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2020

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Articles 6451 - 6452 of 6452

Full-Text Articles in Business

Time For Realignment: The Hr Ecosystem, Scott Snell, Shad Morris Jan 2020

Time For Realignment: The Hr Ecosystem, Scott Snell, Shad Morris

Faculty Publications

The concepts of fit and alignment have been foundational to the field of strategic human resource management. And while the theoretical premises that underlie these concepts remain useful and intuitively compelling, the lack of empirical evidence to support them proves problematic. Part of the reason, we suspect, is that our research on fit and alignment does not fully reflect realities of contemporary organizations or the practical challenges faced by managers. We argue that HR researchers have an opportunity to reframe concepts of fit and alignment to better reflect the complexities and dynamics of contemporary models of strategy and organization. We …


Diota: Decentralized Ledger Based Framework For Data Authenticity Protection In Iot Systems, Lei Xu, Lin Chen, Zhimin Gao, Xinxin Fan, Taeweon Suh, Weidong Shi Jan 2020

Diota: Decentralized Ledger Based Framework For Data Authenticity Protection In Iot Systems, Lei Xu, Lin Chen, Zhimin Gao, Xinxin Fan, Taeweon Suh, Weidong Shi

Computer Science Faculty Publications

It is predicted that more than 20 billion IoT devices will be deployed worldwide by 2020. These devices form the critical infrastructure to support a variety of important applications such as smart city, smart grid, and industrial internet. To guarantee that these applications work properly, it is imperative to authenticate these devices and data generated from them. Although digital signatures can be applied for these purposes, the scale of the overall system and the limited computation capability of IoT devices pose two big challenges. In order to overcome these obstacles, we propose DIoTA, a novel decentralized ledger-based authentication framework for …