Sökning: "wästlund"

Visar resultat 11 - 15 av 16 avhandlingar innehållade ordet wästlund.

1. 11. Optimization, Matroids and Error-Correcting Codes

   Författare :Martin Hessler; Johan Wästlund; Olof Heden; Faina I. Solov´eva; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK;

   Sammanfattning : The first subject we investigate in this thesis deals with optimization problems on graphs. The edges are given costs defined by the values of independent exponential random variables. We show how to calculate some or all moments of the distributions of the costs of some optimization problems on graphs. LÄS MER

3. 12. Gameful experiences : The not so painful road to gainful behavior

   Författare :Johan Högberg; Erik Wästlund; Per Kristensson; Juho Hamari; Per Backlund; Karlstads universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Gamification; Gameful experience; Engagement; Customer experience; In-store marketing; Psykologi; Psychology;

   Sammanfattning : The aim of this work is to investigate the experiences that users make when using gamified services and the effect that such experiences have on the targeted behavioral outcomes. Considerable attention is dedicated to the gameful experience, since this experience is necessary for gamification to affect the target behavior. LÄS MER

4. 13. Advancing Models of Privacy Decision Making : Exploring the What & How of Privacy Behaviours

   Författare :Agnieszka Kitkowska; Leonardo Martucci; Erik Wästlund; Lynne Coventry; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Privacy; Attitudes Behaviour; Modelling Behaviour; HCI; UI Design; Computer Science; Datavetenskap;

   Sammanfattning : People's decisions do not happen in a vacuum; there are multiple factors that may affect them. There are external determinants, such as cost/benefit calculation of decision outcomes. There are also internal factors, such as attitudes, personality, emotions, age, and nationality. LÄS MER

5. 14. Homo Varius: Investigating Intrinsic and Extrinsic Determinants to Explain Online Privacy Decisions

   Författare :Agnieszka Kitkowska; Leonardo Martucci; Erik Wästlund; Jan Gulliksen; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Privacy; Attitudes Behavior; Decision-Making; HCI; GUI; Usability; Visual Design; Personality; Affect; Computer Science; Datavetenskap;

   Sammanfattning : When people interact with others, they control how much personal information they reveal, and, hence, make decisions about their privacy. Similarly, in online settings, they decide how much personal information they expose. LÄS MER

7. 15. What Does it Take to Get your Attention? : The influence of In-Store and Out-of-Store Factors on Visual Attention and Decision Making for Fast-moving Consumer Goods

   Författare :Poja Shams; Anders Gustafsson; Erik Wästlund; Martin Löfgren; A. Parasuraman; Karlstads universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; point-of-purchase marketing; influencing factors; out-of-store; in-store; shelf space; product packaging; package design; visual attention; visual search; eye-tracking; process-tracing; gaze cascade model; recognition heuristic; familiarity; decision-making; decision-making process; decision-making strategies; heuristic decision-making; preference formation; information processing; Business Administration; Företagsekonomi;

   Sammanfattning : Decision making for fast-moving consumer goods involves a choice between numerous similar alternatives. Under such demanding circumstances, a decision is made for one product. The decision is dependent on the interaction between the environment and the mind of the consumer, both of which are filled with information that can influence the outcome. LÄS MER