Sökning: "information model"

Visar resultat 11 - 15 av 6216 avhandlingar innehållade orden information model.

1. 11. Digital Capability and Business Model Reconfiguration : a co-evolutionary perspective

   Författare :Behrooz Golshan; Anita Mirijamdotter; Patrik Elm; Rana Mostaghel; Sandberg Johan; Linnéuniversitetet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Digital capability; Business Model Change; Interorganisational collaborations; Co-exploration and Co-exploitation; Informatik; Information Systems;

   Sammanfattning : While IT-enabled innovations continue to disrupt long-lasting industries, emerging concepts and theories seek to explain implications of digitalisation on its value, competition and organisation. Over the past two decades, the notions of digital capability and business model reconfiguration as antecedents of organisational performance have become increasingly influential in the Information Systems literature. LÄS MER

3. 12. An Information System in its Organisational Contexts : A Systemic Semiotic Longitudinal Case Study

   Författare :Rodney Clarke; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; information systems; longitudinal case study; organisational contexts; organisational semiotics; semiotics; social semiotics; systemic functional linguistics; systemic semiotics; workpractices; Information Systems; Informatik;

   Sammanfattning : This dissertation develops a new form of Systems Analysis based on Systemic Semiotics. Systemic Semiotics, a combination of Social Semiotics and Systemic Functional Linguistic theories, can be used to provide contextual descriptions linking the operations of information systems to their specific situational and organisational contexts. LÄS MER

4. 13. Integrated information management in complex product development

   Författare :Diana Malvius; Margareta Norell Bergendahl; Chris A. McMahon; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Information management; information systems; integrated product development; systems engineering; innovation management; PLM; model-based development; Information technology; Informationsteknik; Construction engineering; Konstruktionsteknik;

   Sammanfattning : Where do companies begin their efforts when trying to improve information management in product development? In large companies involving many people, multiple processes and highly technological products several factors have an impact on efficiency. Interdisciplinary integration and structured information are two overall proposed key factors that have been identified as important to obtain efficient information management. LÄS MER

5. 14. Securing Information Assets : Understanding, Measuring and Protecting against Social Engineering Attacks

   Författare :Marcus Nohlberg; Benkt Wangler; Stewart Kowalski; Angela Sasse; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer and systems science; Data- och systemvetenskap; Computer and Systems Sciences; data- och systemvetenskap; Teknik;

   Sammanfattning : Social engineering denotes, within the realm of security, a type of attack against the human element during which the assailant induces the victim to release information or perform actions they should not. Our research on social engineering is divided into three areas: understanding, measuring and protecting. LÄS MER

7. 15. Integration of Enterprise Modeling and Model Driven Development : A Meta-Model and a Tool Prototype

   Författare :Iyad Zikra; Janis Stirna; Jelena Zdravkovic; Anne Persson; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Model-Driven Development; MDD; Enterprise Modeling; EM; Meta-model; Prototype; Design Science; Tool Implementation; informationssystem; Information Systems;

   Sammanfattning : The use of models for designing and developing Information Systems (IS) has changed in recent years. Models are no longer considered a peripheral documentation medium that is poorly maintained and often neglected. LÄS MER