缩小我国城乡青少年网络应用差距的思考

目前我国青少年群体的网络应用规模不断扩大,应用范围逐渐广泛,并在向着持续健康的方向发展,但是目前城乡青少年网络应用还存在着较大差距,如何缩小这种差距,并逐步引导城乡青少年合理有效地利用网络还需进一步探讨。     

共青团创建“青年贷”的可行性分析

近年来,网贷飞速发展,青年在网贷中占主体。鉴于当前青年创业融资难的现状,共青团应创建"青年贷",服务青年,凝聚青年。共青团创建"青年贷"的各种条件现已具备,作为共青团服务青年的公益性金融信息平台,"青年贷"可参考中国青少年发展基金会的运作模式,充分利用共青团的组织优势与资源优势,通过当地基层团委和"青年贷"平台对借款的两次审核,确保借款和平台的安全,充分发挥共青团服务青年、联系青年的作用,持续为创业青年提供创业贷款,助力青年实现创业梦想。     

Software variety and hardware value: a case study of complementary network externalities in the microcomputer software industry

We estimate the effects of software provision on the valuation of hardware in the early microcomputer industry, covering the period 1981–1986. Since hardware and software technologies `co-evolve,' a discussion of the economic and technological relationships is provided to clarify the nature of the relationship between software variety and hardware price.     

基于适应性内容呈现的网络课程设计开发

指出了学生特点和差异性在网络课程开发中的重要性，提出了在网络课程中应根据学生学习风格提供相适应的内容呈现方式的观点．探讨了基于适应性内容呈现的网络课程的设计开发过程，并以《微机原理与接口技术》网络课程的开发为例阐述了其实现方法和注意事项．     

论网络时代大学图书馆的服务

本文首先探讨了在网络时代大学图书馆的传统服务模式已经面临危机,然后讨论了面临危机的同时,也带来了新的发展机遇,最后提出了一些新的网络服务方式.     

网络化条件下图书馆服务功能与服务方式探析

本文论述了网络化条件下图书馆的服务功能与方式发生的巨大变化,同时提出了对图书馆员的新的素质要求.     

Traffic regulation with single- and dual-homed ISPs under a percentile-based pricing policy

We investigate how a customer (an enterprise or a large organization), when facing a percentile-based pricing policy, can optimally balance the Internet access cost and the traffic buffering delay penalty by traffic regulation. The problem is referred to as the Optimal Traffic Regulation (OTR) problem. Solutions to various cases of the OTR problem are provided. For a customer with a single-homed ISP, we present optimal solutions to the OTR problem based on dynamic programming for the offline case with a known traffic demand pattern. A real-time traffic scheduling algorithm is proposed to deal with the online case where the traffic demands are different from a given demand pattern. We further extend the dynamic programming model to the case of dual-homed ISPs. Experimental results on the data from an Internet trace confirm the effectiveness of our solutions. Part of the results has been presented in the First International Conference on Scalable Information Systems.     

Reconceptualizing and expanding the positive feedback network effects model: A case study

During the 1980s, economists developed the concept of positive network effects and switching costs as the key dynamics of de facto standards competition. They concluded that a positive feedback loop usually “tips” a market to the standard with the most users and complementary assets. While recent scholars have acknowledged that not all markets tip, and suggested some possible limitations on this phenomena, these limitations have not been integrated systematically into a model for competition in these industries. Using examples drawn from the standards contests of the past 20 years, this case study develops an integrated model for competition in these industries.     

A Design Theory Approach to Building Strategic Network‐Based Customer Service Systems*

Customer service is a key component of a firm's value proposition and a fundamental driver of differentiation and competitive advantage in nearly every industry. Moreover, the relentless coevolution of service opportunities with novel and more powerful information technologies has made this area exciting for academic researchers who can contribute to shaping the design and management of future customer service systems. We engage in interdisciplinary research—across information systems, marketing, and computer science—in order to contribute to the service design and service management literature. Grounded in the design‐science perspective, our study leverages marketing theory on the service‐dominant logic and recent findings pertaining to the evolution of customer service systems. Our theorizing culminates with the articulation of four design principles. These design principles underlie the emerging class of customer service systems that, we believe, will enable firms to better compete in an environment characterized by an increase in customer centricity and in customers' ability to self‐serve and dynamically assemble the components of solutions that fit their needs. In this environment, customers retain control over their transactional data, as well as the timing and mode of their interactions with firms, as they increasingly gravitate toward integrated complete customer solutions rather than single products or services. Guided by these design principles, we iterated through, and evaluated, two instantiations of the class of systems we propose, before outlining implications and directions for further cross‐disciplinary scholarly research.