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Wei Luo [5]Weili Luo [1]
  1.  21
    An Improved Squirrel Search Algorithm for Optimization.Tongyi Zheng & Weili Luo - 2019 - Complexity 2019:1-31.
    Squirrel search algorithm is a new biological-inspired optimization algorithm, which has been proved to be more effective for solving unimodal, multimodal, and multidimensional optimization problems. However, similar to other swarm intelligence-based algorithms, SSA also has its own disadvantages. In order to get better global convergence ability, an improved version of SSA called ISSA is proposed in this paper. Firstly, an adaptive strategy of predator presence probability is proposed to balance the exploration and exploitation capabilities of the algorithm. Secondly, a normal (...)
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  2.  54
    Firm Performance, Corporate Ownership, and Corporate Social Responsibility Disclosure in China.Qi Li, Wei Luo, Yaping Wang & Liansheng Wu - 2013 - Business Ethics, the Environment and Responsibility 22 (1):159-173.
    The existing literature provides conflicting results on the association between firm performance and corporate social responsibility (CSR) disclosure. This paper empirically examines the effect of firm performance on CSR disclosure in terms of disclosure frequency and quality among Chinese listed firms and the possible mediating effect of corporate ownership on the relationship between firm performance and CSR disclosure. Our findings show that better-performing firms are more likely than worse-performing ones to disclose CSR information and to produce higher quality CSR reports. (...)
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  3.  21
    Firm Performance, Corporate Ownership, and Corporate Social Responsibility Disclosure in China.Qi Li, Wei Luo, Yaping Wang & Liansheng Wu - 2013 - Business Ethics: A European Review 22 (2):159-173.
  4.  22
    Learning Heterogeneity in Causal Inference Using Sufficient Dimension Reduction.Wei Luo, Wenbo Wu & Yeying Zhu - 2018 - Journal of Causal Inference 7 (1).
    Often the research interest in causal inference is on the regression causal effect, which is the mean difference in the potential outcomes conditional on the covariates. In this paper, we use sufficient dimension reduction to estimate a lower dimensional linear combination of the covariates that is sufficient to model the regression causal effect. Compared with the existing applications of sufficient dimension reduction in causal inference, our approaches are more efficient in reducing the dimensionality of covariates, and avoid estimating the individual (...)
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  5. Brain Structure as a Correlate of Odor Identification and Cognition in Type 2 Diabetes.Mimi Chen, Jie Wang, Shanlei Zhou, Cun Zhang, Datong Deng, Fujun Liu, Wei Luo, Jiajia Zhu & Yongqiang Yu - 2022 - Frontiers in Human Neuroscience 16.
    Background: It has been reported that type 2 diabetes is associated with olfactory identification impairments and cognitive decline. However, the relationship between OI impairments and cognitive decline is largely unknown in T2DM patients.Methods: Sixty-eight T2DM patients and 68 healthy controls underwent 3D-T1 MRI scans, olfactory and cognitive assessments. The cortical thickness of olfaction-related brain regions, olfactory and cognitive scores were compared between groups. Correlation analyses were carried out among cognition, olfaction, and cortical thickness of olfaction-related brain regions.Results: First, the cognitive (...)
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