Yu Shirley Ou Yang

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The environmental concerns are leading to the growing interest in the adoption of Green IS. From legitimacy perspective, this paper argues that the adoption and diffusion of Green IS among organizations are modulated by pragmatic, normative, and cultural-cognitive influences in the institutional environment. The study therefore applies topology of(More)
Software projects face a common problem is the requirement uncertainty and frequent requirement changes. The risk of requirement changes is considerable risk in software project management. Information entropy can effectively measure subsystem's degree of uniformity. This paper proposes a quantitative risk measurement model that could be used to measure(More)
This paper examines the tension between ICT users and legitimate authority in a network society. To explore this tension, this study reports a case study in the setting of a Taiwanese Christian church, particularly how the church authority was affected by the adoption of new technology. Drawing from a circuits of power perspective, the result of this study(More)
Drawing on studies of social networks and technology sensemaking, this study examines tour guide bloggers' perceptions of their corporate blogs and how their perceptions and interpretations lead to different types of relationships in their blog networks. We conduct a qualitative case study of a major Taiwanese travel agency. Our findings suggest that(More)
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