提高Asp动态网页运行效率应注意的几个问题

讨论了在Asp网页设计中影响程序运行效率的主要因素,对由于Asp技术使用不当造成的程序效率降低的原因进行了分析,并提出了具体的改进方法.     

Data skeletons: simultaneous estimation of multiple quantiles for massive streaming datasets with applications to density estimation

We consider the problem of density estimation when the data is in the form of a continuous stream with no fixed length. In this setting, implementations of the usual methods of density estimation such as kernel density estimation are problematic. We propose a method of density estimation for massive datasets that is based upon taking the derivative of a smooth curve that has been fit through a set of quantile estimates. To achieve this, a low-storage, single-pass, sequential method is proposed for simultaneous estimation of multiple quantiles for massive datasets that form the basis of this method of density estimation. For comparison, we also consider a sequential kernel density estimator. The proposed methods are shown through simulation study to perform well and to have several distinct advantages over existing methods.     

资料室在制作网络课件中的作用

巩固和发展多种媒体网络教学,积极发展计算机信息技术教育及辅助教学,推动电脑多媒体技术和计算机网络技术在学校教学中的应用。本文探讨了网络课件在教学改革中的重要性和它在教学中的应用以及资料室在制作网络课件过程中的作用。     

用Office实现学报编辑部办公信息化管理

从编辑部工作需要的角度,用Office作为应用软件系统,具体阐述了学报编辑部实现处理稿件信息化管理的建库工作.论述了综合运用Word、Excel和Access实现编辑部稿件处理过程的信息化管理途径.用Office完成编辑部工作的信息化管理,为编辑部的信息网上传播提供了坚实的基础和广阔的空间.     

Crossing borders with social media: Online social networks and FDI

Social media is embedded in today's internationalization strategy. Companies extend their reach into foreign countries by posting and tweeting. Firms also enhance their mobile capabilities in foreign markets (e.g., knowledge and reputation) through user-generated content in online social networks. Levering on the capabilities-based theory of the multinational enterprise, this paper builds upon a resource-based, industry/network-based, and institution-based view framework. The study provides a comprehensive conceptual and empirical model to explain the effect of social networks on foreign direct investment. Empirical analysis in a global panel dataset of >4500 multinational enterprises suggests that online social networks' activity stimulates foreign capital expenditure and new affiliates. In addition, the article explores the relevance of customer capabilities along with sectoral and institutional moderating effects.     

关于就业创业课程开发及学习资源库建设的几点体会

总结了关于创业教育课程开发和就业创业学习资源库项目建设的意义、目标和主要任务、实施过程、取得的主要成果、重要贡献及项目进一步建设和推广的几点建议。     

反腐倡廉效率评估:方法选择与指标构建

对反腐倡廉建设开展效率评估,不仅有利于改进和提升反腐倡廉的效率,推进反腐倡廉建设科学化的进程,还能为反腐倡廉形势评估开辟一个独特的视角。文章在综述国内反腐倡廉建设评估研究的基础上,提出了反腐倡廉效率评估的必要性;并基于反腐倡廉建设目标与特点分析,论证了数据包络分析方法对反腐倡廉效率评估的适用性;参照学术界已有的成果,结合实践逻辑构建了反腐倡廉效率评估指标体系;阐述了数据包络分析的模型选择及运算过程。     

A robust automatic clustering algorithm for probability density functions with application to categorizing color images

This study develops a robust automatic algorithm for clustering probability density functions based on the previous research. Unlike other existing methods that often pre-determine the number of clusters, this method can self-organize data groups based on the original data structure. The proposed clustering method is also robust in regards to noise. Three examples of synthetic data and a real-world COREL dataset are utilized to illustrate the accurateness and effectiveness of the proposed approach.