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Auflistung nach Schlagwort "taxonomy"

1 - 6 von 6
  • Konferenzbeitrag
    Emerging biometric modalities and their use: Loopholes in the terminology of the GDPR and resulting privacy risks
    (BIOSIG 2021 - Proceedings of the 20th International Conference of the Biometrics Special Interest Group, 2021) Bisztray, Tamás; Gruschka, Nils; Bourlai, Thirimachos; Fritsch, Lothar
    Technological advancements allow biometric applications to be more omnipresent than in any other time before. This paper argues that in the current EU data protection regulation, classification applications using biometric data receive less protection compared to biometric recognition. We analyse preconditions in the regulatory language and explore how this has the potential to be the source of unique privacy risks for processing operations classifying individuals based on soft traits like emotions. This can have high impact on personal freedoms and human rights and, therefore, should be subject to data protection impact assessment.
  • Konferenzbeitrag
    Exploring Architectural Design Decisions in Industry 4.0: A Literature Review and Taxonomy
    (Software Engineering 2022, 2022) Terzimehić, Tarik; Dorofeev, Kirill; Voss, Sebastian
    Paper accepted in the Foundation Track of ACM/IEEE 24th International Conference on Model Driven Engineering Languages and Systems (MODELS), 2021. Architectural design decisions, such as service deployment and composition, plant layout synthesis, or production planning, are an indispensable and overarching part of an industrial manufacturing system design. In the fourth industrial revolution (Industry 4.0), frequent production changes trigger their synthesis, and preferably optimization. Yet, knowledge on architecture synthesis and optimization has been scattered around other domains, such as generic software engineering. We take a step towards synthesizing current knowledge on architectural design decisions in Industry 4.0. We developed a taxonomy describing architectural models, design decisions, and optimization possibilities. The developed taxonomy serves as a guideline for comparing different possibilities (e.g., application of different optimization algorithms) and selecting appropriate ones for a given context. Furthermore, we reviewed and mapped 30 relevant research works to the taxonomy, identifying research trends and gaps. We discuss interesting, and yet uncovered topics that emerged from our review.
  • Konferenzbeitrag
    Inner Source Definition, Benefits, and Challenges
    (Software Engineering and Software Management 2019, 2019) Capraro, Maximilian; Riehle, Dirk
    Inner source (IS) is the use of open source software development practices within an organization. The organization still develops proprietary software but internally opens up its development. The research area lacks a systematic assessment of known research work: No model exists that defines IS thoroughly. Various case studies provide insights into IS programs in a specific context but only few publications apply a broader perspective. To resolve this, we performed an extensive literature survey and analyzed 43 IS related publications. Using qualitative data analysis methods, we developed a model of elements that constitute IS. We present a classification framework for IS and apply it to lay out a map of known IS endeavors. Further, we present qualitative models summarizing the benefits and challenges of IS. This article is an extended abstract of [CR17].
  • Workshopbeitrag
    NAVIGONS - Analyzing tactons for navigation
    (Mensch und Computer 2020 - Workshopband, 2020) Krauß, Anna-Magdalena; Ramian, Alexander; Ballin, Philipp; Wittchen, Dennis; Freitag, Georg
    Vibro-tactile navigation systems use the sense of touch across numerous application contexts and motivations. The vibrotactile patterns (tactons) deployed to transmit the information are often tailored to the scenario and the respective hardware. Without an appropriate classification system, it is difficult to compare tactons with each other or to identify their potential for new use cases. Therefore, we apply the previously developed taxonomy VibTacX to a set of tactons used for navigation tasks – NAVIGONS. Following, we present and discuss the identified characteristics of the use cases. Furthermore, the application of VibTacX acts as a filter system to identify and investigate similarities and differences independent of the use cases. This procedure may be the basis for the structured development of tactons. Hence, we conclude with an outlook on future design guidelines for vibro-tactile user interfaces and the qualitative improvement of tactons.
  • Textdokument
    A pragmatic approach to concept-based annotation of scientific names in biodiversity and environmental research data
    (INFORMATIK 2021, 2021) Kohlbecker,Andreas; Güntsch, Anton; Kilian, Norbert; Kusber, Wolf-Henning; Luther, Katja; Müller, Andreas; von Raab-Straube, Eckhard; Berendsohn, Walter
    With the increasing amount of interdisciplinary and international networks dedicated to long-term persistence and interoperability of research data, the demand for semantic linking of environmental research data has grown. Data related to organisms frequently inherit a major obstacle. Organisms often are ambiguously identified by using only the scientific name, which is not a precise identifier for the taxonomic concept that is implicitly being used. Here we describe a robust taxon concept definition that allows deducing a set of rules for semi-automatically managing concepts. These rules define specific taxonomic operations as transition points at which new taxon concepts emerge from former concepts. Implemented into the business logic of taxon management systems, these rules can assure the stability of taxon concepts so that environmental data sets can be reliably annotated with the corresponding persistent identifier. Our approach limits the risk that referenced taxon concepts are modified unnoticed.
  • Konferenzbeitrag
    Taxonomic Competence Modelling – Observations from a Hands-on Study and Implications for Modelling Strategies
    (Proceedings of DELFI Workshops 2020, 2020) Dahlmeyer, Matthias Patrick
    Following previous postulations for a global, integrated competence management system, this paper belatedly publishes and evaluates reflections from a 2014 study of taxonomic competence modelling. Mechanical engineering master students explore modelling their recent bachelor program as a study project. Following a systematic methodology with typical elements of a competence syntax, they encounter significant problems of inconsistency in all aspects of their data. Their reflections showcase that taxonomies are not suitable for a decentrally maintained competence model, competence levels and categories should be avoided from the core structure of a model, and both key aspects of a syntax should be kept flexible in a semantic network