基于Web的高校国库集中支付系统设计与实现

针对高校目前国库集中支付业务的现状和特点,采用B/S体系结构,设计并实现基于Web的高校国库集中支付系统。系统解决了高校国库集中支付业务信息化管理的难题。     

Organizational arrangements for MIS units

Decisions on organizational arrangements for MIS units comprise location in the organization, rank of responsible executive, organization of MIS implementators, degree of centralization, the user interface, the study group, the steering committee, the data base administrator, the corporate computer staff, and external assistance. Based on a wide-ranging survey of papers in the field of MIS, the authors have formulated guidelines which derive from the impact of organizational decisions on the success or failure or MIS and MIS projects.     

VoLTE核心网集中化建设方案探讨

目前VoLTE技术已进入实质性部署阶段,运营商应结合自身情况来选择VoLTE核心网建设策略.本文结合当前通信运营商网络建设及运营集约化的趋势,对VoLTE核心网集中化建设方案展开了探讨,分析了影响VoLTE核心网建设的因素,研究了大区制集中化组网方案,同时对网络容灾及网管建设也进行了讨论.     

现代医疗建筑发展趋势——浅谈东莞市人民医院新院方案设计

本文以东莞市人民医院新院的方案设计为例,通过对空间、环境等几个方面因素的分析研究,阐述了现代医院建筑设计的理念和手法;并探讨了在当今社会背景下现代医院设计的发展趋势。     

从中央集权走向地方分权——日本城市规划事权的演变与启示

近代城市规划涉及上至国家政策,下及市民生活的广泛领域。因此．城市规划的编制和决定权通常需要在中央政府与地方政府,不同层级的地方政府之间甚至政府与市民团体之间做出一定的划分,从而形成特定的权利分配体制。近代以后的日本在一个多世纪的时间里．走过了一条城市规划从中央集权逐步向地方分权过渡的道路：这对历史文化背景相近的我国而言具有一定的参考价值。本文简要回顾了日本城市规划由中央集权逐步转向地方分权的过程,并归纳总结了其中的原因、规律和启示。     

Why not one big database? Principles for data ownership

This research concerns incentive principles which drive information sharing and affect database value. Many real world centralization and standardization efforts have failed, typically because departments lacked incentives or needed greater local autonomy. While intangible factors such as “ownership” have been described as the key to providing incentives, these soft issues have largely eluded formal characterization. Using an incomplete contracts approach from economics, we model the costs and benefits of restructuring organizational control, including critical intangible factors, by explicitly considering the role of data “ownership”. There are two principal contributions from the approach taken here. First, it defines mathematically precise terms for analysing the incentive costs and benefits of changing control. Second, this theoretical framework leads to the development of a concrete model and seven normative principles for improved database management. These principles may be instrumental to designers in a variety of applications such as the decision to decentralize or to outsource information technology and they can be useful in determining the value of standards and translators. Applications of the proposed theory are also illustrated through case histories.     

VoLTE自动开通成功率提升优化与应用

VoLTE自动开通是为了便捷用户开通VoLTE业务、降低用户开通业务的门槛而提供的解决方案,即当用户使用4G USIM卡,且终端支持VoLTE语音功能时,网络侧将主动触发支撑侧的VoLTE业务开通流程。随着全网用户的承载,VoLTE自开通成功率成为影响VoLTE进一步深化推广的重要因素。基于某一电信运营商的VoLTE自动开通流程,分析了导致VoLTE自开通成功率偏低的主要原因,针对跨域数据不一致、特殊用户不允许开通业务、BOSS内部处理超时等问题,提出了优化思路和方案,实施后数据表明对VoLTE自开通成功率显著提升至95%,并对行业内解决类似自动开通问题具有一定指导性和参考性。     

长水平段水平井固井技术探讨

长水平段水平井固井作业技术要求高,作业风险大。保障长水平段水平井固井质量,必须全面考虑实施作业中各种技术困难,从井眼轨迹校验、模拟通井、套管安全下入、入井套管居中保障、固井前的井壁清洗、泥浆优选等方面充分做好准备工作,保障固井质量。     

Centralization/decentralization cycles in computing: Market evidence

Strategies concerning centralized and decentralized commercial computing have been major issues for more than two decades. Using longitudinal sales data consolidated into three major computer categories (mainframes, minicomputers, and microcomputers), we investigate whether historical market data show evidence of centralization and decentralization. Our finding of cyclic behavior leads us to conclude that computing sales data exhibits broadly cyclic characteristics. We suggest that computing strategies oscillate unevenly between domination of centralization and decentralization, and that commercial computing has already experienced two centralization/decentralization cycles. Currently, computing is nearing the end of the second cycle's decentralization period and is at the threshold of centralization in a third cycle.     

利用大数据应对OTT业务的冲击

在移动互联网时代,互联网公司的OTT业务兴起致使国内电信运营商面临着"被管道化"的风险。如何避免"被管道化"是国内电信运营商急待解决的问题。文章从业务运营和技术支撑的角度详细论述大数据是电信运营商寻找新的业务增长点的一个方向,并结合运营商目前数据和系统的现状,对电信运营商发展大数据业务的优势、方法以及面临的挑战进行详细论述,最后指出发展大数据相关业务必须进行数据的集中化、支撑平台的集中化,只有大平台才能支撑大数据。