Fuzzy Information and Engineering is a prestigious open access journal recognized for its contributions to the interdisciplinary fields of applied mathematics, control systems engineering, artificial intelligence, and information systems, published by TSINGHUA UNIVERSITY PRESS. With an impact factor that reflects its increasing influence, the journal has maintained a strong position in the academic community since its inception in 2011, converging its focus between 2014 and 2024. The journal is indexed in notable databases such as Scopus, demonstrating solid rankings across its categories, including a commendable Q3 classification in applied mathematics and control systems engineering. By fostering innovative research and disseminating key findings, Fuzzy Information and Engineering serves as a vital platform for researchers, professionals, and students alike, promoting advancements in fuzzy systems and their applications within diverse domains. Notably, since transitioning to an open access model in 2015, the journal has enhanced accessibility for a global audience, encouraging collaborative efforts in academia and industry.

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.

Foundations of Computing and Decision Sciences, published by SCIENDO, stands as a pivotal platform in the fields of computer science and decision-making theories. Established as an open-access journal since 2012, it facilitates the dissemination of innovative research and insights, catering to a global audience of scholars, practitioners, and students in Germany and beyond. With an ISSN of 0867-6356 and an E-ISSN of 2300-3405, the journal has made significant strides in its ranking, currently positioned in the Q3 category in Computer Science (miscellaneous) and Q4 in Theoretical Computer Science. The journal aims to foster interdisciplinary dialogues and significantly contribute to theoretical and practical advancements within the scope of computing and decision sciences. Its commitment to open access ensures that cutting-edge research is freely available, reinforcing the journal's role as a beacon for academic inquiry and knowledge sharing. With a converging timeline extending to 2024, the journal encourages submissions that address contemporary challenges and breakthroughs across various computing disciplines.

DECISION SUPPORT SYSTEMS is a premier academic journal published by ELSEVIER, widely recognized for its contribution to the field of applied sciences, particularly in Information Systems, Developmental Psychology, and Management Information Systems. Since its inception in 1985, the journal has evolved through 2024 to maintain its position in the Q1 category across multiple disciplines, reflecting its premier status with exceptional rankings, such as #4 in Arts and Humanities and #7 in Developmental Psychology. DECISION SUPPORT SYSTEMS serves as a crucial platform for researchers, professionals, and students, facilitating the exchange of innovative methodologies and theories that advance decision-making technologies and improve understanding in complex systems. Although it does not offer Open Access options, its rigorous peer-review process ensures that only high-quality, impactful research is disseminated to its global readership. This journal is instrumental for those looking to enhance their expertise and contribute to the ongoing dialogue in decision support systems and related areas.

Welcome to the Journal of Grey System, a distinguished publication dedicated to the advanced study of decision sciences, applied mathematics, and statistical theories. Published by Research Information Ltd, this journal has carved out a niche within the academic community, focusing on innovative methodologies and interdisciplinary approaches that foster a deeper understanding of complex systems. Although open access options are not currently available, the journal has been recognized for its scholarly contributions, achieving impressive Scopus rankings—including a notable #47 in Decision Sciences and a 60th percentile rank in Applied Mathematics. With coverage spanning from 2008 to 2019, the Journal of Grey System remains an essential resource for researchers and practitioners aiming to enhance their knowledge in statistics, probability, and system optimization. As a result, it serves not just as a platform for academic discourse but also as a catalyst for future research endeavors in the evolving landscape of mathematical and statistical sciences.

Operations Research Perspectives is a premier journal dedicated to advancing the field of operations research, published by Elsevier in the vibrant academic landscape of the Netherlands. Since its inception in 2014, this Open Access journal has been committed to disseminating high-quality research that addresses key challenges in optimization, management science, and decision-making processes across various industries. With an impressive impact factor reflected in its 2023 categorization—ranking Q1 in Control and Optimization and maintaining a solid presence in other domains such as Management Science and Operations Research and Statistics—it stands out as an essential resource for researchers and practitioners alike. Located at RADARWEG 29, 1043 NX AMSTERDAM, the journal encompasses a broad spectrum of topics, further highlighted by its Scopus Ranks which place it in the top percentiles across multiple categories. The objectives of *Operations Research Perspectives* involve fostering innovation and facilitating collaboration within the academic community, making it an invaluable tool for anyone looking to deepen their understanding of operational efficiencies and strategic advancements.

Decision is a prestigious journal published by Springer, focusing on the multifaceted field of decision-making processes across various domains such as psychology, economics, management, and social sciences. With the ISSN 0304-0941 and E-ISSN 2197-1722, this journal serves as a critical platform for the dissemination of high-quality research articles, providing insights into theoretical frameworks and empirical studies that shape our understanding of decision-making. Although currently not open access, articles may be available through institutional subscriptions, ensuring that a wide audience can engage with the latest findings in the field. The journal's commitment to enhancing scholarly communication and its rigorous peer-review process underscore its importance in fostering a deeper understanding of the complexities within decision sciences. Researchers, professionals, and students are encouraged to contribute and stay informed through this essential resource located at One New York Plaza, Suite 4600, New York, NY 10004, United States.

CYBERNETICS AND SYSTEMS ANALYSIS is a distinguished journal published by Springer, focusing on innovative research and developments in the fields of cybernetics, systems analysis, and their applications within computer science. With an ISSN of 1060-0396 and E-ISSN of 1573-8337, this journal serves as a critical platform for disseminating groundbreaking ideas that drive advancements in computational theories and practices. Although it operates under a subscription model, the journal is highly regarded with a Q3 ranking in computer science, as of 2023, highlighting its relevance in the academic community. Covering a broad scope from the convergence years of 1991–2001 and 2003, and extending its reach from 2005 through 2024, CYBERNETICS AND SYSTEMS ANALYSIS plays a pivotal role in fostering dialogue and collaboration among researchers, professionals, and students, aiming to merge theory with practical applications in cybernetics and systems thinking.

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.

RAIRO-Operations Research is a distinguished journal published by EDP Sciences S A, focusing on the intricate fields of operations research, management science, and computer science applications. Established in 1977, this French-based journal encompasses a rich legacy of contributing to theoretical advancements and practical applications that equip researchers, professionals, and students with the insights necessary to navigate complex decision-making environments. With a notable Scopus ranking in various categories, including a Q3 position in Computer Science Applications, Management Science and Operations Research, and Theoretical Computer Science, the journal aims to foster innovation and share impactful research findings. As an insightful platform, RAIRO-Operations Research is essential for those seeking to deepen their understanding and enhance their expertise in operational methodologies, while also offering a range of access options for its wide readership. Delve into the journal to explore transformative research that pushes the boundaries of operations research.