基于ArcGIS Server平台的旅游公众服务系统

与传统旅游地图相比,地理信息系统可以为游客提供更多的旅游服务信息．利用武隆地区的旅游资源数据,从信息服务系统的管理开发和软件工程的角度出发,基于ArcGIS Server平台,设计并实现了面向公众的武隆旅游地理系统．逐步论述了系统的设计与建立,介绍了系统的4大应用功能区,重点论述了信息查询和空间分析功能．该系统界面友好,操作简单,将为众多旅游者提供更生动直观、高效优质的服务．     

Why E-participation systems fail: The case of Estonia's Osale.ee

Despite the hopes that information and communication technology (ICT) would revolutionize democratic participation, evidence suggests that e-participation systems designed for consultation and dialogue between citizens and governments often fail to achieve the expected objectives and levels of take-up. E-participation research has identified a number of success and failure factors but lacks analytical frameworks explaining why and how failures occur. Such frameworks are available in information systems (IS) literature but lack an account of the particularities of e-participation. Combining insights from both domains, this paper proposes to conceptualize e-participation systems as innovation processes characterized by uncertainty and change, and to focus on studying systems' interactions with their context and stakeholders to understand why certain outcomes occur. Applying this approach to the case study of the Estonian e-participation portal Osale.ee, the paper concludes that e-participation systems face three-fold challenges: those typical to IS projects, those emerging from the public sector context, and specific challenges that emanate from the complex context of democratic participation. This complexity makes e-participation systems prone to fail and requires them to be managed as a process of learning and adaptation rather than a static technological product.     

The impact of past performance on information valuation in virtual communities: Empirical study in online stock message boards

Unlike other types of virtual communities, individuals participate in online stock message boards for their material needs rather than non-material needs (e.g., sense of belonging). They may seek and read others’ opinions to make better investment performances. The value of information in online stock message boards may vary from person to person according to their past investment experiences. However, little is known regarding how their past investment performance influences the value of others’ opinions. Therefore, our study investigates how individuals process others’ opinions on stock message boards for their investment decisions when they have different levels of past investment performance. We proposed the unique research model with two paths consisting of both online stock message board factors and individual factors to determine continuous use of online stock message boards. We conducted SEM analysis with 452 questionnaire data. The results, first, showed that message boards factors (e.g., satisfaction using others’ opinions) have a positive impact on continuous intention to use while their own satisfaction with past investment activities has a negative impact on continuous intention to use. In addition, we believe that this is one of the few papers to examine the moderating role of self-attribution bias on the effects of stock investment performance. Our results indicated that investors with strong self-attribution bias lower the usefulness of opinions when losing money while they increased confidence in their investment-related abilities when achieving a profit from investment. This study will help to support and extend the theory of IS continuance model while providing practical insights for online stock message board managers by suggesting ways to vitalize online stock message boards.     

构建高职实训基地标准化管理体系

本文阐述了按照ISO9000国际标准的要求,如何建立和完善高职学院实训基地管理体系,提出了高职学院实训基地管理评审工作过程中容易忽视的一些问题,总结了标准化管理对高职学院实训基地自我完善、持续发展的影响和对实训基地管理所起的作用。     

SPF算法在IS-IS路由选择中的应用

本在介绍了SPF下算法的基本原理后,提出了将Ⅱ下算法应用于IS—IS路由计算的方法．以炙在Cisco路由器上实现IS—IS SPF最佳路径计算的途径。     

基于Supermap IS．NET的校园地理信息系统设计研究——以东华理工大学为例

将WebGIS技术应用于校园信息系统建设可以有效地提高校园管理水平和效率,促进校园信息与资源的整合和共享。本文以东华理工大学WebGIS系统为例,对基于Supermap IS.NET的校园WebGIS系统开发的结构体系、开发思路以及功能设计进行了研究与分析。     

基于SERVQUAL的信息系统服务质量评价研究

如何有效测评信息系统服务质量是信息系统应用中亟待解决的问题。基于PZB的SERVQUAL模型,采用实证方法,发展了信息系统服务质量评价体系,检验了新体系的可行性和有效性,进一步运用ZOT原理,结合感知服务、期望服务和适当服务三个服务水平对信息系统服务质量进行分析,将信息系统服务质量的评价模型和实际应用较好地结合在一起。     

加快ISO14000认证 提高安徽纺织业竞争力

本文对ISOl4000认证及其重要性进行了简要介绍,并根据安徽纺织实际情况进行了详细论述。指出 当前应把加强ISO14000认证作为提高安徽纺织竞争力的工作重点。     

The construct of information systems use benefits: Theoretical explication of its underlying dimensions and the development of a measurement scale

As a key construct for the IS success model (DeLone & McLean (1992, 2003), information systems benefits for individuals (ISBI) has received considerable attention from researchers over the years. However, much remains to be explored to develop and validate the underlying theoretical dimensions for this crucial construct. Further, a major weakness of the extant research in this area is that most reported studies have been conducted in the context of individual IS application instead of the overall IS in the organization. To fill these gaps in research, we will first present a theoretical conceptualization of the ISBI construct, and then develop and validate a measurement scale for the construct. Drawing from the ERG theory (Alderfer, 1972), Job Characteristic Theory (Hackman & Oldham, 1975, 1976) and other theoretical perspectives, we developed a theory-based TJW framework which consists of three levels: Task performance, Job interaction, and Work enrichment. The nomological validity of the scale was then successfully demonstrated by a partial test of the IS success model using the ISBI measure and a measure of the overall IS use. Finally, we demonstrated the diagnostic power of the construct through an exploratory research model which showed that, while task performance benefits have insignificant effect on satisfaction, both job interaction benefits and work enrichment effects have substantial effects on satisfaction. These study results have thus deepened our understanding on the underpinnings of IS usage behaviors and contributed to the cumulated research on IS success.