User-Oriented Authorization in Collaborative Environments

Nicolaas Sikkel, Oliver Stiemerling

    Research output: Contribution to conferencePaperAcademicpeer-review

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    Abstract

    Access rights for collaborative systems tend to be rather complex, leading to difficulties in the presentation and manipulation of access policies at the user interface level. We confront a theoretical access rights model with the results of a field study which investigates how users specify access policies. Our findings suggest that our theoretical model addresses most of the issues raised by the field study, when the required functionality can be presented in an appropriate user interface.
    Original languageEnglish
    Pages175-183
    Number of pages9
    Publication statusPublished - May 1998
    Event3rd International Conference on the Design of Cooperative Systems, COOP 1998 - Cannes, France
    Duration: 26 May 199829 May 1998
    Conference number: 3

    Conference

    Conference3rd International Conference on the Design of Cooperative Systems, COOP 1998
    Abbreviated titleCOOP
    CountryFrance
    CityCannes
    Period26/05/9829/05/98

    Keywords

    • EWI-10596
    • SCS-Services
    • User-orientation
    • Groupware
    • Authorization
    • CSCW
    • IR-64224
    • Negative rights

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  • Cite this

    Sikkel, N., & Stiemerling, O. (1998). User-Oriented Authorization in Collaborative Environments. 175-183. Paper presented at 3rd International Conference on the Design of Cooperative Systems, COOP 1998, Cannes, France.