1,492 research outputs found

    Semantic Support for Log Analysis of Safety-Critical Embedded Systems

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    Testing is a relevant activity for the development life-cycle of Safety Critical Embedded systems. In particular, much effort is spent for analysis and classification of test logs from SCADA subsystems, especially when failures occur. The human expertise is needful to understand the reasons of failures, for tracing back the errors, as well as to understand which requirements are affected by errors and which ones will be affected by eventual changes in the system design. Semantic techniques and full text search are used to support human experts for the analysis and classification of test logs, in order to speedup and improve the diagnosis phase. Moreover, retrieval of tests and requirements, which can be related to the current failure, is supported in order to allow the discovery of available alternatives and solutions for a better and faster investigation of the problem.Comment: EDCC-2014, BIG4CIP-2014, Embedded systems, testing, semantic discovery, ontology, big dat

    Evaluating The Ecological Sustainability Of Production Networks – A Data-based Approach

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    The design of global production networks influences the ecological sustainability of manufacturing operations, since it determines the environment with which a production process interacts. Historically sustainability has not been a primary goal for the design of production networks and its evaluation remains a challenge. The multiple goals of sustainability and complex structures of production networks constitute to a high modelling effort that can only be managed with databased solutions. To further decrease the modelling expenditures, the data used in such a solution should be already available or easy to obtain. This paper presents a methodology and data framework to evaluate various ecological sustainability goals, which are impacted by the design of global production networks. The approach is validated with a company that produces electrical appliances

    D3.2 DiSSCo Digitisation Guides Website - Consolidating Knowledge on Collections Mobilisation

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    In order to support the digitisation activities of DiSSCo, we have considered how best to prepare collections for digitisation, digitise them, curate their associated data, publish those data, and measure the outputs of projects and programmes. We have examined options and approaches for different types and sizes of collections, when outsourcing should be considered, and what different project management approaches are most appropriate in this range of circumstances. This report describes the approach we have taken to developing an online community-edited manual, our guidelines, other relevant resources and platforms, and a set of recommendations on how to develop and this work to enhance future digitisation capacity across DiSSCo collectionholding organisations.info:eu-repo/semantics/publishedVersio

    The La Pointe – Krebs House and Property: An Internship Report

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    The following report documents the internship performed by Marks Sokolosky-Wixon at The La Pointe – Krebs House and Property (LPK) in Pascagoula, Mississippi from August 18, 2014 to December 12, 2014. Work on this project included working closely with every aspect of the property including: museum development, colonial structure restoration, fund development, marketing, and other facets of a burgeoning non-profit organization. The internship also included working closely with the five-member board of The La Pointe – Krebs Foundation and each of its committee chairmen and members. This report includes an analysis of the methods used by the LPK Foundation of business and management and also includes information regarding the LPK’s history and organizational structure

    System requirement report for Level 2 – national management institutions, for the Bureau of Fisheries and Aquatic Resources in the Philippines

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    This report presents the findings from a thorough literature review, workshops, and group and individual interviews conducted by STREAM in the Philippines in November and December 2003. The ambitious scope of the report combined with the limited time frame and funding available to compile it necessitated the extensive use of secondary data, including both published and unpublished material written by staff of the agencies / organisations involved, with very limited editing of material used. All possible efforts were made to generate information in participation with the government institutions responsible for managing the fisheries, and all contributors (as well as many other stakeholders) were provided with multiple opportunities to comment on the report content. The contributors are listed on the front page of the report. (Pdf contains 56 pages)

    Using Relational Database to Effectively Manage and Monitor Institutional Research Activities

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    Abstract- One of the widely used database management systems is based on Relational Databases (RL). Although there are other systems to manage data, such as graph database, hierarchical databased, etc., RL has become popular due to its simplicity and intuitiveness. However, RL has challenges to model some data dependencies such as the well known Many-to-Many (M:M) relationships. This paper demonstrates the use of RL databases to effectively manage and monitor research activities in higher educational institutions. This management simplifies the generation of reports, time trends, and event tables. A comparison between RL and other database management systems is also presented showing advantages of the use of RL in this field, thus it is evident that such research is disseminated to interested universities in the nation and abroad.A comparison between RL and other database management systems is also presented showing advantages of the use of RL in this field, thus it is evident that such research is disseminated to interested universities in the nation and abroad
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