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12 results on '"Luo, Pengyu"'

1. Strategies and Mechanisms for Enhancing Pilot Safety Attitudes: The Multiple Roles of Psychological Resilience and Cognitive Flexibility

Author

Wang, Lijing, Zhao, Yanzeng, Xu, Haixin, Luo, Pengyu, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Tan, Kay Chen, Series Editor, Long, Shengzhao, editor, Dhillon, Balbir S., editor, and Ye, Long, editor

Published
2024
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2. The mechanisms linking perceived stress to pilots’ safety attitudes: a chain mediation effect of job burnout and cognitive flexibility

Author

Zhao Yanzeng, Zhu Keyong, Cai Hongmin, Liu Ziyu, Luo Pengyu, and Wang Lijing

Subjects
perceived stress, safety attitudes, job burnout, cognitive flexibility, pilots, mediation effect, Public aspects of medicine, RA1-1270
Abstract

IntroductionPilots’ safety attitude is crucial for aviation safety. Current research shows a correlation between perceived stress and safety attitude, yet the mechanism underlying this association remains unclear. Against the backdrop of heightened attention to pilots’ stress, this study aims to thoroughly explore the inherent connection between pilot safety attitudes and their perceived stress, offering targeted insights into preventing and addressing safety attitude issues arising from pilot stress.MethodsThrough path analysis of questionnaire data from 106 civil aviation pilots in China, this study systematically investigates the roles of job burnout and cognitive flexibility in the relationship between perceived stress and safety attitude. The study reveals the chain-mediated mechanism of these two factors.ResultsThe results demonstrate a significantly negative correlation between pilots’ perceived stress and safety attitude, with cognitive flexibility and job burnout fully mediating this relationship, and cognitive flexibility affecting job burnout. A detailed analysis of the three dimensions of job burnout reveals varying impacts of emotional exhaustion, depersonalization, and reduced personal accomplishment on the aforementioned path. The research model exhibits a good fit (GFI=0.902), providing new theoretical perspectives on the association between pilots’ perceived stress and safety attitude.DiscussionThe findings offer practical implications for improving pilots’ safety attitude by proposing targeted measures to alleviate the adverse impacts of perceived stress on safety attitude, thereby promoting aviation safety.

Published
2024
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5. Attention-Aware Contrastive Learning for Predicting Peptide-HLA Binding Specificity

Author

Luo, Pengyu, Huang, Yuehan, Zhang, Xinyi, Shen, Lian, Lin, Yuan, Liu, Xiangrong, Huang, Xiaoyang, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Huang, De-Shuang, editor, Premaratne, Prashan, editor, Jin, Baohua, editor, Qu, Boyang, editor, Jo, Kang-Hyun, editor, and Hussain, Abir, editor

Published
2023
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6. Neighborhood-Enhanced and Time-Aware Model for Session-based Recommendation

Author

Lv, Yang, Zhuang, Liangsheng, and Luo, Pengyu

Subjects
Computer Science - Information Retrieval, Computer Science - Machine Learning
Abstract

Session based recommendation has become one of the research hotpots in the field of recommendation systems due to its highly practical value.Previous deep learning methods mostly focus on the sequential characteristics within the current session,and neglect the context similarity and temporal similarity between sessions which contain abundant collaborative information.In this paper,we propose a novel neural networks framework,namely Neighborhood Enhanced and Time Aware Recommendation Machine(NETA) for session based recommendation. Firstly,we introduce an efficient neighborhood retrieve mechanism to find out similar sessions which includes collaborative information.Then we design a guided attention with time-aware mechanism to extract collaborative representation from neighborhood sessions.Especially,temporal recency between sessions is considered separately.Finally, we design a simple co-attention mechanism to determine the importance of complementary collaborative representation when predicting the next item.Extensive experiments conducted on two real-world datasets demonstrate the effectiveness of our proposed model.

Published
2019

11. GMrepo: a database of curated and consistently annotated human gut metagenomes

Author

Wu, Sicheng, primary, Sun, Chuqing, additional, Li, Yanze, additional, Wang, Teng, additional, Jia, Longhao, additional, Lai, Senying, additional, Yang, Yaling, additional, Luo, Pengyu, additional, Dai, Die, additional, Yang, Yong-Qing, additional, Luo, Qibin, additional, Gao, Na L, additional, Ning, Kang, additional, He, Li-jie, additional, Zhao, Xing-Ming, additional, and Chen, Wei-Hua, additional

Published
2019
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