Sökning: "Magazinius"

Hittade 3 avhandlingar innehållade ordet Magazinius.

  1. 1. Exploring Software Cost Estimation Inaccuracy

    Författare :Ana Magazinius; Chalmers tekniska högskola; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; organizational politics; estimation inhibitors; project management; software cost and effort estimation; learning in organizations; informal use of estimates;

    Sammanfattning : The inaccuracy of software cost estimates has for long been a source of frustration to software practitioners and cost estimation researchers. Despite huge efforts to improve this important practice, estimation accuracy is still low. This thesis uses empirical and theoretical evidence to investigate why this problem persists. LÄS MER

  3. 2. Dynamic enforcement of decentralized security policies

    Författare :Jonas Magazinius; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; dynamic; enforcement; security; policies; decentralized;

    Sammanfattning : This thesis explores defining security policies in a decentralized setting and dynamic methods of enforcing such policies. In a decentralized setting, principals are free to trust or distrust other principals. The key challenge is to provide possibilities for expressing and enforcing expressive decentralized policies. LÄS MER

  4. 3. Securing the mashed up web

    Författare :Jonas Magazinius; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The Internet is no longer a web of linked pages, but a flourishing swarm of connected sites sharing resources and data. Modern web sites are increasingly interconnected, and a majority rely on content maintained by a third party. Web mashups are at the very extreme of this evolution, built almost entirely around external content. LÄS MER