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991.
OAIS对数字档案馆系统技术路线和管理策略的启示 总被引：3，自引：1，他引：2
开放档案信息系统参考模型(OAIS,ISO14721)作为数字信息长期保存和利用的基本框架体系,在数字文件保存领域得到了广泛的研究和应用。OAIS模型的主要贡献在于它提出了功能模型、信息模型、互操作模型和长久保存的管理策略。这些对于数字档案馆系统技术路线的选择、总体管理策略的搭建都具有直接的指导作用。 相似文献
992.
论数字图书馆个性化定制服务 总被引：173，自引：0，他引：173
个性化定制服务技术是按用户要求定制特殊用户界面的技术 ,是用户组织数字化信息资源的理想方法 ,是适应数字图书馆用户多样化需求的重要手段。这种服务方式 ,将成为今后数字图书馆用户服务的重要方向。参考文献 7。 相似文献
993.
数字信息资源长期保存技术体系研究* 总被引：10，自引：2，他引：10
在参考OAIS参考模型，借鉴国外主要保存系统的技术框架和相关技术体系的基础上，提出一个能够容纳当前主要数字保存技术的数字保存技术体系。这一体系中的数字保存技术又分属于5个功能块，分别为保存管理功能块、摄入功能块、仓储功能块、存储管理功能块和访问功能块，并对各个功能块之下的主要技术进行阐述。 相似文献
994.
The digital transformation of enterprises has become an inevitable development trend and one of the key driving forces that promotes the sustainable development of enterprises. However, due to the many obstacles of financial burdens, technical thresholds, and talent shortages, digital transformation has become a challenging task for entrepreneurial Small and Medium-Sized Enterprises (SMEs). Additionally, many competitive digital transformation solutions on the market cause confusion when enterprises must choose one. This study drew a new information error-driven T-spherical fuzzy cloud algorithm to evaluate digital transformation solutions of entrepreneurial SMEs and support its selection. First, an evaluation index system for the digital transformation solution of entrepreneurial SMEs was established from four aspects. Then, a new concept of a T-spherical fuzzy cloud was defined to represent the evaluation information of the indicators. Additionally, a T-spherical Fuzzy Cloud Weighted Heronian Mean (T-SFCWHM) operator was used to aggregate the evaluation information. Afterward, an evaluation and selection decision framework for the digital transformation solution of entrepreneurial SMEs based on the T-SFCWHM operator was developed. Further, a practical example was given to illustrate the effectiveness of the proposed method. Finally, a discussion of the findings in our study was conducted, and the conclusions were summarized. 相似文献
995.
Recent research call for action on digital sustainability research could potentially contribute to achieving United Nations (UN) Sustainable Development Goals (SDG). In this opinion piece, we specifically focus on artificial intelligence (AI) as a technology that could help achieve digital sustainability. We identify six dimensions related to AI grounded in past literature: sensemaking, relationships among actors in the supply chain, green creativity skills, metrics, strategies, and AI tool improvement. We conceptualize several propositions for these six dimensions, highlighting the nuances associated with AI for digital sustainability to provide clear directions for future research. 相似文献
996.
Understanding how the application of big data analytics (BDA) generates business value is a persistent challenge in information systems (IS) research. Improving understanding of how BDA realizes business value requires unpacking theories to study the phenomenon. This study unpacks the task-technology fit (TTF) theory toward generating new and improved insights into the business value of BDA. Extant studies on TTF have mainly focused on traditional IT which is different from digital technologies like BDA that are malleable and dynamic. While TTF has primarily focused on how the technology meets task requirements, this study contends that tasks can also be structured to fit the functionality of technology. This study proposes a 2 × 2 matrix framework to explain how BDA and tasks interact. The framework indicates how the reconfigurability of tasks and the editability of BDA impact the fit between tasks and BDA. Future research should explore how the fit between tasks and BDA changes over time. 相似文献
997.
Outcome-based contracts (OBC) in information technology outsourcing have attracted much attention, but literature is relatively scarce on this topic. Though firm theories prefer hierarchy as the most protective form of governance for such transactions, the practice moves forward with many hybrid governance structures underpinned by automation and digital transformation technologies. The objective of this paper is to develop a conceptual framework that explains the preference for inter-firm arrangements in OBCs and exhibits the capabilities of these technologies in mitigating contract inefficiencies. The proposed framework narrows the gap in the literature for a concurrent view of the latitudinal (ex-post, ex-ante) and longitudinal (reputation) dimensions of the contract. We represent the OBC as a concurrent stochastic game in a probabilistic model checker. Testing of our propositions revealed that these technology assets are complementary and joint ownership is desirable under reputation effects, reputation transfers take place between the contracting parties in the same direction, and continuous reallocation of ownership is required to maintain joint ownership. Rapid technological advancement and industry maturity can gravitate the transaction towards common ownership. The reputation function using Fermi probability distribution in our model is a novel performance measure for the industry. 相似文献
998.
To cope with the digital transition exacerbated by the COVID-19 pandemic, managers of manufacturing small and medium enterprises (SMEs) need to adopt innovative practices to face uncertain scenarios and create long-term value, identified as transformational entrepreneurship practices. Among emerging digital technologies, digital platforms are shaping and outgrowing the e-commerce channel representing a potential opportunity for manufacturing SMEs to embrace digital transformation. Drawing on affordance theory, this research uses a mixed method approach to investigate how manufacturing SMEs’ e-commerce commitment and digital platform adoption stimulate the actualization of three e-commerce affordances: consumer knowledge generation, internationalization, and customer diversification. Based on survey responses from 165 manufacturing SME managers, we find that direct selling through owned websites actualizes consumer knowledge generation and internationalization, indirect selling actualizes customer diversification and internationalization, and agency selling through third-party platforms actualizes all three affordances. The relationship between e-commerce commitment and ecommerce performance is mediated by consumer knowledge generation and internationalization but not by customer diversification. A fsQCA analysis outlines seven configurations actualizing these e-commerce affordances by pairing different ecommerce approaches with degrees of e-commerce commitment. Finally, an analysis of open-ended questions from 24 respondents complements the study and deeply interprets the seven unique configurations outlined. 相似文献
999.
The organization of open data hackathons or digital innovation competitions is a significant opportunity for nascent entrepreneurs to collaborate with external partners, promote new ideas and extend their applications to a new start-up. Prior studies have not thoroughly compared the execution of different strategies in many hackathons or digital innovation competitions. They only focus on the actions that the organizers of a specific hackathon have implemented or the challenges they have faced. Thus, the purpose of this paper is to examine goals and design strategies that contribute to the successful execution of open data hackathons and innovation competitions. Six case studies of open data hackathons and innovation competitions held between 2014 and 2018 in Thessaloniki have been explored to understand the co-ordination between the multiple stakeholders of these events and improve the execution of open data hackathons and innovation competitions. The outcomes indicate that the most critical design strategy was the involvement of mentors in the event and the level of support provided to nascent entrepreneurs to accelerate their creativity, develop applications and launch their prototypes on the market. 相似文献
1000.
Recent events have renewed attention to how organizations rely on digital resources in response to exogenous shock. Though the literature on organizational resilience indicates that this is best understood as a process through which organizational actors respond to a specific shock, most IS research attends to resilience as an outcome. Against that backdrop, we present a case study of how a university shifted to virtual teaching in response to a government-imposed lockdown during the COVID-19 pandemic. Adopting a digital resourcing perspective allowed us to reveal the organizational resilience process and the way digital resources shaped it. We found that the resilience process unfolded in stages as educators, assisted by students, managers, and IT personnel pivoted, adapted, and normalized into teaching virtually. Across these stages, digital resources took on specific roles as the resilience process progressed from the organization’s pre-shock accumulation of digital resources into its continued digitalization efforts. Based on these findings, we contribute to existing literature by advancing and empirically substantiating a process view of the role of digital resources in organizational resilience. 相似文献