LinkedUp Veni Shortlist Presentations

Laboratoire d'InfoRmatique en Image et Systèmes d'information LIRIS UMR 5205 CNRS/INSA de Lyon/Université Claude Bernard Lyon 1/Université Lumière Lyon 2/Ecole Centrale de Lyon

http://liris.cnrs.fr

DataConf Browse conference metadata

from your smartphone!

LinkedUp Challenge – OKCon – 2013/09/17 Lionel Médini – Florian Bâcle – Benoît Durant de la Pastellière

Fiona Le Peutrec – Nicolas Armando

LinkedUp Challenge - OKCon - 2013/09/17

Rationale

A conference represents

A high level knowledge source on specific domains

A concentrate of the actors participating in the science

evolution

Conferences linked data are all over the web

Endpoints are available for the publications/authors

Many REST services are accessible

…But often inaccurate/incomplete/contextless

How to facilitate and organize the access of a conference data

for attendees and for everyone?

2 LinkedUp Challenge – OKCon – 2013/09/17 http://dataconf.liris.cnrs.fr/

http://dataconf.liris.cnrs.fr/ LinkedUp Challenge – OKCon – 2013/09/17

With DataConf, you can

Browse / search a conference dataset

Access related data from other sources

Get publication recommendations using

an embedded inference engine

…Use a few other funny features

Data visualization as graph

QR code scanning

http://dataconf.liris.cnrs.fr/

DataConf and its ecosystem

LinkedUp Challenge – OKCon – 2013/09/17 4

DataPaper

SimpleSchedule

DuckDuckGo!

Google Web

search API

Reasoner

Datasource types

Publication datasources

Search engines

Custom datasources

Local datasource

Main aspects of the app

Linked Data

7 different sources

Component-based data integration

Knowledge engineering

Construction of a keyword ontology

Client-side reasoning

Full client-side mashup

Advanced Web technologies

Based on a widely adopted framework

Easily configurable and extendable

Conclusion: feel free to…

Try it on the deployed datasets

http://dataconf.liris.cnrs.fr

Configure and deploy your own DataConf instance

Build / publish new datasource components

…Come to see our poster and discuss about reason

of life…and DataConf

Thank you for your attention

See you in

a minute?

LinkedUp Challenge – OKCon – 2013/09/17 7

Read more about Dataconf at:

http://liris.cnrs.fr/dataconf/

Try DataConf instances at:

http://dataconf.liris.cnrs.fr/

informs

motivates by connecting

Knownodes is a new way to create and explore connections between resources

Our objectiveMake knowledge and the state of the art easy to access.

Get more people involved in constructing knowledge.

Serve as creative tool for people to express and share their insights.

Have the data open and accessible.

Creating connections

You create a connection between

any two online resources.

Connections from you and

others generate a

knowledge network.

You explain how the

two are related.

Exploring connections

Use cases

- Phd students use it to open their research in workshops

- Companion for university courses

- Companion for MOOCS

- Sharing knowledge between hackerspaces and citizen scientists

Piqueras 31, 4ª planta · E-26006 Logroño · T/F (+34) 941 248 905 · gnoss@gnoss.com · www.gnoss.com Ricardo Alonso Maturana © RIAM I+L Lab Piqueras 31, 4ª planta · E-26006 Logroño · T/F (+34) 941 248 905 · gnoss@gnoss.com · www.gnoss.com Ricardo Alonso Maturana © RIAM I+L Lab

Ricardo Alonso Maturana © RIAM I+L Lab

Mismuseos.net: Art After Technology (putting cultural data to work) Website: www.mismuseos.net

LAM: Libraries, Archives and Museums are the places of our collective memory. LOD: They contain a hidden graph, made up of nodes (entities) and lines (relations) with enormous possibilities of discovering and knowledge. SEMANTIC WEB: Now we can compute those concealed relationships, and expose the connexions inside our collective memory graph under some conditions.

DESCRIPTION OF THE PROBLEM The data of the museums are distributed and not connected. There are more than 55,000 museums in 202 countries. We cannot do interesting exploitations using the capacity of the machines with the information contained in the current formats of knowledge representation.

HOW DISTRIBUTED, WHAT IS THE IP AND HOW IS IT HELD (DOES NOT HAVE TO BE OPEN) The project is a free access online solu2on available in the web address h7p://mismuseos.net.

NOTA: Habría que poner de fondo la home de MisMuseos (las notas son para quitarlas

Free access online solution available in the web address http://mismuseos.net

Presentation video: http://youtu.be/ESXjohOQNrA Demo video: http://youtu.be/l9QAYkda-io

MAIN GOAL The main goal of Mismuseos.net is to present a case of exploitation of Linked Data for the G.L.A.M. community through innovative end-user applications, like facet-based searches and semantic context creation, which drastically improve user experience, built on GNOSS, a semantic and social software platform with a deep focus on the generation of social knowledge ecosystems and end-user applications in a Linked Data environment.

• To put data to work: use public datasets and information on museums to generate benefits for users and improve the user’s experience.

• To link datasets both to enrich content and generate accurate contexts of information

• To clean up, curate, unify, extend and hybridize data into a knowledge domain.

• To express all the data through a unique graph in the context of a specialized Micro Linked Data Cloud for culture and education.

• To connect cultural and educational worlds in a knowledge ecosystem through the development of Hybrid or Extended Ontologies thought for that purpose.

SPECIFIC GOALS

Hybrid and extended ontologies to connects worlds

Datasets used

TECHNOLOGY - FACETED SEARCHES

The search engine enables aggregated searches by different facets and summarization of results for each successive search.

TECHNOLOGY – CONTEXTS OR RELATED INFORMATION

Enriched content and navigation through graphs. We have set several contexts depending on the object or entity that the user is viewing (art work, artist or museum), which offer dynamically generated content.

TECHNOLOGY – SEMANTIC CONTENT MANAGEMENT SYSTEM (SemCMS)

The previous entities (pieces of art, artists and museums) are represented on the platform with their specific ontologies thanks to the Semantic Content Management System which allows uploading an OWL file describing the concepts and relations within a particular knowledge domain, and it generates a semantic form with all the classes and properties represented in the OWL file.

The main problems we have faced in this projects have been:

• Generating a scalable graph that can potentially integrate any Museum

• Maintaining the datasets and data contained in them

• Developing uses and presentations of those data appropriate to each environment or user group (Semantic Dynamic Publishing)

We think we have shown a possible way to travel and solve this set of problems

INNOVATION IN EDUCATION and CONCLUSIONS Direct advances/ benefits:

• Extending the cultural graph with additional contexts through the connection to other cultural heritage resources of libraries and archives.

• Offering a semantic web publishing service for museums to serve customized semantic webpages with selected data coming from Mismuseos.net.

• Providing the point of view from the educational world to reflect on the necessary research on ontological engineering in cultural data.

• Providing linked data or semantic contexts to third parties, putting your cultural information inside new platforms and spaces.

Thank you! RICARDO ALONSO MATURANA @maturanaricardo riam@gnoss.com

GNOSS Piqueras 31, 4ª planta, E-26006 Logroño

T/F (+34) 941 248 905

gnoss@gnoss.com, www.gnoss.com

Laura Hollink

Damir Juric

Geert-Jan Houben

Martijn Kleppe

Max Kemman

Henri Beunders

Johan Oomen

Jaap Blom

What is written about the main actors in this debate? How

are they visualized?

Has the coverage changed over time?

What are the differences between different media? E.g. in

different newspapers, or newspapers vs. radio bulletins?

How is the political debate

about Nuclear Energy

covered in the Media?

Step 1: Translate Dutch parliamentary debates

into RDF

XML by War in

Parliament project

Government

publications PoliMedia RDF

Step 1: Translate Dutch parliamentary debates

into RDF

Step 2: link media archives to speeches in debate

1: The news item contains the name of the speaking

politician, and is published within a week of the debate.

2: We detected topics + named entities in the debates,

and used those to query the news archives.

Step 3: design, implement and test portal

SPARQL endpoint

“All speeches with more than 60 associated news items.”

SELECT ?speech ?no_newsitems {{

SELECT ?speech (COUNT(?news) AS ?no_news_items)

WHERE{

?speech <http://purl.org/linkedpolitics/nl/polivoc#coveredAt> ?news .

GROUP BY ?speech }

FILTER (?no_news_items > 60) }

Speech No. of news items

http://purl.org/linkedpolitics/nl/nl.proc.sgd.d.194719480000421.2.20 83

Next generation knowledge management

From “bite sized e-learning”

to next Wikipedia

Laura Kamandulyte-Merfeldiene

Co-Founder

laura@recredible.com

What is

ReCredible?

Next generation platform of knowledge

management. Information visualisation.

What is ReCredible?

Topic maps. Concept cloud as an

alternative to traditional text.

A new way to

experience the

knowledge

Information sharing has led us to

technological advances, more

democracy and intercultural dialog.

But what next?

Why should we experience

knowledge in a different way?

RE:think, RE:assure, RE:store, RE:look, RE:create, RE:learn, RE:member, RE:discover. This is simple! This is ReCredible!

Laura Kamandulyte-Merfeldiene

laura@recredible.com

T: +37061231092

Sk: lauravdu

We-Share: a social annotation application that

publishes and retrieves information about educational ICT tools from the Web of Data

Authors: Adolfo Ruiz-Calleja

Guillermo Vega-Gorgojo, Juan I. Asensio-Pérez, Eduardo Gómez-Sánchez, Miguel L. Bote-Lorenzo, Carlos Alario-Hoyos

Current educational ICT tool registries

Widely used by educators to discover and select ICT tools for their classrooms

They share data sustainability problems:

– Tool descriptions are hard to create and maintain updated

– Tool descriptions do not contain information about their educational use

– Registries are isolated

• Information cannot be shared

– The cold-start problem

We-Share proposal

Sustain a dataset of educational ICT tools published as Linked Open Data

Automatically obtain information from the Web of Data

Enable educators to search and publish Linked Open Data about ICT tools

We-Share:Search interface

We-Share:Tool description

We-Share:Tool review

David GrausMaria-Hendrike Peetz

Maarten de Rijke Daan Odijk Ork de Rooij

University of Amsterdam

entity linking

similarity

https://apps.facebook.com/yourhistory/

LinkedUp Veni Shortlist Presentations

Education

Transcript of LinkedUp Veni Shortlist Presentations

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