GoodSpread: Criticality-aware static scheduling of CPS with multi-QoS resources

D Roy, S Ghosh, Q Zhu, M Caccamo… - 2020 IEEE Real-Time …, 2020 - ieeexplore.ieee.org
In practice, safety-critical cyber-physical systems (CPS) are often implemented using high
quality-of-service (QoS) resources to provide maximum performance in all scenarios. Such …

Semantics-preserving cosynthesis of cyber-physical systems

D Roy, L Zhang, W Chang, SK Mitter… - Proceedings of the …, 2017 - ieeexplore.ieee.org
Software-based control of physical systems is common in domains such as automotive,
avionics, and industrial automation. Safety of such systems is determined by control …

Tighter dimensioning of heterogeneous multi-resource autonomous CPS with control performance guarantees

D Roy, W Chang, SK Mitter, S Chakraborty - Proceedings of the 56th …, 2019 - dl.acm.org
In modern autonomous systems, there is typically a large number of connected components
realizing complex functionalities. For example, in autonomous vehicles (AVs), there are tens …

Automated synthesis of cyber-physical systems from joint controller/architecture specifications

D Roy, L Zhang, W Chang… - 2016 Forum on …, 2016 - ieeexplore.ieee.org
One emerging research direction to address the design of Cyber-Physical Systems (CPS) is
the co-design of the architecture and the controllers. The co-design techniques integrate the …

Resource-efficient cyber-physical systems design: A survey

Z Li, C Huang, X Dong, C Ren - Microprocessors and Microsystems, 2020 - Elsevier
Abstract Many Cyber-Physical Systems (CPSs) in industrial applications are embedded
control systems. With the increasing scale and complexity of such system, the resource …

Self-Healing Protocol: Repairing Schedules Online after Link Failures in Time-Triggered Networks

F Pozo, G Rodriguez-Navas… - 2021 51st Annual IEEE …, 2021 - ieeexplore.ieee.org
Switched networks following the time-triggered paradigm rely on static schedules that
determine the communication pattern over each link. In order to tolerate link failures …

Supporting synchronous and asynchronous communications in event-based communication framework for client-server applications

M Lim - International Journal of Advanced Computer …, 2019 - search.proquest.com
This paper proposes a communication framework (CM) that supports both of synchronous
and asynchronous communication between a client and a server. Original CM is an event …

Synthesizing Communication-Centric Automotive Cyber-Physical Systems

L Zhang - 2018 - mediatum.ub.tum.de
This thesis addresses the problem of synthesizing communication-centric automotive CPS.
In particular, it proposes three approaches addressing broadly three requirements in the …

Hybrid Optimization Techniques for Multi-Domain Coupling in Cyber-Physical Systems Design

D Roy - 2020 - mediatum.ub.tum.de
The thesis shows that holistic optimization is possible in cyber-physical systems (CPS)
design when heterogeneous models from different engineering domains are considered in …