Author: mda_cpsiot

In this paper we explain basic idea behind CPS/IoT Ecosystem its effects on research and education. The CPS/IoT Ecosystem project aims to build an IoT infrastructure that will be used as a platform for research and education in multiple disciplines related to CPS and IoT. The main objective is to provide a real-world infrastructure, and allow students and researchers explore its capabilities on actual use cases. Presented: Workshop on Embedded and Cyber-Physical Systems Education (WESE 2018), Embedded Systems Week 2018, Turin, Italy Paper Presentation: Presentation

Publish–subscribe middleware is a popular technology for facilitating device-to-device communicationin large-scale distributed Internet of Things (IoT) scenarios. However, the stringent quality of service (QoS) requirements imposed by many applications cannot be met by cloud-based solutions alone. Edge computing is considered a key enabler for such applications. Client mobility and dynamic resource availability are prominent challenges in edge computing architectures. In this paper, we present EMMA, an edge-enabled publish–subscribe middleware that addresses these challenges. EMMA continuously monitors network QoS and orchestrates a network of MQTT protocol brokers. It transparently migrates MQTT clients to brokers in close proximity to optimize QoS. Experiments in a real-world testbed show that EMMA can significantly reduce end-to-end latencies that incur from network link usage, even in the face of client mobility and unpredictable resource availability. Presented:…

Prof. Radu Grosu is holding a keynote talk on active projects of the CPS group during the final review conference of the EMC2 project. It is a major event in the EU project community as it is a final event of the largest project in the ECSEL JU. One of the topics covered in the presentation is CPS/IoT Ecosystem project as a leading initiative on CPS and IoT infrastructure in Austria.