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谭金军 《自动化技术与应用》2021,40(1):181-183
为进一步提升企业思想政治教育工作的信息化水平,本文详细介绍了企业思想政治教育系统的数据库设计方案,以便更加充分地发挥各种多媒体教学设备在企业思想政治教育工作方面的优势。 相似文献
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Recent generative adversarial networks (GANs) have yielded remarkable performance in face image synthesis. GAN inversion embeds an image into the latent space of a pretrained generator, enabling it to be used for real face manipulation. However, current inversion approaches for real faces suffer the dilemma of initialization collapse and identity loss. In this paper, we propose a hierarchical GAN inversion for real faces with identity preservation based on mutual information maximization. We first use a facial domain guaranteed initialization to avoid the initialization collapse. Furthermore, we prove that maximizing the mutual information between inverted faces and their identities is equivalent to minimizing the distance between identity features from inverted and original faces. Optimization for real face inversion with identity preservation is implemented on this mutual information-maximizing constraint. Extensive experimental results show that our approach outperforms state-of-the-art solutions for inverting and editing real faces, particularly in terms of face identity preservation. 相似文献
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The use of a secure and robust digital identification system that is capable of protecting privacy is an essential, reliable and user-friendly element for a strong cyber resilience strategy and is a source of new business opportunities and applications for banks, private sector with a return on their investment.The march towards Digital Identity is well underway therefore, focus should be on both adoption and adaption of the new structures and regulations. These are needed to govern the associated services and transactions as well as establishing laws that enforce penalties for violations.There is no doubt then that more and more entities and institutions would move to the cloud. Security challenges affecting the cloud may not be new but the mode of addressing them would be different. The authors develop a Data Colouring technique for securing data processed or stored on both cloud and non-cloud platforms. The technique combines Public Key Infrastructure (PKI), concatenated fingerprints and digital watermarking. Using this technique, data can be secured at creation or during storage and remains secure during processing. 相似文献
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ABSTRACTThis paper explores intensified water crisis in Bangalore (or Bengaluru) in India by using the analytic of three hydrosocial regimes: the catchment-based regime, the hydraulic regime and the speculative urban regime. It uses a wide range of qualitative interviews, scientific reports and secondary sources to analyze shifting urban trajectories, agrarian relations and their interlinkages with water. Historical ruptures (in the realm of governance, urban growth and changing urban–rural dynamics) allow one to highlight the complex role of speculative logics that shape urban expansion and water scarcity. 相似文献
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The Dietarian Identity Questionnaire (DIQ; Rosenfeld & Burrow, 2018) assesses how an individual thinks, feels, and behaves regarding the consumption or eschewal of animal products. This instrument offers a useful method for understanding how omnivores, vegetarians, and vegans alike construct their eating behaviours. In the current study (N = 961), we validated a German translation of the DIQ – the DIQ-D – and compared the dietarian identity profiles of omnivores, vegetarians, and vegans. Confirmatory factor analyses replicated the factor structure reported for the DIQ in English-speaking samples. Compared to omnivores, vegetarians considered their diet to be more central to their overall sense of identity, felt stronger motivations to follow their diet, adhered to their diet more strictly, evaluated their dietary in-group more favourably, evaluated their dietary out-group more negatively, and felt as though their dietary in-group was judged more negatively by others. For all of these effects, vegans reported more extreme scores than did vegetarians. Exploratory analyses of more nuanced dietary subgroups revealed differences in dietarian identity profiles between vegans who consume honey versus vegans who eschew honey and between pescetarians who self-identify as vegetarians versus pescetarians who do not. Our findings suggest that the DIQ-D offers a valuable method for identifying psychological correlates of people’s dietary relationships with animal products. 相似文献
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思政课程作为对大学生思想道德培养最为重要一门课程,在高校教学中有着非常突出的作用。因此,构建一个科学合理的思政课程教学评估系统,对提高当前教师的教学有着重要的帮助。基于此,本文结合自身的工作,提出运用软件工程的设计思路,并以模糊综合评判理论为基础,论述了评估系统的设计思路、功能模块以及数据库的设计。 相似文献
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Dianne Smith 《Color research and application》2019,44(4):581-594
How we understand and recall colour in the environments we encounter is reliant on the context. Drawing on a repeated experience of the author in a rural Indian village, a number of questions were raised regarding visual distinctiveness and its impact on the identity of place embedded in the memories of the village. A photographic walk‐through was undertaken to determine the existing colour palette and its relationship to the character of the memories of the village. Combined with observations and theory drawn from the literature, it is proposed that considering the experience from a pluralist perspective enables insights to emerge. In this case, colour moments and colour contrast are key attributes of memories and identity construction for the village visitor. 相似文献