Search for dissertations about: "system traces"

Showing result 6 - 10 of 95 swedish dissertations containing the words system traces.

  2. 6. Interaction through spells : establishing traces of nvisible onnections

    Author : Johan Mattsson; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Informationsteknik; Informationsteknik; Information technology; Informationsteknik;

    Abstract : In post desktop and co-located collaborative computer interaction as well as in real world settings, there are usually both private and shared work threads going on. For example: private, individual activities such thinking, taking notes, (dreaming…) and the shared collaborative work tasks such discussing, presenting or producing sketches or document drafts etc. READ MORE

  4. 7. Timing and Schedulability Analysis of Real-Time Systems using Hidden Markov Models

    Author : Anna Friebe; Thomas Nolte; Alessandro Papadopoulos; Filip Markovic; Liliana Cucu-Grosjean; Mälardalens universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Computer Science; datavetenskap;

    Abstract : In real-time systems functional requirements are coupled to timing requirements, a specified event needs to occur at the appropriate time.  In order to ensure that timing requirements are fulfilled, there are two main approaches, static and measurement-based. READ MORE

  5. 8. Model-driven Analysis and Verification of Automotive Embedded Systems

    Author : Raluca Marinescu; Cristina Seceleanu; David Garlan; Mälardalens högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science; datavetenskap;

    Abstract : Modern vehicles are equipped with electrical and electronic systems that implement highly complex functions, such as anti-lock braking, cruise control, etc. To realize and integrate such complex embedded systems, the automotive development process requires an updated methodology that takes into consideration the system’s intricate features and examines both their functional and extra-functional requirements. READ MORE

  6. 9. Lubrication mechanisms and properties of non-halogenated orthoborate ionic liquids

    Author : Patrick Rohlmann; Sergei Glavatskih; Mark W. Rutland; Oleg N Antzutkin; Ali Erdemir; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ionic Liquids; Friction; Wear; Viscosity; Density; Additive; Machine Design; Maskinkonstruktion;

    Abstract : One way to reduce energy consumption and waste - a necessity to achieve the UN-mandated limitation of average global temperature in-creases - is to select suitable lubricants so that energy-losses through friction and wear are minimised. In this context, non-halogenated ionicliquids (ILs) are promising candidates to achieve this aim due to their intrinsic ionic properties, low vapour pressure and high thermal stability. READ MORE

  7. 10. Energy Modelling and Fairness for Efficient Mobile Communication

    Author : Ekhiotz Jon Vergara Alonso; Simin Nadjm-Tehrani; Mikael Asplund; Andrew Rice; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy consumption; mobile communication; mobile applications; energy accounting; energy-efficient software; cooperative game theory;

    Abstract : Energy consumption and its management have been clearly identified as a challenge in computing and communication system design, where energy economy is obviously of paramount importance for battery powered devices. This thesis addresses the energy efficiency of mobile communication at the user end in the context of cellular networks. READ MORE