Sökning: "Torsten Cegrell"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Torsten Cegrell.

  1. 1. Enterprise architecture for IT management : a CIO decision making perspective on the electrical power industry

    Författare :Mathias Ekstedt; Torsten Cegrell; Dinesh Verma; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electronics; Enterprise architecture; Enterprise system; Chief information officer; Information technology management; Architectural theory; Electric power industry; Elektronik; Electronics; Elektronik;

    Sammanfattning : Within the electric power industry, the average company's enterprise system - i.e. the overall system of IT related entities - is today highly complex. LÄS MER

  3. 2. Procurement of Complex Technical Systems : Strategies for Successful Projects

    Författare :Mikael Eriksson; Torsten Cegrell; Kim Wikström; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Project; Procurement; Complex Systems; Project Management; Systems Engineering; Acquisition; Other industrial engineering and economics; Övrig industriell teknik och ekonomi;

    Sammanfattning : When facing a procurement of a complex technical system, many questions are to be asked. The main question is how the best and most suitable systems are obtained, at the right cost. In order to answer that question numerous aspects must be considered and investigated. LÄS MER

  4. 3. 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

  5. 4. The network performance assessment model : a new framework of regulating the electricity network companies

    Författare :Mats B. O. Larsson; Torsten Cegrell; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical engineering; Performance Based Regulation; Reference Network; Regulation of electricity; Elektroteknik; elektronik och fotonik; Electrical engineering; electronics and photonics; Elektroteknik; elektronik och fotonik;

    Sammanfattning : When the Swedish electricity market was re-regulated in 1996 the trading with electricity was exposed to competition and the net service henceforth should be comprised by a monopoly comprised by a regulation. The regulation was based on a review of the costs of the network companies. No attention were paid to if the network was efficient. LÄS MER

  7. 5. Managing Complex Industrial Projects : A comparison between holistic models

    Författare :Joakim Lilliesköld; Torsten Cegrell; Dragan Z. Milosevic; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Project Management; Complex Project; Anatomy; Dependency Diagrams; Other industrial engineering and economics; Övrig industriell teknik och ekonomi;

    Sammanfattning : Even though the management of large projects has been studied for many years, the track record is still poor, especially for those projects developing complex systems. This thesis studies projects such as these and attempts to find clues as to why some succeed while others do not. LÄS MER