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Paweł Lula Octavian Dospinescu Daniel Homocianu Napoleon-Alexandru Sireteanu 《计算机、材料和连续体(英文)》2021,66(3):2425-2443
Our primary research hypothesis stands on a simple idea: The evolution of top-rated publications on a particular theme depends heavily on the progress and maturity of related topics. And this even when there are no clear relations or some concepts appear to cease to exist and leave place for newer ones starting many years ago. We implemented our model based on Computer Science Ontology (CSO) and analyzed 44 years of publications. Then we derived the most important concepts related to Cloud Computing (CC) from the scientific collection offered by Clarivate Analytics. Our methodology includes data extraction using advanced web crawling techniques, data preparation, statistical data analysis, and graphical representations. We obtained related concepts after aggregating the scores using the Jaccard coefficient and CSO Ontology. Our article reveals the contribution of Cloud Computing topics in research papers in leading scientific journals and the relationships between the field of Cloud Computing and the interdependent subdivisions identified in the broader framework of Computer Science. 相似文献
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Computer‐Interpretable Guidelines (CIGs) are the dominant medium for the delivery of clinical decision support, given the evidence‐based nature of their source material. Therefore, these machine‐readable versions have the ability to improve practitioner performance and conformance to standards, with availability at the point and time of care. The formalisation of Clinical Practice Guideline knowledge in a machine‐readable format is a crucial task to make it suitable for the integration in Clinical Decision Support Systems. However, the current tools for this purpose reveal shortcomings with respect to their ease of use and the support offered during CIG acquisition and editing. In this work, we characterise the current landscape of CIG acquisition tools based on the properties of guideline visualisation, organisation, simplicity, automation, manipulation of knowledge elements, and guideline storage and dissemination. Additionally, we describe the CompGuide Editor, a tool for the acquisition of CIGs in the CompGuide model for Clinical Practice Guidelines that also allows the editing of previously encoded guidelines. The Editor guides the users throughout the process of guideline encoding and does not require proficiency in any programming language. The features of the CIG encoding process are revealed through a comparison with already established tools for CIG acquisition. 相似文献
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ABSTRACT Many planning agencies worldwide now see climate change response as unavoidable. This paper proposes that a central task for contemporary planning theory is to guide planning practice as it develops multi-dimensional responses. We examine three theoretical constructs: anticipatory governance, legitimacy and social-ecological resilience. We argue that each conceptualises challenges climate change presents to planning practice, while providing theoretically informed options for responses. Building on this, we utilize Friedmann’s [2008. “The Uses of Planning Theory: A Bibliographic Essay.” Journal of Planning Education and Research 28 (2): 247–257. doi:10.1177/0739456X08325220] tasks for planning theory as a framework to assess the utility of planning theories to guide climate change response through practice. Associated issues are discussed, including the influence of translatable planning theories and the value of importing knowledge from other disciplines. The paper concludes that more sophisticated interplay between planning theory and practice may improve planning responses to the climate change threat. The need for planning theory to translate its conceptual discoveries to the domain of practice is key. 相似文献
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为了提高高低机设计质量和效率,提出一种基于本体和知识组件的高低机设计方法。利用本体和知识组件开展高低机设计知识的表示与建模,构建高低机设计知识库,在明确基于本体和知识组件的高低机设计方法的基础上,以Java为平台开发了高低机设计专用系统,并以某高低机的设计实例进行验证。验证结果表明:该方法及开发的设计系统具有可行性和有效性,能够按照本体中既定设计流程,依次调用对应知识组件,实时提示相关设计知识,辅助设计人员完成繁琐与重复的计算工作。 相似文献
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针对混凝土坝浇筑块及其仓面表达中非几何信息表达存在的问题,本文首先以施工工艺流程和分部分项工程为基础进行混凝土坝浇筑块的产品结构分解(PBS)和工作结构分解(WBS);建立基于PBS-WBS合成映射的浇筑块特征模型,以基本参数描述浇筑块及其仓面的几何信息,以特征树描述浇筑块及其仓面的非几何信息;最后,采用OWL本体语言表达浇筑块特征,实现浇筑块特征信息的存储、查询及更新等操作。案例分析证明,本方法可以提高对浇筑块及其仓面信息认识的全面性和表达的准确性,帮助施工技术人员合理地分配施工任务和调配施工资源。 相似文献
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当下古典主义与现代主义所信仰的“正典”解释早已被广泛存在的误读所替代,只有在特定的视域下建筑文本解释才能得以实现.以存在论—解释学理论作为分析误读现象的理论基础,划分出建筑文本解释过程中形、意、用、道四个基本视域.通过对读者视域差异与解读差异的认同,提出复合性视域才是建筑文本解释行之有效的方法,同时也是当代建筑理论摒弃差异,走向融合的开始. 相似文献
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通过对OWL(Web Ontology Language,OWL)本体和SWRL规则语言进行研究,将基于本体和规则的知识表示和智能推理技术应用到舰船扬弹机的故障诊断中。构建了舰船扬弹机的OWL本体及相关的故障诊断SWRL(Semantic Web Rule Language,SWRC)规则,在此基础上开发出一个故障诊断的系统,并实现了诊断推理过程。该系统能帮助设备维护员快速定位故障发生原因,并提供可选用排除故障的基本措施。 相似文献