共查询到20条相似文献，搜索用时 359 毫秒
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文章介绍了两种社会科学的研究范式——实证研究和诠释学研究的哲学基础，认为系统方法论和战略研究方法论的发展脉络与哲学思想的演变密切相关，从哲学的角度解释了系统方法论与战略研究方法论从“硬”到“软”演变的深层原因，进而指出整合这两种研究范式是战略研究方法论的未来之路。 相似文献
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由于原有ETS/TSI 系统在运行过程中存在问题较多,对机组的安全运行带来一定隐患,故对 ETS/TSI 系统进行优化改造.为机组的长期、安全、稳定运行打下了良好的基础,对电网的稳定运行起到了重要作用. 相似文献
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文章介绍了系统隐喻的概念以及九大战略学派的主要内容，揭示了各战略学派的隐喻思维本质，认为隐喻的创新与战略思想的演变有密切联系。研究战略学派中的隐喻思维及对战略研究方法论进行综合集成与创新的基础。 相似文献
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在近几台新建火力发电机组TSI系统安装及试运过程的基础上,通过对异常情况的归类分析和存在问题的解析,提出了提高TSI系统运行可靠性的安装技术措施,便于在今后的安装过程中避免此类问题的发生。 相似文献
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企业战略管理学科的理论构建是以研究方法论的发展与完善为前提的,对企业战略管理学的研究方法论进行探讨,为当前的企业战略研究提供明确的研究方法论视角。目前,实在主义研究方法论在战略管理学中处于主导地位,但很少有学者将建构主义研究方法论应用于战略管理学研究。主要从实在主义和建构主义的哲学溯源着手,对国内外的主要相关文献进行了综述,着重分析了实在主义和建构主义两种战略管理学研究方法论对战略管理研究的影响。 相似文献
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<正>一、引言切克兰德从反思1960年代系统运动的失败中,提出了软、硬系统思想的概念以及处理软问题的7阶段软系统方法论(SSM),这些工作对系统研究做出了划时代的贡献。与系统工程(SE)在处理硬问题时,用最优化方法去寻找达到目标的 相似文献
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基于系统方法论的《信号与系统》课程教学改革与建设 总被引：1，自引：0，他引：1
系统方法论已经广泛应用到人类的很多种类的研究与实践中。本文通过分析现阶段信号与系统课程中的现状,提出了基于系统方法论的关于信号与系统课程教学改革与建设的几点想法与做法。 相似文献
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生态经济系统是一个结构化与非结构化并存的复杂系统,使用硬系统方法( HSM)来分析生态安全问题具有一定的局限性.提出了基于软系统方法论(SSM)的生态安全状态分析评价方法,探求分析结构化与非结构化共存的复合生态系统的方法论,分析区域自然因素、技术物理因素、社会文化因素对生态安全状态的作用合力.应用软系统方法分析生态安全状态,不仅要关注生态安全在物理层面上的问题,更应注重解决造成生态退化的社会、经济等软问题,协调生态利益与树立生态安全文化观念是区域生态恢复和建设中的两个最重要的环节.区域生态安全是资源、环境、社会、经济子系统相互作用的结果,属于半结构化问题,使用软系统方法加以分析才能透视问题的实质,获得比较有意义的研究结论. 相似文献
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基于物理-事理-人理系统方法论(WSR方法论),建立环境安全的WSR三维分析模型,并对环境安全的物理(人-自然系统状态)、事理(环境安全预警)、人理(环境立法)进行深入探讨.为环境安全研究提供了系统的理论框架和研究方法,为解决当前环境安全研究多视角、多领域的不一致性问题提供了新思路,对新形势下保障国家环境安全实践工作具有一定的指导作用. 相似文献
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This paper considers some significant aspects of knowledge management (KM) from a critical systems thinking (CST) point of view. CST prides itself on theoretical awareness and methodological sophistication, and these are the traits brought to bear in analysing the organisational models and well-known concepts used in KM. The results call into question the idea that the Japanese version of KM is best seen as resting upon an organic model and the notion that the Eastern tradition of thought has a monopoly on recognising the significance of tacit knowledge. The need for a prolonged dialectical debate between KM and CST is established. 相似文献
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系统思考及其在知识管理中应用分析 总被引：1，自引：0，他引：1
知识管理需要有效方法的支撑以更好地在组织中实施。本文首先对系统理论和方法的新发展-系统思考的提出背景、系统思考的内涵及其主要内容进行概括研究,结合知识管理中知识的整体性视角和知识管理本身发展需要,从理论借鉴、分析框架和方法运用三个方面提出系统思考为组织进行有效的知识管理提供了可操作性的方法支持。指出基于系统思考(系统方法论)的知识管理研究为未来整合研究的方向之一。 相似文献
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创新产品是企业竞争优势的获取动力．如何快速成功地开发新产品是企业迫切需要解决的一个重要课题．基于系统产品开发（SPD）方法论的产品创新模式优化了门径管理流程,提升了流程的项目执行力和市场快速响应的能力．在阐述门径管理体系理论和SPD方法论的基础上,详细分析摩托罗拉公司的基于SPD的创新模式——SPD M-Gates． 相似文献
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从经典科学向系统科学的范式转换引起了方法论的四大变革。方法论目标:从获取知识转向解决问题;方法论基本原则:从还原论转向超越还原论;关注对象:从客体优位转向实践优位;科学性判别标准:从定量转向定性与定量统一。科学方法论的重大变革必将引起新一轮的科学大发展。 相似文献
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Erick Galani Maziero Maria Lucía del Rosário Castro Jorge Thiago Alexandre Salgueiro Pardo 《Information processing & management》2014
Multi-document discourse parsing aims to automatically identify the relations among textual spans from different texts on the same topic. Recently, with the growing amount of information and the emergence of new technologies that deal with many sources of information, more precise and efficient parsing techniques are required. The most relevant theory to multi-document relationship, Cross-document Structure Theory (CST), has been used for parsing purposes before, though the results had not been satisfactory. CST has received many critics because of its subjectivity, which may lead to low annotation agreement and, consequently, to poor parsing performance. In this work, we propose a refinement of the original CST, which consists in (i) formalizing the relationship definitions, (ii) pruning and combining some relations based on their meaning, and (iii) organizing the relations in a hierarchical structure. The hypothesis for this refinement is that it will lead to better agreement in the annotation and consequently to better parsing results. For this aim, it was built an annotated corpus according to this refinement and it was observed an improvement in the annotation agreement. Based on this corpus, a parser was developed using machine learning techniques and hand-crafted rules. Specifically, hierarchical techniques were used to capture the hierarchical organization of the relations according to the proposed refinement of CST. These two approaches were used to identify the relations among texts spans and to generate multi-document annotation structure. Results outperformed other CST parsers, showing the adequacy of the proposed refinement in the theory. 相似文献
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The thesis of this study is to propose an extended methodology for laboratory based Information Retrieval evaluation under incomplete relevance assessments. This new methodology aims to identify potential uncertainty during system comparison that may result from incompleteness. The adoption of this methodology is advantageous, because the detection of epistemic uncertainty – the amount of knowledge (or ignorance) we have about the estimate of a system’s performance – during the evaluation process can guide and direct researchers when evaluating new systems over existing and future test collections. Across a series of experiments we demonstrate how this methodology can lead towards a finer grained analysis of systems. In particular, we show through experimentation how the current practice in Information Retrieval evaluation of using a measurement depth larger than the pooling depth increases uncertainty during system comparison. 相似文献
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Jason S.-H. Tsai Chao-Lung Wei Shu-Mei Guo Leang S. Shieh Ce R. Liu 《Journal of The Franklin Institute》2008,345(5):508-535
An evolutionary programming-based adaptive observer is presented in this paper to improve the performance of state estimation of nonlinear time-varying sampled-data systems. Also, this paper presents a novel state-space adaptive tracker together with the proposed observer and estimation schemes for nonlinear time-varying sampled-data systems having actuator failures. For the class of slowly varying nonlinear time-varying systems, the proposed methodology is able to achieve the desired fault detection and performance recovery for the originally well-designed systems, as long as the controller having the high-gain property. For practical implementation, we utilize the advantages of digital redesign methodology to convert a well-designed high-gain analog controller/observer into its corresponding low-gain digital controller/observer. Illustrative examples are given to demonstrate the effectiveness of the proposed method. The developed digitally redesigned adaptive tracker with the proposed observer and estimator is suitable for implementation by using microprocessors. 相似文献
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Although smart service systems have received increasing attention in information systems research, their affordances and constraints processes are less studied. In this study, we draw on interpretive case study methodology and technology affordances and constraints theory to investigate a smart service system use for seaport security in Ghana. With insights from the case of Ghana, we introduce an affordance constraints process as a framework to complement the existing affordance actualisation process framework in information systems. Thus, this study contributes to affordance theory with a new constraints process. The study’s findings show that smart service systems for seaport security afford autonomous access control, real-time security monitoring, and autonomous data capturing for analytics and reporting. However, such affordances can be constrained by power and internet outages, limited storage capacity, and device breakdowns. From these findings, we discuss implications for theory, research, and practice as well as limitations and directions for future research. 相似文献
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In this article, we put forward a concept for the identification and analysis of future development options of technological innovation systems. The key element of our approach, the so-called variation analysis, is a methodology to identify coherent socio-technical and organizational variants within a specific innovation field. Consistent combinations of these two dimensions may be interpreted as nuclei for alternative future developments of innovation systems. The method may be used in discursive foresight processes to inform strategy formulation of firms or policy makers who see a utility in furthering the innovation field. The paper has a focus on developing the theoretical background and the analytical structure of the methodology. Empirically, we illustrate the method for the innovation system of biomass digestion in Switzerland. 相似文献