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针对源代码中一些非结构化的自然语言描述信息进行语义聚类,辅助开发人员开展程序理解。主要利用自然语言处理技术对程序中的标识符和注释进行预处理,将程序转换成词频矩阵;然后利用潜在语义索引技术对该词频矩阵进行层次聚类,并对每个聚类的标记进行推荐,辅助开发人员理解程序。在开源项目JEdit上进行验证,结果显示对该5万行规模的项目代码进行聚类时耗不足1分钟。因此,该技术能够快速对程序进行语义聚类,辅助开发人员快速理解程序。 相似文献
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Vaughan P. Houger 《Performance Improvement》2015,54(7):10-18
This article focuses on how program design affects program performance, linking participant motivation to performance. The focus of the article is a study that took place in a nonprofit organization and addressed how to engage volunteers such that they find meaning in the work they do and satisfy the needs of those they serve. Moreover, the findings suggest causal relationships among the variables of program design, leadership, and participant motivation. The article highlights some implications of human motivation on performance improvement. The following questions are addressed: How does a leader evaluate program performance and participant motivation? How does a leader redesign a program so that it maximizes participant performance and elevates intrinsic motivation? It is noted that motivation translates into energy. Energy is what one expends to accomplish a task. That task, once accomplished, can be measured against an expectation. Did what was produced meet or exceed expectations? 相似文献
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程序设计已从结构化程序设计发展到面向对象程序设计，面向对象程序设计与结构化程序设计具有不同的特征，我们将对这些不同特征进行比较和分析。 相似文献
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赵海廷 《武汉工程职业技术学院学报》2001,13(3):37-41
本文简要介绍汇编语言程序与TC语言程序之间的接口技术：内嵌汇编指令法，TC语言程序调用汇编语言程序方法，汇编语言程序框架的自动生成和汇编语言程序如何调用TC语言程序的方法。 相似文献
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在实际应用中,往往需要对两个或多个C语言程序进行检查,识别它们的类同度。针对这个需要,定义了类同度指标,设计了相应的数据结构和算法,实现了一个C语言程序类同度识别器。实践表明,该程序能成功检查出程序的类同度。 相似文献
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Yasemin Sorakin Zehra Altınay Yagmur Cerkez 《International Journal of Disability, Development & Education》2019,66(5):528-540
ABSTRACTThe aim of this study was to indicate the effect of fathers’ psycho-education program on their interaction with their children. The participants of the study consisted of 10 fathers in experimental group and 9 fathers in the control group. Mixed research design was carried out. Quantitative data were collected using Personal Information Form, Child–Parent Relationship Scale and Father Involvement Scale. Semi-structured interview form consisting of open-ended questions was used. The fathers were trained for an eight-week period one week after the study group was provided with Fathers’ Interview Form as a pre-test. One week after the study was completed the same test was applied to fathers as the last test. The data obtained from the study were analysed using Non-Parametric Wilcoxon Signed Ranks Test. The findings indicated that the training given to fathers increased their interaction with their children. The scores of fathers in the experimental group from the ‘Father Involvement Scale’ were significantly higher than those in the control group. The evaluation of the semi-structured interview questions in the qualitative part of the study, the responsibilities and roles of fathers in raising children altered after their involvement in the fathers’ psychoeducation program. This study proposes disability programand inclusion. 相似文献
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详细介绍了在数控车床上加工螺纹的编程指令G32、G92、G76的具体含义,并分析多头螺纹的加工原理,通过实例说明单头螺纹和多头螺纹的编程方法,说明加工多头螺纹主要是需在Z轴方向上改变起点位置来实现分度. 相似文献