共查询到19条相似文献，搜索用时 93 毫秒
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共享信息和数据模型在OSS中的应用研究 总被引：1，自引：0，他引：1
建立合理的信息系统基础结构对OSS的演化和升级以及企业商务过程重组具有很重要的意义。介绍了eTOM中的系统和信息规划和共享信息和数据模型(SID),重点讨论了SID(共享信息和数据)在电信企业的OSS建设以及BPR(商务过程重组)中的应用。SID提高了数据处理的效率和速度,能够适应高强度的企业信息处理的需要。 相似文献
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电信网络拓扑图是电信运营支撑系统（OSS）的重要组成部分,是电信运营支撑系统不可缺少的内容,其主要功能是以图形的方式呈现电信公司在某个区域（范围）内的全部或部分网元之间的逻辑关系,展示网元的运行状况、基本信息以及网元之间的某种关联关系。TWaver是美国Serva Software公司的产品,是应用最为广泛的电信专业图形界面开发工具包,在电信行业应用非常广泛。TWaver的图形组件库提供了拓扑组件、地图组件、设备图组件,以及表格、树图、属性表、图表等丰富的通用图形界面组件,为电信运营支撑系统（OSS）的开发提供了＂一站式＂组件产品和解决方案,是快速设计、开发和部署OSS的利器。对电信运营支撑系统中利用TWaver建立电信网络拓扑图的相关问题进行了研究,以期为相关研究者提供帮助。 相似文献
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开放源码软件与数字图书馆 总被引：7，自引：0，他引：7
The paper introduces Open Source Software(OSS)and its similarity to the library,discusses the benefits of and the problems in using OSS in the digital library, and lists the impact of OSS on librarians. 相似文献
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OSS综合电信业务运营和管理平台,OSS是电信开展业务和运营是所必须的支撑平台,能全面提升企业运营效率,降低运营成本,增强企业核心竞争力及管理决 相似文献
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网络运营支撑系统OSS是面向资源（网络、设备、计算系统）的后台支撑系统。广电行业作为一个新兴的运营商,正面临着向传统运营商的挑战,如何“降低成本,留住用户”是我们面临的关键问题,解决这一问题的关键就在于OSS系统的建设,要认识到OSS对于提高自身的核心竞争力、加强服务手段的作用是不容忽视的。 相似文献
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随着开源软件(OSS)的普及，作为其承载平台的开源软件社区，也得到了用户的广泛使用。但用户往往仅从社区获取开源软件或代码，而缺乏知识贡献的意愿，这将影响OSS社区的持续运营和发展。基于社会影响理论，本文建立了开源软件社区用户知识贡献行为模型，考察了顺从、认同、内化三种社会影响机制对用户行为的作用。研究收集了351份有效数据，采用结构方程模型(SEM)进行分析。研究结果显示，社会认可（认同机制）是影响开源软件社区用户知识贡献意愿的主要因素，群体规范（内化机制）对用户的贡献意愿没有显著作用，而主观规范（顺从机制）阻碍用户的贡献意愿形成。研究结果启示开源软件社区需重视建立用户的社会认同，从而促进其知识贡献行为，确保社区的成功。 相似文献
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《中外科技政策与管理》2006,(7):i0005-i0005
资深网络和信息化专家陆首群教授，现任中国开源软件（OSS）推进联盟主席、中国工业经济联合会副会长、商务部电子商务首席专家、首都信息发展有限公司名誉董事长，曾任中国人民银行、中国航天工业总公司、国家广播电影电视总局、国家信息中心、中国华能集团、中国社会科学院、北京市人民政府的信息化高级顾问； 相似文献
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文章在对国内外锻压工程信息技术应用进行初步分析的基础上,较为详细地对绿色锻压工程中信息技术应用进行了初步研究,并对绿色锻压工程中信忽技术应用的未来发展趋势进行了展望。 相似文献
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Do open source software (OSS) projects represent a new innovation model? Under what conditions can it be employed in other contexts? “Collective invention” regimes usually ended when a dominant design emerged. This is not the case with OSS. Firstly, the OSS community developed the institutional innovation of OSS licenses enabling OSS software to survive as a common property. Secondly, these licenses are mainly enforced by pro-socially motivated contributors. We characterize the conditions under which OSS communities develop and sustain pro-social commitments. We point out the vulnerability of these conditions to developments in patent legislation. 相似文献
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Context Open Source Software (OSS) development is a knowledge focused activity which relies heavily on contributors who can be volunteers or paid workers and are geographically distributed. While working on OSS projects contributors acquire project related individualistic knowledge and gain experience and skills, which often remains unshared with others and is usually lost once contributors leave a project. All software development organisations face the problem of knowledge loss as employees leave, but this situation is exasperated in OSS projects where most contributors are volunteers with largely unpredictable engagement durations. Contributor turnover is inevitable due to the transient nature of OSS project workforces causing knowledge loss, which threatens the overall sustainability of OSS projects and impacts negatively on software quality and contributor productivity.ObjectiveThe objective of this work is to deeply and systematically investigate the phenomenon of knowledge loss due to contributor turnover in OSS projects as presented in the state-of-the-art literature and to synthesise the information presented on the topic. Furthermore, based on the learning arising from our investigation it is our intention to identify mechanisms to reduce the overall effects of knowledge loss in OSS projects.MethodologyWe use the snowballing methodology to identify the relevant literature on knowledge loss due to contributor turnover in OSS projects. This robust methodology for a literature review includes research question, search strategy, inclusion, exclusion, quality criteria, and data synthesis. The search strategy, and inclusion, exclusions and quality criteria are applied as a part of snowballing procedure.Snowballing is considered an efficient and reliable way to conduct a systematic literature review, providing a robust alternative to mechanically searching individual databases for given topics.ResultKnowledge sharing in OSS projects is abundant but there is no evidence of a formal strategy or practice to manage knowledge. Due to the dynamic and diverse nature of OSS projects, knowledge management is considered a challenging task and there is a need for a proactive mechanism to share knowledge in the OSS community for knowledge to be reused in the future by the OSS project contributors. From the collection of papers found using snowballing, we consolidated various themes on knowledge loss due to contributor turnover in OSS projects and identified 11 impacts due to knowledge loss in OSS projects, and 10 mitigations to manage with knowledge loss in OSS projects.ConclusionIn this paper, we propose future research directions to investigate integration of proactive knowledge retention practices with the existing OSS practices to reduce the current knowledge loss problem. We suggest that there is insufficient attention paid to KM in general in OSS, in particular there would appear to an absence of proactive measures to reduce the potential impact of knowledge loss. We also propose the need for a KM evaluation metric in OSS projects, similar to the ones that evaluate health of online communities, which should help to inform potential consumers of the OSS of the KM status on a project, something that is not existent today. 相似文献
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Based on newly assembled survey data, we analyze which individual characteristics of IT employees are associated with the willingness to participate voluntarily in Open Source Software (OSS) projects. We find that, contrary to common expectations, formal educational attainment is not positively associated with the probability or level of OSS contributions. The group of university dropouts, however, does show a particularly high probability of working on such projects. Furthermore, we obtain the striking and novel finding that work-related OSS activities play an important role in determining voluntary OSS contributions during leisure time. Although one has to be cautious regarding the direction of causality, we interpret this as evidence of career-oriented motives in voluntary OSS contributors. The finding is also reinforced by our more specific analysis of the importance of such motives in determining the actual effort invested in OSS projects. 相似文献
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This paper examines the within-industry diversification of software small and medium enterprises that collaborate with the open source software community (OSS SMEs). In doing so, it offers new insights into the association between open innovation and diversification. We rely on arguments inspired by the literature and evidence collected through interviews with OSS SMEs’ top managers to investigate factors that favor or hinder within-industry diversification. First, in line with the mainstream diversification literature, we focus attention on the role of firm size. Second, in the spirit of the open innovation research, we concentrate on the mechanisms that OSS SMEs put in place to get access to the external resources of the OSS community. Econometric evidence on 100 European OSS SMEs shows that firm size is negatively associated to within-industry diversification, while OSS SMEs that have contributed to a larger number of OSS projects have a more diversified portfolio of software products. Furthermore, we provide preliminary evidence that the practice of authorizing firm programmers to contribute autonomously to OSS projects of their own choice during working hours may be positively associated to within-industry diversification only if OSS SMEs possess adequate internal technological resources. 相似文献
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Xiaogang Chen Xue Li Jan Guynes Clark Glenn B. Dietrich 《International Journal of Information Management》2013
The extant studies have not empirically examined the possible team cognitive mechanisms that facilitate knowledge sharing in OSS teams, even though knowledge sharing is a cognitive task and an OSS team is a complex cognitive system. To fill this research gap, we adopt the perspective of transactive memory system (TMS) to explore the relationships among TMS, knowledge sharing, communication quality, and technical achievement of OSS teams. By analyzing data from 95 OSS projects with the partial least squares (PLS) method, our study demonstrates that several TMS dimensions have positive impacts on knowledge sharing behaviors and communication quality. Moreover, communication quality positively influences technical achievement of OSS teams. These findings provide useful implications for literature and practice. 相似文献
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《Research Policy》2023,52(9):104846
This is the first study to consider the relationship between open source software (OSS) and entrepreneurship around the globe. This study measures whether country-level participation on the GitHub OSS platform affects the founding of innovative ventures, and where it does so, for what types of ventures. We estimate these effects using cross-country variation in new venture founding and OSS participation. We propose an approach using instrumental variables, and cannot reject a causal interpretation. The study finds that an increase in GitHub participation in a given country generates an increase in the number of new technology ventures within that country in the subsequent year. The evidence suggests this relationship is complementary to a country's endowments, and does not substitute for them. In addition to this positive change in the rate of entrepreneurship, we also find a change in direction—OSS contributions lead to new ventures that are more mission- and global-oriented and are of a higher quality. Together, the results suggest that OSS can boost entrepreneurial activity, albeit with a human capital prerequisite. Finally, we consider the implications for policies that encourage OSS as a lever for stimulating entrepreneurial growth. 相似文献
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When trying to attain the benefits of open source software (OSS), proprietary closed source software (PCSS) firms are struggling to adopt this radically different practice of software development. We approach these adoption challenges as a problem of gaining support for organizational innovation. Through a mixed-method research design consisting of qualitative interviews and a survey of employees of a large telecommunications firm, we find that the organizational innovation to commercially engage in OSS has different impacts on technical and administrative dimensions of different job roles. Accordingly, individuals enacting different job roles are—on average—more or less well aligned with the OSS practice and OSS processes per se. We find that individual-level attributes can counterbalance the job role changes that weaken support for adopting OSS, while perceived organizational commitment has no effect. Suggestions for PCSS firms are presented and implications for innovation literature are discussed. 相似文献
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Our study aims at shedding light on the innovative business strategies in the software sector and understanding better the economics that underlies the supply of Open Source Software (OSS). We use survey data collected from 170 Finnish software companies to investigate how different properties of software firms, such as size, age, intellectual capital, absorptive capacity, and ownership structure affect their decisions to base their business strategies on OSS supply or proprietary distribution of products and services.Our empirical findings indicate that the adoption of technologically advanced strategies requiring complex legal and managerial knowledge, such as the OSS supply strategy, demands relatively highly educated employees. The support for and development of an education system providing highly skilled people from different fields are essential for the firms’ successful adoption of innovative business strategies. We also find that market entrants have largely driven the OSS adoption, but there are no significant age-related differences in the adoption behavior of incumbent software firms. 相似文献