Search for dissertations about: "memory controller"

Showing result 1 - 5 of 30 swedish dissertations containing the words memory controller.

  2. 1. Formal Verification of Peripheral Memory Isolation

    Author : Jonas Haglund; Roberto Guanciale; Mads Dam; Gligor Virgil; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; formal verification; interactive theorem proving; direct memory access; memory isolation; input output; formell verifiering; interaktiv datorassisterad beviskonstruktion; direkt minnesåtkomst; minnesisolering; indata utdata; Datalogi; Computer Science;

    Abstract : In many contexts, computers run both critical and untrusted software,necessitating the need for isolating critical software from untrusted software.These computers contain CPUs, memory and peripherals. READ MORE

  4. 2. Resource Allocation for Data-Intensive Services in the Cloud

    Author : David Daharewa Gureya; Vladimir Vlassov; Joao Pedro Barreto; Gregory Chockler; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Cloud computing; QoS-aware resource allocation; Elasticity controller; Multi-socket systems; Non-uniform memory access; Page placement; Memory-intensive applications; Informations- och kommunikationsteknik; Information and Communication Technology;

    Abstract : Cloud computing has become ubiquitous due to its resource flexibility and cost efficiency. Resource flexibility allows Cloud users to elastically scale their Cloud resources, for instance, by horizontally scaling the number of virtual machines allocated to each application as the application demands change. READ MORE

  5. 3. Design Issues in VLSI Implementation of Image Processing Hardware Accelerators - Methodology and Implementation

    Author : Hongtu Jiang; Institutionen för elektro- och informationsteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Signal processing; Bildbehandling; image processing; Imaging; Teknik; Technological sciences; Controller Synthesis; Circuit design; FPGA; Image convolution; Image processing; Video segmentation; Signalbehandling; Electronics; Elektronik;

    Abstract : With the increasing capacity in today's hardware system design enabled by technology scaling, image processing algorithms with substantially more complexity can be implemented in a single chip with real-time performance. Combined with the demand for low power consumption or larger resolution seen in many applications such as mobile devices and HDTV, new design methodologies and hardware architectures are constantly called for to bridge the gap between designers productivity and what the technology could offer. READ MORE

  6. 4. Gradient Methods for Large-Scale and Distributed Linear Quadratic Control

    Author : Karl Mårtensson; Institutionen för reglerteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Large-Scale Control; Distributed Control; Linear Quadratic Gaussian Control; Gradient method; Controller Synthesis;

    Abstract : This thesis considers methods for synthesis of linear quadratic controllers for large-scale, interconnected systems. Conventional methods that solve the linear quadratic control problem are only applicable to systems with moderate size, due to the rapid increase in both computational time and memory requirements as the system size increases. READ MORE

  7. 5. Quantum memory development and new slow light applications in rare-earth-ion-doped crystals

    Author : Qian Li; Atomfysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Quantum memories; Slow light; Rare-earth-ion-doped crystals; Light-Matter Interaction; Fysicumarkivet A:2018:Li;

    Abstract : When doped into solid state transparent crystals, rare-earth ions can have optically excited states with milliseconds coherence time and up to six hours coherence time for hyperfine levels after being cooled down to liquid helium temperature. This long coherence property makes them unique as solid state material and attractive for quantum information applications. READ MORE