Search Results - "Liu, Sifeng"

Editorial: Memorabilia of the establishment and development of grey system theory (1982–2021) by Liu, Sifeng

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Bidirectional Absolute GRA/GIA Model for Uncertain Systems: Application in Project Management by Javed, Saad Ahmed, Liu, Sifeng

“…This paper extends the existing absolute grey relational analysis (Absolute GRA) model, also called the absolute degree grey incidence analysis (ADGIA) model…”
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Editorial: Speeches at the opening ceremony of the 40th anniversary of the founding of grey system theory by Liu, Sifeng

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DISTINGUISHING COEFFICIENT DRIVEN SENSITIVITY ANALYSIS OF GRA MODEL FOR INTELLIGENT DECISIONS: APPLICATION IN PROJECT MANAGEMENT by Mahmoudi, Amin, Javed, Saad Ahmed, Liu, Sifeng, Deng, Xiaopeng

“…The Distinguishing Coefficient (ξ) is an important parameter of Grey Relational Analysis (GRA), a flagship multi-criteria decision making (MCDM) model of Grey…”
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Exploring the Human Cognitive Capacity in Understanding Systems: A Grey Systems Theory Perspective by Javanmardi, Ehsan, Liu, Sifeng

“…The main purpose of this study is to probe into the human capacity of understanding systems and defects in human knowledge of the world. The study addresses…”
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Influence of Slag as Additive on Compressive Strength of Fly Ash-Based Geopolymer by Li, Zongjin, Liu, Sifeng

“…Slag was utilized as an additive for fly ash-based geopolymers in this study. It was found that the incorporation of slag could significantly increase the…”
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Reliability variation of multi-state components with inertial effect of deteriorating output performances by Dong, Wenjie, Liu, Sifeng, Tao, Liangyan, Cao, Yingsai, Fang, Zhigeng

“…•The concept of inertia in physics is introduced into MSSs reliability analysis.•A critical threshold is set for each deteriorating output performance.•Both…”
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Preparation of C200 green reactive powder concrete and its static–dynamic behaviors by Yunsheng, Zhang, Wei, Sun, Sifeng, Liu, Chujie, Jiao, Jianzhong, Lai

“…In this paper, a new type of green reactive powder concrete (GRPC) with compressive strength of 200 MPa (C200 GRPC) is prepared by utilizing composite mineral…”
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The impact on chinese economic growth and energy consumption of the Global Financial Crisis: An input–output analysis by Yuan, Chaoqing, Liu, Sifeng, Xie, Naiming

“…The dependence on foreign trade increased sharply in china, and therefore Chinese economy is obviously export-oriented. The Global Financial Crisis will impact…”
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Exploring the Philosophical Foundations of Grey Systems Theory: Subjective Processes, Information Extraction and Knowledge Formation by Javanmardi, Ehsan, Liu, Sifeng, Xie, Naiming

“…This study seeks to explicate the philosophical foundations and theoretical outlines of grey systems theory by focusing on human perception, cognition, and…”
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Exploring the Challenges to Sustainable Development from the Perspective of Grey Systems Theory by Javanmardi, Ehsan, Liu, Sifeng, Xie, Naiming

“…Today’s challenges to sustainability are explored through a complex combination of interdisciplinary topics that explore various interactions between economic,…”
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Exploring the Philosophical Paradigm of Grey Systems Theory as a Postmodern Theory by Javanmardi, Ehsan, Liu, Sifeng, Xie, Naiming

“…Every scientific or intellectual movement is founded upon basic assumptions and hypotheses that shape its specifically formulated philosophy. This study seeks…”
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Research on layout model and construction planning of aged care institutions for disabled elders in China: based on Nanjing city data by Guo, Xiaojun, Shen, Houxue, Wen, Qinglan, Liu, Sifeng, Yang, Yingjie, Zhang, Hui

“…To meet the needs of diversified pension services and the construction of aged care institutions is one of the urgent livelihood issues in China. Under the…”
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Uncertainty Representation of Grey Numbers and Grey Sets by Yingjie Yang, Sifeng Liu, John, Robert

“…In the literature, there is a presumption that a grey set and an interval-valued fuzzy set are equivalent. This presumption ignores the existence of discrete…”
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Correction: Research on layout model and construction planning of aged care institutions for disabled elders in China: based on Nanjing city data by Xiaojun, Guo, Houxue, Shen, Qinglan, Wen, Sifeng, Liu, Yang, Yingjie, Hui, Zhang

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A Quantitative Framework for Resilience Assessment of Complex Engineered Systems Under Uncertainty by Sunyue Geng, Ming Yang, Sifeng Liu

“…Complex engineered systems with various components and dynamic behaviors are connerstones to develop resilient cities and societies. These systems are robust…”
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Reliability evaluation of all-user terminals in LEO satellite communication network based on modular reduction by Du, Yangyang, Liu, Sifeng, Fang, Zhigeng, Gao, Su

“…LEO satellite communication network has a large number of satellites distributed in low orbits, which leads to multiple coverage of many areas on the ground…”
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Suitable computerized maintenance management system selection using grey group TOPSIS and fuzzy group VIKOR: A case study by Zare, Amir, Feylizadeh, Mohammad Reza, Mahmoudi, Amin, Liu, Sifeng

“…The purpose of this paper is developing a method to choose an appropriate Computerized Maintenance Management System (CMMS) using Multiple Criteria Decision…”
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Grey comprehensive evaluation of development performance of provinces in China based on spatiotemporal probability function and variable weight strategy by Zhang, Shaoguang, Liu, Sifeng, Gatica, Gustavo, Fang, Zhigeng, Zhang, Jingru

“…In the new stage of promoting high-quality economic development, the effect of the transformation of development momentum and the ability of sustainable…”
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The relationship among energy prices and energy consumption in China by Yuan, Chaoqing, Liu, Sifeng, Wu, Junlong

“…The pricing mechanism for energy is not in line with the international standards, because the energy prices are controlled by the government partly or…”
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