Mathematical and Computational Intelligence Techniques in Decision Making Processes

A special issue of Mathematics (ISSN 2227-7390).

Deadline for manuscript submissions: closed (15 July 2022) | Viewed by 3625

Special Issue Editors


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Administration Department, Universidad Católica de la Santísima Concepción, Alonso de Ribera 2850, Concepción, Chile
Interests: finance; management; economic
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Department of Mathematics, School of Technology, Pandit Deendayal Petroleum University, Gandhinagar 382007, India
Interests: mathematical modeling; computational intelligence

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Information Systems and Business Intelligence, Peter Faber Business School, Australian Catholic University, Sydney, NSW, Australia
Interests: artificial intelligence; machine learning; decision support system; Internet of Things; fuzzy systems
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Management Control and Information Systems, University of Chile, Av. Diagonal Paraguay 257, Santiago 8330015, Chile
Interests: information measures; intuitionistic fuzzy sets; aggregation operators; hesitant fuzzy sets; fuzzy decision making
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School of Information, Systems and Modelling, University of Technology Sydney, Utimo, NSW 2007, Australia
Interests: bibliometrics; scientometrics; computational intelligence; decision making; knowledge management; big data and analytics; sustainability; aggregation operators; fuzzy systems
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue presents the extended version of selected papers presented at the MMCITARE 2021 congress. All the accepted papers will follow a strict peer-review process to ensure they reach the quality standards of an international journal.

The objective of the conference is to exchange new knowledge and recent developments in all aspects of computational techniques, mathematical modelling, energy systems, applications of fuzzy sets, and many more. The 3rd International Conference on “Mathematical Modeling, Computational Intelligence Techniques and Renewable Energy” is organized by the University of Technology, Sydney, Australia in association with Forum for Interdisciplinary Mathematics (FIM), Gujarat Chapter; UABC, Mexico; and Pandit Deendayal Energy University, Gandhinagar, India. The conference will provide an opportunity for researchers, academicians, and students to share their knowledge and discuss the latest developments in their field of expertise. This conference provides a platform for young researchers to interact with eminent scientists and researchers across the globe. In this conference, an equal opportunity is provided to all participants to share their ideas in the areas of interdisciplinary mathematics, statistics, computational intelligence, and renewable energy.

The main themes of the Special Issue are focused on innovation because knowledge-based organizations are needed in order to have a knowledge-driven economy (Yildirmaz et al., 2018; Merigo et al. 2016). a variety of disciplines including engineering, management, economics, business, and many more are applied and combined in order to generate different types of innovation (Hashimoto, 2012). A common characteristic in the innovation process is the necessity of reducing uncertainties and risks (Koschatzky, 1998).

The other main topic of the conference is the use of fuzzy methodologies (Merigo et al. 2015; Zadeh, 1965) that can improve decision making in organizations within different strategic areas (Blanco-Mesa et al., 2017; Gil-Lafuente, 2005). One of the fuzzy methodologies that helps to incorporate the expertise, knowledge and expectations of the decision maker is the ordered weighted average (OWA) operator developed by Yager (1988), of which several extensions have been developed (He et al. 2017; Yager et al., 2011). 

(1) Conference name

  • 3rd International Conference on Mathematical Modeling, Computational Intelligence Techniques and Renewable Energy (MMCITRE-2022)

(2) Conference venue and dates:

  • 4–6 March 2022
  • University of Technology Sydney

(3) Key topics of the conference:

  • Fuzzy Set Theory and Its Generalizations;
  • Computational Intelligence Techniques;
  • Information and Coding Theory;
  • Decision Making and Expert systems;
  • Fuzzy Logic;
  • Boundary Element Method;
  • Dual Reciprocity Boundary Element Method (DRBEM);
  • Numerics of PDEs;
  • Continuum Mechanics;
  • Number Theory;
  • Internet of Things (IoT);
  • Computational Biology;
  • Hydrodynamics;
  • Computer Science;
  • Artificial Intelligence;
  • Machine Learning;
  • Differential Equations and its Applications;
  • Energy;
  • Fractional Differential Equation;
  • Optimization;
  • Computational Fluid Dynamics;
  • Cloud Computing.

References

Blanco-Mesa, F., Merigó, J.M., & Gil-Lafuente, A.M. (2017). Fuzzy decision making: A bibliometric-based review. Journal of Intelligent & Fuzzy Systems, 32, 2033–2050.

Gil-Lafuente, A.M. (2005). Fuzzy logic in financial analysis. Springer, Berlin.

Hashimoto, M., Kajikawa, Y., Sakata, I., Takeda, Y., & Matsushima, K. (2012). Academic landscape of innovation research and National Innovation System policy reformation in Japan and the United States. International Journal of Innovation and Technology Management, 9(06), 1250044.

He, X. R., Wu, Y. Y., Yu, D., & Merigó, J. M. (2017). Exploring the ordered weighted averaging operator knowledge domain: A bibliometric analysis, International Journal of Intelligent Systems, 32, 1151–1166.

Koschatzky, K. (1998). Firm innovation and region: the role of space in innovation processes. International Journal of Innovation Management, 2(04), 383-408.

Merigó, J. M., Cancino, C., Coronado, F., Urbano, D. (2016). Academic research in innovation: A country analysis. Scientometrics, 108, 559–593.

Merigó, J. M., Gil-Lafuente, A. M., & Yager, R. R. (2015). An overview of fuzzy research with bibliometric indicators. Applied Soft Computing, 27, 420–433.

Yager, R.R. (1988). On ordered weighted averaging aggregation operators in multi-criteria decision making. IEEE Transactions on Systems, Man and Cybernetics, B 18, 183-190.

Yager, R.R., Kacprzyk, J., & Beliakov, G. (2011). Recent developments in the ordered weighted averaging operators: Theory and practice. Springer-Verlag, Berlin.

Yildirmaz, H., Öner, M. A., & Herrmann, N. (2018). Impact of Knowledge Management Capabilities on New Product Development and Company Performance. International Journal of Innovation and Technology Management, 1850030.

Zadeh, L.A. (1965). Fuzzy sets. Information and Control, 8, 338-353. 

Prof. Dr. Ernesto León-Castro
Dr. Manoj Sahni
Dr. Walayat Hussain
Dr. Rajkumar Verma
Prof. Dr. Jose María Merigo
Guest Editors

Manuscript Submission Information

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Keywords

  • fuzzy set theory and its generalizations
  • computational intelligence techniques
  • information and coding theory
  • decision making and expert systems
  • fuzzy logic
  • boundary element method
  • Dual Reciprocity Boundary Element Method (DRBEM)
  • Numerics of PDEs
  • continuum mechanics
  • number theory
  • Internet of Things (IoT)
  • computational biology
  • hydrodynamics
  • computer science
  • artificial intelligence
  • machine learning
  • differential equations and its applications
  • energy
  • fractional differential equation
  • optimization
  • computational fluid dynamics
  • cloud computing

Published Papers (1 paper)

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Research

15 pages, 786 KiB  
Article
XAI-Fall: Explainable AI for Fall Detection on Wearable Devices Using Sequence Models and XAI Techniques
by Harsh Mankodiya, Dhairya Jadav, Rajesh Gupta, Sudeep Tanwar, Abdullah Alharbi, Amr Tolba, Bogdan-Constantin Neagu and Maria Simona Raboaca
Mathematics 2022, 10(12), 1990; https://doi.org/10.3390/math10121990 - 09 Jun 2022
Cited by 7 | Viewed by 2574
Abstract
A fall detection system is vital for the safety of older people, as it contacts emergency services when it detects a person has fallen. There have been various approaches to detect falls, such as using a single tri-axial accelerometer to detect falls or [...] Read more.
A fall detection system is vital for the safety of older people, as it contacts emergency services when it detects a person has fallen. There have been various approaches to detect falls, such as using a single tri-axial accelerometer to detect falls or fixing sensors on the walls of a room to detect falls in a particular area. These approaches have two major drawbacks: either (i) they use a single sensor, which is insufficient to detect falls, or (ii) they are attached to a wall that does not detect a person falling outside its region. Hence, to provide a robust method for detecting falls, the proposed approach uses three different sensors for fall detection, which are placed at five different locations on the subject’s body to gather the data used for training purposes. The UMAFall dataset is used to attain sensor readings to train the models for fall detection. Five models are trained corresponding to the five sensors models, and a majority voting classifier is used to determine the output. Accuracy of 93.5%, 93.5%, 97.2%, 94.6%, and 93.1% is achieved on each of the five sensors models, and 92.54% is the overall accuracy achieved by the majority voting classifier. The XAI technique called LIME is incorporated into the system in order to explain the model’s outputs and improve the model’s interpretability. Full article
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