Towards a Compositional Multi-modal Framework for Adaptive Cyber-physical Systems

Phan, Linh Thi Xuan; Lee, Insup

doi:10.1109/rtcsa.2011.82

Cited by 12 publications

(6 citation statements)

References 27 publications

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“…The idea of multiple modes and mode switching is well known from domains like aviation (parking mode, taxiing mode, take-off mode, manual and automatic cruising flight mode, landing mode) and automotive (manual mode, adaptive cruise control mode, lane keeping assistant mode, emergency braking mode, parking mode) [8,29]. Such multi-mode systems are also used to manage complexity and to divide systems into modes of operation in the automotive domain.…”

Section: Mode Switchingmentioning

confidence: 99%

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Mode Switching from a Security Perspective: First Findings of a Systematic Literature Review

Riegler

Sametinger

2020

Communications in Computer and Information Science

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With increased interoperability of cyber-physical systems (CPSs), security becomes increasingly critical for many of these systems. We know mode switching from domains like aviation and automotive, and we imagine to use this mechanism for the development of resilient systems that continue to function correctly even if under malicious attack. If vulnerabilities are detected or even known, modes can be switched to reduce the attack surface and to minimize attackers' range of activity. We propose to engineer CPSs with multi-modal software architectures to overcome the interval between the time when zero-day vulnerabilities become known and the time when corresponding updates become available. Thus, affected companies, operators and people will be able to protect themselves and their customers without having to wait for security updates. This paper presents first findings of a systematic literature review (SLR) on mode switching from a security perspective.

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Section: Mode Switchingmentioning

confidence: 99%

“…Processors are getting faster every year, but the tasks are also growing. Dynamic resource allocation, predictability analysis and other techniques make sure to avoid bottlenecks [1,29]. Such mode switching protocols have to provide quality of service and efficient resource management [1,29,39].…”

Section: Conditions and Requirementsmentioning

confidence: 99%

Mode Switching from a Security Perspective: First Findings of a Systematic Literature Review

Riegler

Sametinger

2020

Communications in Computer and Information Science

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“…It allows systems to act in response to new application requirements and/or context changes in the physical and/or virtual execution environments [6] [16]. For example, aircraft avionics systems must respond and adapt quickly to situations such as hardware/software defects and sudden changes of resource availability, in order to allow continued and safe operation [15]. Due to the mobility of things in IoM T system, the availability of different sensor/actuator technologies at each place may vary constantly and unexpectedly.…”

Section: Dynamic Software Adaptationmentioning

confidence: 99%

A middleware for managing dynamic software adaptation

Vasconcelos

Endler

2014

Proceedings of the 13th Workshop on Adaptive and Reflective Middleware

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The design and development of adaptive systems brings new challenges since the dynamism of such systems is a multifaceted concern that range from mechanisms to enable the adaptation on the software level to the (self-) management of the entire system using adaptation plans or system administrator, for instance. Networked and mobile embedded systems are examples of systems where dynamic adaptation become even more necessary as the applications must be capable of discovering the computing resources in their near environment. While most of the current research is concerned with low-level adaptation techniques (i.e., how to dynamically deploy new components or change parameters), we are focused in providing management of distributed dynamic adaptation and facilitating the development of adaptation plans. In this paper, we present a middleware tailored for mobile embedded systems that supports distributed dynamic software adaptation, in transactional and non-transactional fashion, among mobile devices. We also present results of initial evaluation.

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“…Tan Ying proposed prototype architecture of CPS [8] [9], but it lacks a comprehensive and deep description of the layers. Phan and Lee presented an approach towards a compositional multimodal framework of CPS [10], but composition analysis has been limited to uniprocessor processing elements and EDF/FP scheduling policies. Koubaa and Andersson provided a realistic vision to the concept of the Cyber physical Internet [11], but it does not solve the problem of real time for CPS.…”

Section: Introductionmentioning

confidence: 99%

On Autonomic Self Healing Architecture for Resiliency in Cyber Physical System

R¹,

Kumaraswamy²

2014

IJMUE

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Disturbances to a system are inevitable. Resilience is thus utmost necessary to the system as it has to respond to the stresses and disturbances to keep the system stable. Cyber physical systems are physical engineered systems whose operations are monitored, coordinated, controlled and integrated by a computing communication core which is expected to transform the physical world around us. This paper proposes an autonomic self healing architecture for improving resiliency in cyber physical system using autonomic computing self management properties. This is a layered architecture in which each stage has a mechanism to collect state information of the system and monitor the system behavior, if the performance of the system is degraded in comparison to the normal level, self healing module is activated to facilitate recovery from damaged state and restoring to normal state, thereby achieving resilience in the system.

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Towards a Compositional Multi-modal Framework for Adaptive Cyber-physical Systems

Cited by 12 publications

References 27 publications

Mode Switching from a Security Perspective: First Findings of a Systematic Literature Review

Mode Switching from a Security Perspective: First Findings of a Systematic Literature Review

A middleware for managing dynamic software adaptation

On Autonomic Self Healing Architecture for Resiliency in Cyber Physical System

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