Abstract
Computer architecture is a prevalent topic of study in Informatics and Electrical Engineering courses, though students’ overall grasp of this subject’s concepts is many times hampered, mainly due to the lack of educational tools that can intuitively represent the internal behaviour of a CPU. With the evolution of the ARM architecture and its adoption in higher education institutions, the demand for this sort of tool has increased. Educational tools, specifically developed for the ARMv8 processor, are scarce and inadequate for what is necessary in an academic context. In order to contribute towards solving this problem, eduARM, a practical and interactive web platform that simulates how a ARMv8 CPU functions, was developed and is presented through this paper. Since this tool’s main purpose is to aid computer architecture students, contributing to an improvement in their learning experience, it comprises varied concepts of computer architecture and organization in a simple and intuitive manner, such as the internal structure of a CPU, in both its unicycle and pipelined versions, and the effects of executing a set of instructions. As to better understand its value, the developed tool was then validated through a case study with the participation of computer architecture students. Copyright © 2023 by SCITEPRESS – Science and Technology Publications, Lda. Under CC license (CC BY-NC-ND 4.0)

Abstract
One of the most critical ICT application domains is healthcare, where a single failure can lead a patient into a hazardous situation. Due to this, there's a great necessity to ensure that the developed solutions are safe and secure and perform as expected. Smart-Health-4-All (SH4ALL) is a project aiming at accelerating the research, development, commercialization, and dissemination of trustworthy smart health solutions in Portugal. One of the key components of the project is a web platform that supports the generation of integration and system tests for smart health solutions (comprising medical devices, applications, etc.), following a software product line approach. At the domain engineering level, the platform supports the creation of feature models and related test patterns for families of smart health products. At the product engineering level, the platform supports the instantiation of test patterns and the generation of corresponding test scripts ready for execution on specific products under test. This paper presents the aforementioned test platform and test process, and the discovery of test patterns.

Abstract
To ensure interoperability and the correct behavior of heterogeneous distributed systems in key scenarios, it is important to conduct automated integration tests, based on distributed test components (called local testers) that are deployed close to the systemcomponents to simulate inputs from the environment and monitorthe interactions with the environment and other system components. We say that a distributed test scenario is locally controllableand locally observable if test inputs can be decided locally andconformance errors can be detected locally by the local testers,without the need for exchanging coordination messages betweenthe test components during test execution (which may reduce theresponsiveness and fault detection capability of the test harness).DCO Analyzer is the first tool that checks if distributed test scenarios specified by means of UML sequence diagrams exhibit thoseproperties, and automatically determines a minimum number ofcoordination messages to enforce them.The demo video for DCO Analyzer can be found at https://youtu.be/LVIusK36.