PMOD Challenges for Open Data Usage: Open derivatives and challenges
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![Miel Vander Sande
[@Miel_vds]
Marc Portier, Erik Mannens, Rik Van de Walle](https://image.slidesharecdn.com/pmod-challengesforopendatausage-120619045419-phpapp02/85/PMOD-Challenges-for-Open-Data-Usage-Open-derivatives-and-challenges-1-320.jpg)
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PMOD Challenges for Open Data Usage: Open derivatives and challenges
- 1. Miel Vander Sande [@Miel_vds] Marc Portier, Erik Mannens, Rik Van de Walle
- 3. New businesses can be built on the back of this data More Transparency Evidence-based policy making and administrative efficiency
- 4. The public It’s collected payed for it! anyway! Why not use it? Because we can and/or should!
- 5. Many Open Government Data initiatives
- 10. Does it? Evidence-based policy making and administrative efficiency More Transparency New businesses
- 11. Should Open really mean Open?
- 12. It is the Right & Duty of Governments to reach the Goals even if it means using smart restrictions or extensions
- 13. Consequences & Challenges for Open Data Usage 1. Two evolutions Data co-ownership Feedback loop of applications 2. Supporting legal framework
- 14. OGD 2 Consumer: Today Read (API, Download) Write Notify (update, upload) (Email, forms, upload) Inefficient data management & incorrect data Heterogenous Dual-channeled system
- 15. OGD 2 Consumer: Future Read (standard API) DMS Notify, Write (standard API) Interact (Interface) From Master-Slave to a more granular structure Homogenous Mono-channeled system
- 16. Data co-ownership Restaurants Trains Busses Libraries Government Location Timetable Timetable Location Opening Stations Stops Opening hours hours Delays Delays Menu Catalogus Schools Metro Monuments Public Location Timetable Location Services Curriculum Stations Opening Opening hours hours Delays Prices Location Local Civil Museums Traffic businesses Servants Location Jams Location Name Opening Accidents Type Function hours Parking Prices
- 17. Data co-ownership Restaurants Trains Busses Libraries Government Location Timetable Timetable Location Opening Stations Stops Opening hours hours Delays Delays Menu Catalogus Cultural Organisation Schools Metro Monuments Public Location Timetable Location Services Curriculum Stations Opening Opening hours hours Delays Prices Location Local Civil Museums Traffic businesses Servants Location Jams Location Name Opening Accidents Type Function hours Parking Prices
- 18. Data co-ownership Restaurants Trains Busses Libraries Government Location Timetable Timetable Location Opening Stations Stops Opening hours hours Delays Delays Menu Catalogus Cultural Organisation Schools Metro Monuments Public Location Timetable Location Services Curriculum Stations Opening Opening Mobility Delays hours hours Organisation Prices Location Local Civil Museums Traffic businesses Servants Location Jams Location Name Opening Accidents Type Function hours Parking Prices
- 19. Consequences for Consumers? Looking out becomes taking care Most care means ownership Consequences for Clients? Well-described communication protocol REST Full feedback support Identification
- 20. Consequences for Owners? Invest in infrastructure Consequences for Servers? Well-described communication protocol Flexible technologies Version management Conflict management Trust & Provenance management Linked Data Platform (LDP) WG
- 21. Feedback of Open Data Prevent monopolisation Usage statistics Application Mashups & Aggregations Source referencing Contribution to the original
- 22. Supporting Legal Framework Defining domains of society concerning Openness Stimulating governmental investment in Recalculation Platform (transparency) Well-thought (Viral) licenses for enforcing restrictions for enforcing engagement
- 23. Supporting Legal Framework Engagement public debate: Who is obligated to participate in Open Data? Obviously Governments... Other parties using Open Government Data? Everything supplying public service? (Private or Public) Every monopoly with wide public coverage?
- 24. Discuss! Miel Vander Sande miel.vandersande@ugent.be t: @Miel_vds
- 25. Attributions • Photo ‘Opening slide’ by http://www.flickr.com/photos/paloetic/ • Tracey Saxby, Integration and Application Network, University of Maryland Center for Environmental Science (ian.umces.edu/imagelibrary/). • Photo ‘Neelie Kroes’ by Sebastiaan ter Burg • Photo ‘Open Licensed’ by http://www.flickr.com/photos/mag3737/ • Photo ‘copyleft’ by http://www.flickr.com/photos/arifrost/ • Logo ‘openID’ by http://openid.net/ • Photo ‘Servers’ by http://www.flickr.com/photos/jamisonjudd/ • Photo ‘Laptop’ by http://www.flickr.com/photos/ichibod/ • Photo ‘question’ by http://www.flickr.com/photos/horiavarlan/
Editor's Notes
- Version management (wie heeft wanneer wat beweerd) Conflict management (wie is het met welke versies niet eens)Trust management (op welke manier kies je om welke versie te volgen)