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Sebastian Sklarß ]init[ AG für digitale Kommunikation Semantic Interoperability Centre Europe - ECOTerm Meeting - 2009-10-05 - Rome - Italy -

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Presentation on theme: "Sebastian Sklarß ]init[ AG für digitale Kommunikation Semantic Interoperability Centre Europe - ECOTerm Meeting - 2009-10-05 - Rome - Italy -"— Presentation transcript:

1 Sebastian Sklarß ]init[ AG für digitale Kommunikation Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - SEMIC.EU – Semantic Interoperability Centre Europe Reusing and Sharing of Semantic Interoperability Assets

2 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - 1.Semantic challenges and solutions seconds – SEMIC.EU overview 3.SEMIC.EU Communities – first experiences 4.Next steps – Closer Collaboration

3 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - SEMIC.EU – what is it? SEMIC.EU stands for Semantic Interoperability Center Europe Open platform as a single point of contact and information for semantic interoperability in Europe Collaborative tool permitting the sharing and reuse of semantic assets between European public administrations Service Center for European administrations and eGovernment projects Sustainable Service of the IDABC follow-up programme ISA scheduled for 2010 – 2015

4 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - Why should interoperability be examined? Data exchange between different systems has to assure technical, syntactic and semantic interoperability

5 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - Just an address... Beethovenallee 66 a 1010 Vienna GKZ Beethovenallee 66 PLZ: 1010 Beethovenallee 66 Vienna Beethovenallee GKZ: but what really is the right one?

6 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - The exchange of address data... Addresse Strasse Hausnummer Stiege Türnummer Postleitzahl Wohnort Addresse County Street House number Village City Addresse Strasse Hausnummer Hausnummerbuchstabe Zusatzziffer Teilnummer der Hausnummer Stockwerkswohnungsnummer Adressierungszusätze Postleitzahl Wohnort Zusatzangaben... what really is a House number?

7 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - 1. Do you really get the information required? Customers address Delivery address? 2. What about granularity of data? Street and House number Street & No. Delivery address nameStreetCity Hilton International Brussels Address nameAddressCity Boulevard Jamar 11 Further aspects... Customers address nameStreetCity Hilton International Brussels Address nameStreetNo.City Boulevard Jamar11

8 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - 4. Implicit knowledge has to become explicit Brussels is a city of Belgium Address nameStreetCity Brussels 3. Data interchange has to solve questions of spelling Brüssel Brussels... how to integrate these information? Address nameStreetCity Brüssel Address nameStreetNo.City Brussels Address nameStreetCityContry BrusselsBelgium

9 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - 6. Data exchange and Data typ conflicts Postcode in incompatible formats 5. How to handle different nomenclatures and classification systems? How do you migrate a three-thier to a five-tier classification system? Further questions of information integration Address Hotelcategory Hilton City Hotel A / B / C Address Hotelcategory Hilton City Hotel Address nameStreetCityPostcode BrusselsChar (5) Address nameStreetCityPostcode BrusselsInteger

10 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - Typical problems of semantic interoperability Typical syntactic problemsTypical semantic problems Identifier conflicts Scaling conflicts Data typ conflicts Representation conflicts Conflicts due to assymetrical or missing information Conflicts to different aggregation levels Conflicts of multilingualism Conflicts of incompatibility

11 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - Hands on examples of semantic conflicts ISO Codelist issues ISO 3166 Country Codes Germany needs historical values (GDR) Important issues for eGovernment country code lists: a)who is maintaining agency? b)what is the update frequency? c)how to deal with historical data? d)what to do with plurality (ex. Kosovo) ? e)What to do with redefined values?

12 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - Hands on examples of semantic conflicts ISO 639-3/2/1 Codelist issues ISO Language Code List -> need for Venetian as language Additional Codes: als ---> Tosk Albanian (the one you found already) frp ---> Franco-Provençal ksh ---> Kölsch lmo ---> Lombard nrm ---> Narom pih ---> Pitcairn-Norfolk pms ---> Piemontese rmy ---> Vlax Romani rup ---> Macedo Romanian vec ---> Venetian vls ---> Vlaams

13 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - Hands on examples of semantic conflicts ISO Codelists issues ISO 4217 currency names Albanian Lek encoded as ALL poses some reserved keyword problems on some databases

14 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - Hands on examples of semantic conflicts Authority Tables / code lists / taxonomies 1.semantic waste tourism -> old batteries turning into valuable source of energy due to re-declaration by import/export in MS 2.UK drivers licence register uses gender to constitute UID -> new person when changing gender

15 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - Someones Bee may be anothers Reindeer NACE-Code EMTAK (Estonia): Bee keeping SNI 2007 (Sweden): Reindeer husbandry CZ-NACE (Czech Republic): Raising of small livestock ATECO (Italy): Breeding rabbits SK-NACE (Slovakia): Raising of farmed animals NACE-Code 01.49: Raising of other animals

16 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - Unity conflicts Mars-Klima-Orbiter of NASA was destroyed (125 Mio. US $) caused by unity conflicts (miles and kilometers) Bridge in Denmark -> Nordic Zero (Baltic Sea or North Sea?)

17 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - Mapping of a persons language German Ministry I Person attribute: Language, Level of language German Ministry II Person attribute: Mothertongue, Foreign Language

18 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - French scaling conflict in Nom Famille of FR_Person French family name: Ministry of Justice (30 chars) vs. Ministry of the Interior (60 chars) vs. INSEE (80 chars)

19 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - Back to SEMIC.EU

20 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - 1.Semantic challenges and solutions seconds – SEMIC.EU overview 3.SEMIC.EU Communities – first experiences 4.Next steps – Closer Collaboration

21 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - SEMIC.EU – Scope Services Coaching, consulting and support to develop Interoperability Assets Collaboration Exchange with domain experts on relevant questions within pan-European data exchange Online Platform Communication platform and repository for interoperability assets

22 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - SEMIC.EU competence network – partner projects

23 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - SEMIC.EU competence network – partner initiatives

24 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - SEMIC.EU platform Visibility Collaboration Asset Repository Network of eGovernment

25 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - Clearing Service Clearing Process SEMIC.EU Repository Registration Maturity Conformance Semantic Assets

26 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - 1.Semantic challenges and solutions seconds – SEMIC.EU overview 3.SEMIC.EU Communities – first experiences 4.Next steps – Closer Collaboration

27 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - Why contribute to SEMIC.EU? Perspective of the e-Justice Community Scope of eJustice Community eJustice is a growing network of judicial data interchange in Europe Issues of eJustice Community Judicial Registers (NJR) Insolvency registers Commercial register portal Land Registers

28 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - First Step – Network of Judicial Registers one by one Total number of bilateral interfaces between 27 member states: /03: France and Germany 11/03: Spain 11/04: Belgium 03/06: Czech Republik 10/06: Luxembourg 06/07: Slovakia, United Kingdom 07/07 Poland, Slovenia, Italy 12/07: Portugal Network of Judicial Registers (NJR): For just one administrative procedure! Never again!

29 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - The Idea – Using SEMIC.EU services 1.Coaching – Asset development 2.Clearing – Asset improvement 3.Reusing – Asset integration Asset SEMIC.EU Support Enable semantic interoperability

30 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - The process – Implementation of Interoperability 1.Coordination of the first movers 2.Methodical validation of the asset concept 3.Roll out in various Member States Asset SEMIC.EU Coaching Services for Communities

31 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - The general Concept of Reuse Searching the repository of Finding, evaluating, modifying

32 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - 1.Semantic challenges and solutions seconds – SEMIC.EU overview 3.SEMIC.EU Communities – first experiences 4.Next steps – Closer Collaboration

33 Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - Closer Collaborate Visit Get registered in the SEMIC.EU competence network (User, Project) Publish your assets Give comments on assets and published eGovernment projects Help to improve quality Inform us about your activities

34 Sebastian Sklarß ]init[ AG für digitale Kommunikation Semantic Interoperability Centre Europe - ECOTerm Meeting Rome - Italy - Thank you for your attention !


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