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DOS

Financiado

A Decentralized Operating System

The DOS project targets the challenge of developing and deploying distributed applications on large-scale decentralized computing infrastructures (DCIs) such that their dependability properties, e.g., safety and security, can be e... ver más

31/01/2028

TUM

1M€

Presupuesto del proyecto: 1M€

Líder del proyecto

TECHNISCHE UNIVERSITAET MUENCHEN No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Financiación concedida El organismo HORIZON EUROPE notifico la concesión del proyecto el día 2023-01-23

ERC-2022-STG: ERC STARTING GRANTS Scope:Objectives

I+D

Cerrada hace 2 años

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Información adicional privada

No hay información privada compartida para este proyecto. Habla con el coordinador.

1 Participantes

TUM

1.49M€ | Lider

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Duración del proyecto: 60 meses Fecha Inicio: 2023-01-23
Fecha Fin: 2028-01-31

Líder del proyecto

TECHNISCHE UNIVERSITAET MUENCHEN No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Presupuesto del proyecto 1M€

Descripción del proyecto The DOS project targets the challenge of developing and deploying distributed applications on large-scale decentralized computing infrastructures (DCIs) such that their dependability properties, e.g., safety and security, can be enforced by the foundational layers of the system stack in a policy-compliant manner. While it is possible today to construct distributed applications, it is challenging to ensure that their dependability properties are preserved end-to-end in a DCI consisting of a diversified set of compute nodes hosted in multiple administrative jurisdictions. This situation is primarily caused by the limitations of existing system stack foundations: (a) hardware: DCIs expose heterogeneous compute nodes that lack a unified interface to access, isolate, and manage them; (b) OS: current OSes lack mechanisms for resource management in a safe and secure manner for heterogeneous nodes operating across multiple trust domains. As a result, programmers rely on ad-hoc programming and deployment mechanisms, which are not only prohibitively expensive to develop and error-prone but also cannot ensure compliance with the dependability requirements. The DOS project seeks to bridge this gap by pursuing a radically new hardware/OS co-design by introducing 1. a pluggable hardware component called Isolation Control Unit (ICU) that abstracts out the hardware heterogeneity while providing a minimalistic interface for resource management, isolation, communication, and trust establishment. 2. a microkernel-based Decentralized Operating System (DOS) that builds on ICUs to manage DCIs as a unified dependable system substrate to enable policy-compliant application deployment. Overall, our work aims to empower programmers by providing a generic distributed programming framework on top of DOS to concisely specify the dependability policies along with the application logic, while our system stack transparently enforces these policies in decentralized environments.

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