Overview
Wikidata is an open knowledge base hosted by the Wikimedia Foundation that can be read and edited by both humans and machines. Wikidata acts as the central source of common, open structured data used by Wikipedia, Wiktionary, Wikisource, and others. It is used in a variety of academic and industrial applications.
In recent years, we have seen an increase in the number of scientific publications around Wikidata. While there are a number of venues for the Wikidata community to exchange, none of those publish original research. We want to bridge the gap between these communities and the research events and give the research-focused part of the Wikidata community a venue to meet and exchange information and knowledge.
The Wikidata Workshop 2020 focuses on the challenges and opportunities of working on a collaborative open-domain knowledge graph such as Wikidata, which is edited by an international and multilingual community. We encourage submissions that observe the influence such a knowledge graph has on the web of data, as well as those working on improving this knowledge graph itself. This workshop brings together everyone working around Wikidata in both the scientific field and industry to discuss trends and topics around this collaborative knowledge graph.
Call for Papers
The papers will be peer-reviewed by at least three researchers. Selected papers will be published on CEUR (we only publish to CEUR if the authors agree to have their papers published). Papers have to be submitted through easychair.
Submission Link: https://easychair.org/conferences/?conf=wikidataworkshop2020
Important Dates
Papers due: August 17, 2020
(Extended)Notification of accepted papers: October 5, 2020
Camera ready papers due: October 15, 2020
Workshop date: November 02, 2020
Submission Guidelines
Submissions must be as PDF, formatted in the style of the Springer Publications format for Lecture Notes in Computer Science (LNCS). For details on the LNCS style, see Springer’s Author Instructions.
We will accept papers up to 12 pages (excluding references, contribution of the paper should justify the length of the paper), including the following:
Schedule Detail
The workshop time is: 3 - 8 pm (CET), 2 - 7 pm (UK), 6 - 11 am (California, US)
All times below in CET.
To join the workshop, use this zoom link
Registration to the Wikidatat Workshop through ISWC: https://iswc2020.semanticweb.org/attending/registration/
-
15:00 - 15:15
Welcome
Welcome from the organisers, agenda, rules of engagement -
15:15 - 15:50
Keynote
Lydia Pintscher, Wikidata, Wikimedia Deutschland -
15:50 - 16:30
Lightening Talks
Short (2 minute) overview over all papers -
16:30 - 16:35
Short break
-
16:35 - 17:05
Poster Session 1: Case Studies on Wikidata
-
17:05 - 17:25
Long break
-
17:25 - 18:00
Poster session 2: Wikidata and its Applications
-
18:00 - 18:30
Keynote
Katherine Thornton, Yale University Library -
18:30 - 18:35
Short break
-
18:35 - 19:05
Poster session 3: Wikidata and Wikipedia
-
19:05 - 19:10
Short break
-
19:10 - 19:55
Panel
-
19:55 - 20:00
Closing
Concluding remarks, closing
Room 1: Simon Razniewski and Priyanka Das: Structured knowledge: Have we made progress? An extrinsic study of KB coverage over 19 years
Room 2: Filip Ilievski, Pedro Szekely and Daniel Schwabe: Commonsense Knowledge in Wikidata
Room 4: Eva Seidlmayer, Jakob Voß, Tetyana Melnychuk, Lukas Galke, Klaus Tochtermann,Carsten Schultz and Konrad U. Förstner: ORCID for Wikidata. Data enrichment for scientometric applications
Poster session 2: Wikidata and its Applications 17:25 - 18:00 (CET)
Room 1: Antonin Delpeuch: OpenTapioca - Lightweight Entity Linking for Wikidata
Room 1: Antonin Delpeuch : Running a Reconciliation Service for Wikidata
Room 2: Marco Caballero and Aidan Hogan: Global Vertex Similarity for Large-Scale Knowledge Graphs
Room 3: David Martin and Peter Patel-Schneider: Wikidata Constraints on MARS
Room 4: Alejandro González Hevia, Guillermo Facundo Colunga, Emilio Rubiera Azcona and Jose Emilio Labra Gayo: Automatic synchronization of RDF graphs representing ontologies and Wikibase instances
Poster session 3: Wikidata and Wikipedia 18:35 - 19:05
Room 1: Natalia Ostapuk, Djellel Difallah and Philippe Cudre-Mauroux: SectionLinks: Mapping Orphan Wikidata Entities onto Wikipedia Sections
Room 2: Paolo Curotto and Aidan Hogan: Suggesting Citations for Wikidata Claims based on Wikipedia's External References
Room 3: Isaac Johnson: Analyzing Wikidata Transclusion on English Wikipedia
Room 4: Marc Miquel Ribé: Diversity in a Language-Independent Wiki: Six Design Requirements and Goals to Embed a Diversity Mindset
Our Speakers
Panel
Harmonia Amanda
Wikidata Community Member
Heiko Paulheim
University of Mannheim, Germany
Vicki Tardif
Google Knowledge Graph
Lydia Pintscher
Wikidata, Product Manager
Vladimir Alexiev
Ontotext, Chief Data Architect
Accepted Papers
Simon Razniewski and Priyanka Das
Structured knowledge: Have we made progress? An extrinsic study of KB coverage over 19 years
Antonin Delpeuch: OpenTapioca
Lightweight Entity Linking for Wikidata
Marc Miquel Ribé
Diversity in a Language-Independent Wiki: Six Design Requirements and Goals to Embed a Diversity Mindset
Alejandro González Hevia, Guillermo Facundo Colunga, Emilio Rubiera Azcona and Jose Emilio Labra Gayo
Automatic synchronization of RDF graphs representing ontologies and Wikibase instances
Isaac Johnson
Analyzing Wikidata Transclusion on English Wikipedia
Eva Seidlmayer, Jakob Voß, Tetyana Melnychuk, Lukas Galke, Klaus Tochtermann,
Carsten Schultz and Konrad U. Förstner
ORCID for Wikidata. Data enrichment for scientometric applications
Filip Ilievski, Pedro Szekely and Daniel Schwabe
Commonsense Knowledge in Wikidata
David Martin and Peter Patel-Schneider
Wikidata Constraints on MARS
Natalia Ostapuk, Djellel Difallah and Philippe Cudre-Mauroux
SectionLinks: Mapping Orphan Wikidata Entities onto Wikipedia Sections
Paolo Curotto and Aidan Hogan
Suggesting Citations for Wikidata Claims based on Wikipedia's External References
Marco Caballero and Aidan Hogan
Global Vertex Similarity for Large-Scale Knowledge Graphs
Antonin Delpeuch
Running a Reconciliation Service for Wikidata
Organization
Organizing Committee
Lucie-Aimée Kaffee, University of Southampton. lucie.kaffee[[@]]gmail.com
Lucie-Aimée Kaffee is a PhD candidate at ECS, University of Southampton and research intern at Bloomberg’s AI Group in London. She was previously a research fellow at TIB, Hannover and software developer in the Wikidata team, Wikimedia Germany. Her research focus is multilingual linked data in collaborative knowledge graphs, and she has published on Wikidata research. Lucie was the proceedings chair of ISWC 2018, OC of AMAR: First International Workshop on Approaches for Making Data Interoperable at SEMANTiCS 2019 and participated in the PC of The Web Conference 2020, AAAI-20 Students, ESWC 2019, ISWC 2019 and SEMANTiCS 2019 and of the workshops Wikidata Quality 2019 and Workshop on Contextualized Knowledge Graphs at ISWC 2018 and ISWC 2019. She has organized Ladies that FOSS (2016), an event to enable a more diverse open source development community, Wikidata meetings in London (2018) and was part of the committee of WikidataCon 2019.
Oana Tifrea-Marciuska, Bloomberg. otifreamarci[[@]]bloomberg.net
Oana Tifrea-Marciuska is a senior research scientist and engineer with Bloomberg’s AI Group in London. She received her Ph.D. from the Department of Computer Science, University of Oxford, in 2017. From 2016 to 2018, she was with the Alan Turing Institute in London and the University of Oxford as a Post-Doctoral Researcher and a Visiting Researcher, respectively. Her research ranges from Semantic Web, personalisation, adaptive learning systems and semantic parsing. She is the co-founder of Oxford Women in Computer Science Society (OxWoCS), that aims to promote and support women in computer science. She co-organised for OxWoCS various events like panels, industry events, distinguished speakers events and Oxbridge Women in Computer Science Conference (an annual conference co-organised by OxWoCS and Cambridge women@CL that aims to bring together junior and senior female computer scientists at Oxford and Cambridge, with the aim to encourage collaboration through formal and informal discussion). Dr. Tifrea-Marciuska was a recipient of multiple awards and honors, including the EPSRC Doctoral Prize, the Google European Fellowship in Social Search, and the Google Anita Scholarship.
Elena Simperl, University of Southampton. E.Simperl[[@]]soton.ac.uk
Elena Simperl is professor of computer science at the University of Southampton and director of the Southampton Data Science Academy. She is also one of the Directors of the Web Science Institute, a Turing Fellow and a Fellow of the British Computer Society. Before joining Southampton in 2012, she was assistant professor at the Karlsruhe Institute of Technology (KIT), Germany (2010-12) and vice-director of the Semantic Technologies Institute (STI) Innsbruck, Austria (2007-10). She has contributed to more than 20 research projects, often as principal investigator or project lead. Currently she is the PI of four grants: the EU-funded Data Pitch, which supports SMEs to innovate with data, the EU-funded QROWD, which uses crowd and artificial intelligence to improve smart transportation systems, the EPSRC-funded Data Stories, which works on methods and tools to make data more engaging, and the EU funded ACTION, which develops social computing methods for citizen science. She authored more than 150 papers in semantic technologies, linked data, social computing and crowdsourcing and was programme/general chair of the European and International Semantic Web Conference, the European Data Forum and the AAAI Conference on Human Computation and Crowdsourcing.
Denny Vrandečić, Wikimedia Foundation. dvrandecic[[@]]wikimedia.org
Denny Vrandečić is head of the Abstract Wikipedia project. He was an ontologist for the Google Knowledge Graph, founder of Wikidata, the collaboratively edited knowledge base behind Wikipedia and the other Wikimedia projects, founding administrator of the Croatian Wikipedia, co-creator of the widely used Semantic MediaWiki software, and was a member of the Board of Trustees of the Wikimedia Foundation. He received a PhD from KIT on the topic of ontology evaluation. He has been working in Stuttgart, Karlsruhe, Rome, Los Angeles, Berlin, and now San Francisco.
Program Committee
Dan Brickley, Google
Andrew D. Gordon, Microsoft Research & University of Edinburgh
Dennis Diefenbach, University Jean Monet
Aidan Hogan, Universidad de Chile
Markus Krötzsch, Technische Universität Dresden
Edgar Meij, Bloomberg
Claudia Müller-Birn, FU Berlin
Finn Årup Nielsen, Technical University of Denmark
Thomas Pellissier Tanon, Télécom ParisTech
Lydia Pintscher, Wikidata, Wikimedia Deutschland
Alessandro Piscopo, BBC
Marco Ponza, University of Pisa
Simon Razniewski, Max Planck Institute for Informatics
Miriam Redi, Wikimedia Foundation
Cristina Sarasua, University of Zurich
Maria-Esther Vidal, TIB Hannover
Pavlos Vougiouklis, Huawei Technologies, Edinburgh
Zainan Victor Zhou, Google
In memory of Amrapali Zaveri, who would have been on the program committee.