Subject-oriented specification of IoT scenarios

Venkatakumar, Harshitha; Schmidt, Werner

doi:10.1145/3329007.3329011

Cited by 12 publications

(11 citation statements)

References 35 publications

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“…The methodological cornerstones for digital specifications mirroring CPS meet the representational demands on the specification level: agent-based systems and subject-oriented modeling. The latter has been explored recently for IoT system specification [ 36 ] and task-based CPS design [ 37 ], whereas agent-based behavior encapsulation features patterns that have been successfully used to build up system intelligence (given their inherent perception—decision—action sequence). Due to its modular design and easy-to-share notation, subject-oriented modeling allows enriching these patterns towards complex system design while keeping it understandable from a human perspective.…”

Section: Discussionmentioning

confidence: 99%

Digital Twin Generation: Re-Conceptualizing Agent Systems for Behavior-Centered Cyber-Physical System Development

Stary

2021

Sensors

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Cyber-Physical Systems (CPS) form the new backbone of digital ecosystems. Upcoming CPS will be operated on a unifying basis, the Internet of Behaviors (IoB). It features autonomous while federated CPS architectures and requires corresponding behavior modeling for design and control. CPS design and control involves stakeholders in different roles with different expertise accessing behavior models, termed Digital twins. They mirror the physical CPS part and integrate it with the digital part. Representing role-specific behaviors and provided with automated execution capabilities Digital twins facilitate dynamic adaptation and (re-)configuration. This paper proposes to conceptualize agent-based design for behavior-based Digital twins through subject-oriented models. These models can be executed and, thus, increase the transparency at design and runtime. Patterns recognizing environmental factors and operation details facilitate the configuration of CPS. Subject-oriented runtime support enables dynamic adaptation and the federated use of CPS components.

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Section: Discussionmentioning

confidence: 99%

Digital Twin Generation: Re-Conceptualizing Agent Systems for Behavior-Centered Cyber-Physical System Development

Stary

2021

Sensors

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“…On the other hand, models have been developed to better characterize the aspects of Industry 4.0 by adding attributes. This is the case of Performability-enabled BPMN (PyBPMN) which addresses the shortcomings of BPMN in terms of flexibility and performance especially for CPS and IoT Industry 4.0 business processes (Bocciarelli et al, 2017) and Subject-oriented Business Process Management (S-BPM) which also corrects the shortcomings of BPMN for IoT through a representation focused on inter-subject communication (Venkatakumar and Schmidt, 2021). Finally, two new representations have emerged related to BPMN: the Reference Architectural Model of Industry 4.0 (RAMI 4.0), a 3D product organization modeling solution (Suri et al, 2017), and the BPMN 2.0 Based Ontology (BOO), a process modeling ontology based on BPMN 2.0 (Annane et al, 2019).…”

Section: Bpmn Standardmentioning

confidence: 99%

“…(1) Criteria presented in the literature to compare modeling standards (Constantinescu et al, 2015;Phuong and Guidat, 2018;Venkatakumar and Schmidt, 2021); Industry 4.0 business processes…”

Section: Selecting 40 Features For Business Modelingmentioning

confidence: 99%

“…In addition to this, other features from the literature have been identified, such as:Criteria presented in the literature to compare modeling standards (Constantinescu et al. , 2015; Phuong and Guidat, 2018; Venkatakumar and Schmidt, 2021);New elements added to modeling standards, such as pictograms and conceptual consideration (Ahn and Chang, 2018; Busert and Fay, 2019; Calà et al. , 2017; Mokhtari et al.…”

Section: Identifying 40 Features For Business Process Modelingmentioning

confidence: 99%

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GRMI4.0: a guide for representing and modeling Industry 4.0 business processes

Mosser

Pellerin²,

Bourgault³

et al. 2022

BPMJ

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PurposeThe purpose of this paper is to propose a new business process representation adapted to the needs of Industry 4.0 to facilitate the implementation of technological solutions in the construction sector.Design/methodology/approachThis work is based on the Design Research Methodology approach and includes four phases: (1) a literature review on the main business process modeling standards and their ability to take into account the specificities of Industry 4.0; (2) the identification of the attributes to be considered to model Industry 4.0 processes; (3) the development of a mapping model for Industry 4.0; and (4) the validation of the model using a case study from the construction sector.FindingsTo the authors’ knowledge, current business process modeling standards do not effectively represent business processes in the context of Industry 4.0.Originality/valueThe proposed model can represent not only the 4.0 solutions that can be implemented in the construction sector, particularly from a technology and data perspective but also measures, with the help of performance indicators, the impacts of successive process changes in terms of skills, cost and time for a true 4.0 transformation.

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“…Un modelo debe ser interpretado sin dificultad por todo el equipo de desarrollo, atributo que garantiza su mantenibilidad. La jerarquización de los eventos es un factor que brinda mejor entendimiento de la ejecución de los procesos al poder obtener una representación de alto nivel de una actividad concreta (Tranquillini et al, 2012;Venkatakumar and Schmidt, 2019), antes que la visualización de múltiples tareas con interacciones complejas (Kneuper, 2018;Mandal et al, 2017).…”

Section: Reducción De Complejidadunclassified

Modelado De Procesos De Software Para Iot: Requerimientos, Características Y Dificultades

2021

Proceedings of the Ibero American Conferences on WWW/Internet 2021 and Computação Aplicada 2021

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El Internet de las cosas, gracias a la integración de dispositivos físicos capaces de percibir, recolectar, procesar y enviar datos; ha contribuido de manera positiva en las estrategias de negocios y servicios existentes, al permitir la implementación de sistemas que respondan en tiempo real a los estímulos de su entorno; sin embargo, ese alto nivel de dinamismo que caracteriza a los sistemas IoT, también representa retos para los diseñadores del software, específicamente durante el modelado de los procesos. En el presente documento se identifican mediante una revisión sistemática de la literatura, las características que distinguen a un proceso de software IoT en contraste con el software convencional, se presentan los requerimientos, atributos y dificultades para los modelos de procesos de IoT.

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Subject-oriented specification of IoT scenarios

Cited by 12 publications

References 35 publications

Digital Twin Generation: Re-Conceptualizing Agent Systems for Behavior-Centered Cyber-Physical System Development

Digital Twin Generation: Re-Conceptualizing Agent Systems for Behavior-Centered Cyber-Physical System Development

GRMI4.0: a guide for representing and modeling Industry 4.0 business processes

Modelado De Procesos De Software Para Iot: Requerimientos, Características Y Dificultades

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