Slides for the presentation of "miKrow: Semantic Intra-Enterprise Micro-Knowledge Management System", paper accepted at the In-Use track at ESWC 2011

1. Víctor Penela Guillermo Álvaro Rey Carlos Ruiz Carmen Córdoba Francesco Carbone Michelangelo Castagnone José Manuel Gómez-Pérez Jesús Contreras miKrow: Semantic Intra-Enterprise Micro-Knowledge Management System June 1st, 2011 | Heraklion, Greece 8th Extended Semantic Web Conference (ESWC 2011)

3. miKrow: Micro-Knowledge Management In a nutshell… Semantic Intra-Enterprise Micro-Knowledge Management System

4. Collaboration Interoperability and Access to Information Semantic Web Web 3.0 Enterprise 3.0 Web 1.0 - - + + Enterprise 3.0: Collaborative aspects of Web 2.0 + Semantic Technologies applied to the enterprise Web 2.0 Enterprise 2.0

6. The miKrow approach We take something existing Microblogging Engine + Semantic Engine We add value here

7. Microblogging engine: Jaiku Runs on Google App Engine

8. Semantic engine Via REST API Supported by domain ontologies Using a semantic index

9. Semantic Indexing and Search Performed for every micropost messages + experts

10. Message Indexing

11. Expert Indexing

13. Expert Search

14. In Use… Before posting

15. In Use… Related messages New suggestions stream Related experts Terms found

18. Linked Data consumption Linking Open Data cloud diagram by Richard Cyganiak and Anja Jentzsch. http://lod-cloud.net/ Entity recognition It helps keeping knowledge base up to date…

19. Using a external service Consuming Linked Data

20. In Use… Linked Data Entity Recognition

22. ACTIVating miKrow Using a external service

23. In Use… Related working contexts, processes and resources…

24. In Use… … connected to the ACTIVE system

25. Contextual miKrow Context data (e.g., location) Improving the index with contextual information

26. miKrow in context Using a external service

27. In Use… Location used as contextual information

28. User (I): Collaboration Spheres Future Work! Finding the ad-hoc relationships within the system (Result from )

29. (Result from ) User (II): Feedback Future Work! Leveraging User Feedback to improve the suggestions Ratings in a semantic format through API with LUF

33. http://mikrow.isoco.net/about [email_address] Thanks! Víctor Penela Guillermo Álvaro Rey Carlos Ruiz Carmen Córdoba Francesco Carbone Michelangelo Castagnone José Manuel Gómez-Pérez Jesús Contreras