Results 21 to 30 of about 86 (77)
Mathematical Problems in Engineering, Volume 2015, Issue 1, 2015., 2015 Ensuring smooth communication and recovering damaged communication system quickly and efficiently are the key to the entire emergency response, command, control, and rescue during the whole accident. The classification of emergency communication level is the premise of emergency communication guarantee. So, we use dominance rough set approach (DRSA) to
Fan Zifu +3 more
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Risk assessment in tourism system using a fuzzy set and dominance-based rough set
Technological and Economic Development of Economy, 2016 The purpose of this study is to identify risks, discover rule base structure and the impact of risks by knowledge base system design in one of the Iran tourism destination.
Hassanali Faraji Sabokbar +5 more
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Mathematical Problems in Engineering, Volume 2015, Issue 1, 2015., 2015 Set‐valued information system is an important formal framework for the development of decision support systems. We focus on the decision rules acquisition for the inconsistent disjunctive set‐valued ordered decision information system in this paper. In order to derive optimal decision rules for an inconsistent disjunctive set‐valued ordered decision ...
Hongkai Wang +4 more
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Combining DRSA decision-rules with FCA-based DANP evaluation for financial performance improvements
Technological and Economic Development of Economy, 2016 This study proposes a combined method to integrate soft computing techniques and multiple criteria decision making (MCDM) methods to guide semiconductor companies to improve financial performance (FP) – based on logical reasoning.
Kao-Yi Shen, Gwo-Hshiung Tzeng
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Applying a Hybrid MCDM Model for Six Sigma Project Selection
Mathematical Problems in Engineering, Volume 2014, Issue 1, 2014., 2014 Six Sigma is a project‐driven methodology; the projects that provide the maximum financial benefits and other impacts to the organization must be prioritized. Project selection (PS) is a type of multiple criteria decision making (MCDM) problem. In this study, we present a hybrid MCDM model combining the decision‐making trial and evaluation laboratory ...
Fu-Kwun Wang +3 more
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Uncertainty Measures in Ordered Information System Based on Approximation Operators
Abstract and Applied Analysis, Volume 2014, Issue 1, 2014., 2014 This paper focuses on constructing uncertainty measures by the pure rough set approach in ordered information system. Four types of definitions of lower and upper approximations and corresponding uncertainty measurement concepts including accuracy, roughness, approximation quality, approximation accuracy, dependency degree, and importance degree are ...
Bingjiao Fan +3 more
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Psychophysiology, Volume 62, Issue 6, June 2025.ABSTRACT Respiratory sinus arrhythmia (RSA) reflects the activity of a cortico‐limbic control system, enabling the flexible regulation of cardiac output via the parasympathetic nervous system. We assessed two markers of RSA, that is resting RSA (rRSA) and RSA reactivity (ΔRSA) and evaluated their common and distinct role for regulating emotional ...
Dirk Adolph +4 more
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Ranking for Objects and Attribute Reductions in Intuitionistic Fuzzy Ordered Information Systems
Mathematical Problems in Engineering, Volume 2012, Issue 1, 2012., 2012 We aim to investigate intuitionistic fuzzy ordered information systems. The concept of intuitionistic fuzzy ordered information systems is proposed firstly by introducing an intuitionistic fuzzy relation to ordered information systems. And a ranking approach for all objects is constructed in this system.
Xiaoyan Zhang +2 more
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Rough Set Approach to Approximation Reduction in Ordered Decision Table with Fuzzy Decision
Mathematical Problems in Engineering, Volume 2011, Issue 1, 2011., 2011 In practice, some of information systems are based on dominance relations, and values of decision attribute are fuzzy. So, it is meaningful to study attribute reductions in ordered decision tables with fuzzy decision. In this paper, upper and lower approximation reductions are proposed in this kind of complicated decision table, respectively.
Xiaoyan Zhang +3 more
wiley +1 more source
Applied SciencesLipinski’s Rule of Five and Ghose filter are empirical guidelines for evaluating the drug-likeness of a compound, suggesting that orally active drugs typically fall within specific ranges for molecular descriptors such as hydrogen bond donors and ...
Grzegorz Miebs +3 more
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