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Rangaraja P. Sundarraj

Researcher at Indian Institute of Technology Madras

Publications -  81
Citations -  1084

Rangaraja P. Sundarraj is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Cloud computing & Information technology. The author has an hindex of 16, co-authored 76 publications receiving 1002 citations. Previous affiliations of Rangaraja P. Sundarraj include Qatar University & Saint Petersburg State University.

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Factors for strategic evaluation of enterprise information technologies

TL;DR: In this article, the authors present a conceptual discussion on a recommended decision process, a categorization of factors that must be considered during the process, and a summary of techniques and tools for the evaluation of those factors.
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Hub location at Digital Equipment Corporation: A comprehensive analysis of qualitative and quantitative factors

TL;DR: It is shown how the analytical network process (ANP) model combined with an optimization model can be used to conduct a comprehensive evaluation of varied issues of Digital Equipment Corporation's repair-parts warehouse.
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Case study: Managing large-scale global enterprise resource planning systems: a case study at Texas Instruments

TL;DR: This paper details the management of Texas Instruments' multi-stakeholder ERP system from a process-oriented perspective and the lessons learned help to support and further the academic and practitioner literature especially in the area of large-scale information systems management.
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Using information-systems constructs to study online- and telephone-banking technologies

TL;DR: This paper considers three constructs, namely usefulness, ease of use and usage, that are all rooted in the IS literature, and studies user's perceptions of these constructs, as well as the relationships among them, for both online and telephone banking.
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Evaluation of enterprise information technologies: a decision model for high-level consideration of strategic and operational issues

TL;DR: A two-stage methodology is proposed (involving a combination of the analytical network process and integer programming) to conduct a high-level evaluation of an interdependent set of tangible, intangible, strategic and operational factors that should be considered in EIT evaluation.