FRSF - INVESTIGACIÓN Y PRODUCCIÓN CIENTÍFICA

Permanent URI for this communityhttp://48.217.138.120/handle/20.500.12272/534

Encontrará los objetos que son resultados de las investigaciones

Browse

Author: search.filters.author.Vegetti, MarcelaSubject: search.filters.subject.Ontology

Search Results

Now showing 1 - 3 of 3
  • Thumbnail Image
    Item
    The role of ontologies in Smart Contracts : a systematic literature review
    (Journal of Industrial Information Integration, 2024-07) Alvarado Domínguez, Johnny; Gonnet, Silvio; Vegetti, Marcela
    The aim of this systematic literature review is to provide a comprehensive understanding of how ontologies address current Smart Contract challenges, identify application scenarios, and present tools and technologies associated with their use. This systematic literature review (SLR), following Kitchenham's methodology, analyses peerreviewed articles from 2015 to August 2022 from databases such as Scopus, IEEE, Science Direct, Springer Link and ACM. Of the 501 publications identified, 21 are selected for in-depth review based on inclusion, exclusion and quality assessment criteria. The results of this SLR show that ontologies provide solutions to the challenges faced by Smart Contracts mainly at the creation stage. They allow the terms of the contract and the roles of the parties to be defined. Ontologies also enable the development of Smart Contract templates. This facilitates their use by people without technical programming expertise. Despite these potential solutions to the challenges that Smart Contracts face throughout their lifecycle, they lack verification. This increases the vulnerabilities to which Smart Contracts are exposed. Developing validation and verification tools could facilitate using ontologies to create Smart Contracts for different real-world cases.
  • Thumbnail Image
    Item
    Ontology-based solutions for interoperability among product lifecycle management systems : a systematic literature review
    (2020-12) Fraga, Alvaro Luis; Vegetti, Marcela; Leone, Horacio Pascual
    In the last years, globalization impacts on the competitive capacity of industries forcing them to integrate their productive processes with other facilities geographically distributed. Hence, information systems supporting such processes should interoperate. Attention has been devoted to the development of ontology-based solutions, which are meant to tackle issues from inconsistency to semantic interoperability and knowledge reusability. Therefore, this paper looked up towards the available technology, models and how ontology-based solutions could interact with manufacture industry environment to achieve the semantic interoperability among industrial information systems. Through a systematic literature review, this paper envisions to identify what are the most relevant elements to be considered in the development of an ontology-based solution and how these solutions were deployed in the industry. This research was concerned about 54 studies analyzed in the process aligned with the specific requirements of the research questions that we have stated in this paper. The most relevant results to highlight show that ontology-based solutions can be undertaken to employ OWL as ontology language, Protégé as the ontology modelling tool, Jena as application programming interface to interact with the built ontology, and different standards from the International Organization for Standardization Technical Committee 184 Subcommittee 4 or 5 to get the foundational concepts, axioms, and relationships to develop the knowledge base. We believe the findings of this study can supply an important contribution to the practitioners and researchers as it provides them with useful information about the different projects and choices to undertake projects in the industrial ontology application domain.
  • Thumbnail Image
    Item
    Uso de una red de ontología para interoperar estandares de datos de productos industriales
    (2020) Fraga, Alvaro Luis; Vegetti, Marcela; Leone, Horacio
    Las industrias de todo el mundo han sufrido las consecuencias que trajo la globalizacion. Este fenómeno impactó en la competitividad de las industrias, obligandolas a integrar sus procesos productivos con otras industrias distribuidas geograficamente. Por lo tanto, las industrias para poder afrontar esta situacion deben reorganizarse y encontrar formas de compartir los modelos comunes que puedan ser manejados por los sistemas de información involucrados. Una de las organizaciones que mas ha aportado a solucionar esta problematica es la Organización Internacional de Estandares (ISO) con el subcomité 4 del comité 184, el cual se dedica a publicar normas de datos de productos industriales, pero la mayoría de estas normas no son interoperables entre sí. En este trabajo presentamos una solucion para alcanzar la interoperabilidad semantica entre distintos modelos de datos. Para esto se presenta la estructura de una red de ontologías y un caso de estudio, demostrando que la propuesta tiene la capacidad de alcanzar la interoperabilidad semantica para estándares, modelos y vocabularios para la industria de la manufactura.