Mohammad Ashjaei
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View article: Characterizing time-critical internet of things
Characterizing time-critical internet of things Open
View article: Bridging TSN and 5G networks: Prototype design and evaluation for real-time embedded systems
Bridging TSN and 5G networks: Prototype design and evaluation for real-time embedded systems Open
View article: A data flow framework to support the selection and integration of digital technologies for smart production
A data flow framework to support the selection and integration of digital technologies for smart production Open
View article: Towards Holistic Cyber-Physical Production Systems in Existing Production Environment: Challenges from a Case Study
Towards Holistic Cyber-Physical Production Systems in Existing Production Environment: Challenges from a Case Study Open
View article: Deadline-constrained security-aware workflow scheduling in hybrid cloud architecture
Deadline-constrained security-aware workflow scheduling in hybrid cloud architecture Open
A hybrid cloud is an efficient solution to deal with the problem of insufficient resources of a private cloud when computing demands increase beyond its resource capacities. Cost-efficient workflow scheduling, considering security requirem…
View article: The computing continuum: From IoT to the cloud
The computing continuum: From IoT to the cloud Open
View article: Cost-aware workflow offloading in edge-cloud computing using a genetic algorithm
Cost-aware workflow offloading in edge-cloud computing using a genetic algorithm Open
The edge-cloud computing continuum effectively uses fog and cloud servers to meet the quality of service (QoS) requirements of tasks when edge devices cannot meet those requirements. This paper focuses on the workflow offloading problem in…
View article: TALESS: TSN With Legacy End-Stations Synchronization
TALESS: TSN With Legacy End-Stations Synchronization Open
In order to facilitate the adoption of Time Sensitive Networking (TSN) by the industry, it is necessary to develop tools to integrate legacy systems with TSN. In this article, we propose a solution for the coexistence of different time dom…
View article: Task Offloading in Edge-Cloud Computing Using a Q-Learning Algorithm
Task Offloading in Edge-Cloud Computing Using a Q-Learning Algorithm Open
View article: Server Time Reservation for Periodic Real-Time Applications
Server Time Reservation for Periodic Real-Time Applications Open
To utilize edge and cloud in real-time industrial applications, communication with the edge and cloud servers should be predictable in timing. However, the predictability of offloading from device to servers cannot be guaranteed in an envi…
View article: Demo Abstract: Towards Interoperability in a Hybrid TSN/6TiSCH Network
Demo Abstract: Towards Interoperability in a Hybrid TSN/6TiSCH Network Open
There is a growing interest in increasing the flexibility and the mobility of industrial infrastructures to support novel industrial applications. To support this change, industrial networks must provide real-time guarantees while integrat…
View article: Supporting end-to-end data propagation delay analysis for TSN-based distributed vehicular embedded systems
Supporting end-to-end data propagation delay analysis for TSN-based distributed vehicular embedded systems Open
In this paper, we identify that the existing end-to-end data propagation delay analysis for distributed embedded systems can calculate pessimistic (over-estimated) analysis results when the nodes are synchronized. This is particularly the …
View article: Hierarchical Resource Orchestration Framework for Real-time Containers
Hierarchical Resource Orchestration Framework for Real-time Containers Open
Container-based virtualization is a promising deployment model in fog and edge computing applications, because it allows a seamless co-existence of virtualized applications in a heterogeneous environment without introducing significant ove…
View article: A comprehensive systematic review of integration of time sensitive networking and 5G communication
A comprehensive systematic review of integration of time sensitive networking and 5G communication Open
Many industrial real-time applications in various domains, e.g., automotive, industrial automation, industrial IoT, and industry 4.0, require ultra-low end-to-end network latency, often in the order of 10 milliseconds or less. The IEEE 802…
View article: Workflow Offloading in Edge-Cloud Computingproposing a Mathematical Programming Model and a Genetic Algorithm
Workflow Offloading in Edge-Cloud Computingproposing a Mathematical Programming Model and a Genetic Algorithm Open
View article: Deadline-Constrained Security-Aware Workflow Scheduling in Hybrid Cloud Architecture
Deadline-Constrained Security-Aware Workflow Scheduling in Hybrid Cloud Architecture Open
View article: HERMES: Heuristic Multi-queue Scheduler for TSN Time-Triggered Traffic with Zero Reception Jitter Capabilities
HERMES: Heuristic Multi-queue Scheduler for TSN Time-Triggered Traffic with Zero Reception Jitter Capabilities Open
The Time-Sensitive Networking (TSN) standards provide a toolbox of features to be utilized in various application domains.The core TSN features include deterministic zero-jitter and low-latency data transmission and transmitting traffic wi…
View article: AVB-aware Routing and Scheduling for Critical Traffic in Time-sensitive Networks with Preemption
AVB-aware Routing and Scheduling for Critical Traffic in Time-sensitive Networks with Preemption Open
The Time-Sensitive Network (TSN) amendments and protocols add capabilities on top of standard 802.1 Ethernet for guaranteeing the timeliness of both (isochronous) scheduled traffic (ST) and shaped (audio-video) communication (AVB) in distr…
View article: Organizing Committee
Organizing Committee Open
View article: Schedulability Analysis of WSAN Applications: Outperformance of A Model Checking Approach
Schedulability Analysis of WSAN Applications: Outperformance of A Model Checking Approach Open
Wireless sensor and actuator networks (WSAN) are real-time systems which demand high degrees of reliability requirements. To ensure this level of reliability, different analysis approaches have been proposed for WSAN applications. Among di…
View article: Enabling Smart Production: The Role of Data Value Chain
Enabling Smart Production: The Role of Data Value Chain Open
View article: REACT: Enabling Real-Time Container Orchestration
REACT: Enabling Real-Time Container Orchestration Open
Fog and edge computing offer the flexibility and decentralized architecture benefits of cloud computing without suffering from the latency issues inherent in the cloud. This makes fog computing very attractive in real-time and safety-criti…
View article: Time-Sensitive Networking in automotive embedded systems: State of the art and research opportunities
Time-Sensitive Networking in automotive embedded systems: State of the art and research opportunities Open
The functionality advancements and novel customer features that are currently found in modern automotive systems require high-bandwidth and low-latency in-vehicle communications, which become even more compelling for autonomous vehicles. I…
View article: A novel frame preemption model in TSN networks
A novel frame preemption model in TSN networks Open
This paper identifies a limitation in the frame preemption model in the TSN standard (IEEE 802.1Q-2018), due to which high priority frames can experience significantly long blocking delays, thereby exacerbating their worst-case response ti…
View article: Real-Time Containers: A Survey
Real-Time Containers: A Survey Open
View article: Real-time containers : A survey
Real-time containers : A survey Open
Container-based virtualization has gained a significant importance in a deployment of software applications in cloud-based environments. The technology fully relies on operating system features and does not require a virtualization layer (…
View article: A Systematic Literature Study on Definition and Modeling of Service-Level Agreements for Cloud Services in IoT
A Systematic Literature Study on Definition and Modeling of Service-Level Agreements for Cloud Services in IoT Open
The cloud computing paradigm provides remote computing resources to the cloud service consumers and businesses. When combined with Internet of Things (IoT), both technologies open up a wide range of new possibilities for more agile and fle…
View article: DART: Dynamic Bandwidth Distribution Framework for Virtualized Software Defined Networks
DART: Dynamic Bandwidth Distribution Framework for Virtualized Software Defined Networks Open
Publication in Conference proceedings/Workshop
View article: Investigating alternatives for system architectures to enhance discrete manufacturing
Investigating alternatives for system architectures to enhance discrete manufacturing Open
This article investigates the possibility of advancing discrete manufacturing using system architectures that are developed for Collaborative Process Automation Systems. Collaborative Process Automation System is a technology that has the …
View article: On Incorporating Security Parameters in Service Level Agreements
On Incorporating Security Parameters in Service Level Agreements Open
With development of cloud computing new ways for easy, on-demand, Internet-based access to computing resources have emerged. In such context a Service Level Agreement (SLA) enables contractual agre ...