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IoT and Ubiquitous Computing for Smart Building

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Internet of Things".

Deadline for manuscript submissions: closed (31 May 2025) | Viewed by 937

Special Issue Editors


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Guest Editor
School of Computer Science and Informatics, Cardiff University, Cardiff CF24 3AA, UK
Interests: Internet of Things; sensing as a service; privacy; infrastructure and architectures; fog/edge computing
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Computer Science and Engineering, Qatar University, Doha P.O. Box 2713, Qatar
Interests: privacy and security; service oriented computing; Internet of Things
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Smart buildings are becoming increasingly popular due to their ability to provide a comfortable, safe, and energy-efficient environment. The integration of the Internet of Things (IoT) and ubiquitous computing technologies has enabled smart buildings to become more intelligent and responsive to the needs of their occupants.

Research Challenges: One of the main challenges in IoT and ubiquitous computing for smart buildings is the integration of various systems and services into a single, seamless experience. This requires the development of advanced technologies that can support the integration of different devices, sensors, and applications. Another challenge is the management of data generated by these systems, which requires efficient data processing and analysis techniques. Privacy and security are also major concerns in IoT and ubiquitous computing for smart buildings, as these systems collect sensitive data about occupants.

Dr. Charith Perera
Dr. Mahmoud Barhamgi
Guest Editors

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Keywords

  • energy optimization
  • user comfort
  • building automation
  • real-time data processing
  • predictive analytics
  • sustainable urban habitats
  • interconnected devices

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Published Papers (1 paper)

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Research

27 pages, 2691 KB  
Article
Airflow Dynamics for Micro-Wind Environment Optimization and Human Comfort Improvement: Roadshow Design for Theater Stage Spaces
by Yiheng Liu, Menglong Zhang, Wenyang Han, Yufei He, Chang Yi, Yin Zhang and Jin Li
Sensors 2025, 25(14), 4456; https://doi.org/10.3390/s25144456 - 17 Jul 2025
Viewed by 282
Abstract
The optimization of ventilation strategies in high-ceiling theater stage spaces is crucial for improving thermal comfort and energy efficiency. This study addresses the challenge of uneven temperature distribution and airflow stagnation in stage environments by employing computational fluid dynamics (CFD) simulations to evaluate [...] Read more.
The optimization of ventilation strategies in high-ceiling theater stage spaces is crucial for improving thermal comfort and energy efficiency. This study addresses the challenge of uneven temperature distribution and airflow stagnation in stage environments by employing computational fluid dynamics (CFD) simulations to evaluate the effectiveness of different ventilation modes, including natural, mechanical, and hybrid systems. Six airflow organization scenarios were designed based on modifications to structural layout, equipment settings, and mechanical disturbances (e.g., fan integration). Key evaluation indicators such as temperature uniformity coefficient, airflow velocity, and exhaust efficiency were used to assess performance. The results show that a multi-dimensional optimization approach combining spatial adjustments and mechanical disturbances significantly reduced the average temperature from 26 °C to 23 °C and the temperature uniformity coefficient from 2.79 to 1.49. This study contributes a comprehensive design strategy for stage ventilation that improves comfort while minimizing energy consumption, offering practical implications for performance space design and HVAC system integration. Full article
(This article belongs to the Special Issue IoT and Ubiquitous Computing for Smart Building)
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