Introduction to the 2nd KEYSTONE School. Keyword search in Big Linked Data

1. citius.usc.es
Centro Singular de Investigación en Tecnoloxías da Información
UNIVERSIDADE DE SANTIAGO DE COMPOSTELA
2nd KEYSTONE Training School
Santiago de Compostela, 18-22 July, 2016
Keyword Search in Big Linked Data

2. Contents
 Keystone
 Participants
 Program
 Social Events

3. Contents
 Keystone
 Participants
 Program
 Social Events

4. semantic KEYword-based Search on sTructured data sOurcEs
KEYSTONE
 COST Action IC1302
http://www.keystone-cost.eu/
 Objectives
 launch and establish a cooperative network of researchers, practitioners, and
application domain specialists
 Fields
̶ semantic data management, the Semantic Web
̶ information retrieval
̶ artificial intelligence, machine learning
̶ natural language processing
 enable research activity and technology transfer
 Secondary Objectives
 Promote the development of novel techniques
 Facilitate the transfer of knowledge and technology
 Build a critical mass of research activities and outcomes

5. Contents
 Keystone
 Participants
 Program
 Social Events

6. 38 Trainees (24 Grants / 40 applications. 60%)
Participants
GEOGRAPHIC DISTRIBUTION (13 COUNTRIES)
Belgium, 1 Bulgaria, 1
Chile, 2
France, 2
Germany, 1
Greece, 2
Ireland, 2
Italy, 3
Nigeria, 1
Romania, 2
Serbia, 4
Slovakia, 3
Spain, 14

7. 38 Trainees (24 Grants)
Participants
STATUS AND GENDER
Male
74%
Female
26%
PhD
Student,
25
ECI, 10
Other, 3

8. 8 Trainers (5 Women – 3 Men)
Participants
 Asunción Gómez
 Universidad Politécnica de Madrid (UPM), Spain
 Laura Po
 University of Modena and Reggio Emilia, Italy
 Mihai Lupu
 Vienna University of Technology, Austria

9. 8 Trainers (5 Women – 3 Men)
Participants
 Genoveva Vargas-Solar
 Centre National de la Recherche Scientifique (CNRS), France
 Elena Demidova
 University of Southampton, United Kingdom
 Ranka Stanković
 University of Belgrade, Serbia

10. 8 Trainers (5 Women – 3 Men)
Participants
 Sergej Zerr
 University of Southampton, United Kingdom
 Mauro Dragoni
 Fondazione Bruno Kessler, IT

11. Organizers
Participants
 Francesco Guerra
 Keystone MC Chair
 Yannis Velegrakis
 Keystone Scientific Coordinator
 Charlie Abela
 Keystone Trainning Coordinator
 Joel Azzopardi
KEYSTONE TRAINING SCHOOL ORGANIZING COMMITTEE

12. Organizers
Participants
 José R.R. Viqueira
 CiTIIUS – Universidade de Santiago
 Raquel Trillo Lado
 Universidad de Zaragoza
 Antonio Fariña
 Universidade da Coruña
LOCAL ORGANIZERS (SPAIN)

13. Organizers
Participants
CITIUS SUPPORT STAFF
Felix María
Diego Andrés

14. Contents
 Keystone
 Participants
 Program
 Social Events

15. Linked Open Data
Program
 Linked Open Data: Challenges and Opportunities
 Ansunción Gómez
 Keynote (2 hours)
 Exploration, Visualization and Querying of Linked
Open Data sources
 Laura Po
 Tutorial (2 hours)
 Hands-on (2.5 hours)

16. Big Data
Program
 Big data storage and analytics, including network
science and graph stores
 Genoveva Vargas-Solar
 Tutorial (2 hours)
 Hands-on (2.5 hours)

17. Information Retrieval
Program
 Semantic annotation and expansion for keyword
queries
 Ranka Stankovic
 Tutorial (2 hours)
 Hands-on (2.5 hours)
 Interactive keyword-based access to large-scale
structured datasets
 Elena Demidova
 Tutorial (1.5 hours)
 Aggregating Multiple Dimensions for Computing
Document Relevance
 Mauro Dragoni
 Tutorial (1.5 hours)

18. Information Retrieval: Evaluation
Program
 Information Retrieval Evaluation
 Mihai Lupu
 Tutorial (2.5 hours)
 Collective Intelligence: Crowdsourcing
groundtruth data for large scale evaluation in
Information Retrieval
 Sergej Zerr
 Tutorial (1.5 hours)

19. Industrial Talks
Program
 Enxenio S.L
 Miguel R. Luaces
 Talk (1 hour)
 Hewlett Packard Enterprise
 José M. González Chenlo
 Talk (1 hour)

20. Hackathon
Program
 Problem
 Linked Data Sources
 Queries
̶ Linked Data, IR, NLP, Big Data?
 Evaluation
̶ Effectiveness (Precision, Recall, etc.)
̶ Efficiency (Microsoft Azure Virtual Machine)
 Groups of 3 Trainees
 Register your group (keystone.school@usc.es)
̶ Name of the group, members
 Get your Microsoft Azure Pass
 7 hours of programming allocated in the program
 Presentation of 5 minutes (strict!)
 Evaluation (Tutors)
 Prize for winner group
 Research Stay in CiTIUS (max. 3000 euros)
 Already in CiTIUS?
̶ Research Stay in Europe

21. Schedule
Program
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22. Location
Program

23. Contents
 Keystone
 Participants
 Program
 Social Events

24. Social Events
 Guided Tour through the City
 Tuesday
 Dinner
 Thursday
 Santiago
 http://www.santiagoturismo.com/
̶ Santiago in 1, 2, 3 days
 http://www.santiagoturismo.com/santi
ago-en-1-2-e-3-dias
 Apostle Festival 2016 Program
̶ http://www.santiagoturismo.com/axenda-
cultural/apostol-2016-programa-completo