17,440 research outputs found
PRISE: An Integrated Platform for Research and Teaching of Critical Embedded Systems
In this paper, we present PRISE, an integrated workbench for Research and Teaching of critical embedded systems at ISAE, the French Institute for Space and Aeronautics Engineering. PRISE is built around state-of-the-art technologies for the engineering of space and avionics systems used in Space and Avionics domain. It aims at demonstrating key aspects of critical, real-time, embedded systems used in the transport industry, but also validating new scientific contributions for the engineering of software functions. PRISE combines embedded and simulation platforms, and modeling tools. This platform is available for both research and teaching. Being built around widely used commercial and open source software; PRISE aims at being a reference platform for our teaching and research activities at ISAE
LO-MATCH: A semantic platform for matching migrants' competences with labour market's needs
Citizens' mobility and employability are receiving ever more attention by the European legislation. Various instruments have been defined to overcome lexical and semantic differences in the descriptions of qualifications, résumés and job profiles. However, the above differences still represent a significant constraint when abilities of non-European people have to be validated either for education and training or occupation purposes. In this work, a web platform that exploits semantic technologies to address such heterogeneity issues is presented. The platform allows migrants to annotate their knowledge, skills and competences in a shared format based on the European tools. The resulting knowledge base is then used to enable the automatic matchmaking of job seekers' abilities with companies' needs. The platform can additionally be used to support students and workers in the identification of their competence gap with respect to a given education or occupation opportunity, so that to personalize their further trainin
Columbus pressurized module verification
The baseline verification approach of the COLUMBUS Pressurized Module was defined during the A and B1 project phases. Peculiarities of the verification program are the testing requirements derived from the permanent manned presence in space. The model philosophy and the test program have been developed in line with the overall verification concept. Such critical areas as meteoroid protections, heat pipe radiators and module seals are identified and tested. Verification problem areas are identified and recommendations for the next development are proposed
Capacity-building in open education: an Australian approach
Addressing the gap between global open educational resource (OER) proliferation and the slow adoption of OER and open educational practices (OEP) in Australian higher education, this paper focuses on a capacity-building project targeting academics, academic support staff and educational developers. The conception, design, development, piloting and evaluation of an open, online professional development micro course are detailed, highlighting key aspects of the open design and considerations for sharing and reuse across higher education institutions. The open micro course introduces five key OEP concepts through five contemporary curriculum design topics, using knowledge co-creation activities which engage learners in iterative shaping of the course, and generate artefacts for demonstration and recognition of learning. Opportunities for short to longer term capacity-building which leverage the micro course are also discussed, in response to significant shifts underway in higher education funding and professional development priorities
Recommended from our members
Developing Australian Academics' Capacity: Supporting the Adoption of Open Educational Practices in Curriculum Design
This seed project initiative addressed an identified gap in Australian higher education between awareness of open educational practices (OEP) and implementation of OEP, particularly the production, adaptation and use of open educational resources (OER) to support the design of innovative, engaging and agile curriculum. In response, the authors aimed to design, develop, pilot and evaluate a free, open and online professional development course focused on supporting curriculum design in higher education. The specific aim of the course - Curriculum design for open education (CD4OE) - is to develop the capacity of academics in Australia to adopt and incorporate OER and OEP into curriculum development, for more effective and efficient learning and teaching across the sector
Microservices: Granularity vs. Performance
Microservice Architectures (MA) have the potential to increase the agility of
software development. In an era where businesses require software applications
to evolve to support software emerging requirements, particularly for Internet
of Things (IoT) applications, we examine the issue of microservice granularity
and explore its effect upon application latency. Two approaches to microservice
deployment are simulated; the first with microservices in a single container,
and the second with microservices partitioned across separate containers. We
observed a neglibible increase in service latency for the multiple container
deployment over a single container.Comment: 6 pages, conferenc
Recommended from our members
The Identified Informal Learner: Recognizing Assessed Learning in the Open
Badged open courses (BOCs) were piloted on the OpenLearn platform by the Open University (OU) in the UK in 2013. These are free online course upon the completion of which, digital badges are awarded. Based on the evaluation of their impact, they now form a key strand to the OU’s free learning provision, embracing Open Educational Practices at their core. The first permanent suite of BOCs was launched on OpenLearn in 2015 and evaluated for impact, both from an outreach and a business perspective. The application of a branded open digital badge, with associated assessment and feedback has provided a mechanism to motivate and reward informal learners whilst also generating a higher than expected click-through to make an enquiry about becoming a formal student
Usability of Humanly Computable Passwords
Reusing passwords across multiple websites is a common practice that
compromises security. Recently, Blum and Vempala have proposed password
strategies to help people calculate, in their heads, passwords for different
sites without dependence on third-party tools or external devices. Thus far,
the security and efficiency of these "mental algorithms" has been analyzed only
theoretically. But are such methods usable? We present the first usability
study of humanly computable password strategies, involving a learning phase (to
learn a password strategy), then a rehearsal phase (to login to a few
websites), and multiple follow-up tests. In our user study, with training,
participants were able to calculate a deterministic eight-character password
for an arbitrary new website in under 20 seconds
- …