A Sequential Optimization Sampling Method for Metamodels with Radial Basis Functions by Guang Pan, Pengcheng Ye, Peng Wang, Zhidong Yang

“…Metamodels have been widely used in engineering design to facilitate analysis and optimization of complex systems that involve computationally expensive simulation programs. …”
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A Nonlinear Prognostic Model Based on the Wiener Process with Three Sources of Uncertainty by Huifang Niu, Jianchao Zeng, Hui Shi, Bin Wang, Tianye Liu

“…The accuracy of the RUL estimation for complex systems is mainly affected by three sources of uncertainty, i.e., the temporal uncertainty, the product-to-product uncertainty, and measurement errors. …”
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Artificial cells with all-aqueous droplet-in-droplet structures for spatially separated transcription and translation by Kanji Tomohara, Yoshihiro Minagawa, Hiroyuki Noji

“…This approach provides a practical tool for exploring complex systems of artificial organelles within large ensembles of artificial cells.…”
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Fault Detection Filter Design of Polytopic Uncertain Continuous-Time Singular Markovian Jump Systems with Time-Varying Delays by Yunling Shi, Xiuyan Peng

“…The reduced-order fault detection filter (FDF) can not only meet the fault detection accuracy requirements of complex systems but also improve the fault detection efficiency. …”
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A Comparative Analysis of the Predictive Abilities of Economic Complexity Metrics Using International Trade Network by Hao Liao, Alexandre Vidmer

“…The complex networks approach has proven to be an effective tool to understand and predict the evolution of a wide range of complex systems. In this work, we consider the network representing the exchange of goods between countries: the international trade network. …”
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A New Intelligent Fault Diagnosis Method of Rotating Machinery under Varying-Speed Conditions Using Infrared Thermography by Yongbo Li, Xianzhi Wang, Shubin Si, Xiaoqiang Du

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Decompositions of Circulant-Balanced Complete Multipartite Graphs Based on a Novel Labelling Approach by A. El-Mesady, Omar Bazighifan

“…Graph theory is extremely important in complex systems, particularly in computer science. Many scientific areas use graph theory, including biological sciences, engineering, coding, and operational research. …”
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When lights turn off. Future perspectives to design smart homes by Matteo O. Ingaramo, Mila Stepanovic

“…In conclusion, we will present a critical approach to complex systems of the near future, to design in a more conscious and coherent way an intelligent, human-sized and sustainable environment to live in.…”
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Global Dynamic Behavior of a Multigroup Cholera Model with Indirect Transmission by Ming-Tao Li, Gui-Quan Sun, Juan Zhang, Zhen Jin

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Boundedness of Lusin-area and gλ* functions on localized Morrey-Campanato spaces over doubling metric measure spaces by Haibo Lin, Eiichi Nakai, Dachun Yang

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Statistical Mechanics of Directed Networks by Marián Boguñá, M. Ángeles Serrano

“…Directed networks are essential for representing complex systems, capturing the asymmetry of interactions in fields such as neuroscience, transportation, and social networks. …”
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Heterogeneity and Environmental Preferences Shape the Evolution of Cooperation in Supply Networks by Dong Mu, Xiongping Yue

“…Supply networks as complex systems are significant challenges for decision-makers in predicting the evolution of cooperation among firms. …”
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Digital Transformation Program of Production and Logistics Systems: Methodological Aspects of Creating by O. V. Miasnikova

“…In contrast to existing studies, the article presents solutions to methodological aspects of creating a transformation program based on optimal design of complex systems. The order of program development and the logical sequence of decisions are determined. …”
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Dynamic Analysis of Traffic State and Congestion Propagation on Bidirectional Grid Network by Shu-bin Li, Bai-bai Fu, Jian-feng Zheng

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Influence of Money Distribution on Civil Violence Model by Ignacio Ormazábal, F. A. Borotto, H. F. Astudillo

“…These results also show three characteristic regimes that depend on the savings in the system, which account for emerging phenomena associated with the saving levels of the system and define scales of development characteristic of social conflicts understood as a complex system. The importance of this model is to provide a tool to understand one of the edges that characterize social protest, which describes this phenomenon from the sociophysics and complex systems.…”
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The Dialogical, The Ecological and Beyond by Jon Goodbun, Ben Sweeting

“…They look at the role of dialogue, the dialogical (signifying signs), and the limitations of the dialogical as one considers contemporary processes of cybernetisation and how “asignifying signs” are produced and exchanged within complex systems of all kinds. Prompted by the opening question referring to cybernetics as a general study of information processes, focusing on the production, exchange, and consumption of meaning, not limited to a focus on digital logic, Goodbun and Sweeting revisit a plethora of positions on dialogue including those of Gordon Pask, Gregory Bateson, Ranulph Glanville, David Bohm among others. …”
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Consensus for Mixed-Order Multiagent Systems over Jointly Connected Topologies via Impulse Control by Fenglan Sun, Xiaogang Liao, Yongfu Li, Feng Liu

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Empirical and Theoretical Studies on Number Comparison: Design Parameters and Research Questions by Meltem Ballan

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Spatial and Temporal Dynamics of a Viral Infection Model with Two Nonlocal Effects by Xiaoyan Wang, Yuming Chen, Junyuan Yang

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Hidden Attractors in Chaotic Systems with Nonlinear Functions by Safara Bibi, Juan Hugo García López, Rider Jaimes-reategui, Hafiz Muhammad Zeeshan, Guillermo Huerta-cuellar

“…The identification and comprehension of hidden attractors broaden our understanding of complex systems and provide new directions for future study and technological development. …”
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