Search for dissertations about: "database security thesis"

Showing result 11 - 15 of 20 swedish dissertations containing the words database security thesis.

  2. 11. On the Fundamentals of Analysis and Detection of Computer Misuse

    Author : Ulf Lindqvist; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Most computerized information systems we use in our everyday lives provide very little protection against hostile manipulation. At the same time, there is a rapidly increasing dependence on services provided by these computer systems and networks, and security is thus not only an interesting and challenging research discipline but has indeed developed into a critical issue for society. READ MORE

  4. 12. Design and Implementation of a Maritime Traffic Modeling and Anomaly Detection Method

    Author : Ewa Osekowska; Blekinge Tekniska Högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Nowadays ships are usually equipped with a system of marine instruments, one of which is an Automatic Identification System (AIS) transponder. The availability of the global AIS ship tracking data opened the possibilities to develop maritime security far beyond the simple collision prevention. READ MORE

  5. 13. Integrating BIM and GIS for 3D City Modelling : The Case of IFC and CityGML

    Author : Mohamed El-Mekawy; Anders Östman; Väino Tarandi; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Information technology; Informationsteknik;

    Abstract : 3D geoinformation has become a base for an increasing number of today’s applications. Examples of these applications are: city and urban planning, real estate management, environmental simulation, crisis and disaster management, telecommunication, facility management and others. READ MORE

  6. 14. Pension reforms and retirement behaviour

    Author : Erik Glans; Henry Ohlsson; Jan Pettersson; Erik Hernaes; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Retirement; pension reform; Economics; Nationalekonomi; nationalekonomi; Economics;

    Abstract : This thesis consists of three self-contained essays. Essay 1. Knowledge about how elderly workers react to changes in pension benefits is important in guiding the design of social security systems. This essay contributes to this knowledge by examining the effect of changes in replacement rates on part-time retirement behaviour in Sweden. READ MORE

  7. 15. Hydrobatics: Efficient and Agile Underwater Robots

    Author : Sriharsha Bhat; Ivan Stenius; Dimos V. Dimarogonas; Alexander Phillips; KTH; []
    Keywords : Autonomous Underwater Vehicles; Modeling; Simulation; Control; Field Testing; Cyber-physical Systems.; Autonoma Undervattensfarkoster AUV ; Modellering; Simulering; Reglerteknik; Fältprovning; Cyber-fysikaliska System CPS .; Vehicle and Maritime Engineering; Farkostteknik;

    Abstract : The term hydrobatics refers to the agile maneuvering of underwater vehicles. Hydrobatic capabilities in autonomous underwater vehicles (AUVs) can enable increased maneuverability without a sacrifice in efficiency and speed. This means innovative robot designs and new use case scenarios are possible. READ MORE