Smart Services: Artificial Intelligence in Service Systems

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Computing and Artificial Intelligence".

Deadline for manuscript submissions: closed (30 July 2022) | Viewed by 45100

Printed Edition Available!
A printed edition of this Special Issue is available here.

Special Issue Editors


E-Mail Website1 Website2
Guest Editor
Department of Economics Management Industrial engineering and Tourism, University of Aveiro, Campus Universitário de Santiago, 3810-192 Aveiro, Portugal
Interests: service operations; service quality; innovation; digitalization
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Industrial Engineering, Afeka Tel-Aviv College of Engineering, Tel-Aviv 69988, Israel
Interests: smart intelligent systems; service science; Industry 4.0; human–machine interaction; artificial emotional intelligence; operations management
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Service provision systems have been pioneers in the experimentation of human–computer interactions with frontline employees, and with customers. This led to the development of systems for the effective integration of providers’ resources, employees, technology, and the customers. A prominent example has been the early adoption of online and mobile service delivery channels. This adoption triggered innovation in the design of service experiences, and in extending access and service convenience at an unprecedented pace. Digital technologies therefore find a fertile ground in services, where information is a core input for service production systems that can be exchanged and modified by different users and service contexts. The recent developments and the adoption of advanced information technologies (e.g., Internet-of-Things (IoT), cyber-physical systems, cloud computing) and artificial intelligence (e.g., machine learning (ML), computer vision (CV), sound and speech recognition, natural language processing (NLP)) are triggering promising new avenues for service innovation and the emergence of smart service systems. The expanding links between the physical world and networked technologies, including networked sensors, creates a powerful and augmented space for the interactions and collaboration between service providers and customers for value creation.

In today’s competitive business environment, organizations are facing challenges in dealing with big-data issues and real-time decision-making for improved customer satisfaction. Another challenge is to exploit the confluence of several new promising technologies, such as emotion recognition by tone and facial analysis, natural language processing (NLP), speech recognition, gesture recognition, etc. This confluence was the motivation for Germany to lead a transformation toward the 4th Generation Industrial Revolution (Industry 4.0) based on cyber-physical-system-enabled manufacturing and service innovation. As more software and embedded intelligence are integrated in various services, advanced technologies can further interlace intelligent algorithms with computing capabilities. These technologies will then be used to for the benefit of managing the customer journey as well as customer satisfaction.

Artificial intelligence (AI) is increasingly adopted in service production systems, and is a major source of innovation. Many aspects of modern service consumption are being progressively automated, opening opportunities for experimentation with big data and AI applications across a variety of sectors, including personal and financial services, health care, communications, education, transportation, travel and accommodation, to cite only a few. The adoption of such technologies is blurring the frontiers between the physical, digital, and biological spheres, and creating calls for the development of research and knowledge that can support decision-making in the management of such hybrid service systems, where the roles and responsibilities of humans is being redefined.

The Special Issue on “Artificial Intelligence Trends and Applications in Service Systems” welcomes submissions of recent research work on this promising application area for artificial intelligence. The call is open to a broad thematic range of papers covering the recent applications of big data and AI across service businesses, covering managerial and customer challenges, technologies, service robotics, and research trends aiming at offering to readers knowledge for extending the adoption of AI in services, and inspiring managerial decision and innovation in the field.

Recommended topics include, but are not limited to, the following:

  • Harnessing artificial intelligence (AI) for smart service applications:
    • Natural language processing (NLP);
    • Machine learning (ML);
    • Case-based reasoning (CBR);
    • Human tracking technologies (e.g., gesture recognition, facial analysis, eye tracking, etc.);
  • Industrial experiments and case studies dealing with smart services and platforms;
  • Smart health services;
  • A review of a smart service technology;
  • Organizational transformation to smart service;
  • Cyber infrastructure, IoT, and big data for smart service;
  • Designing the smart service operations;
  • Smart service ontology;
  • Social aspects of smart service;
  • Service improvement wait reduction in smart service system;
  • Smart service tourism management;
  • Sustainable and green service provision;
  • Customer’s journey in the smart service environment;
  • Dynamic real-time capabilities in a smart service system;
  • Sustainable smart service operations;
  • Service robots pilot applications and experiences.

Dr. Marlene Amorim
Dr. Yuval Cohen
Dr. João Reis
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • service systems
  • smart service
  • service digitization
  • customer interactions
  • artificial intelligence
  • emotion detection
  • servitization
  • service robots
  • digitalization

Published Papers (12 papers)

Order results
Result details
Select all
Export citation of selected articles as:

Editorial

Jump to: Research, Review, Other

4 pages, 197 KiB  
Editorial
Artificial Intelligence Trends and Applications in Service Systems
by Yuval Cohen, Marlene Amorim and Joao Reis
Appl. Sci. 2022, 12(24), 13032; https://doi.org/10.3390/app122413032 - 19 Dec 2022
Cited by 1 | Viewed by 1442
Abstract
Artificial intelligence (AI) has been increasingly adopted in service production systems [...] Full article
(This article belongs to the Special Issue Smart Services: Artificial Intelligence in Service Systems)

Research

Jump to: Editorial, Review, Other

20 pages, 913 KiB  
Article
Artificial Intelligence-Based Technological-Oriented Knowledge Management, Innovation, and E-Service Delivery in Smart Cities: Moderating Role of E-Governance
by Syed Asad Abbas Bokhari and Seunghwan Myeong
Appl. Sci. 2022, 12(17), 8732; https://doi.org/10.3390/app12178732 - 31 Aug 2022
Cited by 11 | Viewed by 3116
Abstract
The fundamental goal of this research is to investigate the quantitative relationship between technology-oriented knowledge management, innovation, e-governance, and smart city performance using knowledge management-based service science theory and diffusion of innovation theory. Previous research has found a connection between knowledge management, innovation, [...] Read more.
The fundamental goal of this research is to investigate the quantitative relationship between technology-oriented knowledge management, innovation, e-governance, and smart city performance using knowledge management-based service science theory and diffusion of innovation theory. Previous research has found a connection between knowledge management, innovation, e-governance, and e-service delivery. We believe these are not only direct connections but also contextual and interactive relationships, so we explored the significance of innovation as a mediator between knowledge management and e-service delivery. Furthermore, we investigated the moderating impact of e-governance on the relationship between innovation and e-service delivery. A survey questionnaire was administered to the population of public officers, entrepreneurs, and citizens, from metropolitan cities for data sampling, and SPSS was applied to analyze data of 569 participants collected from South Korea, Pakistan, Japan, and Bangladesh. We discovered from the analysis that the direct relationships are contextual because innovation mediates the relationship between knowledge management and e-service delivery, and e-governance plays a moderating role in the relationship between innovation and e-service delivery. Based on the outcomes from quantitative analysis, all our proposed hypotheses in this study were supported significantly. Full article
(This article belongs to the Special Issue Smart Services: Artificial Intelligence in Service Systems)
Show Figures

Figure 1

18 pages, 1788 KiB  
Article
Artificial Intelligence Synergetic Opportunities in Services: Conversational Systems Perspective
by Shai Rozenes and Yuval Cohen
Appl. Sci. 2022, 12(16), 8363; https://doi.org/10.3390/app12168363 - 21 Aug 2022
Cited by 4 | Viewed by 2587
Abstract
The importance of this paper is its discovery of the unused synergetic potential of integration between several AI techniques into an orchestrated effort to improve service. Special emphasis is given to the conversational capabilities of AI systems. The paper shows that the literature [...] Read more.
The importance of this paper is its discovery of the unused synergetic potential of integration between several AI techniques into an orchestrated effort to improve service. Special emphasis is given to the conversational capabilities of AI systems. The paper shows that the literature related to the use of AI in service is divided into independent knowledge domains (silos) that are either related to the technology under consideration, or to a small group of technologies related to a certain application; it then discusses the reasons for the isolation of these silos, and reveals the barriers and the traps for their integration. Two case studies of service systems are presented to illustrate the importance of synergy. A special focus is given to the conversation part of these service systems: the first case presents an application with high potential for integrating new AI technologies into its AI portfolio, while the second case illustrates the advantages of a mature application that has already integrated many technologies into its AI portfolio. Finally, the paper discusses the two case studies and presents inclusion relationships between AI capabilities to facilitate generating a roadmap for extending AI capabilities with synergetic opportunities. Full article
(This article belongs to the Special Issue Smart Services: Artificial Intelligence in Service Systems)
Show Figures

Figure 1

18 pages, 1188 KiB  
Article
A Conceptual Model Proposal to Assess the Effectiveness of IoT in Sustainability Orientation in Manufacturing Industry: An Environmental and Social Focus
by Adriane Cavalieri, João Reis and Marlene Amorim
Appl. Sci. 2022, 12(11), 5661; https://doi.org/10.3390/app12115661 - 02 Jun 2022
Cited by 6 | Viewed by 1900
Abstract
The scientific literature reveals that there is a gap oriented towards empirical study of the relationship between the Internet of Things (IoT) and sustainability in manufacturing industries. This paper aims to fill this gap by proposing a new conceptual model (CM) for evaluating [...] Read more.
The scientific literature reveals that there is a gap oriented towards empirical study of the relationship between the Internet of Things (IoT) and sustainability in manufacturing industries. This paper aims to fill this gap by proposing a new conceptual model (CM) for evaluating the effectiveness of IoT technologies in relation to their orientation towards socio-environmental sustainability and the circular economy approach. The research methodology for developing the CM follows the PRISMA protocol, and the data are obtained from the Web of Science (WoS) and Elsevier Scopus databases, focusing on the relationship between IoT and sustainable manufacturing. The PRISMA methodology results in six articles whose statements contribute to the development of the CM. The statements are identified, categorized and organized from the selected articles and divided into dimensions, namely: IoT technology and environmental and social context. The CM incorporates these dimensions and their constructs and indicators to support the assessment of the effectiveness of IoT technologies in relation to socio-environmental sustainability and the circular economy approach. The result of this study is a CM whose objective is to guide organizations in the use of IoT technologies applied to the production and supply chain, in order to create advances in the field of sustainability and the circular economy. The CM will be validated and applied in a manufacturing industry in the next publication. The paper contributes to management practices as it explores the knowledge of performance measurement and evaluation in the context of IoT, sustainability and the circular economy approach. Full article
(This article belongs to the Special Issue Smart Services: Artificial Intelligence in Service Systems)
Show Figures

Figure 1

16 pages, 639 KiB  
Article
Anticipating Future Behavior of an Industrial Press Using LSTM Networks
by Balduíno César Mateus, Mateus Mendes, José Torres Farinha and António Marques Cardoso
Appl. Sci. 2021, 11(13), 6101; https://doi.org/10.3390/app11136101 - 30 Jun 2021
Cited by 20 | Viewed by 3096
Abstract
Predictive maintenance is very important in industrial plants to support decisions aiming to maximize maintenance investments and equipment’s availability. This paper presents predictive models based on long short-term memory neural networks, applied to a dataset of sensor readings. The aim is to forecast [...] Read more.
Predictive maintenance is very important in industrial plants to support decisions aiming to maximize maintenance investments and equipment’s availability. This paper presents predictive models based on long short-term memory neural networks, applied to a dataset of sensor readings. The aim is to forecast future equipment statuses based on data from an industrial paper press. The datasets contain data from a three-year period. Data are pre-processed and the neural networks are optimized to minimize prediction errors. The results show that it is possible to predict future behavior up to one month in advance with reasonable confidence. Based on these results, it is possible to anticipate and optimize maintenance decisions, as well as continue research to improve the reliability of the model. Full article
(This article belongs to the Special Issue Smart Services: Artificial Intelligence in Service Systems)
Show Figures

Figure 1

32 pages, 1618 KiB  
Article
SemDaServ: A Systematic Approach for Semantic Data Specification of AI-Based Smart Service Systems
by Maurice Preidel and Rainer Stark
Appl. Sci. 2021, 11(11), 5148; https://doi.org/10.3390/app11115148 - 01 Jun 2021
Cited by 3 | Viewed by 2991
Abstract
To develop smart services to successfully operate as a component of smart service systems (SSS), they need qualitatively and quantitatively sufficient data. This is especially true when using statistical methods from the field of artificial intelligence (AI): training data quality directly determines the [...] Read more.
To develop smart services to successfully operate as a component of smart service systems (SSS), they need qualitatively and quantitatively sufficient data. This is especially true when using statistical methods from the field of artificial intelligence (AI): training data quality directly determines the quality of resulting AI models. However, AI model quality is only known when AI training can take place. Additionally, the creation of not yet available data sources (e.g., sensors) takes time. Therefore, systematic specification is needed alongside SSS development. Today, there is a lack of systematic support for specifying data relevant to smart services. This gap can be closed by realizing the systematic approach SemDaServ presented in this article. The research approach is based on Blessing’s Design Research Methodology (literature study, derivation of key factors, success criteria, solution functions, solution development, applicability evaluation). SemDaServ provides a three-step process and five accompanying artifacts. Using domain knowledge for data specification is critical and creates additional challenges. Therefore, the SemDaServ approach systematically captures and semantically formalizes domain knowledge in SysML-based models for information and data. The applicability evaluation in expert interviews and expert workshops has confirmed the suitability of SemDaServ for data specification in the context of SSS development. SemDaServ thus offers a systematic approach to specify the data requirements of smart services early on to aid development to continuous integration and continuous delivery scenarios. Full article
(This article belongs to the Special Issue Smart Services: Artificial Intelligence in Service Systems)
Show Figures

Figure 1

14 pages, 1467 KiB  
Article
Augmented Reality Maintenance Assistant Using YOLOv5
by Ana Malta, Mateus Mendes and Torres Farinha
Appl. Sci. 2021, 11(11), 4758; https://doi.org/10.3390/app11114758 - 22 May 2021
Cited by 76 | Viewed by 7793
Abstract
Maintenance professionals and other technical staff regularly need to learn to identify new parts in car engines and other equipment. The present work proposes a model of a task assistant based on a deep learning neural network. A YOLOv5 network is used for [...] Read more.
Maintenance professionals and other technical staff regularly need to learn to identify new parts in car engines and other equipment. The present work proposes a model of a task assistant based on a deep learning neural network. A YOLOv5 network is used for recognizing some of the constituent parts of an automobile. A dataset of car engine images was created and eight car parts were marked in the images. Then, the neural network was trained to detect each part. The results show that YOLOv5s is able to successfully detect the parts in real time video streams, with high accuracy, thus being useful as an aid to train professionals learning to deal with new equipment using augmented reality. The architecture of an object recognition system using augmented reality glasses is also designed. Full article
(This article belongs to the Special Issue Smart Services: Artificial Intelligence in Service Systems)
Show Figures

Figure 1

16 pages, 2803 KiB  
Article
The Role of Industry 4.0 and BPMN in the Arise of Condition-Based and Predictive Maintenance: A Case Study in the Automotive Industry
by Jorge Fernandes, João Reis, Nuno Melão, Leonor Teixeira and Marlene Amorim
Appl. Sci. 2021, 11(8), 3438; https://doi.org/10.3390/app11083438 - 12 Apr 2021
Cited by 27 | Viewed by 5569
Abstract
This article addresses the evolution of Industry 4.0 (I4.0) in the automotive industry, exploring its contribution to a shift in the maintenance paradigm. To this end, we firstly present the concepts of predictive maintenance (PdM), condition-based maintenance (CBM), and their applications to increase [...] Read more.
This article addresses the evolution of Industry 4.0 (I4.0) in the automotive industry, exploring its contribution to a shift in the maintenance paradigm. To this end, we firstly present the concepts of predictive maintenance (PdM), condition-based maintenance (CBM), and their applications to increase awareness of why and how these concepts are revolutionizing the automotive industry. Then, we introduce the business process management (BPM) and business process model and notation (BPMN) methodologies, as well as their relationship with maintenance. Finally, we present the case study of the Renault Cacia, which is developing and implementing the concepts mentioned above. Full article
(This article belongs to the Special Issue Smart Services: Artificial Intelligence in Service Systems)
Show Figures

Figure 1

26 pages, 13610 KiB  
Article
Increasing the Reliability of an Electrical Power System in a Big European Hospital through the Petri Nets and Fuzzy Inference System Mamdani Modelling
by Constâncio António Pinto, José Torres Farinha, Sarbjeet Singh and Hugo Raposo
Appl. Sci. 2021, 11(6), 2604; https://doi.org/10.3390/app11062604 - 15 Mar 2021
Cited by 3 | Viewed by 2843
Abstract
The big hospitals’ electricity supply system’s reliability is discussed in this article through Petri nets and Fuzzy Inference System (FIS). To simulate and analyse an electric power system, the FIS Mamdani in MATLAB is implemented. The advantage of FIS is that it uses [...] Read more.
The big hospitals’ electricity supply system’s reliability is discussed in this article through Petri nets and Fuzzy Inference System (FIS). To simulate and analyse an electric power system, the FIS Mamdani in MATLAB is implemented. The advantage of FIS is that it uses human experience to provide a faster solution than conventional techniques. The elements involved are the Main Electrical Power, the Generator sets, the Automatic Transfer Switches (ATS), and the Uninterrupted Power Supply (UPS), which are analysed to characterize the system behaviour. To evaluate the system and identified the lower reliability modules being proposed, a new reliable design model through the Petri Nets and Fuzzy Inference System approach. The resulting approach contributes to increasing the reliability of complex electrical systems, aiming to reduce their faults and increase their availability. Full article
(This article belongs to the Special Issue Smart Services: Artificial Intelligence in Service Systems)
Show Figures

Figure 1

12 pages, 2119 KiB  
Article
Smart Care Using a DNN-Based Approach for Activities of Daily Living (ADL) Recognition
by Muchun Su, Diana Wahyu Hayati, Shaowu Tseng, Jiehhaur Chen and Hsihsien Wei
Appl. Sci. 2021, 11(1), 10; https://doi.org/10.3390/app11010010 - 22 Dec 2020
Cited by 5 | Viewed by 2287
Abstract
Health care for independently living elders is more important than ever. Automatic recognition of their Activities of Daily Living (ADL) is the first step to solving the health care issues faced by seniors in an efficient way. The paper describes a Deep Neural [...] Read more.
Health care for independently living elders is more important than ever. Automatic recognition of their Activities of Daily Living (ADL) is the first step to solving the health care issues faced by seniors in an efficient way. The paper describes a Deep Neural Network (DNN)-based recognition system aimed at facilitating smart care, which combines ADL recognition, image/video processing, movement calculation, and DNN. An algorithm is developed for processing skeletal data, filtering noise, and pattern recognition for identification of the 10 most common ADL including standing, bending, squatting, sitting, eating, hand holding, hand raising, sitting plus drinking, standing plus drinking, and falling. The evaluation results show that this DNN-based system is suitable method for dealing with ADL recognition with an accuracy rate of over 95%. The findings support the feasibility of this system that is efficient enough for both practical and academic applications. Full article
(This article belongs to the Special Issue Smart Services: Artificial Intelligence in Service Systems)
Show Figures

Figure 1

Review

Jump to: Editorial, Research, Other

13 pages, 554 KiB  
Review
High-Tech Defense Industries: Developing Autonomous Intelligent Systems
by João Reis, Yuval Cohen, Nuno Melão, Joana Costa and Diana Jorge
Appl. Sci. 2021, 11(11), 4920; https://doi.org/10.3390/app11114920 - 27 May 2021
Cited by 12 | Viewed by 4432
Abstract
After the Cold War, the defense industries found themselves at a crossroads. However, it seems that they are gaining new momentum, as new technologies such as robotics and artificial intelligence are enabling the development of autonomous, highly innovative and disruptive intelligent systems. Despite [...] Read more.
After the Cold War, the defense industries found themselves at a crossroads. However, it seems that they are gaining new momentum, as new technologies such as robotics and artificial intelligence are enabling the development of autonomous, highly innovative and disruptive intelligent systems. Despite this new impetus, there are still doubts about where to invest limited financial resources to boost high-tech defense industries. In order to shed some light on the topic, we decided to conduct a systematic literature review by using the PRISMA protocol and content analysis. The results indicate that autonomous intelligent systems are being developed by the defense industry and categorized into three different modes—fully autonomous operations, partially autonomous operations, and smart autonomous decision-making. In addition, it is also important to note that, at a strategic level of war, there is limited room for automation given the need for human intervention. However, at the tactical level of war, there is a high probability of growth in industrial defense, since, at this level, structured decisions and complex analytical-cognitive tasks are carried out. In the light of carrying out those decisions and tasks, robotics and artificial intelligence can make a contribution far superior to that of human beings. Full article
(This article belongs to the Special Issue Smart Services: Artificial Intelligence in Service Systems)
Show Figures

Figure 1

Other

13 pages, 3777 KiB  
Technical Note
Smart Project Management: Interactive Platform Using Natural Language Processing Technology
by Jieh-Haur Chen, Mu-Chun Su, Vidya Trisandini Azzizi, Ting-Kwei Wang and Wei-Jen Lin
Appl. Sci. 2021, 11(4), 1597; https://doi.org/10.3390/app11041597 - 10 Feb 2021
Cited by 9 | Viewed by 3495
Abstract
Technological developments have made the construction industry efficient. The aim of this research is to solve communication interaction problems to build a project management platform using the interactive concept of natural language processing technology. A comprehensive literature review and expert interviews associated with [...] Read more.
Technological developments have made the construction industry efficient. The aim of this research is to solve communication interaction problems to build a project management platform using the interactive concept of natural language processing technology. A comprehensive literature review and expert interviews associated with techniques dealing with natural languages suggests the proposed system containing the Progressive Scale Expansion Network (PSENet), Convolutional Recurrent Neural Network (CRNN), and Bi-directional Recurrent Neutral Networks Convolutional Recurrent Neural Network (BRNN-CNN) toolboxes to extract the key words for construction projects contracts. The results show that a fully automatic platform facilitating contract management is achieved. For academic domains, the Contract Keyword Detection (CKD) mechanism integrating PSENet, CRNN, and BRNN-CNN approaches to cope with real-time massive document flows is novel in the construction industry. For practice, the proposed approach brings significant reduction for manpower and human error, an alternative for settling down misunderstanding or disputes due to real-time and precise communication, and a solution for efficient documentary management. It connects all contract stakeholders proficiently. Full article
(This article belongs to the Special Issue Smart Services: Artificial Intelligence in Service Systems)
Show Figures

Figure 1

Back to TopTop