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Amsterdam verwacht u op de volgende DBpedia Community Meeting!

We are happy to announce that the 10th DBpedia Community Meeting will be held in Amsterdam, Netherlands. During the SEMANTiCS 2017, Sep 11-14, the DBpedia Community will get together on the 14th of September for the DBpedia Day.

What cool things do you do with DBpedia? Present your tools and datasets at the DBpedia Community Meeting. Please submit your proposal in our form.

Highlights

– Keynote by Chris Welty (Google Research NY)

– Keynote by Victor de Boer (VU University)

– DBpedia Association hour & Dutch DBpedia hour

– A session on DBpedia ontology by members of the DBpedia ontology committee

– DBpedia Tutorial Session (For people who want to learn about DBpedia.)

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

Quick Facts

– Web URL: http://wiki.dbpedia.org/meetings/Amsterdam2017

– Hashtag: #DBpediaAmsterdam17

– When: September 14th, 2017

– Where: Meervaart Theatre, Meer en Vaart 300, 1068 LE Amsterdam, Netherlands

– Call for Contribution: Please submit your proposal in our form.

Tickets

– Attending the DBpedia Community Meeting costs €40 (excl. registration fee and VAT). DBpedia members get free admission, please contact your nearest DBpedia chapter or the DBpedia Association for a promotion code.

– Please check all details here:  http://wiki.dbpedia.org/meetings/Amsterdam2017#tickets

Schedule

Please check our schedule for the 10th DBpedia Community meeting here: http://wiki.dbpedia.org/meetings/Amsterdam2017

Workshop

If you can’t stand it till the end of the SEMANTiCS, you can already participate in the workshop “Two worlds, one goal: A Reliable Linked Data ecosystem for media” held by DBpedia and Wolters Kluwer on the 11th of September. This half-day workshop aims at exploring major topics for publishers and libraries from DBpedia’s and Wolters Kluwer’s perspective. Therefore, both communities will dive into core areas like Interlinking, Metadata and Data Quality and address challenges such as fundamental requirements when publishing data on the web. Did we spark your interest? Check our detailed program here and get your ticket today.

Sponsors and Acknowledgments

– Vrije Universiteit Amsterdam (https://www.vu.nl/en/)

– ALIGNED Project (http://aligned-project.eu/)

– Institute for Applied Informatics (http://infai.org/en/AboutInfAI)

– OpenLink Software (http://www.openlinksw.com/)

– SEMANTICS Conference Sep 11-14, 2017 in Amsterdam (https://2017.semantics.cc/)

In case you want to sponsor the 10th DBpedia Community Meeting, please contact the DBpedia Association via dbpedia@infai.org.

Organisation

– Enno Meijers, National Library of the Netherlands & Dutch DBpedia

– Lieke Verhelst, Linked Data Factory, Informagic & Dutch DBpedia

– Victor de Boer, Vrije Universiteit Amsterdam & Dutch DBpedia

– Roland Cornelissen, metamatter & Dutch DBpedia

– Gerald Wildenbeest, Saxion & Dutch DBpedia

– Gerard Kuys, Ordina & Dutch DBpedia

– Maarten Brinkerink, The Netherlands Institute for Sound and Vision & Dutch DBpedia

– Julia Holze, DBpedia Association

– Dimitris Kontokostas, DBpedia Chapter Coordinator

– Sebastian Hellmann, AKSW/KILT, DBpedia Association

 

We are looking forward to meeting you in Amsterdam!

Check our website for further updates, follow us on #twitter or subscribe to our newsletter.

Your DBpedia Association

Failte, Éirinn go Brách

Thanks to LDK2017 for co-hosting the DBpedia Community Meeting

After our 2nd Community Meeting in the US, we delighted the Irish DBpedia Community with the 9th DBpedia Community Meeting, which was co-located with the Language, Data and Knowledge Conference 2017 in Galway at the premises of the NUI Galway.

First and foremost, we would like to thank John McCrae (Insight Centre for Data Analytics, NUI Galway) and the LDK Conference for co-hosting and support the event.

 

The focus of this Community Meeting was the Irish DBpedia and Linked Data Community in Ireland. Therefore we invited local data scientists as well as European DBpedia enthusiasts to discuss the state of Irish Linked Data.

The meeting started with two compelling keynotes by Brian Ó Raghallaigh, Dublin City University and Logainm.ie, and Sharon Flynn, NUI Galway and Wikimedia Ireland. Brian presented Logainm.ie, a data use case about placenames in Ireland with a special focus on linked Logainm and machine-readable data.

Brian Ó Raghallaigh

His insightful presentation was followed by Sharon Flynn talking about Wikimedia in Ireland and the challenges of “this monumental undertaking” with particular reference to the Wikimedia Community in Ireland.

Sharon Flynn

For more details on the content of the presentations, follow the links to the slides.

Brian’s and Sharon’s slides

 

 

Showcase Session

Eoin McCuirc

Eoin McCuirc started the DBpedia Showcase Session “MY sweet LOD”, an insightful presentation on Linked Open Data in Ireland from the perspective of a statistics office.

Shortly after, Ronald Stamper, Chairman of Measur Ltd. elaborated on semantic normal form, ontologies and the perils of paradigm change.

Ben de Meester

Ben De Meester, from Ghent University, presented the first DBpedia Showcase about Declarative Data Transformation for Linked Data Generation.

Followed by another showcase by Alan Meehan, presenting the SUMMR Interlink Validation tool which validates Interlinks from a source dataset to multiple targets.

Fred Durao

Closing the Showcase Session,  Frederico Araujo Durao, Insight Centre for Data Analytics – University College Cork (UCC), presented a demo of his linked data browser.

 

For further details of the presentations follow the links to the slides.

Parallel sessions

As a regular part of the DBpedia Community Meeting we have two parallel sessions in the afternoon where DBpedia newbies can learn about what DBpedia is and how to use the DBpedia data sets.

Markus Freudenberg giving a DBpedia Tutorial

 

Participants who wanted to learn DBpedia basics joined the DBpedia Tutorial Session by Markus Freudenberg (DBpedia Release Manager). The DBpedia Association Hour provided a platform for the community to discuss and give feedback.

 

 

Sebastian Hellman and Julia Holze @ the DBpedia Association Hour

Additionally, Sebastian Hellmann and Julia Holze, members of the DBpedia Association, updated the participants about the growing number of the DBpedia Association members, the formalized DBpedia language chapters, the established DBpedia Community Committee and they informed about technical developments such as the DBpedia API.

 

Ontology Engineering and Software Alignment in the ALIGNED Project

The afternoon session started with the DBpedia 2016-10 release update by Markus Freudenberg (DBpedia Release Manager). Following this, Kevin Chekov Feeney, (Trinity College Dublin) presented the software alignment in the ALIGNED project. He talked about “Generating correct-by-construction semantic datasets from unstructured, semi-structured and badly structured data sources”.

Kevin Feeney – ALIGNED

 

 

At this point, we also like to thank the ALIGNED project for the development of DBpedia as a project use case and for covering parts of the travel cost.

 

 

Session about Irish Linked Data Projects

Chaired by Rob Brennan and Bianca Pereira, the speakers in the last session presented new Irish Linked Data Projects, for example GeoHive, BIOOPENER and the TCD Open Linked Data Engagement Fund Project. The following panel session gave DBpedia and Linked Data enthusiasts a platform for exchange and discussion. Outcome of this session was the creation of a roadmap for the Irish Linked Data with all participants.     

Following, you find a list of all presentations of this session:

Closing this session John McCrae announced that the next edition of the Language, Data and Knowledge (LDK) Conference is scheduled for 2019 in Germany. We at the DBpedia Association are now looking forward to welcome the LDK Community in Leipzig!

Social Evening Event

The Community Meeting slowly came to an end with our social evening event, which was held at the PorterShed in Galway. The evening session revolved around the topic How to exploit data commercially? and featured two short impulse talks. Paul Buitelaar started the session by presenting “Kibi”, which is an Open Source platform for Data Intelligence based on the search engine Elasticsearch. Finally, Sebastian Hellmann talked about “Improving the Utility of DBpedia by co-designing a public and commercial DBpedia API” (slides).

Summing up, the 9th DBpedia Community Meeting brought together more than 45 DBpedia enthusiasts from Ireland and Europe who engaged in vital discussions about Linked Data, DBpedia use cases and services.

You can find feedback about the event on Twitter via  #DBpediaGalway17.

We would like to thank Bianca Pereira and Caoilfhionn Lane from Insight Centre for Data Analytics, NUI Galway, as well Rob Brennan from ADAPT Research Centre, Trinity College Dublin, for devoting their time to curating the program organizing the meeting.

Special thanks go to LDK 2017 for hosting the meeting.

Thanks Ireland and hello Amsterdam!

We are looking forward to the next DBpedia Community Meeting which will be held in Amsterdam, Netherlands. Co-located with the SEMANTiCS17, the Community will get together on the 14th of September on the DBpedia Day.

 

Check our website for further updates, follow us on #twitter or subscribe to our newsletter.

Your DBpedia Association

Galway is calling for the next DBpedia Community Meeting.

We are happy to announce that the 9th DBpedia Community meeting will be held in Galway, Ireland on June 21st 2017. DBpedia will be part of the Language, Data and Knowledge conference (LDK) in Galway. This new biennial conference series aims at bringing together researchers from across disciplines. The DBpedia Meeting is part of the conference and is scheduled for the last day.

Only few seats are left: So come and get your ticket to be part of the 9th DBpedia Community meeting in Galway.

Highlights

  • Keynote #1: Logainm.ie data use cases by Brian Ó Raghallaigh (Dublin City University & Logainm)
  • Keynote #2: Wikimedia in Ireland: A Monumental Undertaking by Sharon Flynn (NUI Galway & Wikimedia Ireland)
  • DBpedia Association hour
  • A session about Irish Linked data projects (and DBpedia)

Quick Facts

Schedule

Please check our schedule for the 9th DBpedia Community meeting here: http://wiki.dbpedia.org/meetings/Galway2017

Evening Event

The social event will be held in the evening (starting at 6pm) at the PorterShed around the topic How to exploit data commercially? featuring several short impulse talks. We still have some remaining slots and would welcome you to present your success stories as well as use cases, but also tell us about your problems regarding the commercialisation of data. If you are interested in presenting, please email dbpedia@infai.org.

Sponsors and Acknowledgments

LDK2017 For hosting the meeting.
Institute for Applied Informatics For supporting the DBpedia Association.
OpenLink Software For continuous hosting of the main DBpedia Endpoint.
ADAPT research centre For supporting the DBpedia Association.
ALIGNED – Software and Data Engineering For funding the development of DBpedia as a project use-case and covering part of the travel cost.
PorterShed For hosting the evening event.

In case you want to sponsor the 9th DBpedia Community Meeting, please contact the DBpedia Association via dbpedia@infai.org.

Organisation

  • Tatiana Gornostay, TILDE
  • Rob Brennan, ADAPT research centre
  • Felix Sasaki, DFKI GmbH
  • Bianca Pereira, The Insight Centre for Data Analytics
  • Caoilfhionn Lane, The Insight Centre for Data Analytics
  • Jimmy O’Regan, ITUT, Trinity College Dublin
  • Julia Holze, DBpedia Association
  • Sandra Prätor, DBpedia Association
  • Sebastian Hellmann, DBpedia Association and AKSW, Uni Leipzig

We are looking forward to meeting you in Galway!

Check our website for further updates, follow us on #twitter or subscribe to our newsletter.

Your DBpedia Association

DBpedia meetup in Poznan

After our successful meeting in Poznan in 2015, we thought it is time to meet the Polish DBpedia community again. The DBpedia meetup will be held on 22th of November 2016 at the Poznań University of Economics and Business. This meetup aims at the presentation of semantic web technologies and their use in applications by entrepreneurs.

*Quick facts*

The schedule for the DBpedia meetup in Poznan is included in the eventbrite page.

Get your ticket here and be part of this event.

Check our website for further updates, stay tuned and follow us on Twitter.

Your DBpedia Association

Retrospective: 2nd US DBpedia Community meeting in California

After the largest DBpedia meeting to date we decided it was time to cross the Atlantic for the second time for another meetup. Two weeks ago the 8th DBpedia Community Meeting was held in Sunnyvale, California on October 27th 2016.

Main Event

Pablo Mendes from Lattice Data Inc. opened the main event with a short introduction setting the tone for the evening. After that Dimitris Kontokostas gave technical and organizational DBpedia updates. The main event attracted attendees with lightning talks from major companies actively using DBpedia or interested in knowledge graphs in general.

Four major institutions described their efforts to organize reusable information in a centralized knowledge representation. Google’s Tatiana Libman presented (on behalf of Denny Vrandečić) the impressive scale of the Google Knowledge graph, with 1B+ entities and over 100 billion facts.

Tatiana Libman from Google
Tatiana Libman from Google

Yahoo’s Nicolas Torzec presented the Yahoo knowledge graph, with focus on their research on extracting data from Web tables to expand their knowledge which includes DBpedia as an important part. Qi He from LinkedIn focused mostly on how to model a knowledge graph of people and skills, which becomes particularly interesting with the possibility of integration with Microsoft’s Satori Graph. Such an integration would allow general domain knowledge and very specific knowledge about professionals complementing one another. Stas Malyshev from Wikidata presented statistics on their growth, points of contact with DBpedia as well as an impressive SPARQL query interface that can be used to query the structured data that they are generating.

Three other speakers focused on the impact of DBpedia in machine learning and natural language processing. Daniel Gruhl from IBM Watson gave the talk “Truth for the impatient” where he showed that a knowledge model built from DBpedia can help costs and time to value for extracting entity mentions with higher accuracy. Pablo Mendes from Lattice Data Inc. presented their approach that leverages DBpedia and other structured information sources for weak supervision to obtain very strong NLP extractors. Sujan Perera from IBM Watson discussed the problem of identifying implicit mentions of entities in tweets and how the knowledge represented in DBpedia can be used to help uncover those references.

Another three speakers focused on applications of DBpedia and knowledge graphs. Margaret Warren from Metadata Authoring Systems, LLC presented ImageSnippets and how background knowledge from DBpedia allows better multimedia search through inference. For instance, by searching for “birds” you may find pictures that haven’t been explicitly tagged as birds but for which the fact can be inferred from DBpedia. Jans Aasman from Franz Inc presented their company’s approach to Data Exploration with Visual SPARQL Queries. They described opportunities for graph analytics in the medical domain, and discussed how DBpedia has been useful in their applications. Finally, Wang-Chiew Tan presented their research at RIT relating to building chatbots, among other projects that relate to using background knowledge stored in computers to enrich real life experiences.

8th-dbpedia-meeting_california
Nicolas Torzec from Yahoo

Overall the talks were very high quality and fostered plenty of discussions afterwards. We finalized the event with a round of introductions where every attendee got to say their name and affiliation to help them connect with one another throughout the final hour of the event.

All slides and presentations are also available on our Website and you will find more feedback and photos about the event on Twitter via #DBpediaCA.

We would like to thank Yahoo for hosting the event, Google Summer of Code 2016 mentor summit as the reason we were in the area and collocated the DBpedia meeting, the Institute for Applied Informatics for supporting the DBpedia Association, ALIGNED – Software and Data Engineering for funding the development of DBpedia as a project use-case and last but not least OpenLink Software for continuous hosting the main DBpedia Endpoint.

Thanks to Pablo Mendes for providing oneliner summaries for the talks 🙂

So now, we are looking forward to the next DBpedia community meeting which will be held in Europe again. We will keep you informed via the DBpedia Website and Blog.

Your DBpedia Association

California is calling for the next DBpedia Community Meeting.

Less than 24 hours left to reserve your seat for our 2nd US DBpedia Community meeting. The meeting will be held in Sunnyvale on October 27th 2016, hosted by Yahoo. Over 85 participants registered so far, we will offer 20 more tickets. So come and get your ticket to be part of this event.

The event will feature talks from Yahoo, IBM Watson, LinkedIn, Lattice, Wikimedia, Frank Inc, Knoesis, RIT and ImageSnippets. The topics will include knowledge graphs & machine learning, open data, open source and startups. Please read below on different ways you can participate. We are looking forward to meeting again in person with the US-based DBpedia community.

Quick facts

Schedule

Please check our schedule for the next DBpedia Community Meeting here: http://wiki.dbpedia.org/meetings/California2016

Acknowledgments

If you would like to become a sponsor for the 8th DBpedia Meeting, please contact the DBpedia Association.

Yahoo! For hosting the meeting and the catering
Google Summer of Code 2016 Amazing program and the reason some of our core DBpedia devs are visiting California
ALIGNED – Software and Data Engineering For funding the development of DBpedia as a project use-case and covering part of the travel cost
Institute for Applied Informatics For supporting the DBpedia Association
OpenLink Software For continuous hosting of the main DBpedia Endpoint

Organisation

Registration

Attending the DBpedia Community meeting is free of charge, but seats are limited. Make sure to register to reserve a seat.

Location

The meeting will take place at the Yahoo headquarters in Sunnyvale.

Address: Yahoo! (Building E, 701 First Avenue, Sunnyvale, CA)

Many thanks to Yahoo & Nicolas Torzec for providing a bigger room and hosting the event!

Check our website for further updates and like us on Facebook.

Your DBpedia Association

Have you backlinked your data yet? – A retrospective of the 6th DBpedia community meeting in The Hague

 

We thought it was about time to go orange again, meet the Dutch DBpedia Chapter and to meet and celebrate the growing dutch DBpedia community. Thus, following our successful US-event past November, the National Library of the Netherlands hosted the 6th DBpedia community meeting in The Hague on February 12th. 

First and foremost, we would like to thank TNO for organizing the pre-event and the National Library of the Netherlands, especially Menno Rasch (Director of KB operations), for sponsoring the catering during the DBpedia community meeting.

Pre-event

Before diving into DBpedia topics, we had a welcome reception on February 11th with snacks and drinks at TNO – New Babylon.  Around 40 people from the DBpedia community, members from TNO and its Data Science Department and representatives from the Platform Linked Data Netherlands engaged in vital exchanges about Linked Data topics in the Netherlands.

Sebastian Hellmann gave a short introduction about DBpedia and the recently found DBpedia Association. After Jean-Louis Roso talked about the TNO Data Science Department and current developments and projects, Erwin Folmer presented the platform Linked Data Netherlands (PiLOD).

A poster and demo session right after gave people from TNO the opportunity to present and discuss projects currently carried out at TNO.

Following, you find a short list of poster-presentation during the pre-event:

The following social gathering with snacks and drinks, encouraged talks about current developments in the DBpedia community and about ongoing projects. According to TNO representative Laura Daniel, the pre-event was very successful. She summarized the evening of the welcome reception: “It was very inspiring to see the DBpedia community in action. There were lots of interesting projects that use DBpedia as well as lively discussions on the challenges faced by the community, and of course, the event was a great opportunity for networking!”

 

Main event

2016-02-12 10.38.18 (1)
Gerard Kuys, Ordina, during the opening session @ The Hague

Opening Session

Following the pre-event, the main event attracted 95 participants and featured special session dedicated to the DBpedia showcases, the DBpedia ontology and challenges of DBpedia and Digital Heritage.

During the opening session, Menno Rasch, host of the meeting and Director of KB operations, highlighted the importance to raise awareness of the DBpedia brand in order to build a DBpedia community.

2016-02-12 10.41.17 (1)
Sebastian Hellmann, AKSW/ KILT and DBpedia Association @ the DBpedia community meeting

The newly found DBpedia Association and the related new charter regulating organizational issues in the DBpedia community was one of the focuses during the early morning hours, right before several interesting keynote presentations opened the discussion about DBpedia and its usage in the Netherlands.

2016-02-12 10.57.09
Marco De Niet, DEN Foundation @ the meeting in The Hague

Marco de Niet, representative of Digital Heritage Foundation (DEN Foundation), the Dutch knowledge centre for digital heritage, talked about “the National Strategy for Digital Heritage in the Netherlands”.

Marco Brattinga and Arjen Santema from the Land Registry and Mapping Agency (Kadaster) presented a framework to describe the data and metadata in registration in relation to a concept schema that describes what the registration is about. Apart from the ideas behind the framework, their presentation included a showcase of examples from the cadastral registration as well as the topographic map and the information node addresses and buildings.

The morning session was closes by Paul Groth, from Elsevier giving a presentation about knowledge graph construction and the Role of DBPedia and other Wikipedia based knowledge. He discussed  the importance of structured data as key to coordinate data in order to build better taxonomies. He also pointed towards the importance of having an updated publicly available knowledge graph as a reference for constructing internal knowledge graphs.

2016-02-12 11.28.03 (1)
Paul Groth, Elsevier, discussing knowledge graphs and the role of DBpedia @ the community meeting

After Lunch Track

DBpedia is one of the biggest and most important focal point of the Linked Open Data movement. Thus, the after-lunch-track focused very much on DBpedia Usages during the dedicated showcase session, which started with the new DBpedia & DBpedia+ Data Stack  release (planned for  2016-04).

Afterwards, the session continued with further DBpedia related discussions, in which various practical DBpedia matters such as DBpedia in the EUROPEANA Food and Drink project, the use of DBpedia for improved vaccine information systems or using Elasticsearch + DBpedia to maintain a searchable database of global power plants were tackled.

Afternoon Track

The afternoon track came along with four DBpedia highlight-sessions, namely DBpedia and Ontologies, DBpedia and Heritage, DBpedia hands-on development and DBpedia and NLP. Firstly, the DBpedia ontology group discussed possible ontology usages and presented the results of the latest DBpedia Ontology survey. In the following 75 minutes during the DBpedia and Heritage session, special challenges and opportunities of reference data for digital heritage were addressed by experts from EUROPEANA, iMinds, RCE and KB, the National Library of the Netherlands. Thirdly, members of the DBpedia Association and the AKSW/KILT group from Leipzig led a practical session for developers and DBpedia enthusiasts to talk about technical issues and challenges in DBpedia as well as they held a Tutorial session for DBpedia Newbies.

The end of the event was dedicated to NLP and the application of Linked Data on Language Technologies, especially entity linking, topics which are of vital importance for the research of AKSW/KILT members at the University of Leipzig.

Following, you find a list of all presentations given during the meeting.

All slides and presentations are also available on our Website and you will find more feedback and photos about the event on Twitter via #DBpediaDenHaag.

Summing up, the 6th community meeting brought together more than 95 DBpedia enthusiast from the Netherlands and Europe which engaged in vital conversations about interesting projects and approaches to questions/problems revolving around DBpedia, not only during the dedicated session but also during networking breaks. The recently found DBpedia Association was strongly represented with presentations from Sebastian Hellmann, Dimitris Kontokostas,  Nilesh Chakraborty, as well as Markus Freudenberg.

Finally, we would like to thank the organizers Enno Meijers, Richard Nagelmaker, Gerald Wildenbeest, Gerard Kuys, Monika Solanki and representatives of the DBpedia Association such as Dimitris Kontokostas and Sebastian Hellmann for devoting their time to the organization of the meeting and the programme. We are now looking forward to the 7th DBpedia Community Meeting, which will be held in the city of Leipzig again, during the Semantics conference in September 15th, 2016.

For updates, just follow us on Facebook, Twitter or check the following websites: http://www.semantics.cc/ and http://wiki.dbpedia.org/.