由嘉兴子城遗址公园谈历史地段整体性保护的三重属性

基于历史性城市景观的整体性保护 方法,应对历史城市面临的大规模开发压力, 旨在对我国历史地段保护的“碎片化”和“孤 岛式”问题的解决作出积极的探索。本文在 进一步理解整体性保护核心内涵的基础上, 立足于我国历史地段保护的问题和理念转 变,从社会价值层面拓展对其的认识,提出 历史地段整体性保护关联性、可读性和开放 性的三重属性。以嘉兴子城遗址公园为例, 运用基于关联性的整体性评估、基于可读性 的空间格局整合与基于开放性的整体融入策 略,意在为我国历史地段整体性保护与实践 提供一定的借鉴。     

RADISS——面向CIMS／MIS的快速开发平台

介绍了一个ＣＩＭＳ环境下的管理信息系统的快速开发平台。该平台采用ＣＬＩＥＮＴ／ＳＥＲＶＥＲ体系结构，在ＵＮＩＸ及ＷＩＮＤＯＷＳ操作系统和支持ＴＣＰ／ＩＰ网络协议的环境下，提供了一组快速开发ＣＩＭＳ／ＭＩＳ的主包括ＭＲＰ、ＢＯＭ处理在内的集成支持环境，可以极大地提高应用系统的开发效率，缩短应用系统的开发周期，并使应用系统具有较好的集成性和开放性。     

“梦露”之后MAD的高层建筑实验

作为MAD崛起的标志性项目,梦露大厦不仅仅是摩天楼建筑形态上的突破,它更向外界传达了瓦解现代主义方盒子,让高层建筑回归人性的建筑理念.从设计到建成的6年时间里,逐步完成了它的历史使命,而在这过程中,MAD不断尝试着新的建筑实验,并将其中的一部分变成了现实.     

Defining decision making process performance: Conceptualization and validation of an index

Many studies have demonstrated the impact of information technology (IT) on decision making but few have used decision making process performance (DMPP) as a dependent variable. Our study proposes a rich formative conceptualization of DMPP, a valid and reliable measure for this construct, and studies its influence on the quality of decision making. The results show that DMPP is a formative second-order aggregate construct composed of procedural rationality, exhaustivity of the information analyzed, openness of spirit, and effort. This study illustrates the importance of building proper definitions of constructs and contributes to the development of shared meaning in IS.     

The role of openness in the effect of ICT on governance*

ABSTRACT

The study investigates how openness influences information and communication technology (ICT) penetration for improved government quality in sub-Saharan Africa for the period 2000–2012. Openness is measured in terms of trade and financial globalization whereas ICT is proxied with mobile phone and internet penetration rates. Ten bundled and unbundled governance indicators are used. The empirical evidence is based on Generalised Method of Moments with forward orthogonal deviations. The main findings are First, financial openness has an edge over trade openness when combined with ICT to affect both economic and institutional governance. Second, mobile phones have an edge over internet penetration in complementing (i) trade openness for economic governance and (ii) financial openness for institutional governance. Third, net effects on political governance are consistently negative. Taken together, in the short-run, openness-driven ICT policies are more rewarding in terms of economic and institutional governance than political governance. Fourth, catch-up in governance is facilitated by the interaction between openness and ICT. Contributions of these findings to literature are discussed.     

对话大舍 关于上海青浦青少年活动中心的讨论

文章通过与大舍两位主持建筑师的对话,从建筑与城市的关系及建筑自身的组织结构等方面介绍了上海青浦青少年活动中心的设计策略,并对与此项目相关的抽象与现实的关系及大舍的设计方法等问题进行了讨论。     

基于RS-485总线的分散控制系统开放性设计

本文以RS-485总线在分散控制系统（DCS）中的应用为切入点,简要介绍了Modbus RTU协议的通讯模式、通讯规约,以及RS-485总线应用在现场控制站中的软硬件设计,探讨了DCS开放性设计的重要性和紧迫性。     

Understanding the MOOCs continuance: The role of openness and reputation

Massive Open Online Courses (MOOCs) are classes delivered in an online environment with several features that are different from previous approaches to online education. The effectiveness of MOOCs is an open question as completion rates are substantially less than traditional online education courses. The objective of this study is to identify factors that enhance an individual' intention to continue using MOOCs, which a limited amount of research has previously explored. A research model based on the information systems continuance expectation-confirmation model is proposed and tested with data collected in a large-scale study. The research model explained a substantial percentage of the variance for the intention to continue using MOOCs, which is significantly influenced by perceived reputation, perceived openness, perceived usefulness, perceived, and user satisfaction. Perceived reputation and perceived openness were the strongest predictors and have not previously been examined in the context of MOOCs.     

面向开放移动网络环境的新一代中间件技术研究

结合现有网络计算环境的特点,对适用于开放、移动网络环境的新一代中间件技术进行了研究。在分析今天网络环境关键特征的基础上,提出了新一代中间件系统需要满足的技术需求;从所针对的问题角度对新一代中间件系统面临的主要挑战进行了详细的讨论,包括上下文感知、环境自适应、开放式协作、服务发现和普适互操作等,并给出了一些解决方案。     

开放式机器人控制器软件体系结构研究进展

开放性巳经成为现代机器人控制器的实现目标之一。NGC（Next Generation Controller）虽是第一个遵循开放系统体系结构标准（SOSAS）的机器人控制器，但未解决动态与非结构化环境中的实时响应问题。混合体系结构的机器人控制器LAAS虽具有一定的可扩展性，但没有深入考虑不同组件/模块间的通讯问题。NEXUS和ORC（Open Robot Controller)是正式提出开放概念的分层结构控制器，具有了开放式系统的管理和通讯机制，并提供了不同的操作接口。但其在开放控制器的功能实现和系统建模方面仍有不足，所以未来的研究将集中于这两个方面。