Sökning: "technology shift"

Visar resultat 21 - 25 av 894 avhandlingar innehållade orden technology shift.

  1. 21. Breakdown situations in dialogues between humans and socially intelligent agents

    Författare :Maitreyee Tewari; Helena Lindgren; Kai-Florian Richter; Olov Engwall; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Dialogues; Breakdown Situations; Focus Shift; Human-Centric Artificial Intelligence; Engeström’s Activity Triangle; We-Intention; Argumentation-Based Dialogues; Grice’s Cooperative Principle; Communicative Functions; Wizard-of-Oz; User Studies; Thematic Analysis; Sequence Organisation; Computer Science; datalogi;

    Sammanfattning : Dialogues between humans are complex due to the challenges in predicting how they will unfold as people may want to achieve different purposes. For instance, to act together, they co-create a common goal; to learn, they co-create knowledge; to build relationships, they share emotions and beliefs. LÄS MER

  3. 22. Arkitektur och konsumtion : Reyner Banham och utbytbarhetens estetik

    Författare :Helena Mattsson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reyner Banham; architecture; consumption; design; aesthetic; Independent Group; Post-war period; Jean Baudrillard; late capitalism; pop art; mass production; Walter Benjamin; Richard Hamilton; differentiated market; flexible organization; the new brutalism; Alison and Peter Smithson; House of the Future; machine aesthetics; futurism; technology; tradition; environment; operative criticism; Buckminster Fuller; arkitektur; konsumtion; design; estetik; Independent group; efterkrigstiden; senkapitalism; popkonst; massproduktion; populärkultur; Civil engineering and architecture; Samhällsbyggnadsteknik och arkitektur;

    Sammanfattning : The dissertation analyses the relation between architecture, design and consumption according to Peter Reyner Banham’s notion of an “aesthetics of expendability”. This issue is studied through such source materials as texts, buildings, competition entries and exhibitions produced from the early fifties to the early sixties. LÄS MER

  4. 23. Tilting trains : Technology, benefits and motion sickness

    Författare :Rickard Persson; Evert Andersson; Karl Kottenhoff; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; tilting trains; motion sickness; ride comfort; running time; track geometry; Vehicle engineering; Farkostteknik;

    Sammanfattning : Carbody tilting is today a mature and inexpensive technology allowing higher speeds in curves and thus reduced travel time. The technology is accepted by most train operators, but a limited set of issues still holding back the full potential of tilting trains. LÄS MER

  5. 24. Methanation of biosyngas in a fluidized bed reactor

    Författare :Martin Seemann; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ENERGY TECHNOLOGY; REGENERATIVE ENERGIES; GASIFICATION OF WOOD; FLUIDIZED BED PROCESSES; CHEMICAL ENGINEERING; FUEL TECHNOLOGY; ALTERNATIVE ENERGIES; METHANATION OF HYDROGEN-CARBONMONOXIDE MIXTURES; SYNTHETIC FUELS; NATURAL GAS; BIOGASES;

    Sammanfattning : Rising prices for fossil fuels and concerns over the climate change increase the interest in renewable energies. Synthetic natural gas (SNG) can be an option, filling the request for alternatives in the transportation sector, where the dependence on the oil is very strong. LÄS MER

  7. 25. Robust Visual Object Tracking mean shift, particle filters and point features

    Författare :Zulfiqar Hasan Khan; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; PF; MSEPF; mean shift; visual object tracking; RANSAC; SIFT; SURF;

    Sammanfattning : Visual object tracking has been identified as a promising technique for many computer vision applications like surveillance, flight navigation, video compression and driver assistance. The main idea is to find the state ofthe object and how it changes over time, in recursive video frames. LÄS MER