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On the Scientific Basis of Enterprise Interoperability

On the Scientific Basis of Enterprise Interoperability. M.Missikoff LEKS, IASI-CNR. Evolution of human knowledge: from Science to Engineering. Philosophy Science Engineering Technique (Tékhne) How do we recognise Science? Scientific Method Scientific Artefact.

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On the Scientific Basis of Enterprise Interoperability

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  1. On the Scientific Basis of Enterprise Interoperability M.Missikoff LEKS, IASI-CNR

  2. Evolution of human knowledge: from Science to Engineering • Philosophy • Science • Engineering • Technique (Tékhne) How do we recognise Science? • Scientific Method • Scientific Artefact

  3. Model as the key product of Science • understand more thoroughly the system, and therefore to • improve the characteristics of the system, but also to • predict its future evolution, i.e., how the system will behave under some initial conditions, or react to changes in the context.

  4. GMT – General Model Theory • Mimetism • Reductionism • Pragmatism

  5. On the benefits of Science Base • performance, how well the infrastructure operates • flexibility, how easy the infrastructure can cope with changes • scalability, how easily the infrastructure can support an increasing workload • adoptability, concerning the initial costs to start operating and using the infrastructure • consistency, ability of the infrastructure to guarantee semantic preserving transformations and the absence of contradictions or, where not achievable, that exceptions are treated consistently to predefined strategies

  6. On EISB Benefits (2) • maintainability, showing supportive features when fixing flaws, but also when it is necessary to upgrade the infrastructure when new (technological) solutions need to be adopted • evolvability, ability of being easily transformed when new business objectives or operational conditions require consistent transformations • availability, capacity of running without interruption. Or, when a failure occurs, easiness in reinstating the structural and operational capabilities • affordability, concerns the costs of using the infrastructure, which should be consistent, predictable and proportional to the produced value. • effectiveness, ability to respond to business need

  7. On EISB Benefits (3) • recoverability, ability to fully restart after a failure • traceability, ability to give accounts of the performed operations • auditability, being compliant with existing laws and regulations • timeliness, to guarantee that the required operations are performed without introducing unnecessary delay, delivering the right value to the destination • precision, avoid dropping or introducing unnecessary details (info) when operating the required interoperability mappings (statically) and / or transformations (dynamically)

  8. Science Base for Enterpise Interop It is a science blend, that includes: • Application Software Engineering (ICT), • Enterprise Engineering (Business), • Knowledge Engineering (Semantics), And, wrrapping the above; • Enterprise Interoperability Engineering,

  9. Levels of the Enterprise Interoperability Stratified, non exclusive levels • Simple data items • Structured documents • e-Services • Processes • Organizations

  10. Relevance ICT Solutions Semantic Solutions Business Solutions Service interop Document interop Data interop Process interop Organization interop Strategy interop Figure 1 - Interoperability levels and scope A Synoptic view

  11. InteroperabilitySolutions i4 i1 i3 i2 e1 Enabling Solutions e4 e2 e3 s1 s4 Science Base s6 s3 Figura 2 – Stratified dependency graph of scientific support A layered design framework

  12. An Example Interoperability solution • Semantic transformation of exchanged messages Enabling solutions • Semantic annotation • Semantic matchmaking • Rule-based inference engine Basic Scientific Methods and Theories • Description logics, Taxonomic reasoning, Rule-based Knowledge representation and reasoning

  13. Conclusions In the afternoon!

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