Transcript of Soren Auer - LOD2 - creating knowledge out of Interlinked Data
- 1. Creating Knowledge out of Interlinked Data LOD2 Creating
Knowledge out of Interlinked Data Sren Auer http://lod2.euEU-FP7
LOD2 Project Overview . Page 1 http://lod2.eu
- 2. Open Data is more usefull when istCreating Know l e dgeout
of Interlinked Data linked!!! Problem: Try to search for these
things on the current Web: Apartments near German-Russian bilingual
childcare in Berlin. ERP service providers with offices in Vienna
and London. Researchers working on multimedia topics in Eastern
Europe. Information is available on the Web, but opaque to current
search. Solution: complement text on Web pages with structured
linked open data & intelligently combine/integrate such
structured information from different sources: HTML Search engine
HTML RDF RDF Web Web data.berlin.de server Immobilienscout.de
server Has everything about Knows all about real estate childcare
in Berlin. DB offers in Germany DB Sren Auer The Data Web Page 2
http://lod2.eu
- 3. Creating Knowledge out of Interlinked Data TimBLs 5-star
plan for open data Make your data available on the Web under an
open license Make it available as structured data (Excel sheet
instead of image scan of a table) Use a non-proprietary format (CSV
file instead of an Excel sheet) Use Linked Data format (URIs to
identify things, RDF to represent data) Link your data to other
peoples data to provide contextMore:
http://lab.linkeddata.deri.ie/2010/star-scheme-by-example/ EU-FP7
LOD2 Project Overview . Page 3 http://lod2.eu
- 4. Creating Knowledge out of Interlinked Data Inter- linking/
FusingThe Linked Manual Classifi- revision/ cation/Data Lifecycle
authoring Enrichment Storage/ Linked Data Quality Querying
Lifecycle Analysis Challenges Evolution / Extraction Repair Search/
Browsing/ Exploration EU-FP7 LOD2 Project Overview . Page 4
http://lod2.eu
- 5. Creating Knowledge out of Interlinked Data LOD2 in a
Nutshell (1)Research Focus very large RDF data management knowledge
enrichment & interlinking fusion & information quality
adaptive, semantic user interfacesUse Cases Media & Publishing
Enterprise Data Webs Open Gov Data Public Sector ContractsMain
Result integrated LOD2 Stack for Linked Data lifecycle
managementPartnersULEI, CWI, NUIG, FUB/UMA,SWCG, OGL, Tenforce,
Exalead,WKD, OKFN, UEP, ZEM, I2G,EU-FP7 LOD2 Project Overview .
31.08.2012 . Page 5 http://lod2.eu
- 6. Creating Knowledge out of Interlinked DataWP9: Open
Government Data Use Casepublicdata.eu - find and reuse >17,000
datasets from 18 regional and national datacatalogs across Europe
from a single placeFor: Data literate citizens Data journalists
Policy experts Decision makers Mobile & web developers
Academics / researchers Public bodies Companies Civic society /
NGOs Exchange of metadata between different data catalogues
Aggregate datasets from existing data catalogues ... Creating a
European community of reusers to improve metadata Creating
mechanisms for capturing derived / related datasets Bridge language
and topical gaps to associate related informationEU-FP7 LOD2
Project Overview . Page 6 http://lod2.eu
- 7. Creating Knowledge out of Interlinked DataEuropean Data
Forum PUBLINK meeting place for industry, free PUBLINK Linked
research, policymakers and Open Data community initiatives to
Consultancy to up to 5 discuss the challenges of selected
organizations the emerging Data supporting them with the Economy
publishing of Linked Follows EU Presidency: Open Data with an
effort next EDF April 9-10 2013 of 10-20 days from in Dublin LOD2
partners http://data-forum.eu Next call in October
http://lod2.eu/Article/Pub link.htmlEU-FP7 LOD2 Project Overview .
Page 7 http://lod2.eu
- 8. Creating Knowledge out of Interlinked Data WP12: Fact Sheet
(2) Consortium 15 Partners from 11 European Countries + 1
Associated Partner from KoreaUniversitt Leipzig (Coordinator),
Centrum Wiskunde & National University of Ireland inGermany
Informatica, Netherlands Galway, IrlandFreie Universitt OpenLink
Software, Semantic Web Company,Berlin/Universitt Mannheim, United
Kingdom AustriaGermanyTenForce, Exalead, Wolters Kluwer
Deutschland,Belgium France GermanyOpen Knowledge Foundation, Vysoka
kola Ekonomick v Zemanta d.o.o.,United Kingdom Praze, Czech
Republic Slovenia Korea Advanced Institute ofInstytut Informatyki
Institut Mihajlo Pupin, Science and Technology,Gospodarczej, Poland
Serbia South KoreaEU-FP7 LOD2 Project Overview . 31.08.2012 . Page
8 http://lod2.eu
- 9. Creating Knowledge out of Interlinked DataContactAddress
CoordinatorUniversity of Leipzig Dr Sren AuerFaculty of Mathematics
and Computer Science Scientific Project LeaderDepartment of
Computer Science Phone: +49 (341) 97-32367Institute of Business
Information Systems Fax: +49 (341) 97-32329Postfach 100920 Email:
auer@uni-leipzig.de04009 Leipzig
http://www.informatik.uni-leipzig.de/~auerGermany Nadine Jnicke
Project Manager Phone: +49 (341) 97-32332 Fax: +49 (341) 97-32329
Email: jaenicke@uni-leipzig.de
http://bis.informatik.uni-leipzig.de/NadineJaenickeThanks for your
attention! http://lod2.euLOD2 Title . 02.09.2010 . Page 9
http://lod2.eu