Sökning: "Att observera"

Visar resultat 1 - 5 av 99 avhandlingar innehållade orden Att observera.

  1. 1. Understanding the Capabilities of Route Collectors to Observe Stealthy Hijacks : Does adding more monitors or reporting more paths help?

    Författare :Alexandros Milolidakis; Dejan Manojlo Kostic; Marco Chiesa; Alberto Dainotti; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Border gateway protocol; Stealthy hijacking; BGP hijacking; Route collector; Informations- och kommunikationsteknik; Information and Communication Technology;

    Sammanfattning : Routing hijacks have plagued the Internet for decades. These attacks corrupt the routing table entries that networks use to forward traffic, causing affected network devices to route private and possibly sensitive Internet traffic towards the hijacker. LÄS MER

  3. 2. The Jovian Plasma Dynamics and Composition Analyzer (JDC) for ESA's JUICE Mission

    Författare :Philipp Wittmann; Martin Wieser; Stas Barabash; Krister Wiklund; Frédéric Allegrini; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; JUICE mission; positive ions; negative ions; electrons; time-of-flight; time-of-arrival; PEP; JDC; CEM; channel electron multiplier; pressure; instrument development; calibration; TOF; TOA; fysik; Physics; rymd- och plasmafysik; Space and Plasma Physics;

    Sammanfattning : This dissertation covers the development and calibration of the Jovian plasma Dynamics and Composition analyzer (JDC). JDC is together with five other sensors a part of the Particle Environment Package (PEP), one of the payloads of the European Space Agency's JUpiter ICy moons Explorer (JUICE) mission. LÄS MER

  4. 3. Att lära i mötet mellan estetik och rationalitet : Pedagogers vägledning och barns problemlösning genom bild och form

    Författare :Ingrid Lindahl; Pedagogik; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Pedagogy and didactics; problemsolving; guiding; Aesthetics; cultural historical theory; Pedagogik; didaktik;

    Sammanfattning : The overiding aim of this study is to promote an increace in the knowledge regarding school children´s learning and meaning construction, whereby teachers attempt to exceed traditional ways of learning by combining asthetics and rationality as an integration of the learning process. The aim is to describe and interpret that which occurs in discussions between teachers and the children, when the children are aspected to solve problems through the use of art and form. LÄS MER

  5. 4. Cognitive Interactive Robot Learning

    Författare :Benjamin Fonooni; Hellström Thomas; Lars Erik Janlert; Christian Balkenius; Umeå universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Learning from Demonstration; Imitation Learning; Human Robot Interaction; High-Level Behavior Learning; Shared Control; Cognitive Architectures; Cognitive Robotics; Priming; business data processing; administrativ databehandling;

    Sammanfattning : Building general purpose autonomous robots that suit a wide range of user-specified applications, requires a leap from today's task-specific machines to more flexible and general ones. To achieve this goal, one should move from traditional preprogrammed robots to learning robots that easily can acquire new skills. LÄS MER

  7. 5. Information Visualization Using Transparent Displays in Mobile Cranes and Excavators

    Författare :Taufik Akbar Sitompul; Rikard Lindell; Björn Lisper; Philippe Palanque; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HUMANIORA; HUMANITIES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Computer Science; datavetenskap;

    Sammanfattning : Operating heavy machinery, such as mobile cranes and excavators, is a complex task. While driving the machine, operators are also performing industrial tasks, e.g. lifting or digging, monitoring the machine’s status, and observing the surroundings. LÄS MER