Sökning: "Enterprise system"

Visar resultat 6 - 10 av 113 avhandlingar innehållade orden Enterprise system.

  1. 6. Enterprise Information Systems Management : An Engineering Perspective Focusing on the Aspects of Time and Modifiability

    Författare :Jonas Andersson; KTH; []
    Nyckelord :Information Technology IT ; Information Systems IS ; IS IT Management; Strategic Information Systems Planning; Software Architecture; Decision Support; Quality Attributes; Modifiability; Electric Utilities; Deregulation ;

    Sammanfattning : .... LÄS MER

  3. 7. Enterprise Architecture for Information System Analysis : Modeling and assessing data accuracy, availability, performance and application usage

    Författare :Närman Per; Mathias Ekstedt; Pontus Johnson; Sjaak Brinkkemper; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Enterprise Architecture; Metamodeling; Decision-making; Data Accuracy; Service Availability; Service Performance; Technology Acceptance Model; Task Technology Fit;

    Sammanfattning : Decisions concerning IT systems are often made without adequate decision-support. This has led to unnecessary IT costs and failures to realize business benefits. The present thesis presents a framework for analysis of four information systems properties relevant to IT decision-making. LÄS MER

  4. 8. Component-Oriented Software System Architectures

    Författare :Lars Jakobsson; Remigijus Gustas; Benkt Wangler; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Software Architecture; Software Component; Enterprise Modeling; Software Development; Software Life Cycle; Development Process; System Architecture; Information Systems; Informatik;

    Sammanfattning : When designing and developing software systems, there are several challenges that have to be addressed such as complexity, change management and system integrity. Trends in development processes, programming languages and software design are constantly changing. LÄS MER

  5. 9. Människa, organisation, ADB-system : Mot en människoorienterad syn på systemutveckling

    Författare :Kerstin Grundén; Dan Jonsson; Pelle Ehn; Högskolan Väst; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Human-oriented system development; organization; system development; MOA-model; MOA-perspective; Sociology; Sociologi; Sociologi; Sociology;

    Sammanfattning : The background for this thesis is the author's experience of working as a system analyst during the years 1975-1081. During this period, the system development work can be characterized as expert-oriented, very often leading to the construction of large, integrated EDP-systems. LÄS MER

  7. 10. Assessment of Enterprise Information Security : How to make it Credible and Efficient

    Författare :Erik Johansson; Torsten Cegrell; Rune Gustavsson; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Enterprise Information Security; Enterprise Architecture; Security Assessment; Information Technology Management; Information technology; Informationsteknik;

    Sammanfattning : Information is an important business asset in today’s enterprises. Hence enterprise information security is an important system quality that must be carefully managed. LÄS MER