Search for dissertations about: "user comments"

Showing result 1 - 5 of 11 swedish dissertations containing the words user comments.

2. 1. Top-Down Designers vs Bottom-Up Users : limitations of Heuristic Evaluations on Games

   Author : Björn Strååt; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Design; Heuristic evaluation; video games; expert analysis; user comments; Computer and Systems Sciences; data- och systemvetenskap;

   Abstract : Heuristic evaluations are a common way to measure software usability, both during development and to assess existing systems. Generic heuristic tools are aimed at productivity software, but many software domains require domain-specific heuristics. READ MORE

4. 2. Public and Non-Public Gifting on the Internet

   Author : Jörgen Skågeby; Sture Hägglund; Kevin McGee; Daniel Pargman; Magnus Bergquist; Linköpings universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Communities; End-user content; file-sharing; online methodology; gift-giving; Informatics; Informatik;

   Abstract : This thesis contributes to the knowledge of how computer-mediated communication and information sharing works in large groups and networks. In more detail, the research question put forward is: in large sharing networks, what concerns do end-users have regarding to whom to provide material? A theoretical framework of gift-giving was applied to identify, label and classify qualitative end-user concerns with provision. READ MORE

5. 3. Supporting the use of design knowledge : an assessment of commenting agents

   Author : Mikael Ericsson; Linköpings universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap;

   Abstract : This thesis contributes to an understanding of the usefulness of and effects from using commenting agents for supporting the use of design knowledge in user interface design. In two empirical studies, we have explored and investigated commenting agents from the aspects of usefulness, appropriateness of different tool behaviour and forms of comments. READ MORE

6. 4. On social interaction metrics : social network crawling based on interestingness

   Author : Fredrik Erlandsson; Blekinge Tekniska Högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

   Abstract : With the high use of online social networks we are entering the era of big data. With limited resources it is important to evaluate and prioritize interesting data. This thesis addresses the following aspects of social network analysis: efficient data collection, social interaction evaluation and user privacy concerns. READ MORE

7. 5. The Black-Litterman Model : Towards its use in practice

   Author : Charlotta Mankert; Birger Ljung; Harald Lang; Stefan Sjögren; KTH; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Black-Litterman model; portfolio theory; portfolio management; practical portfolio management; asset allocation; sampling theory; behavioural finance; behavioral finance; overconfidence; action science; action research; Business studies; Företagsekonomi;

   Abstract : The Black-Litterman model is analyzed in three steps seeking to investigate, develop and test the B-L model in an applied perspective. The first step mathematically derives the Black-Litterman model from a sampling theory approach generating a new interpretation of the model and an interpretable formula for the parameter weight-on-views. READ MORE