Sökning: "Real-time analysis"

Visar resultat 11 - 15 av 647 avhandlingar innehållade orden Real-time analysis.

  1. 11. Consolidating Automotive Real-Time Applications on Many-Core Platforms

    Författare :Matthias Becker; Thomas Nolte; Marco Di Natale; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Many-Core; Automotive; Network-on-Chip; Real-Time; Timing analysis; Computer Science; datavetenskap;

    Sammanfattning : Automotive systems have transitioned from basic transportation utilities to sophisticated systems. The rapid increase in functionality comes along with a steep increase in software complexity. This manifests itself in a surge of the number of functionalities as well as the complexity of existing functions. LÄS MER

  3. 12. Energy-Centric Scheduling for Real-Time Systems

    Författare :Flavius Gruian; Institutionen för datavetenskap; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; numerisk analys; Datalogi; Computer science; numerical analysis; System-Level Synthesis; Variable Speed Processors; Dynamic Voltage Scaling; Real-Time Scheduling; Energy Efficient Systems; control; systems; system; kontroll;

    Sammanfattning : Energy consumption is today an important design issue for all kinds of digital systems, and essential for the battery operated ones. An important fraction of this energy is dissipated on the processors running the application software. To reduce this energy consumption, one may, for instance, lower the processor clock frequency and supply voltage. LÄS MER

  4. 13. Node-Level Fault Tolerance for Embedded Real-Time Systems

    Författare :Joakim Aidemark; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; fault injection; error recovery; reliability calculations; time redundancy; real-time kernels; error detection; analytical coverage estimation; distributed real-time systems;

    Sammanfattning : This thesis deals with cost-effective design and validation of fault tolerant distributed real-time systems. Such systems play an increasingly important role in embedded applications such as automotive and aerospace systems. LÄS MER

  5. 14. New Techniques for Building Timing-Predictable Embedded Systems

    Författare :Nan Guan; Wang Yi; Lothar Thiele; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Real-time systems; WCET analysis; cache analysis; abstract interpretation; multiprocessor scheduling; fixed-priority scheduling; EDF; multi-core processors; response time analysis; utilization bound; real-time calculus; scalability; Datavetenskap med inriktning mot realtidssystem; Computer Science with specialization in Real Time Systems;

    Sammanfattning : Embedded systems are becoming ubiquitous in our daily life. Due to close interaction with physical world, embedded systems are typically subject to timing constraints. At design time, it must be ensured that the run-time behaviors of such systems satisfy the pre-specified timing constraints under any circumstance. LÄS MER

  7. 15. Robust Real-Time Estimation of Region Displacements in Video Sequences

    Författare :Johan Skoglund; Michael Felsberg; Hanno Scharr; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; tracking; subpixel; real time; covariance; pose estimation; Image analysis; Bildanalys;

    Sammanfattning : The possibility to use real-time computer vision in video sequences gives many opportunities for a system to interact with the environment. Possible ways for interaction are e.g. augmented reality like in the MATRIS project where the purpose is to add new objects into the video sequence, or surveillance where the purpose is to find abnormal events. LÄS MER