Sökning: "user comments"

Visar resultat 1 - 5 av 14 avhandlingar innehållade orden user comments.

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

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

    Sammanfattning : 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. LÄS MER

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

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

    Sammanfattning : 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. LÄS MER

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

    Författare :Mikael Ericsson; Linköpings universitet; []

    Sammanfattning : 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. LÄS MER

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

    Författare :Fredrik Erlandsson; Blekinge Tekniska Högskola; []

    Sammanfattning : 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. LÄS MER

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

    Författare :Charlotta Mankert; Birger Ljung; Harald Lang; Stefan Sjögren; KTH; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; 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;

    Sammanfattning : 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. LÄS MER