Matthew Alexander | Data Modeling and Database Design | Innovative Research Award

Published on by International Database Scientist Awards

Innovative Research Award

Matthew Alexander
Universitas Kristen Duta Wacana Yogyakarta, Indonesia

Matthew Alexander
Affiliation Universitas Kristen Duta Wacana Yogyakarta
Country Indonesia
Scopus 60687830000
Document 1
Subject Area Data Modeling and Database Design
Event International Database Scientist Awards

Matthew Alexander is a computer science professional and software engineer associated with Universitas Kristen Duta Wacana Yogyakarta. His professional and academic work spans full-stack software development, machine learning, case-based reasoning, database-oriented system development, and blockchain applications. His documented research activity includes work on knowledge-based systems and case-based datasets, providing a basis for consideration in the Innovative Research Award category.

Abstract

Matthew Alexander is a computer science graduate and software engineer specializing in full-stack development, machine learning, case-based reasoning, decision-support systems, and Web3 technologies. His academic work includes Hybrid Fuzzy TOPSIS for multi-criteria decision-making and expert-system development. His research profile includes a 2026 knowledge-based systems publication in Array, published by Elsevier. [2]

Keywords

Data Modeling, Database Design, Case-Based Reasoning, Knowledge-Based Systems, Machine Learning, Decision Support Systems, Hybrid Similarity, Fuzzy TOPSIS, Full-Stack Development, Software Engineering, Blockchain Applications.

Introduction

The development of intelligent information systems integrates structured data, computational reasoning, software engineering, and decision-support methodologies. Alexander’s profile reflects this interdisciplinary approach through case-based reasoning, machine learning, and structured information processing. His work is particularly relevant to data modeling and database design, while his publication on a knowledge-based system generator demonstrates this research direction. [2]

Research Profile

Matthew Alexander holds a Bachelor of Computer Science (S.Kom.) in Informatics from Duta Wacana Christian University, Yogyakarta. His academic and technical profile encompasses software engineering, machine learning, case-based reasoning, computer vision, database technologies, and blockchain development. His experience combines intelligent systems research, full-stack implementation, and knowledge-based system development supported by academic publication. [2]

Research Contributions

Alexander’s research contributions focus on computational reasoning and intelligent information systems. His work includes Case-Based Reasoning using Jaccard and Cosine similarity, Hybrid Fuzzy TOPSIS for multi-criteria retrieval, and knowledge-based system development. These efforts demonstrate applied expertise in computational retrieval, decision support, structured data processing, and intelligent system integration, supported by a 2026 publication. [2]

Publications

The publication by Delima et al. (2026), co-authored by Matthew Alexander, presents a knowledge-based system generator built around a case-based dataset. Published in Array, the study reflects Alexander’s research involvement in knowledge-based systems, case-based reasoning, and structured data processing.[2]

Research Impact

Matthew Alexander’s research profile demonstrates applied expertise in computational systems, including case-based reasoning, similarity computation, fuzzy decision methods, and knowledge-based systems. His software engineering experience extends these concepts into full-stack, machine-learning, and blockchain applications.[1][2]

Award Suitability

The Innovative Research Award assessment is supported by Matthew Alexander’s work in Case-Based Reasoning, Hybrid Similarity, Hybrid Fuzzy TOPSIS, knowledge-based systems, and software engineering. His research connects computational methods with practical system development, supported by a peer-reviewed publication on knowledge-based system generation using case-based datasets and documented academic contributions. [2]

Conclusion

Matthew Alexander presents a multidisciplinary computer science profile combining software engineering with applied research in knowledge-based systems, case-based reasoning, machine learning, and data-oriented application development. His academic work and documented publication provide relevant evidence for an Innovative Research Award assessment, particularly in areas involving structured data, intelligent retrieval, and computational decision support. [1] [2]

References

  1. Elsevier. (n.d.). Scopus author details: Matthew Alexander, Author ID 60687830000. Scopus. https://www.scopus.com/authid/detail.uri?authorId=60687830000
  2. Delima, R., Purwadi, J., Wibowo, A., Sinaga, J. Y., Imanuel, V., & Alexander, M. (2026). Knowledge-based system generator based on case-based dataset. Array. https://doi.org/10.1016/j.array.2026.101145

Peng Su | Machine Learning on Databases | Research Excellence Award

Published on by International Database Scientist Awards

Prof. Peng Su | Machine Learning on Databases | Research Excellence Award

Hebei University of Technology | China

Prof. Peng Su’s research centers on the advanced design, electromagnetic modeling, and performance optimization of permanent-magnet (PM) electrical machines, with a primary emphasis on flux-switching machine topologies for electric and hybrid-electric vehicle applications. With a citation record of 563 citations in total (431 since 2020), an h-index of 12 (11 since 2020), and an i10-index of 16 (12 since 2020), his contributions are well recognized within the electrical machine research community. His work significantly advances understanding of rotor-PM and stator-PM flux-switching architectures through rigorous analyses of operating principles, air-gap field modulation, hybrid-excitation mechanisms, and multi-phase configurations, enabling improved torque density, efficiency, and thermal robustness. Prof. Peng Su has delivered influential findings on PM eddy-current losses, stator-slot and rotor-pole selection, cogging-torque reduction strategies, and magnetization effects, offering practical design paths for minimizing parasitic losses and enhancing reliability under high-speed and vector-controlled drive conditions. His portfolio extends across diverse machine types—including axial-modular machines, multitooth structures, tubular PM generators, and toroidally wound direct-drive motors—demonstrating comprehensive expertise in advanced electromagnetic machine architectures. He also contributes to loss modeling in soft magnetic composites, fault behavior characterization, and performance evaluation methodologies tailored to transportation electrification requirements. Through systematic comparative studies, innovative structural proposals, and refined analytical models, Prof. Peng Su continues to shape the development of next-generation PM machines and high-efficiency energy-conversion technologies, reinforcing his position as a leading contributor to modern electrical machine engineering.

Profiles: Google Scholar | Orcid

Featured Publications

  • Hua, W., Su, P., Tong, M., & Meng, J. (2016). Investigation of a five-phase E-core hybrid-excitation flux-switching machine for EV and HEV applications. IEEE Transactions on Industry Applications, 53(1), 124–133.

  • Su, P., Hua, W., Wu, Z., Han, P., & Cheng, M. (2017). Analysis of the operation principle for rotor-permanent-magnet flux-switching machines. IEEE Transactions on Industrial Electronics, 65(2), 1062–1073.

  • Su, P., Hua, W., Wu, Z., Chen, Z., Zhang, G., & Cheng, M. (2018). Comprehensive comparison of rotor permanent magnet and stator permanent magnet flux-switching machines. IEEE Transactions on Industrial Electronics, 66(8), 5862–5871.

  • Su, P., Hua, W., Hu, M., Chen, Z., Cheng, M., & Wang, W. (2019). Analysis of PM eddy current loss in rotor-PM and stator-PM flux-switching machines by air-gap field modulation theory. IEEE Transactions on Industrial Electronics, 67(3), 1824–1835.

  • Su, P., Hua, W., Hu, M., Wu, Z., Si, J., Chen, Z., & Cheng, M. (2019). Analysis of stator slots and rotor pole pairs combinations of rotor-permanent magnet flux-switching machines. IEEE Transactions on Industrial Electronics, 67(2), 906–918.*