An Iterative Information-Theoretic Approach to the Detection of Structures in Complex Systems
المؤلفون المشاركون
Amoretti, Michele
Sani, Laura
Pecori, Riccardo
Roli, Andrea
Mordonini, Monica
Cagnoni, Stefano
Serra, Roberto
Villani, Marco
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-11-11
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
Systems that exhibit complex behaviours often contain inherent dynamical structures which evolve over time in a coordinated way.
In this paper, we present a methodology based on the Relevance Index method aimed at revealing the dynamical structures hidden in complex systems.
The method iterates two basic steps: detection of relevant variable sets based on the computation of the Relevance Index, and application of a sieving algorithm, which refines the results.
This approach is able to highlight the organization of a complex system into sets of variables, which interact with one another at different hierarchical levels, detected, in turn, in the different iterations of the sieve.
The method can be applied directly to systems composed of a small number of variables, whereas it requires the help of a custom metaheuristic in case of systems with larger dimensions.
We have evaluated the potential of the method by applying it to three case studies: synthetic data generated by a nonlinear stochastic dynamical system, a small-sized and well-known system modelling a catalytic reaction, and a larger one, which describes the interactions within a social community, that requires the use of the metaheuristic.
The experiments we made to validate the method produced interesting results, effectively uncovering hidden details of the systems to which it was applied.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Villani, Marco& Sani, Laura& Pecori, Riccardo& Amoretti, Michele& Roli, Andrea& Mordonini, Monica…[et al.]. 2018. An Iterative Information-Theoretic Approach to the Detection of Structures in Complex Systems. Complexity،Vol. 2018, no. 2018, pp.1-15.
https://search.emarefa.net/detail/BIM-1133737
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Villani, Marco…[et al.]. An Iterative Information-Theoretic Approach to the Detection of Structures in Complex Systems. Complexity No. 2018 (2018), pp.1-15.
https://search.emarefa.net/detail/BIM-1133737
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Villani, Marco& Sani, Laura& Pecori, Riccardo& Amoretti, Michele& Roli, Andrea& Mordonini, Monica…[et al.]. An Iterative Information-Theoretic Approach to the Detection of Structures in Complex Systems. Complexity. 2018. Vol. 2018, no. 2018, pp.1-15.
https://search.emarefa.net/detail/BIM-1133737
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1133737
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر