浅析会计电算化和会计信息化

会计电算化和会计信息化是在计算机技术和网络技术广泛普及,现代信息技术不断创新的基础上发展并逐步成熟的,本文论述了会计电算化的含义、发展历程及局限性,会计信息化的含义及特点,并对会计电算化和会计信息化进行了比较,探析了会计信息化的几个重要特点和发展方向.指出了大力推进会计信息化的发展,已成为我国经济社会发展新阶段重要而紧迫的战略任务.在我国,会计信息化尚处于起步阶段,必须构建涵盖技术、管理、法律及人才等措施的保障体系,从而增强会计信息化的可实施性和可发展性.     

国内美籍华裔文学研究论文分析(1980-2005)

本文对《中国期刊全文数据库》和《报刊资料索引》中收录的1980—2005年国内美籍华裔文学研究论文从年代分布、期刊分布、作者分布和主题分布等方面进行了统计分析。文章从论文的数量、质量、形式、主题、研究队伍等方面讨论美籍华裔文学研究的发展态势,指出,美籍华裔文学研究从80年代起经历了一个较为缓慢的过程,到本世纪走向成熟。研究者队伍、论文的内容、层次呈多样化,但目前还存在诸多空白需要填补。     

高校财务信息管理系统的软件分析

在现代社会 ,信息是企业单位的神经元。特别是随着社会主义市场经济体制的建立和会计电算化的发展 ,高等学校的财务管理工作也发生了较大的变化 ,传统的财务管理方法面临着一场深刻的革命 ,加强对会计信息的管理 ,已成为高等学校会计管理工作的重要任务     

数据挖掘中关联规则算法的考察

文章从算法角度对关联规则的提出、演变过程和前沿研究进行了较为详细的考察,并在此基础上提出了关联规则未来研究的领域和发展趋势。文章先详细地考察了关联规则的三类典型算法,然后总结了基于复杂数据属性的关联规则算法扩展。为考察其他方面的算法扩展和介绍其他学科领域对关联规则的研究奠定了基础。     

Integration of Stochastic Effects and Data Uncertainties into the Design of Process Equipment

Stochastic effects and data uncertainties are present in any engineering calculation. Their impact may be particularly important if they concern the design of process equipment. A calculation model for the dynamic behavior of a heat exchanger and procedures to deal with the related uncertainties are presented. Their propagation through the calculation by means of a Monte Carlo approach is shown. The temperature at the heat exchanger outlet and the step response of a sudden variation in the heat exchanger inlet temperature are simulated and evaluated by way of example. It is demonstrated that the inclusion of stochastic effects and uncertainties provides a more reliable basis for design decisions and hence reduces the probability of errors.     

An effective total ranking model for a ranked voting system

In this paper an effective model to rank candidates in a preferential election is proposed. It is an extension and simplified form of a recently proposed model for ranking efficient candidates. The model consists of fewer constraints and can be used for ranking inefficient as well as efficient candidates. Some techniques are introduced to decrease the complexity of the proposed model by obtaining some of the results by inspection.     

当前我国数据库营销存在的问题及对策

数据库营销在西方发达国家的企业里已相当普及,因为它已成为一个企业在新的时代建立新的竞争优势的有力工具。而在国内,很多企业对数据库营销存在着不同程度的误解甚至完全不知,在我国已经加入WTO、世界经济一体化的今天的确让人担忧。这也是我们对该问题进行分析研究的动因。     

Evaluating technical efficiency of human capital formation in the Italian university: Evidence from Florence

This paper models the human capital formation in the Italian university and utilizes a measure of technical efficiency to estimate the output-efficiency of human capital formation in the University of Florence, by using Data Envelopment Analysis (DEA) on a selected set of inputs and outputs. It uses the Program Evaluation (PE) procedure as well, in an attempt to attribute shares of the variation in efficiency to factors that are beyond the control and factors that are under the control of the graduates and faculties. The authors thank two anonymous referees for their valuable comments.     

Electronic Data Interchange: Research Review and Future Directions*

For nearly two decades, electronic data interchange (EDI) has been widely viewed as a technology pivotal to supply chain management that has also provided benefits to firms on multiple levels. Despite a substantial body of literature, there are a number of conflicting and inconclusive research results in this field. In this study, we synthesize the diverse body of research in EDI by organizing the literature into an initial theoretical framework. Based on a meta‐analysis of results from the empirical literature, we seek to clarify conflicting results from the literature in order to develop a more unified theoretical framework of contextual variables associated with EDI adoption factors and outcomes. From a managerial standpoint, our literature‐based framework offers a set of guidelines for making successful EDI adoption and implementation decisions.     

The 3 F 2 with Complex Parameters as Generating Function of Discrete Distribution

A new discrete family of probability distributions that are generated by the ₃ F ₂ function with complex parameters is presented. Some of the properties of this new family are studied as well as methods of estimation for its parameters. It affords considerable flexibility of shape which turns the distribution into an appropriate candidate for modeling data that cannot be adequately fitted by classical families with fewer parameters. Finally, three examples in the fields of Agriculture and Education are included in order to show the versatility and utility of this distribution.