DBpedia Day 2017

SEMANTiCS 2017 will host the 10th edition of the DBpedia Community Meeting on the last day of the conference.  


 Community Meeting

DBpedia is an international crowd-sourced community effort to extract structured information from Wikipedia, Wikidata and Wikimedia Commons and to make this information available on the Web as Linked Open Data.

More than 150 DBpedia enthusiasts joined the 7th Community Meeting, which was co-located with the SEMANTiCS 2016 in Leipzig and the largest DBpedia meeting to date. The success of the last community meetings and the increasing number of specific language chapters proves that the DBpedia community is constantly growing and gaining more and more significance and impact in the Semantic Web Community.

Organisation

  • Enno Meijers, National Library of the Netherlands
  • Lieke Verhelst, Linked Data Factory, Informagic
  • Victor de Boer, Vrije Universiteit Amsterdam
  • Roland Cornelissen, metamatter
  • Gerald Wildenbeest, Saxion
  • Gerard Kuys, Ordina
  • Maarten Brinkerink, The Netherlands Institute for Sound and Vision
  • Julia Holze, DBpedia Association
  • Dimitris Kontokostas, DBpedia Chapter Coordinator
  • Sebastian Hellmann, AKSW/KILT, DBpedia Association

 

Programme

8:45

Meet & Greet

09:00 - 10:30

Opening Session 

chair: Sebastian Hellmann

room 6+7

  •  
  • Opening by Enno Meijers, KB
  • (40+5) Even the changes are changing: A new age of cognitive computing by Chris Welty, Google Research NY
  • (40+5) Keynote #2 by Victor de Boer, VU University

10:30 - 11:00

Coffee Break

11:00 - 12:30

 

DBpedia Showcase Session

chair: Magnus Knuth

room 6+7

  • “So you want to grow the community… now what?” Lieke Verhelst (Dutch DBpedia) will discuss with Jan-Bart de Vreede (Kennisnet, former member of the Wikimedia Foundation) the challenges of growing an open community and create a more formal structure. What are the advantages, what are the pitfalls and what lessons can be learned from other communities such as Wikimedia?

Talks

  • (20) Linking DBpedia to Digital Humanities by Carlos Martinez-Ortiz, Netherlands eScience Center
  • 2016-10 release highlights by Markus Freudenberg, AKSW/KILT
  • Virtuoso 8 and scalable attributed-based access controls (ABAC) by Patrick van Kleef, Openlink Software
  • Learning to associate DBpedia entities like humans by Joern Hees, DFKI (demo)
  • Towards Using UnifiedViews for Executing DBpedia Data Extraction and Curation Tasks, Tomas Knap, Semantic Web Company
  • Sustainable Linked Data Generation: The Case of DBpedia by Wouter Maroy, imec
  • Mappings UI by Ismael Rodríguez, Polytechnic University of Catalonia

12:30 - 13:30

Lunch break

13:30 - 14:15

Parallel Sessions

D1: DBpedia Association hour: discussion/feedback 

room 8

  • Open discussion and feedback

 

D2: DBpedia Tutorial Session by Markus Freudenberg, AKSW/KILT

room 9

(For people who want to learn about DBpedia)

14:15 - 15:00

 

Parallel Sessions

PS1: DBpedia ontology

chair:

room 8

  • Data quality issues in DBpedia and the challenges on redesign the ontology by Gustavo Publio, AKSW/KILT
  • GSoC17: DBpedia Mappings Front-End Administration by Wouter Maroy, imec & Ismael Rodríguez, Polytechnic University of Catalonia

 

PS2: NLP & DBpedia

chair: Milan Dojchinovski, AKSW/KILT

room 9

 

15:00 - 15:30

Coffee break (15”) 

 

15:30 - 16:30

Breakout Sessions 

BS1: Dutch DBpedia hour

chair: Enno Meijers

room 8

In this open session we will discuss the tasks and responsibilities for sustaining and developing the Dutch DBpedia. The topics will be about organizing the Dutch Chapter, communication, technical infrastructure and content improvement. Our reference for this discussion will be the tasks and responsibilities stated in the Memorandum of Understanding signed by Huygens ING, KB, VU, iMec en Beeld en Geluid. Together with representatives of these organizations and members of the Dutch DBpedia Community we will decide on a operational plan for the coming period.

 

BS2: joint session with the Workshop “Linked Data quality assessment and improvement from academia to industry

chair: Valentine Charles and Antoine Isaac, Amrapali Zaveri, Wouter Beek, Péter Király, Magnus Knuth

room 6+7

This joint session will consist in hands-on activities around tools support the analysis of data quality.

  • RDFUnit presentation (validation in DBpedia) by Dimitris Kontokostas, GeoPhy
  • ShEx validation with Wikidata by Eric Prud'hommeaux & Andra Waagmeeste
  • DBpedia Links Repository by Magnus Knuth & Amit Kirschenbaum, AKSW/KILT

 

16:40 - 17:15

Closing Session 

chair: Sebastian Hellmann

room 6+7

  • We will talk with Mike Tung, CEO and founder from diffbot, about the DBpedia NLP department via videostream.

17:15 +

Continue networking in a near pub over beer.


 

This year's topics

A central topic of this meeting is to discuss the new DBpedia & DBpedia+ Data Stack (v. 2016-10) release. Other subjects will reflect the efforts of the DBpedia community on a general Public Data Infrastructure for a large, multilingual, Semantic Knowledge Graph. In addition, there will be a showcase session on current developments and a DBpedia Dev session about technical issues and challenges in DBpedia as well as hands-on tutorials for DBpedia newbies.

Highlights include

  • Keynote by Chris Welty, Google Research NY
  • DBpedia Association hour & Dutch DBpedia hour
  • DBpedia & DBpedia+ Data Stack (v. 2016-10) release
  • DBpedia ontology session
  • NLP & DBpedia session
  • Tutorials to learn about DBpedia and its tools
  • Space for the community to show their tools and success in presentations and posters

Tickets

DBpedia members get free admission. Please contact your nearest DBpedia chapter for a promotion code, or contact Julia Holze.