Search for dissertations about: "joint information"

Showing result 1 - 5 of 574 swedish dissertations containing the words joint information.

  2. 1. Everyday Life Information Practice : Affordances and Strategies within a Facebook Group

    Author : Ameera Mansour; Noora Hirvonen; Högskolan i Borås; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; social media; social networking sites; Facebook groups; information practices; sociocultural theory; affordances; cognitive authority; situated learning; community of practice; communication privacy management; imagined audience; context collapse; everyday life; parents; mothers; Library and Information Science; Biblioteks- och informationsvetenskap;

    Abstract : Social networking sites are integral in reshaping how we access and interact with information and others. This doctoral thesis aims to offer an in-depth understanding of engagement in an everyday life information practice within a private Facebook group. READ MORE

  4. 2. Development of IT-supported Inter-organisational Collaboration : A Case Study in the Swedish Public Sector

    Author : Anneli Hagdahl; Toomas Timpka; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Information technology; Public sector; interorganizational relations; Interorganizational relations; labour market; Information technology; Informationsteknologi;

    Abstract : Collaboration across the organisational boundaries takes place for different reasons. One of them is to solve complex problems that cannot be dealt with by a single organisation. The area of vocational rehabilitation constitutes an example of inter-organisational collaboration motivated by a need for joint problem solving. READ MORE

  5. 3. Estimating Human Limb Motion Using Skin Texture and Particle Filtering

    Author : Björn Holmberg; Håkan Lanshammar; Virgil Stokes; Christopher L. Vaughan; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Human motion analysis; Skin texture; Monte Carlo estimation; Particle filter; Mutual Information; Simulated Annealing; Marker-free; Rigid body transformation; 2D correlation; Systems engineering; Systemteknik;

    Abstract : Estimating human motion is the topic of this thesis. We are interested in accurately estimating the motion of a human body using only video images capturing the subject in motion. Video images from up to two cameras are considered.The first main topic of the thesis is to investigate a new type of input data. READ MORE

  6. 4. Coordinated MultiPoint Transmission with Incomplete Information

    Author : Tilak Rajesh Lakshmana; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; scheduling; precoding; coordinated multipoint; joint transmission; backhauling; particle swarm optimization; decentralized; stochastic optimization; convex optimization; efficient backhauling; centralized;

    Abstract : The demand for higher data rates and efficient use of various resources has been an unquenchable thirst across different generations of cellular systems, and it continues to be so. Aggressive reuse of frequency resources in cellular systems gives rise to intercell interference which severely affects the data rate of users at the cell-edge. READ MORE

  7. 5. Joint control in dynamic situations

    Author : Björn Johansson; Erik Hollnagel; Berntd Brehmer; Yvonne Waern; Janine Rogalski; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Cognitive Systems Engineering; Communication; Dynamic decision making; Command and Control; Emergency managment; Information systems; Cognitive science; Kognitionsvetenskap;

    Abstract : This thesis focuses on the cooperative and communicative aspects of control over dynamic situations such as emergency management and military operations. Taking a stance in Cognitive Systems Engineering, Decision making and Communication studies, the role of information systems as tools for communication in dynamic situations is examined. READ MORE