Search for dissertations about: "information technology"

Showing result 1 - 5 of 9457 swedish dissertations containing the words information technology.

  1. 1. Expressing emotions through vibrationfor perception and control

    Author : Shafiq ur Réhman; Li Liu; Xiaoyi Jiang; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Multimodal Signal Processing; Mobile Communication; Vibrotactile Rendering; Locally Linear Embedding; Object Detection; Human Facial Expression Analysis; Lip Tracking; Object Tracking; HCI; Expectation-Maximization Algorithm; Lipless Tracking; Image Analysis; Visually Impaired.; TECHNOLOGY Information technology Signal processing; TEKNIKVETENSKAP Informationsteknik Signalbehandling; TECHNOLOGY Information technology Image analysis; TEKNIKVETENSKAP Informationsteknik Bildanalys; TECHNOLOGY Information technology Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap; TECHNOLOGY Information technology Telecommunication; TEKNIKVETENSKAP Informationsteknik Telekommunikation; TECHNOLOGY Information technology Systems engineering; TEKNIKVETENSKAP Informationsteknik Systemteknik; datoriserad bildanalys; Computerized Image Analysis; business data processing; administrativ databehandling; Electronics; elektronik; Systems Analysis; systemanalys;

    Abstract : This thesis addresses a challenging problem: “how to let the visually impaired ‘see’ others emotions”. We, human beings, are heavily dependent on facial expressions to express ourselves. A smile shows that the person you are talking to is pleased, amused, relieved etc. READ MORE

  2. 2. Information Demand and Use : Improving Information Flow within Small-scale Business Contexts

    University dissertation from Linköping : Linköpings universitet, Institutionen för datavetenskap

    Author : Magnus Lundqvist; [2007]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Information Use; Information Demand; Information Logistics; Information Flow; Context; Patterns; Enterprise Modelling; Information Modelling; TECHNOLOGY Information technology; TEKNIKVETENSKAP Informationsteknik;

    Abstract : Whilst the amount of information readily available to workers in information- and knowledge intensive business- and industrial contexts only seem to increase with every day, those workers still have difficulties in finding relevant and needed information as well as storing, distributing, and aggregating such information. Yet, whilst there exist numerous technical, organisational, and practical approaches to remedy the situation, the problems seem to prevail. READ MORE

  3. 3. Information Systems Actability Understanding Information Technology as a Tool for Business Action and Communication

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Pär J. Ågerfalk; Göran Goldkuhl; [2003]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; information systems; information systems actability; Internet-based information systems; language action perspective; SOCIAL SCIENCES Statistics; computer and systems science Informatics; computer and systems science Information technology; SAMHÄLLSVETENSKAP Statistik; data- och systemvetenskap Informatik; data- och systemvetenskap Informationsteknologi;

    Abstract : This dissertation is devoted to a perspective from which IT-based information systems are conceived as information technological artefacts intended for business action and communication. The perspective has been made concrete through the concept of information systems actability, which is the main concept under scrutiny. READ MORE

  4. 4. Information Technology Alignment The Role of Organisational Structure

    University dissertation from Stockholm : Department of Computer and Systems Sciences, Stockholm University

    Author : Gideon Mekonnen Jonathan; Lazar Rusu; Erik Perjons; Björn Johansson; [2020]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; data- och systemvetenskap; Computer and Systems Sciences; informationssystem; Information Systems;

    Abstract : Information technology (IT) alignment studies which focus on conceptual debates have left little room for studies investigating practical issues such as organisational structure. On the other hand, the attention paid to private and commercial organisations has resulted in findings that might not apply to public organisations. READ MORE

  5. 5. Information Demand and Use Improving Information Flow within Small-scale Business Contexts

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Magnus Lundqvist; Kurt Sandkuhl; Sture Hägglund; Wolfgang Deiters; [2007]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Information Use; Information Demand; Information Logistics; Information Flow; Context; Patterns; Enterprise Modelling; Information Modelling; SOCIAL SCIENCES Statistics; computer and systems science Informatics; computer and systems science; SAMHÄLLSVETENSKAP Statistik; data- och systemvetenskap Informatik; data- och systemvetenskap;

    Abstract : Whilst the amount of information readily available to workers in information- and knowledge intensive business- and industrial contexts only seem to increase with every day, those workers still have difficulties in finding relevant and needed information as well as storing, distributing, and aggregating such information. Yet, whilst there exist numerous technical, organisational, and practical approaches to remedy the situation, the problems seem to prevail. READ MORE