Grey Systems - Theory and Application is a premier journal dedicated to advancing the field of grey systems theory, which plays a pivotal role in addressing uncertainties in complex systems across various domains. Published by Emerald Group Publishing Ltd in the United Kingdom, this journal has established itself as a respected platform for innovative research, boasting a commendable 2023 impact factor reflected in its Q2 categorization in applied mathematics, computer science, and control systems engineering. With Scopus rankings placing it in the top tiers of its fields, it provides a robust forum for researchers, professionals, and students to explore theoretical developments and practical applications. The journal, which has been converged from 2011 to 2024, encourages open conversations on the theoretical underpinnings and real-world implications of grey systems, making it an essential resource for those looking to deepen their understanding and contribute meaningfully to this dynamic area of study.

Operational Research is a premier academic journal published by Springer Heidelberg, focusing on the intersection of advanced computational theory, management science, and operations research. With an ISSN of 1109-2858 and an E-ISSN of 1866-1505, this respected journal serves as a key platform for the dissemination of high-quality research that enhances the understanding and application of quantitative methods across various fields, including technology management, simulation modeling, and statistical analysis. With its impressive performance evidenced by a Q2 ranking in multiple categories such as Computational Theory and Mathematics and Management Science, Operational Research occupies a critical role in the knowledge landscape, reflecting its 88th percentile ranking in decision sciences and numerical analysis per Scopus metrics. While currently not open access, it continues to facilitate the advancement of its disciplines through rigorous peer-review, with a commitment to publishing relevant, impactful studies from 2009 through to 2024. Researchers, professionals, and students alike will find this journal an invaluable resource for staying abreast of significant advancements in operational research methodologies and applications.

JOURNAL OF INTERDISCIPLINARY MATHEMATICS, published by TARU PUBLICATIONS, is a renowned publication that serves as a critical platform for scholars and practitioners in the field of mathematics, particularly focusing on Analysis and Applied Mathematics. Since its inception in 1998, the journal has provided a robust forum for interdisciplinary research, fostering collaboration across various mathematical domains and enhancing the understanding of complex mathematical concepts. With a commendable Scopus ranking reflecting its quality and impact—Rank #55/193 in Mathematics Analysis and Rank #258/635 in Applied Mathematics—this journal is classified within the Q2 quartile, illustrating its significant contribution to the academic community. Although it follows a traditional subscription model, it encourages accessible scholarship for researchers based in India and beyond. By publishing cutting-edge research, the JOURNAL OF INTERDISCIPLINARY MATHEMATICS seeks to inspire and equip the next generation of mathematicians, making it an invaluable resource for anyone deeply invested in the advancement of mathematical sciences.

Welcome to the INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS, a prestigious publication dedicated to advancing the fields of artificial intelligence, control systems engineering, information systems, and software research. Published by WORLD SCIENTIFIC PUBL CO PTE LTD in Singapore, this journal serves as a vital forum for the dissemination of innovative theories, methodologies, and applications rooted in the coexistence of uncertainty and fuzziness within knowledge-based systems. With its ISSN 0218-4885 and E-ISSN 1793-6411, the journal consistently ranks in the Q3 category across various Scopus categories, including Control and Systems Engineering and Information Systems, reflecting its influential position in the academic community. Researchers and practitioners alike will find valuable insights and the latest trends through its comprehensive articles, making this journal an essential resource for those seeking to navigate the complexities of this evolving field.

JOURNAL OF APPLIED PROBABILITY is a prestigious peer-reviewed journal published by Cambridge University Press, focusing on the intricate interactions between probability theory and its applications in diverse scientific fields. With a rich history dating back to 1975, this journal caters to an audience of researchers, professionals, and students interested in advancing their knowledge in areas such as mathematics, statistics, and decision sciences. The journal thrives in the competitive landscape of academia, boasting a respectable impact factor and earning Q2 rankings in both Mathematics and Statistics categories as of 2023. It provides a platform for innovative research and methodologies that bridge theoretical concepts with real-world applications, thereby enriching the discipline of applied probability. Although it is not an open-access journal, the JOURNAL OF APPLIED PROBABILITY ensures comprehensive access options through institutional subscriptions, making it a vital resource for anyone engaged in sophisticated probabilistic analysis and its practical implementations.

INTERNATIONAL JOURNAL OF INFORMATION TECHNOLOGY & DECISION MAKING, published by WORLD SCIENTIFIC PUBL CO PTE LTD, stands as a premier platform in the realm of computer science, focusing particularly on the intersection of information technology and decision sciences. Established in 2002, the journal has consistently published high-quality research, now recognized as a Q1 journal in Computer Science (miscellaneous) as of 2023, ranking 15th out of 133 in its category, which underscores its excellence and influence in the field. Although it does not currently offer Open Access options, the journal remains accessible to a broad audience of researchers, professionals, and students who seek to enhance their understanding of innovative decision-making methodologies powered by information technology. With an emphasis on interdisciplinary collaboration, this journal is dedicated to advancing theoretical and practical knowledge, making it an essential resource for anyone looking to stay at the forefront of technology-driven decision-making processes.

The INTERNATIONAL JOURNAL OF GENERAL SYSTEMS, published by TAYLOR & FRANCIS LTD, is a prestigious peer-reviewed journal dedicated to advancing the fields of systems theory and its applications across a variety of scientific disciplines. With an ISSN of 0308-1079 and an E-ISSN of 1563-5104, this journal has carved a niche since its inception in 1974, continuing to provide a platform for innovative research through to 2024. Featured in the esteemed Q2 category in multiple domains, including Computer Science Applications, Control and Systems Engineering, and Information Systems, it serves as a vital resource for the scientific community, fostering interdisciplinary collaboration. The journal's rankings in Scopus reflect its quality, with noteworthy positions in fields such as Mathematics, Engineering, and Theoretical Computer Science. While access is through subscription, the journal remains an essential conduit for researchers, professionals, and students eager to deepen their understanding of general systems and their complex interactions within various environments.

Journal of Applied Mathematics & Informatics is a peer-reviewed academic journal published by the Korean Society of Computational & Applied Mathematics (KSCAM), focusing on the integration and application of mathematical theories and computational techniques across various domains. Established in 2019, this journal serves as a platform for researchers, professionals, and students to share innovative methodologies, practical applications, and theoretical advancements in fields like analysis, applied mathematics, and computational theory. As a Q4 ranked journal according to the 2023 category quartiles in analysis, applied mathematics, computational mathematics, and miscellaneous mathematics, it provides a valuable, albeit niche, contribution to the academic landscape. While the journal currently operates without open access options, it aims to disseminate quality research to foster collaboration and knowledge exchange within the mathematics and computer science communities. Researchers looking to explore emerging trends and methodologies in applied mathematics and informatics will find an essential resource in this journal, which is based in Daejeon, South Korea.

INFORMATICA, ISSN: 0868-4952, E-ISSN: 1822-8844, is a prestigious academic journal published by the Institute of Mathematics and Informatics, located in the Netherlands. Established in 1990, this journal has carved a significant niche in the fields of Applied Mathematics and Information Systems, holding a commendable Q2 ranking in both categories as of 2023. With a Scopus ranking of #68 in Applied Mathematics and #123 in Information Systems, INFORMATICA boasts an impressive percentile standing, demonstrating its high impact and relevance in contemporary research. The journal promotes rigorous scholarship, disseminating innovative research findings and methodologies that contribute to the advancement of mathematical and informatics theories and practices. Although it does not currently operate as an open-access journal, it provides invaluable resources for researchers, professionals, and students looking to deepen their expertise and knowledge in these dynamic fields. With a commitment to fostering academic exchange and interdisciplinary collaboration, INFORMATICA remains an essential platform for those committed to pushing the boundaries of knowledge in mathematics and informatics.

Forecasting is an esteemed open-access journal published by MDPI, dedicated to advancing the fields of Computational Theory and Mathematics, Computer Science Applications, Decision Sciences, and Economics, since its inception in 2019. With its base in Switzerland, the journal aims to provide a fundamental platform for researchers, professionals, and students aiming to share high-quality research on mathematical methods for forecasting and prediction model development. As of 2023, Forecasting holds an impressive Q1 ranking in Economics, Econometrics, and Finance, alongside Q2 rankings in Computational Theory and Mathematics, Computer Science Applications, and Decision Sciences, reflecting its rigorous peer-review process and scientific impact. Forecasting has carved a niche as a leading publication, inviting high-quality contributions that stimulate innovation in forecasting methodologies across various applications in decision-making and economic analysis. This impact is further underscored by its commitment to open access, ensuring that research is readily accessible to the global academic community.