Sökning: "Product semantics"

Visar resultat 11 - 15 av 15 avhandlingar innehållade orden Product semantics.

1. 11. Contributions to Meta-Modeling Tools and Methods

   Författare :Adrian Pop; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap;

   Sammanfattning : Highly integrated domain-specific environments are essential for the efficient design of complex physical products. However, developing such design environments is today a resource-consuming error-prone process that is largely manual. Meta-modeling and meta-programming are the key to the efficient development of such environments. LÄS MER

3. 12. Rethinking network management solutions : models, data-mining and self-learning

   Författare :Stefan Wallin; Rolf Stadler; Luleå tekniska universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Distribuerade datorsystem; Mobile and Pervasive Computing;

   Sammanfattning : Network service providers are struggling to reduce cost while at the same time improving customer satisfaction. This thesis addresses three relevant underlying challenges to achievieng these goals: - managing an overwhelming flow of low-quality alarms - understanding the structure and quality of the delivered services - automation of service configurationAll of the these add to an operator's operational costs since manual work is required in order to understand the alarm and service status as well as for configuring new services. LÄS MER

4. 13. A Framework for Cyber-physical System Tool-chain Development : A Service-oriented and Model-based Systems Engineering Approach

   Författare :Lu Jinzhi; Martin Törngren; Vangheluwe Hans; KTH; []
   Nyckelord :Cyber-physical system development; Model-based systems engineering; Tool-chain; Domain-specific modeling; Tool-integration; Co-simulation; Systems thinking; Industriella informations- och styrsystem; Industrial Information and Control Systems;

   Sammanfattning : The development of complex Cyber-physical Systems (CPS) requires tight interactions of projects, system components, stakeholders, data and models. These models and data support component design, which are implemented by various engineering tools used by stakeholders. Effective tool integration thus relies on development of tool-chains. LÄS MER

5. 14. On Applying Ontologies in Workflows : Ontology driven Workflows for increasing Flexibility and Quality and reducing Production Time and Cost

   Författare :Gunnar Mosnik; Per Flensburg; Basim Al-Najjar; Christian Stary; Linnéuniversitetet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ontology; workflow; workflow management system; effects on workflow; improvement of communication in workflows; network society; Industrial engineering and economy; Industriell teknik och ekonomi; Terotechnology; Systemekonomi;

   Sammanfattning : The trend in business goes to higher flexibility of companies due to the manifold wishes of the customer, which challenges information systems. A consequence is the mass customisation, the effort to produce different variants of one product to meet the multifaceted needs of as many customers as possible. LÄS MER

7. 15. Model-Based Verification of Dynamic System Behavior against Requirements : Method, Language, and Tool

   Författare :Wladimir Schamai; Peter Fritzson; Hans Vangheluwe; Linköpings universitet; []
   Nyckelord :;

   Sammanfattning : Modeling and simulation of complex systems is at the heart of any modern engineering activity. Engineers strive to predict the behavior of the system under development in order to get answers to particular questions long before physical prototypes or the actual system are built and can be tested in real life. LÄS MER