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Showing result 1 - 5 of 32 swedish dissertations matching the above criteria.

  2. 1. Indexing strategies for time series data

    Author : Henrik André-Jönsson; Nahid Shahmehri; Patrick Lambrix; Tore Risch; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap;

    Abstract : Traditionally, databases have stored textual data and have been used to store administrative information. The computers used. and more specifically the storage available, have been neither large enough nor fast enough to allow databases to be used for more technical applications. READ MORE

  4. 2. A Model and Implementation of a Security plug-in for the Software Life Cycle

    Author : Shanai Ardi; Nahid Shahmehri; Nathalie Weiler; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Software security; Vulnerability modeling; Plug-in; Software development process; Software life cycle; Computer science; Datavetenskap;

    Abstract : Currently, security is frequently considered late in software life cycle. It is often bolted on late in development, or even during deployment or maintenance, through activities such as add-on security software and penetration-and-patch maintenance. READ MORE

  5. 3. Vulnerability and Risk Analysis Methods and Application in Large Scale Development of Secure Systems

    Author : Shanai Ardi; Kristian Sandahl; Nahid Shahmehri; Edgar Weippl; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Since software products are heavily used in today’s connected society, design and implementation of such software products to make them resilient to security threats become crucial.This thesis addresses some of the challenges faced by software vendors when developing secure software. READ MORE

  6. 4. Gated Bayesian Networks

    Author : Marcus Bendtsen; Jose M. Peña; Nahid Shahmehri; Helge Langseth; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Bayesian networks have grown to become a dominant type of model within the domain of probabilistic graphical models. Not only do they empower users with a graphical means for describing the relationships among random variables, but they also allow for (potentially) fewer parameters to estimate, and enable more efficient inference. READ MORE

  7. 5. Improving Software Security by Preventing Known Vulnerabilities

    Author : David Byers; Nahid Shahmehri; David Basin; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Software security; software process improvement;

    Abstract : From originally being of little concern, security has become a crucial quality factor in modern software. The risk associated with software insecurity has increased dramatically with increased reliance on software and a growing number of threat agents. Nevertheless, developers still struggle with security. READ MORE