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The pervasive use of embedded computing systems in modern societies altogether with the industry trend towards consolidating workloads, openness and interconnectedness, have raised security, safety, and real-time concerns. Virtualization has been used as an enabler for safety and security, but research works have proven that it must be extended and improved with hardware-based security foundations...
Migration to multicore is inevitable. To harness the potential of this technology, embedded system designers need to have available operating systems (OSes) with built-in capabilities for multicore hardware. When designed to meet real-time requirements, multicore SMP (Symmetric Multiprocessing) OSes not only face the inherent problem of concurrent access to shared kernel resources, but still suffer...
Multithreading is a key feature for dealing with the complexity of current generation embedded devices. Real-Time Operating Systems (RTOSes) provide a higher level of abstraction that alleviates design complexity and time-to-market pressure, inducing, however, undesired latencies and unpredictable execution times. Research works have been focusing on improving performance, determinism or agnosticism,...
In this paper, we present a comparison between several statistical discriminant analysis techniques applied to a plastic injection moulding process for monitoring quality of injected moulded parts. Comparison among different ways of training the system can provide useful conclusions about the behaviour of the different models in poor conditions. The goal of this paper is to establish a baseline for...
Cyber-physical systems (CPSs), due to their direct influence on the physical world, have to meet extended security and dependability requirements. This is particularly true for CPS that operate in close proximity to humans or that control resources that, when tampered with, put all our lives at stake. In this paper, we review the challenges and some early solutions that arise at the architectural...
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