Julien Cojan

Wimmics

A Linked Data hub

COST workshop ndash April 5th 2013

Head (and INRIA contact) Fabien Gandon Vice Head (and I3S contact) Catherine Faron-Zucker Researchers bull Michel Buffa MdC (UNS) bull Olivier Corby CR1 (INRIA) bull Alain Giboin CR1 (INRIA) bull Nhan Le Thanh Pr (UNS) bull Isabelle Mirbel MdC HDR (UNS) bull Peter Sander Pr (UNS) bull Andrea G B Tettamanzi Pr (UNS) bull Serena Villata RP (INRIA) Post-doc bull Zeina Azmeh (I3S) bull Elena Cabrio (CORDIS) Research engineers bull Julien Cojan (INRIA Ministry of Culture) bull Christophe Desclaux (Boost your code) bull Amosse Edouard (I3S)

PhD students 1 Pavel Arapov 1st year (EDSTIC-I3S) 2 Franck Berthelon 3nd year (UNS-EDSTIC) 3 Ahlem Bouchahda 3rd year (UNS-SupCom Tunis) 4 Khalil Riad Bouzidi 3rd year (UNS-CSTB) 5 Luca Costabello 2nd year (INRIA-CORDI) 6 Papa Fary Diallo 1st year (AUF-UGB-INRIA) 7 Corentin Follenfant 2nd year (SAP) 8 Maxime Lefranccedilois 2nd year (EDSTIC-INRIA) 9 Nguyen Thi Hoa Hue 1st year (Vietnam-CROUS) 10 Nicolas Marie 2nd year (Bell-ALU INRIA) 11 Zide Meng 1st year (INRIA ANR OCKTOPUS) 12 Rakebul Hasan 1st year (INRIA ANR-Kolflow) 13 Oumy Seye 2nd year (INRIA Rose Dieng allocation) 14 Imen Tayari 3rd year (UNS-Sfax Tunisie) Assistants bull Christine Foggia (INRIA) bull Sarah Choulet (I3S)

research problem socio-semantic networks combining formal semantics and social semantics on the web

research fields socio-semantic networks combining formal semantics and social semantics on the web

web-supported epistemic communities

model and support actors actions amp interactions

graph-based representation amp reasoning

web landscape and graphs (meta)data of the relations and the resources of the web

hellipsites hellipsocial hellipof data hellipof services

+ + + +hellip webhellip

= + hellipsemantics

+ + + +hellip = + typed graphs

web (graphs)

networks (graphs)

linked data (graphs)

workflows (graphs)

schemas (graphs)

projects isicilinriafr (ANR) enterprise social networking business intelligence watching monitoring communities of interest of practice of experts

dataliftorg (ANR) from raw public data to interlinked data and schemas a platform and documentation to assist the process validation on real datasets

kolflowuniv-nantesfr (ANR) reduce the overhead of communities building knowledge federated semantic distributed blackboard for man-machine coop

DA

TALI

FT

projects dbpediafr (Ministry of Culture) Extract and publish data and facts from French version of wikipedia Publication on the Linked Data Member of the DBpedia internationalization committee

QAKIS Question answering system in natural language Relate DBpedia data with expression in Wikipedia text Queries on Linked Data

DiscoveryHub Recommendation system Interest propagation over DBpedia graph Cross-domain suggestions

Semantization of French speaking resources of Wikimedia

Projects

DBpedia en franccedilais

Semantization of the Wiktionnary

Interconnexion with other cultural ressources

Complementary tools (Lookup Spotlight)

httpsemanticpediaorg

Head (and INRIA contact) Fabien Gandon Vice Head (and I3S contact) Catherine Faron-Zucker Researchers bull Michel Buffa MdC (UNS) bull Olivier Corby CR1 (INRIA) bull Alain Giboin CR1 (INRIA) bull Nhan Le Thanh Pr (UNS) bull Isabelle Mirbel MdC HDR (UNS) bull Peter Sander Pr (UNS) bull Andrea G B Tettamanzi Pr (UNS) bull Serena Villata RP (INRIA) Post-doc bull Zeina Azmeh (I3S) bull Elena Cabrio (CORDIS) Research engineers bull Julien Cojan (INRIA Ministry of Culture) bull Christophe Desclaux (Boost your code) bull Amosse Edouard (I3S)

PhD students 1 Pavel Arapov 1st year (EDSTIC-I3S) 2 Franck Berthelon 3nd year (UNS-EDSTIC) 3 Ahlem Bouchahda 3rd year (UNS-SupCom Tunis) 4 Khalil Riad Bouzidi 3rd year (UNS-CSTB) 5 Luca Costabello 2nd year (INRIA-CORDI) 6 Papa Fary Diallo 1st year (AUF-UGB-INRIA) 7 Corentin Follenfant 2nd year (SAP) 8 Maxime Lefranccedilois 2nd year (EDSTIC-INRIA) 9 Nguyen Thi Hoa Hue 1st year (Vietnam-CROUS) 10 Nicolas Marie 2nd year (Bell-ALU INRIA) 11 Zide Meng 1st year (INRIA ANR OCKTOPUS) 12 Rakebul Hasan 1st year (INRIA ANR-Kolflow) 13 Oumy Seye 2nd year (INRIA Rose Dieng allocation) 14 Imen Tayari 3rd year (UNS-Sfax Tunisie) Assistants bull Christine Foggia (INRIA) bull Sarah Choulet (I3S)

research problem socio-semantic networks combining formal semantics and social semantics on the web

research fields socio-semantic networks combining formal semantics and social semantics on the web

web-supported epistemic communities

model and support actors actions amp interactions

graph-based representation amp reasoning

web landscape and graphs (meta)data of the relations and the resources of the web

hellipsites hellipsocial hellipof data hellipof services

+ + + +hellip webhellip

= + hellipsemantics

+ + + +hellip = + typed graphs

web (graphs)

networks (graphs)

linked data (graphs)

workflows (graphs)

schemas (graphs)

projects isicilinriafr (ANR) enterprise social networking business intelligence watching monitoring communities of interest of practice of experts

dataliftorg (ANR) from raw public data to interlinked data and schemas a platform and documentation to assist the process validation on real datasets

kolflowuniv-nantesfr (ANR) reduce the overhead of communities building knowledge federated semantic distributed blackboard for man-machine coop

DA

TALI

FT

projects dbpediafr (Ministry of Culture) Extract and publish data and facts from French version of wikipedia Publication on the Linked Data Member of the DBpedia internationalization committee

QAKIS Question answering system in natural language Relate DBpedia data with expression in Wikipedia text Queries on Linked Data

DiscoveryHub Recommendation system Interest propagation over DBpedia graph Cross-domain suggestions

Semantization of French speaking resources of Wikimedia

Projects

DBpedia en franccedilais

Semantization of the Wiktionnary

Interconnexion with other cultural ressources

Complementary tools (Lookup Spotlight)

httpsemanticpediaorg

research problem socio-semantic networks combining formal semantics and social semantics on the web

research fields socio-semantic networks combining formal semantics and social semantics on the web

web-supported epistemic communities

model and support actors actions amp interactions

graph-based representation amp reasoning

web landscape and graphs (meta)data of the relations and the resources of the web

hellipsites hellipsocial hellipof data hellipof services

+ + + +hellip webhellip

= + hellipsemantics

+ + + +hellip = + typed graphs

web (graphs)

networks (graphs)

linked data (graphs)

workflows (graphs)

schemas (graphs)

projects isicilinriafr (ANR) enterprise social networking business intelligence watching monitoring communities of interest of practice of experts

dataliftorg (ANR) from raw public data to interlinked data and schemas a platform and documentation to assist the process validation on real datasets

kolflowuniv-nantesfr (ANR) reduce the overhead of communities building knowledge federated semantic distributed blackboard for man-machine coop

DA

TALI

FT

projects dbpediafr (Ministry of Culture) Extract and publish data and facts from French version of wikipedia Publication on the Linked Data Member of the DBpedia internationalization committee

QAKIS Question answering system in natural language Relate DBpedia data with expression in Wikipedia text Queries on Linked Data

DiscoveryHub Recommendation system Interest propagation over DBpedia graph Cross-domain suggestions

Semantization of French speaking resources of Wikimedia

Projects

DBpedia en franccedilais

Semantization of the Wiktionnary

Interconnexion with other cultural ressources

Complementary tools (Lookup Spotlight)

httpsemanticpediaorg

research fields socio-semantic networks combining formal semantics and social semantics on the web

web-supported epistemic communities

model and support actors actions amp interactions

graph-based representation amp reasoning

web landscape and graphs (meta)data of the relations and the resources of the web

hellipsites hellipsocial hellipof data hellipof services

+ + + +hellip webhellip

= + hellipsemantics

+ + + +hellip = + typed graphs

web (graphs)

networks (graphs)

linked data (graphs)

workflows (graphs)

schemas (graphs)

projects isicilinriafr (ANR) enterprise social networking business intelligence watching monitoring communities of interest of practice of experts

dataliftorg (ANR) from raw public data to interlinked data and schemas a platform and documentation to assist the process validation on real datasets

kolflowuniv-nantesfr (ANR) reduce the overhead of communities building knowledge federated semantic distributed blackboard for man-machine coop

DA

TALI

FT

projects dbpediafr (Ministry of Culture) Extract and publish data and facts from French version of wikipedia Publication on the Linked Data Member of the DBpedia internationalization committee

QAKIS Question answering system in natural language Relate DBpedia data with expression in Wikipedia text Queries on Linked Data

DiscoveryHub Recommendation system Interest propagation over DBpedia graph Cross-domain suggestions

Semantization of French speaking resources of Wikimedia

Projects

DBpedia en franccedilais

Semantization of the Wiktionnary

Interconnexion with other cultural ressources

Complementary tools (Lookup Spotlight)

httpsemanticpediaorg

web landscape and graphs (meta)data of the relations and the resources of the web

hellipsites hellipsocial hellipof data hellipof services

+ + + +hellip webhellip

= + hellipsemantics

+ + + +hellip = + typed graphs

web (graphs)

networks (graphs)

linked data (graphs)

workflows (graphs)

schemas (graphs)

projects isicilinriafr (ANR) enterprise social networking business intelligence watching monitoring communities of interest of practice of experts

dataliftorg (ANR) from raw public data to interlinked data and schemas a platform and documentation to assist the process validation on real datasets

kolflowuniv-nantesfr (ANR) reduce the overhead of communities building knowledge federated semantic distributed blackboard for man-machine coop

DA

TALI

FT

projects dbpediafr (Ministry of Culture) Extract and publish data and facts from French version of wikipedia Publication on the Linked Data Member of the DBpedia internationalization committee

QAKIS Question answering system in natural language Relate DBpedia data with expression in Wikipedia text Queries on Linked Data

DiscoveryHub Recommendation system Interest propagation over DBpedia graph Cross-domain suggestions

Semantization of French speaking resources of Wikimedia

Projects

DBpedia en franccedilais

Semantization of the Wiktionnary

Interconnexion with other cultural ressources

Complementary tools (Lookup Spotlight)

httpsemanticpediaorg

projects isicilinriafr (ANR) enterprise social networking business intelligence watching monitoring communities of interest of practice of experts

dataliftorg (ANR) from raw public data to interlinked data and schemas a platform and documentation to assist the process validation on real datasets

kolflowuniv-nantesfr (ANR) reduce the overhead of communities building knowledge federated semantic distributed blackboard for man-machine coop

DA

TALI

FT

projects dbpediafr (Ministry of Culture) Extract and publish data and facts from French version of wikipedia Publication on the Linked Data Member of the DBpedia internationalization committee

QAKIS Question answering system in natural language Relate DBpedia data with expression in Wikipedia text Queries on Linked Data

DiscoveryHub Recommendation system Interest propagation over DBpedia graph Cross-domain suggestions

Semantization of French speaking resources of Wikimedia

Projects

DBpedia en franccedilais

Semantization of the Wiktionnary

Interconnexion with other cultural ressources

Complementary tools (Lookup Spotlight)

httpsemanticpediaorg

projects dbpediafr (Ministry of Culture) Extract and publish data and facts from French version of wikipedia Publication on the Linked Data Member of the DBpedia internationalization committee

QAKIS Question answering system in natural language Relate DBpedia data with expression in Wikipedia text Queries on Linked Data

DiscoveryHub Recommendation system Interest propagation over DBpedia graph Cross-domain suggestions

Semantization of French speaking resources of Wikimedia

Projects

DBpedia en franccedilais

Semantization of the Wiktionnary

Interconnexion with other cultural ressources

Complementary tools (Lookup Spotlight)

httpsemanticpediaorg

Semantization of French speaking resources of Wikimedia

Projects

DBpedia en franccedilais

Semantization of the Wiktionnary

Interconnexion with other cultural ressources

Complementary tools (Lookup Spotlight)

httpsemanticpediaorg

wikipedia encyclopedic pages

Slide adapted from F Gandon presentation

wikipedia

dbpedia

encyclopedic data

extraction framework

Slide adapted from F Gandon presentation

Data extracted from Wikipedia

Data extracted from Wikipedia

Museacutee du Louvre

Cateacutegorie

Museacutee_eacutegyptologique

75056

10081793

99 rue de Rivoli

75001 Paris

48861073 2335784

France

Paris

Infobox

Museacutee

Icircle-de-France

modegravele

latitude longitude

cateacutegorie

adresse

pays

ville

cp

reacutegion

pays

pays

RDF representation

Subject of Wikipedia articles httpfrdbpediaorgresource[Page_Name]

Museacutee du Louvre

dbFr

dbFr-prop

Properties extracted textually httpfrdbpediaorgproperty[property]

Museacutee du Louvre Paris

dbFrMuseacutee_du_Louvre

(Subject)

dbFr-propville dbpedia-frParis

(predicate) (object)

ville

ville

wikipedia

dbpedia

encyclopedic data

extraction framework

Slide adapted from F Gandon presentation

Data extracted from Wikipedia

Data extracted from Wikipedia

Museacutee du Louvre

Cateacutegorie

Museacutee_eacutegyptologique

75056

10081793

99 rue de Rivoli

75001 Paris

48861073 2335784

France

Paris

Infobox

Museacutee

Icircle-de-France

modegravele

latitude longitude

cateacutegorie

adresse

pays

ville

cp

reacutegion

pays

pays

RDF representation

Subject of Wikipedia articles httpfrdbpediaorgresource[Page_Name]

Museacutee du Louvre

dbFr

dbFr-prop

Properties extracted textually httpfrdbpediaorgproperty[property]

Museacutee du Louvre Paris

dbFrMuseacutee_du_Louvre

(Subject)

dbFr-propville dbpedia-frParis

(predicate) (object)

ville

ville

Data extracted from Wikipedia

Data extracted from Wikipedia

Museacutee du Louvre

Cateacutegorie

Museacutee_eacutegyptologique

75056

10081793

99 rue de Rivoli

75001 Paris

48861073 2335784

France

Paris

Infobox

Museacutee

Icircle-de-France

modegravele

latitude longitude

cateacutegorie

adresse

pays

ville

cp

reacutegion

pays

pays

RDF representation

Subject of Wikipedia articles httpfrdbpediaorgresource[Page_Name]

Museacutee du Louvre

dbFr

dbFr-prop

Properties extracted textually httpfrdbpediaorgproperty[property]

Museacutee du Louvre Paris

dbFrMuseacutee_du_Louvre

(Subject)

dbFr-propville dbpedia-frParis

(predicate) (object)

ville

ville

Data extracted from Wikipedia

Museacutee du Louvre

Cateacutegorie

Museacutee_eacutegyptologique

75056

10081793

99 rue de Rivoli

75001 Paris

48861073 2335784

France

Paris

Infobox

Museacutee

Icircle-de-France

modegravele

latitude longitude

cateacutegorie

adresse

pays

ville

cp

reacutegion

pays

pays

RDF representation

Subject of Wikipedia articles httpfrdbpediaorgresource[Page_Name]

Museacutee du Louvre

dbFr

dbFr-prop

Properties extracted textually httpfrdbpediaorgproperty[property]

Museacutee du Louvre Paris

dbFrMuseacutee_du_Louvre

(Subject)

dbFr-propville dbpedia-frParis

(predicate) (object)

ville

ville

RDF representation

Subject of Wikipedia articles httpfrdbpediaorgresource[Page_Name]

Museacutee du Louvre

dbFr

dbFr-prop

Properties extracted textually httpfrdbpediaorgproperty[property]

Museacutee du Louvre Paris

dbFrMuseacutee_du_Louvre

(Subject)

dbFr-propville dbpedia-frParis

(predicate) (object)

ville

ville

dbpedia wiki for vocabulary and extraction patterns

social maintenance

Slide adapted from F Gandon presentation

Normalized vocabulary

Issues raised by the textual extraction

Ambiguities

Museacutee du Louvre France

Raymond

Poulidor France

Emmanuel Kant 22041724

Le Corbusier 06101887

pays

pays

bull Terms Variations

naissance

date de naissance

Vocabulary collaboratively defined on httpmappingsdbpediaorg

Ontology

Class hierarchy httpdbpediaorgontologyMuseum

Properties httpdbpediaorgontologycity

Mappings

dbo

Museacutee du

Louvre

Infobox

Museacutee

Paris

Museacutee du

Louvre

dbo

Museum

Paris ville dbocity

infobox rdftype

Normalized vocabulary

Normalized vocabulary

Issues raised by the textual extraction

Ambiguities

Museacutee du Louvre France

Raymond

Poulidor France

Emmanuel Kant 22041724

Le Corbusier 06101887

pays

pays

bull Terms Variations

naissance

date de naissance

Vocabulary collaboratively defined on httpmappingsdbpediaorg

Ontology

Class hierarchy httpdbpediaorgontologyMuseum

Properties httpdbpediaorgontologycity

Mappings

dbo

Museacutee du

Louvre

Infobox

Museacutee

Paris

Museacutee du

Louvre

dbo

Museum

Paris ville dbocity

infobox rdftype

Normalized vocabulary

Vocabulary collaboratively defined on httpmappingsdbpediaorg

Ontology

Class hierarchy httpdbpediaorgontologyMuseum

Properties httpdbpediaorgontologycity

Mappings

dbo

Museacutee du

Louvre

Infobox

Museacutee

Paris

Museacutee du

Louvre

dbo

Museum

Paris ville dbocity

infobox rdftype

Normalized vocabulary

Outgoing links to

Freebase

CIA factbook

Geonames

Project

Guttenberg

DrugBank

httpwikidbpediaorgInterlinking

Interlinking

Member of DBpedia

internationalization comittee

[1] (13 chapters)

Interconnexion

Equivalence links

between instances

Common vocabulary

(DBpedia Ontology)

[1] httpdbpediaorgInternationalization

Multilingual Linked Open Data

DBpedia En vs DBpedia Fr

Causes for the differences

Errorvandalism

Disagreement (China superficie)

Granularity Level DBpedia En Seine spring location Burgundy (Bougogne) DBpedia Fr Seine spring location plateau de Langres

Number of common values 343 583

Number of differentes values 175 227

Number of values only in DBpedia Fr 460 586

Number of values only in DBpedia En 2 022 557

Interconnexions

DBpedia En DBpedia Fr

Seine Seine

English

Channel

Manche

(mer)

Baie de

la Seine

Troyes

Paris

dboriver_mouth dboriver_mouth

dboriver_mouth

dbocity dbocity

Property English label French label

dboriver_mouth river mouth embouchure

dbocity city ville

Interconnexions

DBpedia En DBpedia Fr

Seine Seine

English

Channel

Manche

(mer)

Baie de

la Seine

Baie de

la Seine

Troyes

Paris

dboriver_mouth dboriver_mouth

dboriver_mouth

dbocity dbocity

dboriver_mouth

Property English label French label

dboriver_mouth river mouth embouchure

dbocity city ville

wiktionary

dbpedia

lexicographic data

extraction framework

Slide adapted from F Gandon presentation

Wiki source

dbpedia

Literature data

extraction framework

Slide adapted from F Gandon presentation

httpswwwwikidataorg

Knowledge Base collaboratively edited

(Wikimedia commons for data)

Overlap with DBpedia

Phase 1 interlanguage links

Phase 2 infoboxes

Future

Interlinking (compatibility)

Migrate tools

Interconnexions

DBpedia En DBpedia Fr

Seine Seine

English

Channel

Manche

(mer)

Baie de

la Seine

Troyes

Paris

dboriver_mouth dboriver_mouth

dboriver_mouth

dbocity dbocity

Property English label French label

dboriver_mouth river mouth embouchure

dbocity city ville

Interconnexions

DBpedia En DBpedia Fr

Seine Seine

English

Channel

Manche

(mer)

Baie de

la Seine

Baie de

la Seine

Troyes

Paris

dboriver_mouth dboriver_mouth

dboriver_mouth

dbocity dbocity

dboriver_mouth

Property English label French label

dboriver_mouth river mouth embouchure

dbocity city ville

wiktionary

dbpedia

lexicographic data

extraction framework

Slide adapted from F Gandon presentation

Wiki source

dbpedia

Literature data

extraction framework

Slide adapted from F Gandon presentation

httpswwwwikidataorg

Knowledge Base collaboratively edited

(Wikimedia commons for data)

Overlap with DBpedia

Phase 1 interlanguage links

Phase 2 infoboxes

Future

Interlinking (compatibility)

Migrate tools

Interconnexions

DBpedia En DBpedia Fr

Seine Seine

English

Channel

Manche

(mer)

Baie de

la Seine

Baie de

la Seine

Troyes

Paris

dboriver_mouth dboriver_mouth

dboriver_mouth

dbocity dbocity

dboriver_mouth

Property English label French label

dboriver_mouth river mouth embouchure

dbocity city ville

wiktionary

dbpedia

lexicographic data

extraction framework

Slide adapted from F Gandon presentation

Wiki source

dbpedia

Literature data

extraction framework

Slide adapted from F Gandon presentation

httpswwwwikidataorg

Knowledge Base collaboratively edited

(Wikimedia commons for data)

Overlap with DBpedia

Phase 1 interlanguage links

Phase 2 infoboxes

Future

Interlinking (compatibility)

Migrate tools

wiktionary

dbpedia

lexicographic data

extraction framework

Slide adapted from F Gandon presentation

Wiki source

dbpedia

Literature data

extraction framework

Slide adapted from F Gandon presentation

httpswwwwikidataorg

Knowledge Base collaboratively edited

(Wikimedia commons for data)

Overlap with DBpedia

Phase 1 interlanguage links

Phase 2 infoboxes

Future

Interlinking (compatibility)

Migrate tools

Wiki source

dbpedia

Literature data

extraction framework

Slide adapted from F Gandon presentation

httpswwwwikidataorg

Knowledge Base collaboratively edited

(Wikimedia commons for data)

Overlap with DBpedia

Phase 1 interlanguage links

Phase 2 infoboxes

Future

Interlinking (compatibility)

Migrate tools

httpswwwwikidataorg

Knowledge Base collaboratively edited

(Wikimedia commons for data)

Overlap with DBpedia

Phase 1 interlanguage links

Phase 2 infoboxes

Future

Interlinking (compatibility)

Migrate tools

httpdbpediainriafrqakis

httpsemrecoinriafr

Zone 47 httpzone47comdb

HdA Lab httphdalabiri-researchorghdalab

webInria graphes arbre et reacuteseaux bull Asap bull Graphik bull Maestro bull Mostrare

gestion des bases de donneacutees bull Dahu bull Leo bull Zenith

programmation reacuteseaux distribution bull Indes bull Oasis bull Planete bull Smis

visualisation et interaction bull Aviz bull Gravite bull In-Situ bull Imedia 2 bull Texmex structure seacutemantique bull Exmo bull Orpailleur bull Score bull Wam bull Wimmics

WEB science

37

demain celui qui controcirclera les meacutetadonneacutees

controcirclera le web

httpfabieninfo fabien_gandon

WEB science

37

demain celui qui controcirclera les meacutetadonneacutees

controcirclera le web

httpfabieninfo fabien_gandon

demain celui qui controcirclera les meacutetadonneacutees

controcirclera le web

httpfabieninfo fabien_gandon