Search for dissertations about: "collaborative access control"

Showing result 1 - 5 of 17 swedish dissertations containing the words collaborative access control.

  1. 1. A Collaborative Access Control Framework for Online Social Networks

    Author : Hanaa Alshareef; Chalmers University of Technology; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Collaborative Access Control; Privacy; Multiparty; Online Social Networks;

    Abstract : Online social networks (OSNs) are one of the most popular web-based services for people to communicate and share information with each other. With all their benefits, OSNs might raise serious problems in what concerns users' privacy. One privacy risk is caused by accessing and sharing co-owned data items, i.e. READ MORE

  2. 2. On Distributed Optimization in Networked Systems

    Author : Björn Johansson; Mikael Johansson; Asuman Ozdaglar; KTH; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; convex optimization; resource allocation; networked systems; peer-to-peer; distributed optimization; Telecommunication; Telekommunikation; Automatic control; Reglerteknik;

    Abstract : Numerous control and decision problems in networked systems can be posed as optimization problems. Examples include the framework of network utility maximization for resource allocation in communication networks, multi-agent coordination in robotics, and collaborative estimation in wireless sensor networks (WSNs). READ MORE

  3. 3. Model-based Approaches to Privacy Compliance

    Author : Hanaa Alshareef; Chalmers University of Technology; []
    Keywords : privacy by design; GDPR; collaborative access control; social networks; purpose limitation; data flow diagram; refinement;

    Abstract : In the last decade, information technologies have been developing dramatically, and therefore data harvested via the Internet is growing rapidly. This technological change has a negative impact on privacy due to the sensitivity of the data collected and shared without convenient control or monitoring. READ MORE

  4. 4. Network and user-level traffic adaptation for collaborative-workspace applications

    Author : Jeremiah Scholl; Luleå tekniska universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Pervasive Mobile Computing; Distribuerade datorsystem;

    Abstract : Collaborative workspace applications based on IP-multicast offer a scalable solution for computer supported human-to-human communication. Although Internet-wide multicast access is not a reality, multicast deployment is steadily increasing on subnets, such as corporate and campus networks. READ MORE

  5. 5. Contraceptive counselling in abortion care

    Author : Helena Kilander; Siw Alehagen; Jan Brynhildsen; Johan Thor; Christine Rubertsson; Linköpings universitet; []
    Keywords : MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Accessibility; Oral contraceptives; Collaboratives; Long Acting Reversible Contraception; Prevention; Repeat abortion; Respect; Reproductive control; Unintended pregnancy;

    Abstract : Introduction: Improving women’s knowledge about contraception, and their access to contraceptive methods, is central in order to strengthen their sexual and reproductive rights at the time of an abortion. Contraceptive counselling aims to support women’s reproductive control and prevent unintended pregnancies (UPs). READ MORE