Essays about: "fault tolerant architecture"

Showing result 1 - 5 of 21 essays containing the words fault tolerant architecture.

  1. 1. Decoding the surface code using graph neural networks

    University essay from Göteborgs universitet / Institutionen för fysik

    Author : Moritz Lange; [2023-10-17]
    Keywords : ;

    Abstract : Quantum error correction is essential to achieve fault-tolerant quantum computation in the presence of noisy qubits. Among the most promising approaches to quantum error correction is the surface code, thanks to a scalable two-dimensional architecture, only nearest-neighbor interactions, and a high error threshold. Decoding the surface code, i.e. READ MORE

  3. 2. Improving Dependability of Space-Cloud Payload Processor by Storage System

    University essay from Mälardalens universitet/Akademin för innovation, design och teknik

    Author : Hassan Said; Stephanie Liza Johansson; [2023]
    Keywords : Fault tolerant; Markov analysis; Onboard processing; SSD array architecture; SSD; EDAC; RAID; Hamming code; Reed Solomon; Dependability evaluation; File systems; ZFS; Ext4.;

    Abstract : Due to the usage of complicated platforms and current high-performance space computing technology, onboard processing in small satellites is expanding. Space-cloud payload processors with Commercial Off-The-Shelf (COTS) components, that are required to be radiation-tolerant, are used to perform the onboard processing. READ MORE

  4. 3. Fault-Tolerant Over-the-Air Federated Learning with Clustered Aggregation : Using a hierarchical architecture with hybrid digital and analog communication, to deal with byzantine users in Federated Learning over wireless networks.

    University essay from Linköpings universitet/Kommunikationssystem

    Author : David Nordlund; [2023]
    Keywords : federated learning; aircomp;

    Abstract : Rapid advancements in modern AI applications have placed unprecedented demands on large-scale connectivity and data aggregation. The vision of Internet-of-Things (IoT) is supported by a massive amount of distributed sensors and wireless devices that generate useful data for these applications. READ MORE

  5. 4. Highly Available Task Scheduling in Distinctly Branched Directed Acyclic Graphs

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Patrik Zhong; [2023]
    Keywords : Distributed Scheduling; Fault-tolerance; Graph Partitioning; Task Graphs; Dask; Dask Distributed; Data Processing; Distribuerad Schemaläggning; Feltolerans; Grafpartitionering; Uppgiftsgrafer; Dask; Dask Distributed; Dataprocessering;

    Abstract : Big data processing frameworks utilizing distributed frameworks to parallelize the computing of datasets have become a staple part of the data engineering and data science pipelines. One of the more known frameworks is Dask, a widely utilized distributed framework used for parallelizing data processing jobs. READ MORE

  6. 5. Onboard computer fault-tolerance detection and mitigation

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Gustav Olofsson; [2020]
    Keywords : Onboard Computer; Exceptions; Error Handling; RTOS;

    Abstract : The aim for this thesis is to design a software library responsible for preventing, detecting, handling and logging faults caused by radiation in a representable flight computer system based on the Cobham Gaisler GR740 quad-core LEON4FT processor chip. The LEON processor family is commonly used in space applications and it is based on the open SPARC instruction set and has been extended with fault tolerant features to cope with both on-chip radiation effects as well as upsets in external memory. READ MORE