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Junliang Wang Jungang Yang Xiaoxi Wang Wenjun Zhang 《Enterprise Information Systems》2018,12(6):714-732
Cycle time forecasting (CTF) is one of the most crucial issues for production planning to keep high delivery reliability in semiconductor wafer fabrication systems (SWFS). This paper proposes a novel data-intensive cycle time (CT) prediction system with parallel computing to rapidly forecast the CT of wafer lots with large datasets. First, a density peak based radial basis function network (DP-RBFN) is designed to forecast the CT with the diverse and agglomerative CT data. Second, the network learning method based on a clustering technique is proposed to determine the density peak. Third, a parallel computing approach for network training is proposed in order to speed up the training process with large scaled CT data. Finally, an experiment with respect to SWFS is presented, which demonstrates that the proposed CTF system can not only speed up the training process of the model but also outperform the radial basis function network, the back-propagation-network and multivariate regression methodology based CTF methods in terms of the mean absolute deviation and standard deviation. 相似文献
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Etienne Lepers 《New Political Economy》2018,23(1):105-127
This research is trying to shed light on two myths that are usually widespread: the first one being the idea of the academic economist as a neutral scientist finding uncontestable consensual truths, thanks to uncontestable empirical methods, the second, the idea of the central banker as a Weberian neutral bureaucrat setting aside personal beliefs to act mechanically for the common good. Deconstructing this ‘neutrality illusion’, this work argues that economics is actually a divided and ideologically marked discipline despite its aim at natural-science-type-legitimacy. It argues in a related discussion that such ideological bias also impedes a purely neutral conduct of monetary policy, undermining the very idea of central bank independence. Linking these two arguments, it argues that graduate training in economics is the first place for the formation of biased preferences, because of the substantial ideological sorting that exists across universities. Using a unique database on FOMC members’ votes and ideology, the paper tests this idea empirically and despite unavoidable caveats, finds robust evidence of a systematic impact of the ideological features of their alma mater on FOMC members’ voting behaviour – impact that we found more important than the other traditional determinants of central bankers’ actions. 相似文献
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全球科技创新竞争,归根结底是科技创新人才的竞争。党的十九大明确将人才强国战略确定为国家战略。四川省在落实人才强国战略、加快由要素驱动转型为创新驱动的过程中,不断提升科技创新人才队伍规模和质量,但相比沿海发达地区,仍存在人才数量不足、结构不合理、政策落地不到位等问题。文章提出通过加强科技创新人才队伍顶层设计、构建“技术经纪人”人才服务体系、优化科技创新人才机制体制、加大科技创新人才开放、合作和交流等措施,构建“全方位、多层次”“创新链全覆盖”的高质量科技创新人才体系。 相似文献
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《Business Horizons》2022,65(4):389-399
In contrast to the well-known stereotype of the boring, unsociable accountant, today’s public accounting professionals argue that they are boundary spanners. Working at the intersection of the firm/client interface, these professionals contend that sociability is a requisite skill for routinely navigating the many interactions they have with multiple personnel at client organizations. This research aims to address this disconnect and to confront whether the public perception is warranted. Using the Trait Emotional Intelligence Questionnaire (TEIQue), we assess the sociability of 176 public accounting professionals and discover that, contrary to the stereotype, male public accountants are more sociable than males in the general population. Our analysis also demonstrates that female public accountants are no more or less sociable than females in the general population. Additional analysis shows that while male public accountants are more sociable than female public accountants, this effect is attributable to differences at lower levels of the profession and that male-female differences disappear when comparing male managers and partners to female managers and partners. Given the importance of sociability in public accounting, this research offers recruiting strategies that will help to dispel the myth of the unsociable accountant and provides training tips for enhancing sociability within the ranks. 相似文献
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《Business Horizons》2022,65(5):547-557
The legal and compliance departments in organizations have more influence than ever before. Why then are companies so vulnerable to legal liability? The problem may not be with talented legal professionals, but with the lack of legal knowledge held by MBAs and other business school graduates that make day-to-day decisions in modern organizations. Firms can close this knowledge gap and minimize legal liability by training their managers in legal astuteness—the ability of a manager to address legal issues successfully—by instilling four essential traits: respecting the rule of law, recognizing legal issues, resolving problems proactively, and reporting complex legal issues to experts. Job candidates should also be screened for traits of legal astuteness. A legally astute candidate, especially a graduate of a business school that requires legal education for all its students, can be a cultural ambassador for legal astuteness and a valuable liaison between legal and compliance departments and the candidate’s functional area. A legally ignorant candidate will require significant training and a frank assessment of the legal risk they bring to the organization. Modern firms in today’s legal environment face two choices: hire a legally astute manager now or deal with a compliance headache later. 相似文献
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Thomas Garavan Alma McCarthy Yanqing Lai Kevin Murphy Maura Sheehan Ronan Carbery 《Human Resource Management Journal》2021,31(1):93-119
Drawing on systems theory, we conducted a moderated meta‐analysis of the training and organisational performance relationship using 119 primary studies. We examined the moderating effects of quality versus quantity of training, time, institutional and organisational context factors in the relationship between training and organisational performance. Our findings reveal that training is positively and directly related to organisational performance with no statistically significant difference between measures of training quality and quantity. We found that the relationship was stronger over time and that country performance orientation and country labour cost moderate the training and organisational performance relationship. We found no evidence for the moderating effects of the three organisational context moderators we examined (i.e. industry sector, organisational size and technology intensity). Finally, our results reveal that training type (i.e. general or firm‐specific) does not moderate the training and organisational performance relationship. 相似文献
8.
近十年来,OECD国家以多种方式加快推进教育改革,并重视培养学生“解决问题的能力”、鼓励学生使用“信息化技术”、强调“主动式学习”、强调教师专业能力特别是“批判性思考”技能。这些实践是OECD国家教育创新的亮点,对我国深化教育改革,培养21世纪创新型人才具有重要的参考意义。 相似文献
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物业企业具有劳动人员密集、员工学历普遍不高、重复性工作较多等特点,物业企业的日常培训需发挥培训对业务发展和经营管理的支撑作用,坚持问题导向,建立日趋完善的培训内容体系,制定有针对性的培训方案,不断丰富方法手段,贴近业务与一线。培训要紧扣企业发展目标,要以服务企业发展、提升员工素质为目标,满足企业与员工的培训需求,为企业可持续发展提供人才支撑。 相似文献
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