---
_id: '12719'
abstract:
- lang: eng
  text: A human digital twin (HDT) is a virtual representation of a worker in cyberspace.
    Nevertheless, current research focusses mainly on HDTs for motoric work types,
    such as assembly. To fully integrate an HDT for workers in production, it is necessary
    that an HDT also displays cognitive processes like memorizing, thinking or reasoning.
    Such a concept can be used in information-based work, for example monitoring highly
    automated production systems, and contribute to the planning and control of production.
    Due to the high proportion of planning and decision-making processes, the efficiency
    of information-based work is determined in particular by the inner processes of
    the worker. An HDT can therefore help to describe current and future states of
    socio-technical work systems. Therefore, this paper presents a systematic literature
    review to explicitly derive the relevant components of an HDT for information-based
    work types. The elements of such an HDT and its environment are defined. Further,
    the current gaps in literature are identified. There are currently no real-world
    applications of such an HDT. Additionally, the value of multi-HDT systems must
    be evaluated more extensively.
author:
- first_name: Viktoria
  full_name: Mordaschew, Viktoria
  id: '79005'
  last_name: Mordaschew
- first_name: Benedikt
  full_name: Latos, Benedikt
  id: '84474'
  last_name: Latos
- first_name: Sven
  full_name: Tackenberg, Sven
  id: '71470'
  last_name: Tackenberg
citation:
  ama: Mordaschew V, Latos B, Tackenberg S. A Human Digital Twin for Worker-Centric
    Production. <i>Procedia Computer Science</i>. 2025;253:2137-2146. doi:<a href="https://doi.org/10.1016/j.procs.2025.01.274">https://doi.org/10.1016/j.procs.2025.01.274</a>
  apa: Mordaschew, V., Latos, B., &#38; Tackenberg, S. (2025). A Human Digital Twin
    for Worker-Centric Production. <i>Procedia Computer Science</i>, <i>253</i>, 2137–2146.
    <a href="https://doi.org/10.1016/j.procs.2025.01.274">https://doi.org/10.1016/j.procs.2025.01.274</a>
  bjps: <b>Mordaschew V, Latos B and Tackenberg S</b> (2025) A Human Digital Twin
    for Worker-Centric Production. <i>Procedia Computer Science</i> <b>253</b>, 2137–2146.
  chicago: 'Mordaschew, Viktoria, Benedikt Latos, and Sven Tackenberg. “A Human Digital
    Twin for Worker-Centric Production.” <i>Procedia Computer Science</i> 253 (2025):
    2137–46. <a href="https://doi.org/10.1016/j.procs.2025.01.274">https://doi.org/10.1016/j.procs.2025.01.274</a>.'
  chicago-de: 'Mordaschew, Viktoria, Benedikt Latos und Sven Tackenberg. 2025. A Human
    Digital Twin for Worker-Centric Production. <i>Procedia Computer Science</i> 253:
    2137–2146. doi:<a href="https://doi.org/10.1016/j.procs.2025.01.274">https://doi.org/10.1016/j.procs.2025.01.274</a>,
    .'
  din1505-2-1: '<span style="font-variant:small-caps;">Mordaschew, Viktoria</span>
    ; <span style="font-variant:small-caps;">Latos, Benedikt</span> ; <span style="font-variant:small-caps;">Tackenberg,
    Sven</span>: A Human Digital Twin for Worker-Centric Production. In: <i>Procedia
    Computer Science</i> Bd. 253. Amsterdam [u.a.] , Elsevier (2025), S. 2137–2146'
  havard: V. Mordaschew, B. Latos, S. Tackenberg, A Human Digital Twin for Worker-Centric
    Production, Procedia Computer Science. 253 (2025) 2137–2146.
  ieee: 'V. Mordaschew, B. Latos, and S. Tackenberg, “A Human Digital Twin for Worker-Centric
    Production,” <i>Procedia Computer Science</i>, vol. 253, pp. 2137–2146, 2025,
    doi: <a href="https://doi.org/10.1016/j.procs.2025.01.274">https://doi.org/10.1016/j.procs.2025.01.274</a>.'
  mla: Mordaschew, Viktoria, et al. “A Human Digital Twin for Worker-Centric Production.”
    <i>Procedia Computer Science</i>, vol. 253, 2025, pp. 2137–46, <a href="https://doi.org/10.1016/j.procs.2025.01.274">https://doi.org/10.1016/j.procs.2025.01.274</a>.
  short: V. Mordaschew, B. Latos, S. Tackenberg, Procedia Computer Science 253 (2025)
    2137–2146.
  ufg: '<b>Mordaschew, Viktoria/Latos, Benedikt/Tackenberg, Sven</b>: A Human Digital
    Twin for Worker-Centric Production, in: <i>Procedia Computer Science</i> 253 (2025), 
    S. 2137–2146.'
  van: Mordaschew V, Latos B, Tackenberg S. A Human Digital Twin for Worker-Centric
    Production. Procedia Computer Science. 2025;253:2137–46.
date_created: 2025-03-19T15:42:16Z
date_updated: 2025-03-20T15:25:28Z
department:
- _id: DEP1500
doi: https://doi.org/10.1016/j.procs.2025.01.274
intvolume: '       253'
keyword:
- Human-centric Production
- Digital Twin
- Systematic Literature Review
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://pdf.sciencedirectassets.com/280203/1-s2.0-S1877050925X0003X/1-s2.0-S1877050925002820/main.pdf?X-Amz-Security-Token=IQoJb3JpZ2luX2VjECAaCXVzLWVhc3QtMSJHMEUCIQCf5kQu9Qr%2FPaWZOMmUyMsrFj8U0OTeGci9WwFRKvOC4gIgBa8ilRkd264I5%2FfOe%2FJMwvNc3cQ1jDt8wJcUIdPTdfEqswUIeBAFGgwwNTkwMDM1NDY4NjUiDKfD4vTsP8l575BscSqQBdaN09lRB973%2Bhd4ufVIhFw27Ohx%2FUPVSwOUefsN5C28R6CqOhF8DiP%2F2uLmz%2FP0AnXXRIOIU9Xo6jGS01m5JEQUa3nNGi8YJ8wTH4vqk0pOjczyIo6CZJWe2zwVPJVIvlfTEV1aBcggnpVmcBINCHhCQ20GVehLrEEaONMkGjoauiuvp%2B5GQRNaa0F%2FJuhCfsJO7KbRcA1OblcOezoMYk83RzISbfAI5FvDKWxZQhWCprKR35b%2F6s7lfY8fb34Ps%2BNsCYmKhTJlDLDQiFVQPPWUwJg9PJaW9CJxjvWWNXlOOpv0tC6JFHyGnTu6VyOsPqs8G%2BD0nTOJtE9C2AwrradO7sVKQu%2B3SubbOofB6RIbb7eP%2FJeCAN3UQ4wBJKDa2QzoZiqrGb1LUVPmuJgEDZmZNgdIiat3mvC3QsCowARjBq%2BX12qexIsGbLoKKwLj0XZyD1geFAULOxEO1prmNT8zdhXcCloLKivRqNRpHc9vXR8mnUPRY4SDQIiFjkwbGfiN7XIfU%2BUL31K5F4L%2FidNQcNNwxiW2JiZLKnd0Cd3YUYFLODxKrXvI3SboFa1aKhiwX4uba2qjCbu0VpSKGIn%2BdkaGfOWxGgEg2L6s6MWXs0%2BnIUYoYswyjYxyksWZTk2xk09FT%2FzZzcbV%2By3LDfI68M6Yl%2BI47d77Gw2Dl3i2QtpSSgE7KidmuP3V5QTNLcwQ6znfvdJ1GCEtg86RCRbhdIjqopU8zl6%2BH%2By%2B9Zsh8exwsS6wehDEsKBgtOsmXMRr3PIMVsVBZBvOsraGPdmR9%2BFF37YCd66MEc2RLxoWr0y2N7vz00YOlcSvpDR4MLZVSb9sFSBLDTcbdljUEJjFWI5lx4fXoYY6D43k1qzBMKG8674GOrEBPhb%2BOxSm119COf1hZVU9Ddv020oO9bIFU0RN%2BgW0Jn5aIEYvqvKyOjBIlgPe%2BsOxmje4KstmmeZdXNT1UYhFmal1oQ%2Fc6dU2N5e6BPyHNN1HFQEDPCg4VmTPqvA6AerHmcIv62dF2mbJmBlB%2FrchNqLbPCrVy61C9FIKZmBRAdEDMKOjdi0IwDgJ4Mci%2FTu%2FYKZthYyoTcZCmkmyk8hVJGTMyZsj0pGsTS79eyd00t6K&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20250319T153721Z&X-Amz-SignedHeaders=host&X-Amz-Expires=300&X-Amz-Credential=ASIAQ3PHCVTY5KE6SOXB%2F20250319%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Signature=8a9c4609a533337efabc8cf0808d3c276fbf5283eef7c3deb5ab723e49e72788&hash=1c87cbc6d5873de51b1b1ba6cab66fb8a783c2b9af8ef198f4c9b2504f659005&host=68042c943591013ac2b2430a89b270f6af2c76d8dfd086a07176afe7c76c2c61&pii=S1877050925002820&tid=spdf-72598068-bcf7-4dec-b3a9-3bde6d19d9f5&sid=c9f5630d128d5441213b35f764412ad9bb5bgxrqb&type=client&tsoh=d3d3LnNjaWVuY2VkaXJlY3QuY29t&rh=d3d3LnNjaWVuY2VkaXJlY3QuY29t&ua=1e0359535c0b5400015202&rr=922e0cf0ff4e7a5a&cc=de
oa: '1'
page: 2137-2146
place: 'Amsterdam [u.a.] '
publication: Procedia Computer Science
publication_identifier:
  issn:
  - 1877-0509
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
  link:
  - relation: other
    url: 10.1016/j.procs.2025.01.274
status: public
title: A Human Digital Twin for Worker-Centric Production
type: scientific_journal_article
user_id: '83781'
volume: 253
year: '2025'
...
---
_id: '13349'
abstract:
- lang: eng
  text: In weakly-structured work processes, workers are free to decide in which sequence
    to process their tasks. Predicting their decision-making helps plan production
    more accurately while preserving workers’ autonomy. The factors that influence
    workers’ decision-making depend on the manufacturing process and person considered,
    and they must be newly collected for each use case. This paper identifies the
    factors influencing workers when deciding in which sequence to process manufacturing
    tasks in a medium-sized hydraulic cylinder manufacturer. Five workers and two
    lead workers were observed and interviewed during several work shifts about influencing
    factors. The authors propose a new interview technique called indifference testing
    to overcome subjects’ difficulty articulating their decision-making process. Collected
    factors were categorized using inductive category formation and context analysis.
    The analyses identified 75 influencing factors comprising 37 decision attributes
    and 38 decision rules. The identified decision attributes indicate that worker
    preferences are influenced by attributes from the classical scheduling literature
    and attributes related to worker well-being, circadian rhythms, and ergonomics.
    The identified decision rules are useful constituents of more complex preference
    functions. The decision attributes and rules enable the construction of machine
    learning models to predict workers’ task sequencing decisions in job shops. Potential
    applications include systematically eliminating or controlling influencing factors
    through workplace design measures to increase worker well-being and optimality
    of their decisions.
author:
- first_name: Jan-Phillip
  full_name: Herrmann, Jan-Phillip
  id: '86180'
  last_name: Herrmann
- first_name: Sven
  full_name: Tackenberg, Sven
  id: '71470'
  last_name: Tackenberg
- first_name: Florens
  full_name: Burgert, Florens
  last_name: Burgert
- first_name: Verena
  full_name: Nitsch, Verena
  last_name: Nitsch
citation:
  ama: Herrmann JP, Tackenberg S, Burgert F, Nitsch V. Influencing factors on worker
    task sequencing decisions in a medium-sized hydraulic cylinder manufacturer. <i>Procedia
    Computer Science</i>. 2025;253:1820-1829. doi:<a href="https://doi.org/10.1016/j.procs.2025.01.244">10.1016/j.procs.2025.01.244</a>
  apa: Herrmann, J.-P., Tackenberg, S., Burgert, F., &#38; Nitsch, V. (2025). Influencing
    factors on worker task sequencing decisions in a medium-sized hydraulic cylinder
    manufacturer. <i>Procedia Computer Science</i>, <i>253</i>, 1820–1829. <a href="https://doi.org/10.1016/j.procs.2025.01.244">https://doi.org/10.1016/j.procs.2025.01.244</a>
  bjps: <b>Herrmann J-P <i>et al.</i></b> (2025) Influencing Factors on Worker Task
    Sequencing Decisions in a Medium-Sized Hydraulic Cylinder Manufacturer. <i>Procedia
    Computer Science</i> <b>253</b>, 1820–1829.
  chicago: 'Herrmann, Jan-Phillip, Sven Tackenberg, Florens Burgert, and Verena Nitsch.
    “Influencing Factors on Worker Task Sequencing Decisions in a Medium-Sized Hydraulic
    Cylinder Manufacturer.” <i>Procedia Computer Science</i> 253 (2025): 1820–29.
    <a href="https://doi.org/10.1016/j.procs.2025.01.244">https://doi.org/10.1016/j.procs.2025.01.244</a>.'
  chicago-de: 'Herrmann, Jan-Phillip, Sven Tackenberg, Florens Burgert und Verena
    Nitsch. 2025. Influencing factors on worker task sequencing decisions in a medium-sized
    hydraulic cylinder manufacturer. <i>Procedia Computer Science</i> 253: 1820–1829.
    doi:<a href="https://doi.org/10.1016/j.procs.2025.01.244">10.1016/j.procs.2025.01.244</a>,
    .'
  din1505-2-1: '<span style="font-variant:small-caps;">Herrmann, Jan-Phillip</span>
    ; <span style="font-variant:small-caps;">Tackenberg, Sven</span> ; <span style="font-variant:small-caps;">Burgert,
    Florens</span> ; <span style="font-variant:small-caps;">Nitsch, Verena</span>:
    Influencing factors on worker task sequencing decisions in a medium-sized hydraulic
    cylinder manufacturer. In: <i>Procedia Computer Science</i> Bd. 253. Amsterdam,
    Elsevier BV (2025), S. 1820–1829'
  havard: J.-P. Herrmann, S. Tackenberg, F. Burgert, V. Nitsch, Influencing factors
    on worker task sequencing decisions in a medium-sized hydraulic cylinder manufacturer,
    Procedia Computer Science. 253 (2025) 1820–1829.
  ieee: 'J.-P. Herrmann, S. Tackenberg, F. Burgert, and V. Nitsch, “Influencing factors
    on worker task sequencing decisions in a medium-sized hydraulic cylinder manufacturer,”
    <i>Procedia Computer Science</i>, vol. 253, pp. 1820–1829, 2025, doi: <a href="https://doi.org/10.1016/j.procs.2025.01.244">10.1016/j.procs.2025.01.244</a>.'
  mla: Herrmann, Jan-Phillip, et al. “Influencing Factors on Worker Task Sequencing
    Decisions in a Medium-Sized Hydraulic Cylinder Manufacturer.” <i>Procedia Computer
    Science</i>, vol. 253, 2025, pp. 1820–29, <a href="https://doi.org/10.1016/j.procs.2025.01.244">https://doi.org/10.1016/j.procs.2025.01.244</a>.
  short: J.-P. Herrmann, S. Tackenberg, F. Burgert, V. Nitsch, Procedia Computer Science
    253 (2025) 1820–1829.
  ufg: '<b>Herrmann, Jan-Phillip u. a.</b>: Influencing factors on worker task sequencing
    decisions in a medium-sized hydraulic cylinder manufacturer, in: <i>Procedia Computer
    Science</i> 253 (2025),  S. 1820–1829.'
  van: Herrmann JP, Tackenberg S, Burgert F, Nitsch V. Influencing factors on worker
    task sequencing decisions in a medium-sized hydraulic cylinder manufacturer. Procedia
    Computer Science. 2025;253:1820–9.
date_created: 2026-01-29T10:15:17Z
date_updated: 2026-02-10T10:54:05Z
department:
- _id: DEP7020
doi: 10.1016/j.procs.2025.01.244
intvolume: '       253'
keyword:
- Task Sequencing
- Manufacturing
- Learning To Rank
- Scheduling Human Factors
- Case Study
language:
- iso: eng
page: 1820-1829
place: Amsterdam
publication: Procedia Computer Science
publication_identifier:
  issn:
  - 1877-0509
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Influencing factors on worker task sequencing decisions in a medium-sized hydraulic
  cylinder manufacturer
type: scientific_journal_article
user_id: '83781'
volume: 253
year: '2025'
...
---
_id: '12788'
abstract:
- lang: eng
  text: The product environmental footprint (PEF) is one of two life cycle assessment
    methods from the European Commission. With their published recommendation on environmental
    footprint methods, the European Commission provides a framework to assess the
    PEF for every product in a company. Since there is a high probability that the
    PEF will be mandatory for companies shortly, it is crucial that this recommendation
    guides companies and mainly technical employees through all phases of the PEF
    and enables them to execute a PEF study correctly. Therefore, this paper aims
    to analyze the process of calculating a PEF for a product critically. A PEF study
    is conducted on a smart luminaire with the software program OpenLCA. The use case
    concludes that many aspects of the PEF still need to be clarified. Especially
    the calculation methods behind every impact category need to be more transparent.
    Further, a comparison of the use case with a provided tutorial from OpenLCA is
    made. The comparison shows that no information is available on how to model the
    end-of-life and the use stages, which are mandatory in a PEF study. (c) 2023 The
    Authors. Published by ELSEVIER B.V.
author:
- first_name: Viktoria
  full_name: Mordaschew, Viktoria
  id: '79005'
  last_name: Mordaschew
- first_name: Sven
  full_name: Tackenberg, Sven
  id: '71470'
  last_name: Tackenberg
citation:
  ama: Mordaschew V, Tackenberg S. <i>The Product Environmental Footprint – A Critical
    Review</i>. Vol 232. (Longo F, Shen W, Padovano A, eds.). Elsevier BV; 2024:493-503.
    doi:<a href="https://doi.org/10.1016/j.procs.2024.01.049">10.1016/j.procs.2024.01.049</a>
  apa: Mordaschew, V., &#38; Tackenberg, S. (2024). The Product Environmental Footprint
    – A Critical Review. In F. Longo, W. Shen, &#38; A. Padovano (Eds.), <i>5th International
    Conference on Industry 4.0 and Smart Manufacturing (ISM)</i> (Vol. 232, pp. 493–503).
    Elsevier BV. <a href="https://doi.org/10.1016/j.procs.2024.01.049">https://doi.org/10.1016/j.procs.2024.01.049</a>
  bjps: '<b>Mordaschew V and Tackenberg S</b> (2024) <i>The Product Environmental
    Footprint – A Critical Review</i>, Longo F, Shen W and Padovano A (eds). Amsterdam:
    Elsevier BV.'
  chicago: 'Mordaschew, Viktoria, and Sven Tackenberg. <i>The Product Environmental
    Footprint – A Critical Review</i>. Edited by F. Longo, W. Shen, and A. Padovano.
    <i>5th International Conference on Industry 4.0 and Smart Manufacturing (ISM)</i>.
    Vol. 232. Procedia Computer Science. Amsterdam: Elsevier BV, 2024. <a href="https://doi.org/10.1016/j.procs.2024.01.049">https://doi.org/10.1016/j.procs.2024.01.049</a>.'
  chicago-de: 'Mordaschew, Viktoria und Sven Tackenberg. 2024. <i>The Product Environmental
    Footprint – A Critical Review</i>. Hg. von F. Longo, W. Shen, und A. Padovano.
    <i>5th International Conference on Industry 4.0 and Smart Manufacturing (ISM)</i>.
    Bd. 232. Procedia Computer Science. Amsterdam: Elsevier BV. doi:<a href="https://doi.org/10.1016/j.procs.2024.01.049">10.1016/j.procs.2024.01.049</a>,
    .'
  din1505-2-1: '<span style="font-variant:small-caps;">Mordaschew, Viktoria</span>
    ; <span style="font-variant:small-caps;">Tackenberg, Sven</span> ; <span style="font-variant:small-caps;">Longo,
    F.</span> ; <span style="font-variant:small-caps;">Shen, W.</span> ; <span style="font-variant:small-caps;">Padovano,
    A.</span> (Hrsg.): <i>The Product Environmental Footprint – A Critical Review</i>,
    <i>Procedia Computer Science</i>. Bd. 232. Amsterdam : Elsevier BV, 2024'
  havard: V. Mordaschew, S. Tackenberg, The Product Environmental Footprint – A Critical
    Review, Elsevier BV, Amsterdam, 2024.
  ieee: 'V. Mordaschew and S. Tackenberg, <i>The Product Environmental Footprint –
    A Critical Review</i>, vol. 232. Amsterdam: Elsevier BV, 2024, pp. 493–503. doi:
    <a href="https://doi.org/10.1016/j.procs.2024.01.049">10.1016/j.procs.2024.01.049</a>.'
  mla: Mordaschew, Viktoria, and Sven Tackenberg. “The Product Environmental Footprint
    – A Critical Review.” <i>5th International Conference on Industry 4.0 and Smart
    Manufacturing (ISM)</i>, edited by F. Longo et al., vol. 232, Elsevier BV, 2024,
    pp. 493–503, <a href="https://doi.org/10.1016/j.procs.2024.01.049">https://doi.org/10.1016/j.procs.2024.01.049</a>.
  short: V. Mordaschew, S. Tackenberg, The Product Environmental Footprint – A Critical
    Review, Elsevier BV, Amsterdam, 2024.
  ufg: '<b>Mordaschew, Viktoria/Tackenberg, Sven</b>: The Product Environmental Footprint
    – A Critical Review, Bd. 232, hg. von Longo, F./Shen, W./Padovano, A., Amsterdam
    2024 (Procedia Computer Science).'
  van: 'Mordaschew V, Tackenberg S. The Product Environmental Footprint – A Critical
    Review. Longo F, Shen W, Padovano A, editors. 5th International Conference on
    Industry 4.0 and Smart Manufacturing (ISM). Amsterdam: Elsevier BV; 2024. (Procedia
    Computer Science; vol. 232).'
conference:
  end_date: 2023-11-24
  location: Lisbon, PORTUGAL
  name: 5th International Conference on Industry 4.0 and Smart Manufacturing (ISM)
  start_date: 2023-11-22
date_created: 2025-04-15T08:01:11Z
date_updated: 2025-06-25T12:43:49Z
department:
- _id: DEP7020
doi: 10.1016/j.procs.2024.01.049
editor:
- first_name: F.
  full_name: Longo, F.
  last_name: Longo
- first_name: W.
  full_name: Shen, W.
  last_name: Shen
- first_name: A.
  full_name: Padovano, A.
  last_name: Padovano
intvolume: '       232'
keyword:
- Product Environmental Footprint
- Life Cycle Assessment
- Sustainability
- Cyber-physical Systems
language:
- iso: eng
page: 493-503
place: Amsterdam
publication: 5th International Conference on Industry 4.0 and Smart Manufacturing
  (ISM)
publication_identifier:
  issn:
  - 1877-0509
publication_status: published
publisher: Elsevier BV
series_title: Procedia Computer Science
status: public
title: The Product Environmental Footprint – A Critical Review
type: conference_editor_article
user_id: '83781'
volume: 232
year: '2024'
...
---
_id: '12795'
abstract:
- lang: eng
  text: Including disabled workers in value-creating work processes is a fundamental
    and guaranteed human right and is, therefore, an essential goal of society. In
    Germany, sheltered workshops create the conditions for this inclusion since they
    are essential to companies' value chains. A central challenge is the inclusion
    of disabled workers in the value-creation processes, such as in manufacturing
    or assembly areas. The skills of disabled workers vary since they have individual
    impairments. Therefore, this paper presents a digital human model, a Human Digital
    Twin (HDT), for disabled workers. The model maps their skills and supports the
    production planning and assembly processes. (C) 2024 The Authors. Published by
    Elsevier B.V.
author:
- first_name: Viktoria
  full_name: Mordaschew, Viktoria
  id: '79005'
  last_name: Mordaschew
- first_name: Sönke
  full_name: Duckwitz, Sönke
  id: '81325'
  last_name: Duckwitz
- first_name: Sven
  full_name: Tackenberg, Sven
  id: '71470'
  last_name: Tackenberg
citation:
  ama: Mordaschew V, Duckwitz S, Tackenberg S. <i>A Human Digital Twin of Disabled
    Workers for Production Planning</i>. Vol 232. (Longo F, Shen W, Padovano A, eds.).
    Elsevier BV; 2024:745-751. doi:<a href="https://doi.org/10.1016/j.procs.2024.01.074">10.1016/j.procs.2024.01.074</a>
  apa: Mordaschew, V., Duckwitz, S., &#38; Tackenberg, S. (2024). A Human Digital
    Twin of Disabled Workers for Production Planning. In F. Longo, W. Shen, &#38;
    A. Padovano (Eds.), <i>5th International Conference on Industry 4.0 and Smart
    Manufacturing (ISM)</i> (Vol. 232, pp. 745–751). Elsevier BV. <a href="https://doi.org/10.1016/j.procs.2024.01.074">https://doi.org/10.1016/j.procs.2024.01.074</a>
  bjps: '<b>Mordaschew V, Duckwitz S and Tackenberg S</b> (2024) <i>A Human Digital
    Twin of Disabled Workers for Production Planning</i>, Longo F, Shen W and Padovano
    A (eds). Amsterdam [u.a.]: Elsevier BV.'
  chicago: 'Mordaschew, Viktoria, Sönke Duckwitz, and Sven Tackenberg. <i>A Human
    Digital Twin of Disabled Workers for Production Planning</i>. Edited by F. Longo,
    W. Shen, and A. Padovano. <i>5th International Conference on Industry 4.0 and
    Smart Manufacturing (ISM)</i>. Vol. 232. Procedia Computer Science. Amsterdam
    [u.a.]: Elsevier BV, 2024. <a href="https://doi.org/10.1016/j.procs.2024.01.074">https://doi.org/10.1016/j.procs.2024.01.074</a>.'
  chicago-de: 'Mordaschew, Viktoria, Sönke Duckwitz und Sven Tackenberg. 2024. <i>A
    Human Digital Twin of Disabled Workers for Production Planning</i>. Hg. von F.
    Longo, W. Shen, und A. Padovano. <i>5th International Conference on Industry 4.0
    and Smart Manufacturing (ISM)</i>. Bd. 232. Procedia Computer Science. Amsterdam
    [u.a.]: Elsevier BV. doi:<a href="https://doi.org/10.1016/j.procs.2024.01.074">10.1016/j.procs.2024.01.074</a>,
    .'
  din1505-2-1: '<span style="font-variant:small-caps;">Mordaschew, Viktoria</span>
    ; <span style="font-variant:small-caps;">Duckwitz, Sönke</span> ; <span style="font-variant:small-caps;">Tackenberg,
    Sven</span> ; <span style="font-variant:small-caps;">Longo, F.</span> ; <span
    style="font-variant:small-caps;">Shen, W.</span> ; <span style="font-variant:small-caps;">Padovano,
    A.</span> (Hrsg.): <i>A Human Digital Twin of Disabled Workers for Production
    Planning</i>, <i>Procedia Computer Science</i>. Bd. 232. Amsterdam [u.a.] : Elsevier
    BV, 2024'
  havard: V. Mordaschew, S. Duckwitz, S. Tackenberg, A Human Digital Twin of Disabled
    Workers for Production Planning, Elsevier BV, Amsterdam [u.a.], 2024.
  ieee: 'V. Mordaschew, S. Duckwitz, and S. Tackenberg, <i>A Human Digital Twin of
    Disabled Workers for Production Planning</i>, vol. 232. Amsterdam [u.a.]: Elsevier
    BV, 2024, pp. 745–751. doi: <a href="https://doi.org/10.1016/j.procs.2024.01.074">10.1016/j.procs.2024.01.074</a>.'
  mla: Mordaschew, Viktoria, et al. “A Human Digital Twin of Disabled Workers for
    Production Planning.” <i>5th International Conference on Industry 4.0 and Smart
    Manufacturing (ISM)</i>, edited by F. Longo et al., vol. 232, Elsevier BV, 2024,
    pp. 745–51, <a href="https://doi.org/10.1016/j.procs.2024.01.074">https://doi.org/10.1016/j.procs.2024.01.074</a>.
  short: V. Mordaschew, S. Duckwitz, S. Tackenberg, A Human Digital Twin of Disabled
    Workers for Production Planning, Elsevier BV, Amsterdam [u.a.], 2024.
  ufg: '<b>Mordaschew, Viktoria/Duckwitz, Sönke/Tackenberg, Sven</b>: A Human Digital
    Twin of Disabled Workers for Production Planning, Bd. 232, hg. von Longo, F./Shen,
    W./Padovano, A., Amsterdam [u.a.] 2024 (Procedia Computer Science).'
  van: 'Mordaschew V, Duckwitz S, Tackenberg S. A Human Digital Twin of Disabled Workers
    for Production Planning. Longo F, Shen W, Padovano A, editors. 5th International
    Conference on Industry 4.0 and Smart Manufacturing (ISM). Amsterdam [u.a.]: Elsevier
    BV; 2024. (Procedia Computer Science; vol. 232).'
conference:
  end_date: 2023-11-24
  location: Lisbon, PORTUGAL
  name: 5th International Conference on Industry 4.0 and Smart Manufacturing (ISM)
  start_date: 2023-11-22
date_created: 2025-04-15T12:07:15Z
date_updated: 2025-06-25T12:44:44Z
department:
- _id: DEP7020
doi: 10.1016/j.procs.2024.01.074
editor:
- first_name: F.
  full_name: Longo, F.
  last_name: Longo
- first_name: W.
  full_name: Shen, W.
  last_name: Shen
- first_name: A.
  full_name: Padovano, A.
  last_name: Padovano
intvolume: '       232'
keyword:
- Human Digital Twin
- Industry 4.0
- Sheltered Workshops
- Production Planning
language:
- iso: eng
page: 745-751
place: Amsterdam [u.a.]
publication: 5th International Conference on Industry 4.0 and Smart Manufacturing
  (ISM)
publication_identifier:
  issn:
  - 1877-0509
publication_status: published
publisher: Elsevier BV
series_title: Procedia Computer Science
status: public
title: A Human Digital Twin of Disabled Workers for Production Planning
type: conference_editor_article
user_id: '83781'
volume: 232
year: '2024'
...
---
_id: '12797'
abstract:
- lang: eng
  text: 'Sheltered workshops face the challenge of meeting their manufacturing objectives
    while considering the individual competenciesand assistance needs of persons with
    disabilities. Moreover, work processes in sheltered workshops are weakly structured,
    allowing for frequent task interruptions and changes based on the preferences
    of impaired work persons. While the Industry 4.0 literature provides many real-time
    scheduling algorithms for incorporating multiple objectives and constraints, these
    algorithms fall short of the characteristics of sheltered workshops. The resource-constrained
    project scheduling problem (RCPSP) is an optimization problem for computing manufacturing
    plans considering multiple objectives and resource constraints. Among many different
    RCPSP variants proposed in the literature, the multi-skill RCPSP (MSRCPSP) variant
    considers the individual skills of work persons when generating manufacturing
    plans. With the ongoing digital transformation of enterprises, new assistance
    systems enter the market, providing individual support to impaired work persons
    and compensating for lacking skills and abilities. This paper proposes an MSRCPSP
    variant that incorporates assistance systems and learning tasks compensating for
    competence gaps in the skill matrix of impaired work persons. Furthermore, it
    decomposes tasks into individual work objects, which accounts for frequent task
    interruptions and task preferences of work persons. The algorithm is described
    and demonstrated using a manufacturing data set from an actual sheltered workshop.
    In a small evaluation study, the algorithm is tested by scheduling two impaired
    work persons in the assembly department of a medium-sized manufacturing company
    in the primary labor market. The evaluation study proves its real-world applicability
    and the suitability of scheduling algorithms for participation and inclusive work. '
author:
- first_name: Jan-Phillip
  full_name: Herrmann, Jan-Phillip
  id: '86180'
  last_name: Herrmann
- first_name: Viktoria
  full_name: Mordaschew, Viktoria
  id: '79005'
  last_name: Mordaschew
- first_name: Sven
  full_name: Tackenberg, Sven
  id: '71470'
  last_name: Tackenberg
citation:
  ama: Herrmann JP, Mordaschew V, Tackenberg S. <i>A Multi-Skill RCPSP Variant for
    Persons with Disabilities in Sheltered Workshops</i>. Vol 232. (Longo F, Shen
    W, Padovano A, eds.). Elsevier BV; 2024:1329-1338. doi:<a href="https://doi.org/10.1016/j.procs.2024.01.131">10.1016/j.procs.2024.01.131</a>
  apa: Herrmann, J.-P., Mordaschew, V., &#38; Tackenberg, S. (2024). A multi-skill
    RCPSP variant for persons with disabilities in sheltered workshops. In F. Longo,
    W. Shen, &#38; A. Padovano (Eds.), <i>5th International Conference on Industry
    4.0 and Smart Manufacturing (ISM)</i> (Vol. 232, pp. 1329–1338). Elsevier BV.
    <a href="https://doi.org/10.1016/j.procs.2024.01.131">https://doi.org/10.1016/j.procs.2024.01.131</a>
  bjps: '<b>Herrmann J-P, Mordaschew V and Tackenberg S</b> (2024) <i>A Multi-Skill
    RCPSP Variant for Persons with Disabilities in Sheltered Workshops</i>, Longo
    F, Shen W and Padovano A (eds). Amsterdam [u.a.]: Elsevier BV.'
  chicago: 'Herrmann, Jan-Phillip, Viktoria Mordaschew, and Sven Tackenberg. <i>A
    Multi-Skill RCPSP Variant for Persons with Disabilities in Sheltered Workshops</i>.
    Edited by F. Longo, W. Shen, and A. Padovano. <i>5th International Conference
    on Industry 4.0 and Smart Manufacturing (ISM)</i>. Vol. 232. Procedia Computer
    Science. Amsterdam [u.a.]: Elsevier BV, 2024. <a href="https://doi.org/10.1016/j.procs.2024.01.131">https://doi.org/10.1016/j.procs.2024.01.131</a>.'
  chicago-de: 'Herrmann, Jan-Phillip, Viktoria Mordaschew und Sven Tackenberg. 2024.
    <i>A multi-skill RCPSP variant for persons with disabilities in sheltered workshops</i>.
    Hg. von F. Longo, W. Shen, und A. Padovano. <i>5th International Conference on
    Industry 4.0 and Smart Manufacturing (ISM)</i>. Bd. 232. Procedia Computer Science.
    Amsterdam [u.a.]: Elsevier BV. doi:<a href="https://doi.org/10.1016/j.procs.2024.01.131">10.1016/j.procs.2024.01.131</a>,
    .'
  din1505-2-1: '<span style="font-variant:small-caps;">Herrmann, Jan-Phillip</span>
    ; <span style="font-variant:small-caps;">Mordaschew, Viktoria</span> ; <span style="font-variant:small-caps;">Tackenberg,
    Sven</span> ; <span style="font-variant:small-caps;">Longo, F.</span> ; <span
    style="font-variant:small-caps;">Shen, W.</span> ; <span style="font-variant:small-caps;">Padovano,
    A.</span> (Hrsg.): <i>A multi-skill RCPSP variant for persons with disabilities
    in sheltered workshops</i>, <i>Procedia Computer Science</i>. Bd. 232. Amsterdam
    [u.a.] : Elsevier BV, 2024'
  havard: J.-P. Herrmann, V. Mordaschew, S. Tackenberg, A multi-skill RCPSP variant
    for persons with disabilities in sheltered workshops, Elsevier BV, Amsterdam [u.a.],
    2024.
  ieee: 'J.-P. Herrmann, V. Mordaschew, and S. Tackenberg, <i>A multi-skill RCPSP
    variant for persons with disabilities in sheltered workshops</i>, vol. 232. Amsterdam
    [u.a.]: Elsevier BV, 2024, pp. 1329–1338. doi: <a href="https://doi.org/10.1016/j.procs.2024.01.131">10.1016/j.procs.2024.01.131</a>.'
  mla: Herrmann, Jan-Phillip, et al. “A Multi-Skill RCPSP Variant for Persons with
    Disabilities in Sheltered Workshops.” <i>5th International Conference on Industry
    4.0 and Smart Manufacturing (ISM)</i>, edited by F. Longo et al., vol. 232, Elsevier
    BV, 2024, pp. 1329–38, <a href="https://doi.org/10.1016/j.procs.2024.01.131">https://doi.org/10.1016/j.procs.2024.01.131</a>.
  short: J.-P. Herrmann, V. Mordaschew, S. Tackenberg, A Multi-Skill RCPSP Variant
    for Persons with Disabilities in Sheltered Workshops, Elsevier BV, Amsterdam [u.a.],
    2024.
  ufg: '<b>Herrmann, Jan-Phillip/Mordaschew, Viktoria/Tackenberg, Sven</b>: A multi-skill
    RCPSP variant for persons with disabilities in sheltered workshops, Bd. 232, hg.
    von Longo, F./Shen, W./Padovano, A., Amsterdam [u.a.] 2024 (Procedia Computer
    Science).'
  van: 'Herrmann JP, Mordaschew V, Tackenberg S. A multi-skill RCPSP variant for persons
    with disabilities in sheltered workshops. Longo F, Shen W, Padovano A, editors.
    5th International Conference on Industry 4.0 and Smart Manufacturing (ISM). Amsterdam
    [u.a.]: Elsevier BV; 2024. (Procedia Computer Science; vol. 232).'
conference:
  end_date: 2023-11-24
  location: Lisbon, PORTUGAL
  name: 5th International Conference on Industry 4.0 and Smart Manufacturing (ISM)
  start_date: 2023-11-22
date_created: 2025-04-15T12:33:51Z
date_updated: 2025-06-25T12:45:54Z
doi: 10.1016/j.procs.2024.01.131
editor:
- first_name: F.
  full_name: Longo, F.
  last_name: Longo
- first_name: W.
  full_name: Shen, W.
  last_name: Shen
- first_name: A.
  full_name: Padovano, A.
  last_name: Padovano
intvolume: '       232'
keyword:
- Scheduling
- Sheltered Workshops
- Assistance System
- Persons with Disabilities
language:
- iso: eng
page: 1329-1338
place: Amsterdam [u.a.]
publication: 5th International Conference on Industry 4.0 and Smart Manufacturing
  (ISM)
publication_identifier:
  issn:
  - 1877-0509
publication_status: published
publisher: Elsevier BV
series_title: Procedia Computer Science
status: public
title: A multi-skill RCPSP variant for persons with disabilities in sheltered workshops
type: conference_editor_article
user_id: '83781'
volume: 232
year: '2024'
...
---
_id: '12813'
abstract:
- lang: eng
  text: Autonomous Mobile Robots, as the advanced version of Automated Guided Vehicles
    have received a lot of interest and recognition in recent years. Simultaneous
    Localization and Mapping (SLAM) techniques enable the vehicles to independently
    navigate and map their surroundings so that they can drive autonomously in changing
    and uncharted areas. Due to the increasing importance and contributive development
    of SLAMs for automated guided vehicles and autonomous mobile robots, this study
    seeks to provide an in-depth analysis of well-known SLAM techniques developed
    and applied during the previous ten years. Well-known SLAM algorithms considered
    in this paper include GMapping, Cartographer, LIO-SAM, and so on. They are mainly
    examined and compared from the viewpoints of basic principles, sensor requirements,
    computing complexity, and performance. The aim of this paper is to offer insights
    into various SLAM approaches to researchers, practitioners, and developers in
    the field of automated guided vehicles and autonomous mobile robots, facilitating
    the selection of suitable SLAM methods for specific applications and fostering
    innovation in autonomous navigation and mapping.
author:
- first_name: Li
  full_name: Li, Li
  id: '58482'
  last_name: Li
- first_name: Lothar
  full_name: Schulze, Lothar
  last_name: Schulze
- first_name: Kunal Satish
  full_name: Kalavadia, Kunal Satish
  id: '83202'
  last_name: Kalavadia
citation:
  ama: Li L, Schulze L, Kalavadia KS. <i>Promising SLAM Methods for Automated Guided
    Vehicles and Autonomous Mobile Robots</i>. Vol 232. (Longo F, Shen W, Padovano
    A, eds.). Elsevier BV; 2024:2867-2874. doi:<a href="https://doi.org/10.1016/j.procs.2024.02.103">10.1016/j.procs.2024.02.103</a>
  apa: Li, L., Schulze, L., &#38; Kalavadia, K. S. (2024). Promising SLAM Methods
    for Automated Guided Vehicles and Autonomous Mobile Robots. In F. Longo, W. Shen,
    &#38; A. Padovano (Eds.), <i>5th International Conference on Industry 4.0 and
    Smart Manufacturing (ISM)</i> (Vol. 232, pp. 2867–2874). Elsevier BV. <a href="https://doi.org/10.1016/j.procs.2024.02.103">https://doi.org/10.1016/j.procs.2024.02.103</a>
  bjps: '<b>Li L, Schulze L and Kalavadia KS</b> (2024) <i>Promising SLAM Methods
    for Automated Guided Vehicles and Autonomous Mobile Robots</i>, Longo F, Shen
    W and Padovano A (eds). Amsterdam [u.a.]: Elsevier BV.'
  chicago: 'Li, Li, Lothar Schulze, and Kunal Satish Kalavadia. <i>Promising SLAM
    Methods for Automated Guided Vehicles and Autonomous Mobile Robots</i>. Edited
    by F. Longo, W. Shen, and A. Padovano. <i>5th International Conference on Industry
    4.0 and Smart Manufacturing (ISM)</i>. Vol. 232. Procedia Computer Science. Amsterdam
    [u.a.]: Elsevier BV, 2024. <a href="https://doi.org/10.1016/j.procs.2024.02.103">https://doi.org/10.1016/j.procs.2024.02.103</a>.'
  chicago-de: 'Li, Li, Lothar Schulze und Kunal Satish Kalavadia. 2024. <i>Promising
    SLAM Methods for Automated Guided Vehicles and Autonomous Mobile Robots</i>. Hg.
    von F. Longo, W. Shen, und A. Padovano. <i>5th International Conference on Industry
    4.0 and Smart Manufacturing (ISM)</i>. Bd. 232. Procedia Computer Science. Amsterdam
    [u.a.]: Elsevier BV. doi:<a href="https://doi.org/10.1016/j.procs.2024.02.103">10.1016/j.procs.2024.02.103</a>,
    .'
  din1505-2-1: '<span style="font-variant:small-caps;">Li, Li</span> ; <span style="font-variant:small-caps;">Schulze,
    Lothar</span> ; <span style="font-variant:small-caps;">Kalavadia, Kunal Satish</span>
    ; <span style="font-variant:small-caps;">Longo, F.</span> ; <span style="font-variant:small-caps;">Shen,
    W.</span> ; <span style="font-variant:small-caps;">Padovano, A.</span> (Hrsg.):
    <i>Promising SLAM Methods for Automated Guided Vehicles and Autonomous Mobile
    Robots</i>, <i>Procedia Computer Science</i>. Bd. 232. Amsterdam [u.a.] : Elsevier
    BV, 2024'
  havard: L. Li, L. Schulze, K.S. Kalavadia, Promising SLAM Methods for Automated
    Guided Vehicles and Autonomous Mobile Robots, Elsevier BV, Amsterdam [u.a.], 2024.
  ieee: 'L. Li, L. Schulze, and K. S. Kalavadia, <i>Promising SLAM Methods for Automated
    Guided Vehicles and Autonomous Mobile Robots</i>, vol. 232. Amsterdam [u.a.]:
    Elsevier BV, 2024, pp. 2867–2874. doi: <a href="https://doi.org/10.1016/j.procs.2024.02.103">10.1016/j.procs.2024.02.103</a>.'
  mla: Li, Li, et al. “Promising SLAM Methods for Automated Guided Vehicles and Autonomous
    Mobile Robots.” <i>5th International Conference on Industry 4.0 and Smart Manufacturing
    (ISM)</i>, edited by F. Longo et al., vol. 232, Elsevier BV, 2024, pp. 2867–74,
    <a href="https://doi.org/10.1016/j.procs.2024.02.103">https://doi.org/10.1016/j.procs.2024.02.103</a>.
  short: L. Li, L. Schulze, K.S. Kalavadia, Promising SLAM Methods for Automated Guided
    Vehicles and Autonomous Mobile Robots, Elsevier BV, Amsterdam [u.a.], 2024.
  ufg: '<b>Li, Li/Schulze, Lothar/Kalavadia, Kunal Satish</b>: Promising SLAM Methods
    for Automated Guided Vehicles and Autonomous Mobile Robots, Bd. 232, hg. von Longo,
    F./Shen, W./Padovano, A., Amsterdam [u.a.] 2024 (Procedia Computer Science).'
  van: 'Li L, Schulze L, Kalavadia KS. Promising SLAM Methods for Automated Guided
    Vehicles and Autonomous Mobile Robots. Longo F, Shen W, Padovano A, editors. 5th
    International Conference on Industry 4.0 and Smart Manufacturing (ISM). Amsterdam
    [u.a.]: Elsevier BV; 2024. (Procedia Computer Science; vol. 232).'
conference:
  end_date: 2023-11-24
  location: Lisbon, PORTUGAL
  name: 5th International Conference on Industry 4.0 and Smart Manufacturing (ISM)
  start_date: 2023-11-22
date_created: 2025-04-17T06:37:23Z
date_updated: 2025-06-25T12:46:47Z
department:
- _id: DEP7000
doi: 10.1016/j.procs.2024.02.103
editor:
- first_name: F.
  full_name: Longo, F.
  last_name: Longo
- first_name: W.
  full_name: Shen, W.
  last_name: Shen
- first_name: A.
  full_name: Padovano, A.
  last_name: Padovano
intvolume: '       232'
keyword:
- Automated Guided Vehicle
- Autonomous Mobile Robot
- Simultaneous Localization and Mapping
- Robot Operating System
language:
- iso: eng
page: 2867-2874
place: Amsterdam [u.a.]
publication: 5th International Conference on Industry 4.0 and Smart Manufacturing
  (ISM)
publication_identifier:
  issn:
  - 1877-0509
publication_status: published
publisher: Elsevier BV
series_title: Procedia Computer Science
status: public
title: Promising SLAM Methods for Automated Guided Vehicles and Autonomous Mobile
  Robots
type: conference_editor_article
user_id: '83781'
volume: 232
year: '2024'
...
---
_id: '13351'
abstract:
- lang: eng
  text: "Sheltered workshops face the challenge of meeting their manufacturing objectives
    while considering the individual competencies and assistance needs of persons
    with disabilities. Moreover, work processes in sheltered workshops are weakly
    structured, allowing for frequent task interruptions and changes based on the
    preferences of impaired work persons. While the Industry 4.0 literature provides
    many real-time scheduling algorithms for incorporating multiple objectives and
    constraints, these algorithms fall short of the characteristics of sheltered workshops.
    The resource-constrained project scheduling problem (RCPSP) is an optimization
    problem for computing manufacturing plans considering multiple objectives and
    resource constraints. Among many different RCPSP variants proposed in the literature,
    the multi-skill RCPSP (MSRCPSP) variant considers the individual skills of work
    persons when generating manufacturing plans. With the ongoing digital transformation
    of enterprises, new assistance systems enter the market, providing individual
    support to impaired work persons and compensating for lacking skills and abilities.\r\nThis
    paper proposes an MSRCPSP variant that incorporates assistance systems and learning
    tasks compensating for competence gaps in the skill matrix of impaired work persons.
    Furthermore, it decomposes tasks into individual work objects, which accounts
    for frequent task interruptions and task preferences of work persons. The algorithm
    is described and demonstrated using a manufacturing data set from an actual sheltered
    workshop. In a small evaluation study, the algorithm is tested by scheduling two
    impaired work persons in the assembly department of a medium-sized manufacturing
    company in the primary labor market. The evaluation study proves its real-world
    applicability and the suitability of scheduling algorithms for participation and
    inclusive work."
author:
- first_name: Jan-Phillip
  full_name: Herrmann, Jan-Phillip
  id: '86180'
  last_name: Herrmann
- first_name: Viktoria
  full_name: Mordaschew, Viktoria
  id: '79005'
  last_name: Mordaschew
- first_name: Sven
  full_name: Tackenberg, Sven
  id: '71470'
  last_name: Tackenberg
citation:
  ama: Herrmann JP, Mordaschew V, Tackenberg S. A multi-skill RCPSP variant for persons
    with disabilities in sheltered workshops. <i>Procedia Computer Science</i>. 2024;232:1329-1338.
    doi:<a href="https://doi.org/10.1016/j.procs.2024.01.131">10.1016/j.procs.2024.01.131</a>
  apa: Herrmann, J.-P., Mordaschew, V., &#38; Tackenberg, S. (2024). A multi-skill
    RCPSP variant for persons with disabilities in sheltered workshops. <i>Procedia
    Computer Science</i>, <i>232</i>, 1329–1338. <a href="https://doi.org/10.1016/j.procs.2024.01.131">https://doi.org/10.1016/j.procs.2024.01.131</a>
  bjps: <b>Herrmann J-P, Mordaschew V and Tackenberg S</b> (2024) A Multi-Skill RCPSP
    Variant for Persons with Disabilities in Sheltered Workshops. <i>Procedia Computer
    Science</i> <b>232</b>, 1329–1338.
  chicago: 'Herrmann, Jan-Phillip, Viktoria Mordaschew, and Sven Tackenberg. “A Multi-Skill
    RCPSP Variant for Persons with Disabilities in Sheltered Workshops.” <i>Procedia
    Computer Science</i> 232 (2024): 1329–38. <a href="https://doi.org/10.1016/j.procs.2024.01.131">https://doi.org/10.1016/j.procs.2024.01.131</a>.'
  chicago-de: 'Herrmann, Jan-Phillip, Viktoria Mordaschew und Sven Tackenberg. 2024.
    A multi-skill RCPSP variant for persons with disabilities in sheltered workshops.
    <i>Procedia Computer Science</i> 232: 1329–1338. doi:<a href="https://doi.org/10.1016/j.procs.2024.01.131">10.1016/j.procs.2024.01.131</a>,
    .'
  din1505-2-1: '<span style="font-variant:small-caps;">Herrmann, Jan-Phillip</span>
    ; <span style="font-variant:small-caps;">Mordaschew, Viktoria</span> ; <span style="font-variant:small-caps;">Tackenberg,
    Sven</span>: A multi-skill RCPSP variant for persons with disabilities in sheltered
    workshops. In: <i>Procedia Computer Science</i> Bd. 232. Amsterdam, Elsevier BV
    (2024), S. 1329–1338'
  havard: J.-P. Herrmann, V. Mordaschew, S. Tackenberg, A multi-skill RCPSP variant
    for persons with disabilities in sheltered workshops, Procedia Computer Science.
    232 (2024) 1329–1338.
  ieee: 'J.-P. Herrmann, V. Mordaschew, and S. Tackenberg, “A multi-skill RCPSP variant
    for persons with disabilities in sheltered workshops,” <i>Procedia Computer Science</i>,
    vol. 232, pp. 1329–1338, 2024, doi: <a href="https://doi.org/10.1016/j.procs.2024.01.131">10.1016/j.procs.2024.01.131</a>.'
  mla: Herrmann, Jan-Phillip, et al. “A Multi-Skill RCPSP Variant for Persons with
    Disabilities in Sheltered Workshops.” <i>Procedia Computer Science</i>, vol. 232,
    2024, pp. 1329–38, <a href="https://doi.org/10.1016/j.procs.2024.01.131">https://doi.org/10.1016/j.procs.2024.01.131</a>.
  short: J.-P. Herrmann, V. Mordaschew, S. Tackenberg, Procedia Computer Science 232
    (2024) 1329–1338.
  ufg: '<b>Herrmann, Jan-Phillip/Mordaschew, Viktoria/Tackenberg, Sven</b>: A multi-skill
    RCPSP variant for persons with disabilities in sheltered workshops, in: <i>Procedia
    Computer Science</i> 232 (2024),  S. 1329–1338.'
  van: Herrmann JP, Mordaschew V, Tackenberg S. A multi-skill RCPSP variant for persons
    with disabilities in sheltered workshops. Procedia Computer Science. 2024;232:1329–38.
date_created: 2026-01-29T10:22:56Z
date_updated: 2026-02-10T10:53:45Z
department:
- _id: DEP7020
doi: 10.1016/j.procs.2024.01.131
intvolume: '       232'
keyword:
- Scheduling
- Sheltered Workshops
- Assistance System
- Persons with Disabilities
language:
- iso: eng
page: 1329-1338
place: Amsterdam
publication: Procedia Computer Science
publication_identifier:
  issn:
  - 1877-0509
publication_status: published
publisher: Elsevier BV
status: public
title: A multi-skill RCPSP variant for persons with disabilities in sheltered workshops
type: scientific_journal_article
user_id: '83781'
volume: 232
year: '2024'
...
---
_id: '9358'
abstract:
- lang: eng
  text: Real-time human-centered assistance in industrial processes depends on the
    individual history of the work person’s activities in the work system and requires
    adequate methods for tracking the person’s actions. Most research in human activity
    recognition is based on recognizing actions from video data using computer vision
    methods. Digital equipment, standardized machine data interfaces, and smart wearable
    devices extend the possibilities to describe the current state of the work system.
    Petri nets have already been applied to human activity recognition, however, without
    the requirement of detecting actions in real-time. This paper proposes a Petri
    net architecture that enables hierarchical description-based human activity recognition
    in industrial work processes. We present an extension, a Partitioned Colored Petri
    Net, based on the colored Petri net formalism that infers activities from state
    transitions of the work system in real-time. In a case study, we demonstrate the
    Petri net’s application for an error-based learning system that visualizes error
    consequences in augmented reality using experimentable digital twins.
article_type: original
author:
- first_name: Jan-Phillip
  full_name: Herrmann, Jan-Phillip
  id: '75846'
  last_name: Herrmann
- first_name: Alexander
  full_name: Atanasyan, Alexander
  last_name: Atanasyan
- first_name: Felix
  full_name: Casser, Felix
  last_name: Casser
- first_name: Sven
  full_name: Tackenberg, Sven
  id: '71470'
  last_name: Tackenberg
citation:
  ama: Herrmann J-P, Atanasyan A, Casser F, Tackenberg S. A Petri Net Architecture
    for Real-Time Human Activity Recognition in Work Systems. <i>Procedia Computer
    Science</i>. 2023;217:1188-1199. doi:<a href="https://doi.org/10.1016/j.procs.2022.12.317">https://doi.org/10.1016/j.procs.2022.12.317</a>
  apa: Herrmann, J.-P., Atanasyan, A., Casser, F., &#38; Tackenberg, S. (2023). A
    Petri Net Architecture for Real-Time Human Activity Recognition in Work Systems.
    <i>Procedia Computer Science</i>, <i>217</i>, 1188–1199. <a href="https://doi.org/10.1016/j.procs.2022.12.317">https://doi.org/10.1016/j.procs.2022.12.317</a>
  bjps: <b>Herrmann J-P <i>et al.</i></b> (2023) A Petri Net Architecture for Real-Time
    Human Activity Recognition in Work Systems. <i>Procedia Computer Science</i> <b>217</b>,
    1188–1199.
  chicago: 'Herrmann, Jan-Phillip, Alexander Atanasyan, Felix Casser, and Sven Tackenberg.
    “A Petri Net Architecture for Real-Time Human Activity Recognition in Work Systems.”
    <i>Procedia Computer Science</i> 217 (2023): 1188–99. <a href="https://doi.org/10.1016/j.procs.2022.12.317">https://doi.org/10.1016/j.procs.2022.12.317</a>.'
  chicago-de: 'Herrmann, Jan-Phillip, Alexander Atanasyan, Felix Casser und Sven Tackenberg.
    2023. A Petri Net Architecture for Real-Time Human Activity Recognition in Work
    Systems. <i>Procedia Computer Science</i> 217: 1188–199. doi:<a href="https://doi.org/10.1016/j.procs.2022.12.317,">https://doi.org/10.1016/j.procs.2022.12.317,</a>
    .'
  din1505-2-1: '<span style="font-variant:small-caps;">Herrmann, Jan-Phillip</span>
    ; <span style="font-variant:small-caps;">Atanasyan, Alexander</span> ; <span style="font-variant:small-caps;">Casser,
    Felix</span> ; <span style="font-variant:small-caps;">Tackenberg, Sven</span>:
    A Petri Net Architecture for Real-Time Human Activity Recognition in Work Systems.
    In: <i>Procedia Computer Science</i> Bd. 217. Amsterdam, Elsevier (2023), S. 1188–199'
  havard: J.-P. Herrmann, A. Atanasyan, F. Casser, S. Tackenberg, A Petri Net Architecture
    for Real-Time Human Activity Recognition in Work Systems, Procedia Computer Science.
    217 (2023) 1188–199.
  ieee: J.-P. Herrmann, A. Atanasyan, F. Casser, and S. Tackenberg, “A Petri Net Architecture
    for Real-Time Human Activity Recognition in Work Systems,” <i>Procedia Computer
    Science</i>, vol. 217, pp. 1188–199, 2023.
  mla: Herrmann, Jan-Phillip, et al. “A Petri Net Architecture for Real-Time Human
    Activity Recognition in Work Systems.” <i>Procedia Computer Science</i>, vol.
    217, Elsevier, 2023, pp. 1188–99, doi:<a href="https://doi.org/10.1016/j.procs.2022.12.317">https://doi.org/10.1016/j.procs.2022.12.317</a>.
  short: J.-P. Herrmann, A. Atanasyan, F. Casser, S. Tackenberg, Procedia Computer
    Science 217 (2023) 1188–199.
  ufg: '<b>Herrmann, Jan-Phillip et. al. (2023)</b>: A Petri Net Architecture for
    Real-Time Human Activity Recognition in Work Systems, in: <i>Procedia Computer
    Science</i> <i>217</i>, S. 1188–199.'
  van: Herrmann J-P, Atanasyan A, Casser F, Tackenberg S. A Petri Net Architecture
    for Real-Time Human Activity Recognition in Work Systems. Procedia Computer Science.
    2023;217:1188–99.
conference:
  end_date: 04.11.2022
  location: Österreich
  name: 4th International Conference on Industry 4.0 and Smart Manufacturing
  start_date: 02.11.2022
date_created: 2023-01-25T13:18:36Z
date_updated: 2023-03-15T13:50:17Z
department:
- _id: DEP7020
doi: https://doi.org/10.1016/j.procs.2022.12.317
intvolume: '       217'
keyword:
- Colored Petri net
- Human-centered Assistance
- Experimentable Digital Twins
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.sciencedirect.com/science/article/pii/S1877050922024024
oa: '1'
page: 1188-199
place: Amsterdam
publication: Procedia Computer Science
publication_identifier:
  issn:
  - 1877-0509
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: A Petri Net Architecture for Real-Time Human Activity Recognition in Work Systems
type: scientific_journal_article
user_id: '15514'
volume: 217
year: 2023
...
---
_id: '7033'
abstract:
- lang: eng
  text: Industry 4.0 technologies influence how production is planned, scheduled,
    and controlled. In literature, different classifications of the tasks and functions
    of production planning and control (PPC) exist, of which one is the German Aachen
    PPC model. This paper conducts an exploratory literature review by reviewing 48
    publications on a full-text basis. Based on the review, a cyber-physical PPC architecture
    is proposed, which incorporates current Industry 4.0 technologies, current optimisation
    methods, optimisation objectives, and disturbances, relevant for the realisation
    of a PPC system in a smart factory. A classification scheme is developed as a
    basis for two cluster analyses that reveal researched and unexplored tasks and
    functions of the Aachen PPC model. Current approaches focus on the in-house PPC,
    particularly on the control using real-time information from the shop floor. Future
    research directions are proposed for the unexplored tasks and functions of the
    Aachen PPC model.
author:
- first_name: Jan-Phillip
  full_name: Herrmann, Jan-Phillip
  id: '75846'
  last_name: Herrmann
- first_name: Sven
  full_name: Tackenberg, Sven
  id: '71470'
  last_name: Tackenberg
- first_name: Elio
  full_name: Padoano, Elio
  last_name: Padoano
- first_name: Thilo
  full_name: Gamber, Thilo
  id: '71451'
  last_name: Gamber
citation:
  ama: Herrmann JP, Tackenberg S, Padoano E, Gamber T. A literature review and cluster
    analysis of the Aachen production planning and control model under Industry 4.0.
    <i>Procedia Computer Science</i>. 2021;180:208-218. doi:<a href="https://doi.org/10.1016/j.procs.2021.01.158">10.1016/j.procs.2021.01.158</a>
  apa: Herrmann, J.-P., Tackenberg, S., Padoano, E., &#38; Gamber, T. (2021). A literature
    review and cluster analysis of the Aachen production planning and control model
    under Industry 4.0. <i>Procedia Computer Science</i>, <i>180</i>, 208–218. <a
    href="https://doi.org/10.1016/j.procs.2021.01.158">https://doi.org/10.1016/j.procs.2021.01.158</a>
  bjps: <b>Herrmann J-P <i>et al.</i></b> (2021) A Literature Review and Cluster Analysis
    of the Aachen Production Planning and Control Model under Industry 4.0. <i>Procedia
    Computer Science</i> <b>180</b>, 208–218.
  chicago: 'Herrmann, Jan-Phillip, Sven Tackenberg, Elio Padoano, and Thilo Gamber.
    “A Literature Review and Cluster Analysis of the Aachen Production Planning and
    Control Model under Industry 4.0.” <i>Procedia Computer Science</i> 180 (2021):
    208–18. <a href="https://doi.org/10.1016/j.procs.2021.01.158">https://doi.org/10.1016/j.procs.2021.01.158</a>.'
  chicago-de: 'Herrmann, Jan-Phillip, Sven Tackenberg, Elio Padoano und Thilo Gamber.
    2021. A literature review and cluster analysis of the Aachen production planning
    and control model under Industry 4.0. <i>Procedia Computer Science</i> 180: 208–218.
    doi:<a href="https://doi.org/10.1016/j.procs.2021.01.158">10.1016/j.procs.2021.01.158</a>,
    .'
  din1505-2-1: '<span style="font-variant:small-caps;">Herrmann, Jan-Phillip</span>
    ; <span style="font-variant:small-caps;">Tackenberg, Sven</span> ; <span style="font-variant:small-caps;">Padoano,
    Elio</span> ; <span style="font-variant:small-caps;">Gamber, Thilo</span>: A literature
    review and cluster analysis of the Aachen production planning and control model
    under Industry 4.0. In: <i>Procedia Computer Science</i> Bd. 180, Elsevier (2021),
    S. 208–218'
  havard: J.-P. Herrmann, S. Tackenberg, E. Padoano, T. Gamber, A literature review
    and cluster analysis of the Aachen production planning and control model under
    Industry 4.0, Procedia Computer Science. 180 (2021) 208–218.
  ieee: 'J.-P. Herrmann, S. Tackenberg, E. Padoano, and T. Gamber, “A literature review
    and cluster analysis of the Aachen production planning and control model under
    Industry 4.0,” <i>Procedia Computer Science</i>, vol. 180, pp. 208–218, 2021,
    doi: <a href="https://doi.org/10.1016/j.procs.2021.01.158">10.1016/j.procs.2021.01.158</a>.'
  mla: Herrmann, Jan-Phillip, et al. “A Literature Review and Cluster Analysis of
    the Aachen Production Planning and Control Model under Industry 4.0.” <i>Procedia
    Computer Science</i>, vol. 180, 2021, pp. 208–18, <a href="https://doi.org/10.1016/j.procs.2021.01.158">https://doi.org/10.1016/j.procs.2021.01.158</a>.
  short: J.-P. Herrmann, S. Tackenberg, E. Padoano, T. Gamber, Procedia Computer Science
    180 (2021) 208–218.
  ufg: '<b>Herrmann, Jan-Phillip u. a.</b>: A literature review and cluster analysis
    of the Aachen production planning and control model under Industry 4.0, in: <i>Procedia
    Computer Science</i> 180 (2021),  S. 208–218.'
  van: Herrmann JP, Tackenberg S, Padoano E, Gamber T. A literature review and cluster
    analysis of the Aachen production planning and control model under Industry 4.0.
    Procedia Computer Science. 2021;180:208–18.
date_created: 2022-02-08T14:43:59Z
date_updated: 2024-08-05T08:48:34Z
department:
- _id: DEP7020
- _id: DEP1305
doi: 10.1016/j.procs.2021.01.158
intvolume: '       180'
keyword:
- Production planning
- control
- Industry 4.0
- Industrial Internet of Things
- Exploratory literature review
language:
- iso: eng
page: 208-218
publication: Procedia Computer Science
publication_identifier:
  issn:
  - 1877-0509
publication_status: published
publisher: Elsevier
status: public
title: A literature review and cluster analysis of the Aachen production planning
  and control model under Industry 4.0
type: journal_article
user_id: '83781'
volume: 180
year: '2021'
...