluation on Linked Data". Twenty-Sixth AAAI Conference (AAAI-12), July 22–26, 2012, Toronto, Canada.

Sebastian Speiser, Andreas Harth. "Data-centric Privacy Policies for Smart Grids". The AAAI 2012 Workshop on Semantic Cities, July 22-23, 2012, Toronto, Canada.

Andreas Harth, Katja Hose, Ralf Schenkel. "Tutorial on Database Techniques for Linked Data Management". SIGMOD 2012, May 24, 2012, Scottsdale, AZ, USA.

Andreas Harth. "Programming with Linked Data and Linked Data Services ". Position paper at Spring Mindswap, May 3 - 4, 2012, St. Goar, Germany.

Seán O'Riain, Edward Curry, Andreas Harth. "XBRL and open data for global financial ecosystems: A linked data approach", International Journal of Accounting Information Systems, Volume 13, Issue 2, Pages 141-162.

Aidan Hogan, Jürgen Umbrich, Andreas Harth, Richard Cyganiak, Axel Polleres, Stefan Decker. "An empirical survey of Linked Data conformance". In Journal of Web Semantics 14 [doi:10.1016/j.websem.2012.02.001] (in press/online).

René Schubotz, Andreas Harth. "Towards Networked Linked Data-Driven Web3D Applications". WWW2012 Workshop: Declarative 3D for the Web Architecture (Dec3D2012). Tuesday, April 17th, 2012. Lyon, France.

Daniel Rech, Andreas Harth. "Towards a Decentralised Hierarchical Architecture for Smart Grids". First Workshop on Energy Data Management, co-located with EDBT 2012. Berlin, Germany.

Andreas Harth, Aidan Hogan, Jürgen Umbrich, Sheila Kinsella, Axel Polleres, Stefan Decker. "Searching and Browsing Linked Data with SWSE". Chapter in Semantic Search over the Web, Springer (to appear; short version of JWS paper).

2011

Günter Ladwig, Andreas Harth. "CumulusRDF: Linked Data Management on Nested Key-Value Stores". Scalable Semantic Knowledge Base Systems workshop, co-located with ISWC 2011, Bonn, Germany.

Juan Salas, Andreas Harth. "Finding spatial equivalences across multiple RDF datasets". Terra Cognita 2011 Workshop, co-located with ISWC 2011, Bonn, Germany.

Aidan Hogan, Andreas Harth, Jürgen Umbrich, Sheila Kinsella, Axel Polleres, Stefan Decker. "Searching and Browsing Linked Data with SWSE: the Semantic Web Search Engine". Journal of Web Semantics 9(4): pp. 365–401, 2011.

Benjamin Zapilko, Andreas Harth, Brigitte Mathiak. "Enriching and analysing statistics with Linked Open Data". Eurostat: NTTS - Conference on New Techniques and Technologies for Statistics. Brussels, 2011.

Juergen Umbrich, Katja Hose, Marcel Karnstedt, Andreas Harth, and Axel Polleres. "Comparing Data Summaries for Processing Live Queries over Linked Data". In World Wide Web 14(5–6), 2011.

Aidan Hogan, Andreas Harth, Axel Polleres. "Scalable Authoritative OWL Reasoning for the Web". Chapter in Semantic Services, Interoperability and Web Applications: Emerging Concepts, June 2011, IGI Global (invited republication).

Benedikt Kaempgen, Andreas Harth. "Transforming Statistical Linked Data for Use in OLAP Systems". I-SEMANTICS 2011, 7th Int. Conf. on Semantic Systems, ACM, September 2011.

Sean O’Riain, Andreas Harth, Edward Curry. "Linked Data Driven Information Systems as an Enabler for Integrating Financial Data". Chapter in Information Systems for Global Financial Markets, pp. 239-270, IGI Global, 2011.

Sebastian Speiser, Andreas Harth. "Integrating Linked Data and Services with Linked Data Services". 8th Extended Semantic Web Conference (ESWC 2011), Heraklion, Greece. (Springer)

Andreas Harth, Aidan Hogan, Spyros Kotoulas, Jacopo Urbani. "Tutorial on Scalable Integration and Processing of Linked Data". WWW 2011. Hyderabad, India.

2010

Andreas Wagner, Darko Anicic, Roland Stühmer, Nenad Stojanovic, Andreas Harth, Rudi Studer. "Linked Data and Complex Event Processing for the Smart Energy Grid". Workshop on Linked Data in the Future Internet at the Future Internet Assembly. Ghent, Belgium, December 16-17, 2010.

Andreas Harth. "VisiNav: A system for visual search and navigation on web data". Journal of Web Semantics, Volume 8, Issue 4, November 2010, Pages 348-354 (ScienceDirect).

Andreas Wagner, Sebastian Speiser, Andreas Harth. "Semantic Web Technologies for a Smart Energy Grid: Requirements and Challenges". Poster at 9th International Semantic Web Conference (ISWC2010), November 2010.

Robert Isele, Juergen Umbrich, Chris Bizer, Andreas Harth. "LDSpider: An open-source crawling framework for the Web of Linked Data". Poster at 9th International Semantic Web Conference (ISWC2010), November 2010.

Andreas Wagner, Sebastian Speiser, Oliver Raabe, Andreas Harth. "Linked Data for a privacy-aware Smart Grid". GI Jahrestagung, 2010.

Andreas Harth, Katja Hose, Marcel Karnstedt, Axel Polleres, Kai-Uwe Sattler, Juergen Umbrich. "Data Summaries for On-Demand Queries over Linked Data". WWW 2010, Raleigh, NC. Technical Report.

Aidan Hogan, Andreas Harth, Alexandre Passant, Stefan Decker, Axel Polleres. "Weaving the Pedantic Web". Linked Data on the Web (LDOW2010). April 27th, 2010. Raleigh, North Carolina.

Felix Biessmann, Andreas Harth. "Analysing Dependency Dynamics in Web Data". Linked AI: AAAI Spring Symposium "Linked Data Meets Artificial Intelligence", March 22-24 2010.

2009

Andreas Harth. "Interactive Exploration of Web Datasets with VisiNav". Semantic Web Challenge, International Semantic Web Conference 2009, Washington DC.

Andreas Harth, Sheila Kinsella, Stefan Decker. "Using Naming Authority to Rank Data and Ontologies for Web Search". International Semantic Web Conference 2009, Washington DC.

Andreas Harth. "VisiNav: Visual Web Data Search and Navigation". 20th International Conference on Database and Expert Systems Applications, Linz, Austria, 31 August - 4 September 2009.

Aidan Hogan, Andreas Harth, Axel Polleres. "Scalable Authoritative OWL Reasoning for the Web". In International Journal on Semantic Web and Information Systems (IJSWIS), 5(2), April-June, 2009.

2008

Aidan Hogan, Andreas Harth, Axel Polleres. "SAOR: Authoritative Reasoning for the Web". 3rd Asian Semantic Web Conference (ASWC2008), Bangkok, Thailand, 2008.

Andreas Harth, Aidan Hogan, Juergen Umbrich, Stefan Decker. "SWSE: Objects Before Documents!". Semantic Web Challenge 2008, 7th International Semantic Web Conference, Karlsruhe, Germany, October 26-30, 2008.

Aidan Hogan, Andreas Harth, Axel Polleres. "Scalable Authoritative OWL Reasoning on a Billion Triples". Semantic Web Challenge 2008, 7th International Semantic Web Conference, Karlsruhe, Germany, October 26-30, 2008.

Juergen Umbrich, Andreas Harth, Aidan Hogan, Stefan Decker. "Four Heuristics to Guide Structured Content Crawling". Eighth International Conference on Web Engineering (ICWE), New York, USA, July 2008.

Sheila Kinsella, Uldis Bojars, Andreas Harth, John G. Breslin, Stefan Decker. "An interactive map of Semantic Web ontology usage". 12th International Conference on Information Visualisation (IV08), London, UK, July 2008.

2007

Andreas Harth, Axel Polleres, Stefan Decker. "Towards a Social Provenance Model for the Web". Workshop on Principles of Provenance (PrOPr), Edinburgh, Scotland, November 19-20, 2007.

Andreas Harth, Juergen Umbrich, Aidan Hogan, Stefan Decker. "YARS2: A Federated Repository for Querying Graph Structured Data from the Web". 6th International Semantic Web Conference, Busan, Korea, November 11-15, 2007. Nominated for Best Student Paper Award.

Andreas Harth, Aidan Hogan, Renaud Delbru, Juergen Umbrich, Sean O'Riain, Stefan Decker. "SWSE: Answers Before Links!". Semantic Web Challenge 2007, 6th International Semantic Web Conference, Busan, Korea, November 11-15, 2007.

Sheila Kinsella, Andreas Harth, Alexander Troussov, Mikhail Sogrin, John Judge, Conor Hayes, John G. Breslin. "Navigating and Annotating Semantically-Enabled Networks of People and Associated Objects". 4th Conference on Applications of Social Network Analysis (ASNA 2007), University of Zurich, Switzerland, September 2007.

Sheila Kinsella, Andreas Harth, John Breslin. "Network Analysis of Semantic Connections in Heterogenous Social Spaces". Extended Abstract, UK Social Network Conference, London, UK, July 2007.

Aidan Hogan, Andreas Harth, Stefan Decker. "Performing Object Consolidation on the Semantic Web Data Graph". Proceedings of I3: Identity, Identifiers, Identification. Workshop at 16th International World Wide Web Conference (WWW2007), Banff, Alberta, Canada, 2007.

Aidan Hogan, Andreas Harth, Jürgen Umbrich, Stefan Decker. "Towards a Scalable Search and Query Engine for the Web". Poster at 16th International World Wide Web Conference.

David de Francisco, Noelia Perez, Douglas Foxvog, Andreas Harth, Daniel Martin, Daniel Wutke, Martin Murth, Elena Paslaru Bontas Simperl. "Towards a Digital Content Services Design Based on Triple Space". 10th International Conference on Business Information Systems, Poznan, Poland, April 25-27, 2007.

Uldis Bojars, Andreas Harth, Sheila Kinsella and Sriniva Raghavendra. "An Empirical Investigation of Social Networks in the Blogosphere". Poster at First International Conference on Weblogs and Social Media, Boulder, Colorado.

Aidan Hogan, Andreas Harth. "The ExpertFinder Corpus 2007 for the Benchmarking and Development of Expert-Finding Systems". 1st International ExpertFinder Workshop 2007, Berlin, Germany. January 16, 2007.

2006

Andreas Harth, Jürgen Umbrich, Stefan Decker. "MultiCrawler: A Pipelined Architecture for Crawling and Indexing Semantic Web Data". 5th International Semantic Web Conference, Athens, GA, USA. November 5-9, 2006.

Aidan Hogan, Andreas Harth, Stefan Decker. "ReConRank: A Scalable Ranking Method for Semantic Web Data with Context". Second International Workshop on Scalable Semantic Web Knowledge Base Systems (SSWS 2006), Athens, GA, USA. November 5, 2006.

Axel Polleres, Cristina Feier, Andreas Harth. "Rules with Contextually Scoped Negation". 3rd European Semantic Web Conference, Budva, Montenegro. June 11-16, 2006, pp. 332-347. LNCS 4011, Springer-Verlag.

Andreas Harth, Sebastian Ryszard Kruk, Stefan Decker. "Graphical Representation of RDF Queries". Poster at 15th International World Wide Web Conference. Edinburgh, Scotland, May 23-26, 2006.

Andreas Harth. "Interoperation between Information Spaces on the Web". 10th International Conference on Extending Database Technology (EDBT). Ph.D. Workshop. Munich, March 26, 2006.

2005

Aidan Hogan, Andreas Harth, John G. Breslin. "Podcast Pinpointer: A Multimedia Semantic Web Application". 2nd European Workshop on the Integration of Knowledge, Semantic and Digital Media Technologies, London, U.K., November 30 to December 1, 2005.

Andreas Harth, Stefan Decker. "Optimized Index Structures for Querying RDF from the Web". 3rd Latin American Web Congress, Buenos Aires, Argentina, October 31 to November 2, 2005, pp. 71-80. BibTeX

Andreas Harth, Hannes Gassert, Ina O'Murchu, John G. Breslin, Stefan Decker. "WikiOnt: An Ontology for Describing and Exchanging Wikipedia Articles". Proceedings of Wikimania 2005, Frankfurt/Main, Germany, August 5, 2005.

John G. Breslin, Andreas Harth, Uldis Bojars, Stefan Decker. "Towards Semantically Interlinked Online Communities". 2nd European Semantic Web Conference, Heraklion, Greece, May 29 to June 1, 2005, pp. 500-514. LNCS 3532, Springer-Verlag. ESWC 7-Years Most Influential Paper Award (2012).

Andreas Harth, Hannes Gassert. "On Searching and Displaying RDF Data from the Web". Demo at ESWC 2005, Heraklion, Greece, May 30, 2005.

Hannes Gassert, Andreas Harth. "From Graph to GUI: Displaying RDF Data from the Web with Arago". Workshop on Scripting for the Semantic Web, Colocated with ESWC 2005, Heraklion, Greece, May 30, 2005.

2004

Andreas Harth, Stefan Decker. "OWL Lite- Reasoning with Rules". WSML Working Draft, November 2004.

Andreas Harth, John G. Breslin, Ina O'Murchu, Stefan Decker. "Linking Semantically-Enabled Online Community Sites". 1st Workshop on FOAF, Social Networking, and the Semantic Web, Galway, Ireland, Proceedings, September 2004.

Andreas Harth. "SECO: Mediation Services for Semantic Web Data". IEEE Intelligent Systems, Special Issue on Semantic Web Challenge. Volume 19, Number 3, May/June 2004, Pages 66-71. submitted HTML version

Jose Luis Ambite, Genevieve Giuliano, Peter Gordon, Andreas Harth, LanLan Wang, Qisheng Pan, Stefan Decker. "Argos: An Ontology and Web Service Composition Infrastructure for Goods Movement Analysis". Demo at dg.o 2004, Seattle, WA, May 2004.

Andreas Harth. "SECO: Mediation Services for RDF Data Integration". Talk at WWW 2004 DevDay Cool Stuff Track, New York, May 2004.

Andreas Harth, Yu He, Hongsuda Tangmunarunkit, Stefan Decker, Carl Kesselman. "A Semantic Matchmaker Service on the Grid". In Alternate Track and Posters of the 13th International World Wide Web Conference (WWW2004), New York, May 17-22 2004, Pages 326-327.

Andreas Harth. "An Integration Site for Semantic Web Metadata". Journal of Web Semantics, Volume 1, Issue 2, February 2004, Pages 229-234. submitted HTML version

2003

Andreas Harth. "SECO: Enabling Collaboration in Online Communities". Demo at ISWC 2003, Sanibel Island, FL. Won second prize at the Semantic Web Challenge.

Andreas Harth. "Computer Graphics and Multimedia: Course Design for an E-Learning Platform". Degree Thesis FH Würzburg and CPS Zaragoza, April 2003.

2001

Andreas Harth, Michael Bauer, Bernd Breutmann. "Collaborative filtering in a distributed environment: an agent-based approach". Technical report, University of Applied Sciences Würzburg, Germany, June 2001. (I submitted the paper at International Semantic Web Working Symposium (SWWS) and was rejected).

Co-Chair/PC Member

2025

2024

Program Committee member of Third International Workshop on Semantic Industrial Information Modelling (SemIIM), co-located with ISWC, Nov 11 - Nov 15, 2024, Baltimore, USA.

Program Committee member of German Conference on Artificial Intelligence (KI 2024), Würzburg, Germany, September 25th-27th 2024.

Program Committee member of 23rd International Semantic Web Conference (ISWC 2024), Nov 11 - Nov 15, 2024, Baltimore, USA.

Program Committee member of 27th European Conference on Artificial Intelligence, 19-24 October 2024, Santiago de Compostela, Spain.

Program Committee member of ESWC Ph.D. Symposium 2024, May 26-30, 2024, Hersonissos, Greece.

Program Committee member of ESWC 2024, May 26-30, 2024, Hersonissos, Greece.

Scientific Committee member of Solid Symposium 2024, May 2-3, 2024, Leuven, Belgium.

2023

Editorial Board member of Transactions on Graph Data and Knowledge (TGDK).

Program Committee member of 26th European Conference on Artificial Intelligence ECAI, Sep 30 - Oct 5, 2023, Krakov, Poland.

Program Commmittee member research track and Ph.D. symposium at ESWC 2023, Heraklion, Greece.

Program Committee member of First International Workshop on Semantic Web on Constrained Things – SWoCoT, co-located with ESWC 2023, Heraklion, Greece.

Local organiser of the Solid Symposium 2023, March 30-31, 2023, Nuremberg, Germany.

Program Committee member of the The First International Workshop on Semantics in Dataspaces (SDS 2023), co-located with The Web Conference 2023, April 30-May 4, 2023, Austin, Texas, USA.

Program Committee member of the Systems and Infrastructure for Web, Mobile Web, and Web of Things at The Web Conference 2023, April 30-May 4, 2023, Austin, Texas, USA.

2022

Program Committee member ISWC 2022 (Research track and Posters and Demos)

Program Committee member SEMANTICS 2022 (Posters and Demos)

Track chair of the Web of Things, Ubiquitous and Mobile Computing Track at The Web Conference 2022, April 25-29, 2022, online, hosted by Lyon, France.

2021

Co-organiser of the All The Agents Challenge (ATAC) at International Semantic Web Conference 2021, online.

Program Committee member ISWC 2021 (Research track)

Co-chair of the Web Conference Developers Track, April 19-23, 2021, Ljubljana, Slovenia.

Co-organiser of Dagstuhl Seminar on Autonomous Agents on the Web, February 14-19, 2021. Schloss Dagstuhl, Germany.

2020

Program Commitee member of 5th International Conference on Real-time Intelligent Systems (RTIS), June 30 - July 3, 2020, Biarritz, France.

Senior Program Committee member of 24th European Conference on Artificial Intelligence ECAI, June 8 - 12, 2020, Santiago de Compostela, Spain.

General Chair of the 17th Extended Semantic Web Conference ESWC 2020, May 31 - June 4, 2020, Heraklion, Greece.

Program Committee member of The Web Conference 2020 (formerly World Wide Web Conference), April 20-24, 2020, Taipei, Taiwan.

2019

Co-organiser of the 2019 STI Semantic Summit on Knowledge Graphs, September 16 - 17, 2019, Chania, Crete, Greece.

Program Comitte member of 1st Workshop on Semantic Explainability (SemEx 2019), co-located with ISWC 2019, Auckland, New Zealand.

Program Committe member of IEEE/WIC/ACM International Conference on Web Intelligence, October 14-17, 2019, Thessaloniki, Greece.

Program Committe member of 1st International Workshop on Sensors and Actuators on the Web - SAW2019, co-located with ISWC 2019, October 26 or 27, 2019.

Program Committee member of International Semantic Web Conference (ISWC) 2019, Auckland, New Zealand.

Program Committee member of Workshop around emerging trends on Web Velocity and the Web of Things (WVoT), In conjunction with The Web Conference 2019, May 13-14, 2019, San Francisco, CA.

Program Committee member of Workshop on Hypermedia Multi-Agent Systems, In conjunction with The Web Conference 2019, May 13-14, 2019, San Francisco, CA.

Program Committee member of European Semantic Web Conference 2019, June 2 - June 6, 2019. Portorož, Slovenia.

Program Committee member of The Web Conference 2019 (formerly World Wide Web Conference), May 13-17, 2019, San Francisco, California, USA.

2018

Program Commitee member of the 8th International Conference on the Internet of Things (IoT 2018), Santa Barbara, California, USA.

Program Committee member of International Semantic Web Conference (ISWC) 2018, Monterey, California, USA.

Program Committee member of European Semantic Web Conference 2018, Ph.D. Symposium Track.

Program Committee member of 9th International Semantic Sensor Networks Workshop, co-located with ISWC 2018, Monterey, California, USA.

Program Committee member of 3rd International Workshop on Geospatial Linked Data, co-located with ESWC 2018, Heraklion, Greece.

Program Committee member of Workshop on Opinion Mining, Summarization and Diversification, co-located with ACM HT, Baltimore, Maryland, USA.

Program Committee member of Workshop on Linked Data on the Web (LDOW2018), co-located with WWW, Lyon, France.

Program Committee member of 29th ACM Conference on Hypertext and Social Media, July 9-12, 2018, Baltimore, Maryland, USA.

Program Committee member of The Web Conference 2018 (formerly World Wide Web Conference), April 23-27, 2018, Lyon, France.

2017

Program Committee member of 16th International Semantic Web Conference (ISWC), October 21-25, 2017, Vienna, Austria.

Program Committee member of Workshop VR/AR Learning, September 5-8, 2017, co-located with DeLFI 2017, Chemnitz, Germany.

Program Committee member of 28th ACM Conference on Hypertext and Social Media, Prague, Czech Republic.

Program Committee member of Workshop on Linked Data on the Web (LDOW2017), co-located with WWW, Perth, Australia.

Program Committee member of 14th European Semantic Web Conference, May 28th, 2016 to June 1st, 2017, Portoroz, Slovenia.

Program Committee member of International Workshop on Semantic Big Data (SBD 2017), in conjunction with ACM SIGMOD 2017, May 19, 2017, Raleigh, USA.

Program Committee member of 26th International World Wide Web Conference (WWW 2017), April 3-7, 2017, Perth, Australia.

2016

Program Committee member of Stream Reasoning Workshop 2016, co-located with ISWC.

Program Committee member of Seventh International Workshop on Consuming Linked Data (COLD2016), co-located with ISWC.

Program Committee member of Semantic Web Technologies for the Internet of Things, co-located with ISWC.

Program Committee member of 15th International Semantic Web Conference (ISWC), October 17-21, 2016, Kobe, Japan.

Program Committee member of 25th International Joint Conference on Artificial Intelligence (IJCAI 2016), New York City, USA.

Program Committee member of Workshop on Linked Data on the Web (LDOW2016), co-located with WWW, Montreal, Canada.

Program Committee member of 7th ICDE International Workshop on Data Engineering meets the Semantic Web (DESWEB), May 2016, Helsinki, Finland.

Program Committee member of 25th International World Wide Web Conference (WWW 2016), April 11-15, 2016, Montreal, Canada.

Program Committee member of 12th International Baltic Conference on Databases and Information Systems (DB&IS), Riga, Latvia, July 2016.

2015

Program Committee member of 6th ICDE International Workshop on Data Engineering meets the Semantic Web (DESWEB), April 2015, Seoul, Korea.

Program Committee member of First Joint International Workshop on Semantic Sensor Networks and Terra Cognita, co-located with ISWC.

Program Committee member of Sixth International Workshop on Consuming Linked Data (COLD2015), co-located with ISWC.

Program Committee member of 5th International Workshop on Semantic Digital Archives, September 18, 2015. Poznan, Poland.

Program Committee member of 12th IEEE International Conference on Advanced and Trusted Computing (ATC 2015), August 10-14, 2015, Beijing, China.

Program Committee member of Workshop on Linked Data on the Web (LDOW2015), co-located with WWW, Florence, Italy.

Program Committee member of Big Data, Smart Data and Semantic Technologies - BDSDST 2015, co-located with INFORMATIK 2015, Cottbus, Germany.

Program Committee member of 14th International Semantic Web Conference (ISWC) - Data and Ontologies Track, October 11-15, 2015, Bethlehem, Pennsylvania, USA.

Program Committee member of 11th International Conference on Semantic Systems (SEMANTICS), September 15-17, 2015, Vienna, Austria.

Program Committee member of 24th International World Wide Web Conference (WWW 2015), May 18-22, 2015. Florence, Italy.

Program Committee member of 12th European Semantic Web Conference (ESWC) 2015, Portoroz, Slovenia.

Program Committee member AAAI AI on the Web Track, Twenty-Ninth AAAI Conference, January 25-29, 2015, Austin, Texas, USA.

Program Committee member of 31st IEEE International Conference on Data Engineering, April 13-16 2015, Seoul, Korea.

2014

Program Committee member of 4th International Workshop on Semantic Digital Archives, September 12, 2014. London, UK.

Program Committee member of Developer Workshop, co-located with ISWC.

Program Committee member of SemStats 2014 - Second International Workshop on Semantic Statistics, co-located with ISWC.

Program Committee member of Fifth International Workshop on Consuming Linked Data (COLD2014), co-located with ISWC.

Program Committee member of Terra Cognita 2014 - 6th International Workshop on the Foundations, Technologies and Applications of the Geospatial Web, co-located with ISWC.

Program Committee member of WWW 2014 Developers track, co-located with WWW, Seoul, Korea.

Program Committee member of 21st European Conference on Artificial Intelligence, August 18-22, 2014, Prague, Czech Republic.

Program Committee member of Workshop on Linked Data on the Web (LDOW2014), co-located with WWW, Seoul, Korea.

Senior Program Committee member of 13th International Semantic Web Conference - In-Use Track

Program Committee member of 11th European Semantic Web Conference 2014, Heraklion, Greece.

Program Committee member of 28th AAAI Conference (AAAI-14), Quebec City, Canada.

Program Committee member of Poster and Demo Track of the 3rd Joint International Semantic Technology (JIST) conference.

Program Committee member of 4th international workshop on linked web data management (LWDM 2014), in conjunction with the 17th International Conference on Extending Database Technology (EDBT 2014), March 28, 2014 - Athens, Greece.

Program Committee member of The 8th International Conference on Web Reasoning and Rule Systems, Sept 15-17, Athens, Greece.

Program Committee member of 5th ICDE International Workshop on Data Engineering meets the Semantic Web (DESWEB), March 2014, Chicago, IL, USA.

2013

Program Committee member of 1st International Workshop on Semantic Statistics, co-located with ISWC 2013, Sydney, Australia.

Coordinator of Dagstuhl Seminar on Interoperation in Complex Information Ecosystems, June 16 - 19, 2013. Schloss Dagstuhl, Germany.

Program Committee member of 12th International Semantic Web Conference - Evaluation Track

Program Committee member of The 12th International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE 2013), 10-11 Sept 2013, Graz, Austria.

Program Committee member of WWW 2013 Developers track, co-located with WWW, Rio de Janeiro, Brasil.

Program Committee member of Workshop on Linked Data on the Web (LDOW2013), co-located with WWW, Rio de Janeiro, Brasil.

Program Committee member of European Semantic Web Conference 2013, Services and Cloud Track, Ph.D. Symposium.

Senior Program Committee member of AAAI AI on the Web Track 2013.

Program Committee member of 3rd International Workshop on Semantic Digital Archives.

Program Committee member of 7th China Semantic Web Symposium & 2nd Web Science Conference.

Senior Program Committee member of 23rd International Joint Conference on Artificial Intelligence (IJCAI 2013), Beijing, China.

Program Committee member of 4th ICDE International Workshop on Data Engineering meets the Semantic Web (DESWEB), Brisbane, Australia.

2012

Program Committee member of the Joint Conference of the Sixth Chinese Semantic Web Symposium (CSWS2012) and the First Chinese Web Science Conference (CWSC2012), China.

Reviewer for IEEE SmartGridComm 2012 Symposium, Tainan City, Taiwan.

Program Committee member of the 2012 International Workshop on Web-scale Knowledge Representation, Retrieval, and Reasoning (Web-KR), co-located with CIKM 2012.

Co-chair of Semantic Web Challenge 2012 at The 11th International Semantic Web Conference, Boston, USA.

Senior Program Committee member of The 11th International Semantic Web Conference, Boston, USA.

Program Committee member of The 11th International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE 2012), Rome, Italy.

Program Committee member of 12th International Conference on Web Engineering (ICWE 2012), Berlin, Germany.

Program Committee member of Workshop on Linked Data on the Web (LDOW2012), co-located with WWW, Lyon, France.

Program Committee member of Workshop on Interacting with Linked Data, co-located with ESWC 2012, Heraklion, Greece.

Program Committee member of Workshop on Linked APIs for the Semantic Web, co-located with ESWC 2012, Heraklion, Greece.

Program Committee member of 6th International Conference on Web Reasoning and Rule Systems (RR), Vienna, Austria.

Program Committee member of 23rd ACM Conference on Hypertext and Social Media, Milwaukee, WI. USA.

Program Committee member of 26th AAAI Conference (AAAI-12), Toronto, Canada.

Co-chair of Semantic Data Management track at Extended Semantic Web Conference 2012, Heraklion, Greece.

Program Committee member of 2nd International Workshop on Linked Web Data Management (LWDM 2012), co-located with EDBT, Berlin, Germany.

Program Committee member of 21st International Conference on World Wide Web (WWW 2012), Lyon, France.

Program Committee member of 3rd ICDE International Workshop on Data Engineering meets the Semantic Web, Washington DC, USA.

2011

Co-chair of 2nd International Workshop on Consuming Linked Data (COLD 2011), October 24, 2011, Bonn, Germany.

Program Committee member of 1st International Workshop on the Trend and Future of Web Science, Dalian, China.

Program Committee member of scientific paper track of International Semantic Web Conference 2011, Bonn, Germany.

Program Committee member of poster and demo track of International Semantic Web Conference 2011, Bonn, Germany.

Program Committee member of The 10th International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE 2011), Crete, Greece.

Program Committee member of AAAI 2011 Fall Symposium Open Government Knowledge: AI Opportunities and Challenges. Arlington, Virginia USA.

Co-chair of 6th International Workshop on Applications of Semantic Technologies, Berlin, Germany.

Program Committee member of 4th International Semantic Search Workshop, Hyderabad, India.

Program Committee member of 1st Workshop on Question Answering over Linked Data, Heraklion, Greece.

Program Committee member of Fourth International Workshop on Resource Discovery, Heraklion, Greece.

Senior Program Committee member of 22nd International Joint Conference on Artificial Intelligence (IJCAI 2011), Barcelona, Spain.

Program Committee member of 20th International Conference on World Wide Web (WWW 2011), Hyderabad, India.

Program Committee member of 8th Extended Semantic Web Conference (ESWC 2011), Heraklion, Greece.

Workshop Co-chair and Program Committee member of 11th International Conference on Web Engineering (ICWE 2011), Paphos, Cyprus.

Program Committee member of 2011 International Conference on Intelligent User Interfaces, Stanford University, Palo Alto, California, USA.

2010

Co-chair of 1st International Workshop on Consuming Linked Data (COLD 2010), November 8, 2010, Shanghai, China.

Program Committee member of International Semantic Web Conference 2010, Posters and Demos Track, Doctoral consortium, Shanghai, China.

2009

Program Committee member of International Semantic Web Conference 2009, Washington DC.

Program Committee member of International Conference on Electronic Commerce and Web Technologies - EC-Web '09, August 31 - September 4, 2009, Linz, Austria.

Program Committee member of 4th International Workshop on Data Engineering Issues in E-Commerce and Services (DEECS 2009), July 20-23, 2009, Vienna, Austria.

Program Committee member of Identity and Reference in web-based Knowledge Representation, Jul 11, 2009, Pasadena, California.

Program Committee member of Linked Data on the Web (LDOW2009), April 20th, 2009, Madrid, Spain.

Program Committee member of Semantic Search 2009 Workshop, April 21st, 2009, Madrid, Spain.

2008

Program Committee member of Semantic Web Applications and Perspectives (SWAP), December 15-17, 2008, Rome, Italy.

Program Committee member of Nature inspired Reasoning for the Semantic Web (NatuReS), ISWC 2008 Workshop, October 26, 2008, Karlsruhe, Germany.

Program Committee member of Identity and Reference on the Semantic Web (IRSW2008), ESWC 2008 Workshop, June 1, 2008, Tenerife, Spain.

2007

Co-chair of W3C Workshop on RDF Access to Relational Databases, 25-26 October, 2007, Boston, MA, USA.

Program Committee member of 2007 International Workshop on Social Media Analysis, Workshops of 2007 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology, November 2-5, 2007, Silicon Valley, California.

Program Committee member of Conference on Social Semantic Web (CSSW 2007), SABRE sub-conference, 24-28 September 2007, Leipzig, Germany.

2006

Program Committee member of Second International Workshop on Scalable Semantic Web Knowledge Base Systems (SSWS 2006), November 5, 2006, Athens, Georgia, USA.

Invited Talks

2019

Keynote "From Representing Knowledge to Representing Behaviour" at SEMANTiCS 2019, Karlsruhe, Germany.

2017

Invited talk "Stream Reasoning and Linked Data: A Clash of Cultures" at 2nd RDF Stream Processing Workshop at ESWC 2017, Portoroz, Slovenia.

2012

Invited talk "Integrating and Browsing Linked Data at Web Scale" at 4th International Workshop on Semantic Web Information Management - SWIM 2012, Scottsdale, AZ, USA.

2011

Invited talk "Foundations of Query Evaluation on Linked Data and Linked Data Services" at Fourth International Workshop on Resource Discovery (RED), Heraklion, Greece.

Invited talk "Integrating and Browsing Linked Data at Web Scale with SWSE" at 4th International Semantic Search Workshop, Hyderabad, India.

Teaching

Friedrich-Alexander-Universität Erlangen-Nürnberg

Introduction to Computer Science, winter 2019/2020. (FAU, 2 lectures, 10 ECTS)

Foundations of Linked Data, summer 2019. (FAU, full lecture, 5 ECTS)

Foundations of Linked Data, winter 2018/2019. (FAU, full lecture, 5 ECTS)

FAU WiSo-Führungskräfte-Akademie, Nuremberg

Business Analytics und Data Science, Master of Digital Business Administration (MDBA), April 2020.

Karlsruhe Institute of Technology

Semantic Web Technologies, summer 2018. (KIT, 3 lecture, 5 ECTS)

Semantic Web Technologies, summer 2017. (KIT, full lecture, 5 ECTS)

Semantic Web Technologies, summer 2016. (KIT, full lecture, 5 ECTS)

Knowledge Management, winter 2015/2016. (KIT, 1 lecture, Open and Linked Data)

Semantic Web Technologies, summer 2015. (KIT, full lecture, 5 ECTS)

Semantic Web Technologies, summer 2014. (KIT, full lecture, 5 ECTS)

Angewandte Informatik 1, winter 2014/2015. (KIT, 3 lectures, ERM, UML)

Linked Service Applications, summer 2014. (KIT, full seminar)

Semantic Web Technologies 1, winter 2013/14. (KIT, full lecture, 5 ECTS)

Linked Service Applications, summer 2013. (KIT, full seminar)

Semantic Web Technologies 2, summer 2013. (KIT, 7 lectures)

Angewandte Informatik 1, winter 2012/2013. (KIT, 3 lectures, ERM, UML)

Linked Service Applications, summer 2012. (KIT, full seminar)

Service-oriented Computing 2, summer 2012. (KIT, 2 lectures)

Semantic Web Technologies 2, summer 2012. (KIT, 3 lectures)

Linked Service Applications, winter 2011/2012. (KIT, full seminar)

Semantic Web Technologies 2, summer 2011. (KIT, 3 lectures)

Semantic Web Technologies 1, winter 2010/2011. (KIT, 5 lectures)

Developing Business Models for the Semantic Web, winter 2010/2011. (KIT, full seminar)

Semantic Web Technologies 2, summer 2010. (KIT, 3 lectures)

Semantic Web Technologies 1, winter 2009/2010. (KIT, 1 lecture)

HECTOR School of Engineering and Management, KIT

Big Data, April 2018. (several lectures)

Big Data, April 2017. (several lectures)

Big Data, April 2016. (several lectures)

Big Data, April 2015. (several lectures)

University of Heidelberg

Foundations of Linked Data, University of Heidelberg, Germany, Feb 2018 (~ 5 ECTS)

Linked Data Grundlagen, University of Heidelberg, Germany, Feb 2017 (~ 5 ECTS)

Linked Data Grundlagen, University of Heidelberg, Germany, Feb 2016 (~ 5 ECTS)

Linked Data Grundlagen, University of Heidelberg, Germany, Feb 2015 (~ 5 ECTS)

Linked Data Grundlagen, University of Heidelberg, Germany, Feb 2014 (~ 5 ECTS)

University of Innsbruck

Linked Data Grundlagen, University of Innsbruck, Austria, Feb 2015 (2 ECTS)

Linked Data Grundlagen, University of Innsbruck, Austria, Feb 2014 (2 ECTS)

Journal Review Activities

Editorial board member of Transactions on Graph Data and Knowledge (TGDK).

Sporadic reviewer for Journal of Web Semantics, Semantic Web Journal, Data and Knowledge Engineering, IEEE Transactions on Services Computing, IEEE Intelligent Systems, Information Sciences (Elsevier), Information Systems (Elsevier), International Journal on Digital Libraries, International Journal On Semantic Web and Information Systems, Communications of the ACM.

Contact

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Last update: 2022.