Gracia Sanchez Carpena | Machine Learning | Innovative Research Award

Published on by Technology Scientists

Innovative Research Award

Gracia Sanchez Carpena — University of Murcia, Spain

Gracia Sanchez Carpena
Affiliation University of Murcia
Country Spain
Scopus ID 7202034595
Documents 27
Citations 587
h-index 13
Subject Area Machine Learning
Event Technology Scientists Awards

Gracia Sanchez Carpena is a researcher affiliated with the University of Murcia whose scholarly work is situated within machine learning, evolutionary optimization, feature selection, and ensemble learning. Recent publications address computational strategies for high-dimensional data and integrated optimization of predictive models, feature subsets, and aggregation mechanisms. [1] [2]

Abstract

Gracia Sanchez Carpena’s research profile reflects sustained engagement with machine learning and evolutionary computation, particularly feature selection and ensemble optimization. Her recent scholarly contributions address high-dimensional data through permutation-based multi-objective feature selection and the joint evolutionary optimization of heterogeneous ensembles, learner-specific feature subsets, and aggregation weights. These studies investigate methods that balance predictive performance, computational considerations, and model complexity. The reported work spans classification, regression, and ensemble learning settings, demonstrating an applied research orientation toward scalable optimization strategies. Her publication record and citation indicators provide additional evidence of scholarly activity in machine learning. [1] [2]

Keywords

Machine Learning; Feature Selection; Multi-Objective Evolutionary Algorithms; High-Dimensional Data; Ensemble Learning; Evolutionary Optimization; Regression; Predictive Modeling. [1] [2]

Introduction

High-dimensional machine learning requires effective strategies for identifying informative variables while controlling computational cost and model complexity. Recent research associated with Gracia Sanchez Carpena examines multi-objective evolutionary approaches that address these challenges by combining predictive performance with feature reduction. One study evaluates feature subsets through permutation-based degradation of model performance, extending conventional feature-importance concepts toward subset-level analysis. [1]

Research Profile

The research profile centers on machine learning methodologies involving evolutionary search, feature selection, and ensemble construction. The published work demonstrates particular interest in multi-objective optimization, where competing requirements such as predictive accuracy and structural simplicity are considered simultaneously. This orientation is evident in both high-dimensional feature-selection research and recent work on heterogeneous regression ensembles. [1] [2]

Research Contributions

A notable contribution is the development of permutation-based subset evaluation using a multi-objective evolutionary algorithm for high-dimensional feature selection. The approach evaluates groups of attributes rather than isolated variables and simultaneously considers predictive degradation and subset cardinality. Related work extends evolutionary optimization to heterogeneous ensembles by jointly selecting learners, learner-specific features, and aggregation weights within an integrated framework. [1] [2]

Publications

The publication record includes recent peer-reviewed studies addressing evolutionary machine learning and optimization. The article on permutation-based multi-objective evolutionary feature selection was published in Knowledge and Information Systems in 2026 and investigates high-dimensional classification and regression datasets. A second 2026 publication in Algorithms studies simultaneous optimization of heterogeneous ensembles, feature subsets, and aggregation weights for regression. [1] [2]

Research Impact

The reported research has relevance to machine learning applications where feature dimensionality, predictive accuracy, and model complexity must be balanced. The feature-selection study evaluates its methodology across 27 high-dimensional datasets and reports reductions in feature counts alongside predictive-performance improvements. The ensemble study similarly investigates predictive error and structural sparsity through multi-objective optimization. [1] [2]

Award Suitability

Based on the supplied bibliometric indicators and documented publications, Gracia Sanchez Carpena presents a research profile aligned with an innovative research recognition in machine learning. Her recent work demonstrates methodological development rather than solely application, with evolutionary optimization used to address feature-selection and ensemble-design problems. The combination of 27 documents, 587 citations, and an h-index of 13 further contextualizes the supplied scholarly record. [1] [2]

Conclusion

Gracia Sanchez Carpena’s documented research demonstrates a coherent focus on machine learning, evolutionary optimization, feature selection, and ensemble learning. Her recent publications contribute methods for addressing high-dimensional data and jointly optimizing predictive architectures. The combination of methodological research, peer-reviewed publication, and the supplied bibliometric record provides a reasonable scholarly basis for consideration for an Innovative Research Award. [1] [2]

References

  1. Espinosa, R., Sánchez, G., Palma, J., & Jiménez, F. (2026). Permutation-based multi-objective evolutionary feature selection for high-dimensional data. Knowledge and Information Systems, 68, 116.
    https://doi.org/10.1007/s10115-026-02734-0
  2. Galván, J., Sánchez, G., & Jiménez, F. (2026). Simultaneous multi-objective evolutionary optimization of heterogeneous ensembles, learner-specific feature subsets, and aggregation weights. Algorithms, 19(8), 681.
    https://doi.org/10.3390/a19080681

Hammad Ahmad | Machine Learning | Best Researcher Award

Published on by Technology Scientists

Best Researcher Award

            Hammad Ahmad
Affiliation Beijing Institute of Technology
Country China
Documents 9
Subject Area Machine Learning
Event Technology Scientists Awards
ORCID 0009-0008-8606-721X

Hammad Ahmad is affiliated with the Beijing Institute of Technology, China, and works across machine learning and advanced materials research. His recent scholarly contributions address data-driven modeling, high-entropy alloy design, eutectoid transformations, microstructural evolution, and mechanical performance, demonstrating an interdisciplinary connection between computational methods and materials engineering. [1] [2] [3]

Abstract

Hammad Ahmad’s research profile reflects an interdisciplinary focus connecting machine learning with advanced materials engineering. His recent publications examine data-driven high-entropy alloy design, frictional response prediction, eutectoid transformations, microstructural development, and strengthening mechanisms. The reported studies combine computational modeling, materials characterization, processing analysis, and mechanical testing to investigate composition–structure–property relationships. These contributions illustrate how machine learning and materials science can be integrated to support predictive alloy development and performance optimization. His documented research activity at the Beijing Institute of Technology provides a foundation for recognizing emerging interdisciplinary scholarship in computational materials engineering and data-informed materials design within contemporary materials research.

Keywords

  • Machine Learning
  • High-Entropy Alloys
  • Data-Driven Materials Design
  • Tribology
  • Eutectoid Transformation
  • Microstructural Engineering
  • Mechanical Properties

Introduction

High-entropy and multi-component alloys offer broad compositional design spaces, making data-driven methods increasingly relevant to materials discovery and performance prediction. Ahmad’s recent research engages this intersection by examining machine-learning-assisted alloy design alongside experimentally investigated transformations and mechanical behavior. These studies address composition, processing, microstructure, friction, and strengthening relationships relevant to advanced engineering materials. [1] [2]

Research Profile

Ahmad’s research profile is positioned at the interface of machine learning, computational materials science, metallurgy, and mechanical engineering. His documented publications investigate high-entropy and multi-component alloys using data-driven prediction, thermodynamic analysis, processing studies, microstructural characterization, and mechanical evaluation. This combination reflects a research direction centered on linking computational intelligence with experimentally validated materials performance. [1] [2] [3]

Research Contributions

The reported contributions encompass predictive modeling of alloy phases and frictional behavior, systematic assessment of composition and processing conditions, and investigation of strengthening mechanisms in eutectoid multi-component alloys. The studies combine machine learning with experimental validation and materials characterization, supporting a structured understanding of how alloy composition and thermal processing influence microstructure and engineering properties. [1] [2] [3]

Publications

The publication record supplied for this recognition includes studies on data-driven modeling of high-entropy alloy design and frictional response, eutectoid reactions in AlCoFeNi multi-component alloys, and mechanical properties of eutectoid Al10(CoFeNi1.5)90. Together, these works demonstrate a coherent research theme involving predictive modeling, alloy processing, phase transformation, microstructure, and mechanical performance. [1] [2] [3]

Research Impact

The potential impact of Ahmad’s research lies in connecting machine learning and experimental materials science to reduce reliance on purely trial-and-error alloy development. Data-driven prediction can support screening of compositions and frictional responses, while transformation and strengthening studies provide experimentally grounded pathways for tailoring microstructures and mechanical properties in advanced multi-component alloy systems. [1] [2] [3]

Award Suitability

The documented research aligns with the Best Researcher Award through its interdisciplinary integration of machine learning, computational materials design, alloy processing, tribological analysis, and mechanical characterization. The publication portfolio provides evidence of active scholarly engagement with contemporary materials challenges, particularly predictive alloy development and microstructure–property relationships. On the supplied record, the profile demonstrates relevance to emerging data-informed materials engineering. [1] [2] [3]

Conclusion

Hammad Ahmad’s documented research presents a developing interdisciplinary profile in machine learning and advanced materials engineering. His publications address data-driven alloy prediction, tribological behavior, eutectoid transformation, microstructure control, and strengthening mechanisms. Collectively, these studies establish a coherent connection between computational approaches and experimentally validated materials research, supporting consideration for recognition in contemporary technology and materials science. [1] [2] [3]

References

  1. Mazullah, M., Ismail, M., Zhang, K., Zhu, H., Noreen, I., Ahmad, H., & Xiong, Z. (2026). Data-driven modeling on design and frictional response of high-entropy alloys through material composition variation. Tribology International, 112644.
    https://doi.org/10.1016/j.triboint.2026.112644
  2. Mazullah, M., Ismail, M., Zhang, K., Zhu, H., Noreen, I., Ahmad, H., & Xiong, Z. (2026). Effect of compositions and processing parameters on eutectoid reaction in AlCoFeNi multi-component alloys. Journal of Materials Science, 61, 20367–20391.
    https://doi.org/10.1007/s10853-026-12997-1
  3. Mazullah, M., Ismail, M., Zhang, K., Noreen, I., Ahmad, H., Pereloma, E. V., & Xiong, Z. (2026). Mechanical properties and strengthening mechanisms of eutectoid Al10(CoFeNi1.5)90 multi-component alloy. Materials Science and Engineering: A, 955, 149850.
    https://doi.org/10.1016/j.msea.2026.149850