电子商务环境下的现代物流发展研究

通过分析电子商务与现代物流的关系,把握电子商务环境下现代物流的发展趋势,进而分析其现代物流存在的缺陷,并分析其原因,最后针对原因,提出电子商务环境下我国现代物流的发展策略。     

中美政府采购制度之比较与借鉴

美国是世界上政府采购制度最完善的国家之一,其发展历程与管理模式对于政府采购尚处于起步阶段的中国来说,颇具实践上的借鉴意义。中国应加快建设政府采购法律体系,扩大政府采购的规模和范围,适当扩大部门集中采购的范围,构建覆盖全国的政府采购电子交易平台,建立自律与他律相结合的监管机制。     

电子商务与速递物流联动发展策略探讨

随着电子商务的爆发式增长,速递物流企业纷纷出现＂爆仓＂,如何应对这种局面、促使这两个互为支撑的行业联动发展值得深思。当前,速递物流存在的问题如服务质量偏低、市场恶性竞争严重、企业管理水平不高、信息系统不完善等不能适应电子商务的发展需要,必须创新合作模式、加快行业整合、推行标准服务、完善信息系统建设,以促进电子商务与速递物流联动发展。     

电子商务模式下物流选址模型设计

电子商务已经成为诸多行业发展的加速器,也成为物流行业的主推器.本文对专业物流企业在电子商务模式下的物流选址进行了分析和设计,并根据各种因素和假设条件,建立出虚拟配送点模型,对物流选址具有普遍意义.     

论电子商务与物流互动影响

随着世界经济一体化,信息技术的高速发展,电子商务已经成为人们进行商务活动的新模式。如今越来越多的传统企业开始介入电子商务领域,然而在进行网上交易的同时却发现与物流相互影响,物流的快慢也成为电子商务能否顺利进行和发展的一个关键因素。     

基于电子商务网站的推荐服务使用接受研究

随着电子商务和计算机技术的飞速发展,商务活动中的推荐服务不再由人,而是由软件技术来加以实现.一般而言,电商网站推荐服务类型可分标准化、个性化两种.在推荐服务的设计对策上应做到：内容呈现要满足消费者的购物需求;根据消费者的认知水平提供不同加工级别的信息;适当选择表达方式并强化推荐的可信度.     

商务活动中应用电子商务技术的合理性评价

电子商务技术作为一种新兴的技术,它已经在很多领域中得到广泛的应用。但是,不是企业的所有商务活动都适合用电子商务技术加以解决。从商务活动的流程出发,通过建立商务活动模型、应用电子商务技术的合理性评价模型,以及从成本与效益的角度,探讨电子商务技术对不同类型的商务活动,以及商务处理过程中的不同阶段的适用性,从而为我国企业应用电子商务技术提供参考依据。     

Receptivity of India's small and medium-sized enterprises to information system adoption

This study surveys the receptivity of India's small and medium-sized enterprises (SMEs) to the adoption of information systems (IS). Utilising a portion of Rogers' model of innovation diffusion as the framework, and treating IS as a form of new innovation, this study analyses factors affecting IS diffusion. A multiple regression analysis is carried out, with the five attributes of innovation highlighted by Rogers, to determine the attributes that affect the willingness to adopt. Out of the five factors affecting the adoption of IS by SMEs, only relative advantage, compatibility and trialability appear significant, with the overall regression explaining around 39% of willingness to adopt.     

旅游电子商务企业CRM实施策略

旅游电子商务企业实施CRM应以CRM理念、技术和商务模式为基础,以国内外领先的旅游电子商务企业运营实例为借鉴,以交流渠道、个性化服务、信息资源的优化为核心来展开。     

Application controlled caching for web servers

Today's web servers must have the ability to deal with large data sets, and their performance mainly depends on the control mechanism of the disc cache. Though the cache replacement algorithms in operating systems generally perform well, application-specific policies can often perform much better. In this paper, we present the application-controlled caching in user space (ACCUS) mechanism for web server disc caching. With this mechanism, an application can schedule the service requests based on the cache status of the requested files to improve its performance so that the system can gain a high parallelism of CPU processing, networking I/O and disc I/O. An application can service the cached files with a higher priority to the ones not cached, which helps reduce the latency caused by disc I/O blocking. Meanwhile, the application can enforce a policy for domain-specific cache management to obtain a higher cache hit ratio. ACCUS is implemented in two web servers of different models, Flash and userver. Despite the great differences in architectures, the empirical results show that both servers can achieve high throughput under heavy workloads with ACCUS enabled. Performance analysis for two other typical web servers, Apache? and Zeus Web Server are also conducted and the results indicate that ACCUS can achieve significant improvement in performance.