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Systems, Volume 11, Issue 4

April 2023 - 49 articles

Cover Story: The article discusses changeability analysis methods that help in responding to uncertain and new requirements from system stakeholders. These methods include asset management issues such as modeling lifecycle path dependency of system/asset upgrades. Epoch-era networks are an effective tool for managing evolving requirements of a capability system to ensure sustained value throughout its life. Stakeholders have numerous options to change capability systems over time, which can impact future decisions. The paper introduces a revised epoch-era network approach exploring potential lifecycle paths and utility vs. expense strategies using a military frigate as an example. The study shows that selecting the largest and most capable technology upgrades too early in life can limit future value. View this paper
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Articles (49)

  • Article
  • Open Access
58 Citations
21,917 Views
31 Pages

20 April 2023

For a successful digital transformation, organizations must create an accurate roadmap and manage the process effectively. A digital maturity model is a critical success factor as it enables organizations to assess their current situation and create...

  • Article
  • Open Access
35 Citations
5,253 Views
23 Pages

20 April 2023

Digital government construction is a complex system project, and data sharing is its governance niche. Cross-sectoral data sharing is the core issue of improving governance capacity in the construction of digital governments. Aimed at the dilemma of...

  • Article
  • Open Access
3 Citations
4,451 Views
17 Pages

Protection Schemes for DDoS, ARP Spoofing, and IP Fragmentation Attacks in Smart Factory

  • Tze Uei Chai,
  • Hock Guan Goh,
  • Soung-Yue Liew and
  • Vasaki Ponnusamy

20 April 2023

Industry Revolution 4.0 connects the Internet of Things (IoT) resource-constrained devices to Smart Factory solutions and delivers insights. As a result, a complex and dynamic network with a vulnerability inherited from the Internet becomes an attrac...

  • Article
  • Open Access
7 Citations
6,431 Views
19 Pages

20 April 2023

With the acceleration of human society’s digitization and the application of innovative technologies to emerging media, popular social media platforms are inundated by fresh news and multimedia content from multiple more or less reliable source...

  • Article
  • Open Access
18 Citations
4,629 Views
17 Pages

20 April 2023

Green innovation is considered an important way to promote low-carbon society formation and the sustainable development of environmental engineering. However, few quantitative studies have focused on the impact of intellectual property rights (IPR) o...

  • Review
  • Open Access
41 Citations
9,994 Views
31 Pages

Distributed Control of Cyber Physical System on Various Domains: A Critical Review

  • Muzaffar Hamzah,
  • Md. Monirul Islam,
  • Shahriar Hassan,
  • Md. Nasim Akhtar,
  • Most. Jannatul Ferdous,
  • Muhammed Basheer Jasser and
  • Ali Wagdy Mohamed

20 April 2023

Cyber-Physical System (CPS) is a symbol of the fourth industrial revolution (4IR) by integrating physical and computational processes which can associate with humans in various ways. In short, the relationship between Cyber networks and the physical...

  • Article
  • Open Access
11 Citations
4,345 Views
17 Pages

19 April 2023

In this study, we analyze the upside and downside risk connectedness among international stock markets. We characterize the connectedness among international stock returns using the Diebold and Yilmaz spillover index approach and compute the upside a...

  • Article
  • Open Access
4 Citations
6,310 Views
21 Pages

19 April 2023

The present research presented a novel model for incorporating service design to create guest experiential value. Taking a star hotel in Taiwan as an example, this study used the KJ method to classify online reviews about hotel services and then crea...

  • Article
  • Open Access
6 Citations
6,703 Views
28 Pages

The Role of Privacy Obstacles in Privacy Paradox: A System Dynamics Analysis

  • Ektor Arzoglou,
  • Yki Kortesniemi,
  • Sampsa Ruutu and
  • Tommi Elo

19 April 2023

People use social media to achieve particular gratifications despite expressing concerns about the related privacy risks that may lead to negative consequences. This inconsistency between privacy concerns and actual behaviour has been referred to as...

  • Article
  • Open Access
4 Citations
3,016 Views
22 Pages

Towards the Senior Resident Social Interaction System: A Case Study of Interactive Gallery

  • Cun Li,
  • Linghao Zhang,
  • Xu Lin,
  • Kai Kang,
  • Jun Hu,
  • Bart Hengeveld and
  • Caroline Hummels

18 April 2023

The number of older adults residing in nursing institutions is increasing, and many of them experience social isolation. The social interaction of older adults constitutes a complex system that involves multiple stakeholders, including fellow residen...

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Systems - ISSN 2079-8954