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Smart Cities, Volume 7, Issue 2

April 2024 - 12 articles

Cover Story: This paper introduces a multi-objective, mixed-integer linear programming model for urban-industrial symbiosis that integrates anaerobic digestion, cogeneration, photovoltaic, and hydrogen production technologies. Using the Bayesian Best–Worst method, it evaluates sustainability aspects, optimizing industrial plant locations based on economic, environmental, and social parameters. The model includes sensitivity analysis to assess the impact of variable changes on outcomes and explores Pareto fronts to identify optimal trade-offs among conflicting objectives. Demonstrated via a case study in Italy, the model enhances energy and hydrogen production, reduces carbon footprints, and supports job creation. View this paper
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Articles (12)

  • Article
  • Open Access
6 Citations
4,705 Views
27 Pages

20 April 2024

Cities are facing challenges in adaptation to, and mitigation of climate change. Urban Green Spaces (UGS) have a pivotal role in this transformative process and are almost always coupled with digital tools. The deployment of digital solutions, encomp...

  • Article
  • Open Access
2,052 Views
14 Pages

An Update on Passenger Vehicle Speeds at Roundabouts

  • Enrique D. Saldivar-Carranza,
  • Myles W. Overall and
  • Darcy M. Bullock

17 April 2024

The speed at which vehicles navigate through roundabouts is information that needs to be considered in the intersection design process, simulation model development, and policy implementation. The last published data on speed profiles by distance was...

  • Article
  • Open Access
7 Citations
3,693 Views
19 Pages

Gauging Public Acceptance of Conditionally Automated Vehicles in the United States

  • Antonios Saravanos,
  • Eleftheria K. Pissadaki,
  • Wayne S. Singh and
  • Donatella Delfino

12 April 2024

Public acceptance of conditionally automated vehicles is a crucial step in the realization of smart cities. Prior research in Europe has shown that the factors of hedonic motivation, social influence, and performance expectancy, in decreasing order o...

  • Article
  • Open Access
5 Citations
2,953 Views
33 Pages

Sustainable urban mobility is an imperative concern in contemporary cities, and shared micromobility systems, such as docked bike-sharing, dockless bike-sharing, and dockless e-scooter-sharing, are recognized as essential contributors to sustainable...

  • Article
  • Open Access
16 Citations
6,077 Views
21 Pages

Optimizing Energy Consumption in Agricultural Greenhouses: A Smart Energy Management Approach

  • Fatemeh Jamshidi,
  • Mohammad Ghiasi,
  • Mehran Mehrandezh,
  • Zhanle Wang and
  • Raman Paranjape

28 March 2024

Efficient energy management is crucial for optimizing greenhouse (GH) operations and promoting sustainability. This paper presents a novel multi-objective optimization approach tailored for GH energy management, aiming to minimize grid energy consump...

  • Article
  • Open Access
12 Citations
3,392 Views
23 Pages

Multifunctional Models in Digital and Physical Twinning of the Built Environment—A University Campus Case Study

  • Genda Chen,
  • Ibrahim Alomari,
  • Woubishet Zewdu Taffese,
  • Zhenhua Shi,
  • Mohammad Hossein Afsharmovahed,
  • Tarutal Ghosh Mondal and
  • Son Nguyen

26 March 2024

The digital twin (DT) concept has been developed for a single function in previous studies. This study aims to empower DTs with a layered integration of multifunctional models in the built environment. It develops a framework of DT modules in three h...

  • Review
  • Open Access
52 Citations
8,747 Views
30 Pages

25 March 2024

Infrastructure, service delivery, governance, and digital transformation stand as indispensable cornerstones, playing pivotal roles in the establishment of intelligent and sustainable urban centers. While the extant literature has underscored the sig...

  • Article
  • Open Access
11 Citations
3,927 Views
20 Pages

18 March 2024

The focus of this study is to integrate the DEX (Decision EXpert) decision-modeling method in architectural and urban design (A & UD) competitions. This study aims to assess the effectiveness of integrating the DEX (Decision EXpert) decision-mode...

  • Article
  • Open Access
3 Citations
2,388 Views
14 Pages

Reduced Complexity Sequential Digital Predistortion Technique for 5G Applications

  • Moustafa Abdelnaby,
  • Reem Alnajjar,
  • Souheil Bensmida and
  • Oualid Hammi

18 March 2024

Wireless communication infrastructure is a key enabling technology for smart cities. This paper investigates a novel technique to enhance the performance of 5G base stations by addressing the compensation of nonlinear distortions caused by radiofrequ...

  • Feature Paper
  • Article
  • Open Access
5 Citations
2,288 Views
14 Pages

There are several standards for representing and compressing video information. These standards are adapted to the vision of the human eye. Autonomous cars see and perceive objects in a different way than humans and, therefore, the common standards a...

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Smart Cities - ISSN 2624-6511