Browsing by Author "Tiwari, Manoj Kumar."

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Assessment of pre and post-disaster supply chain resilience based on network structural parameters with CVaR as a risk measure

Dixit, Vijaya.; Verma, Priyanka.; Tiwari, Manoj Kumar. (International Journal of Production Economics, 2020-09)

The present study assesses supply chain resilience based on network structural parameters. Resilience is computed as a composite effect of density, centrality, connectivity, and network size of the network. A ...
Learning curve based integrated procurement and project scheduling of multiple sister ships project

Dixit, Vijaya.; Tiwari, Manoj Kumar. (Computers & Industrial Engineering, 2021-09-20)

Studies reported in extant literature confirm the importance of the considering learning curve effect in a project context. However, a study that incorporates the learning curve effect in an integrated procurement and ...
Project portfolio selection and scheduling optimization based on risk measure: a conditional value at risk approach.

Dixit, Vijaya.; Tiwari, Manoj Kumar. (Annals of Operations Research, 2020-02)

Project portfolios are considered “powerful strategic weapons” for implementing corporate strategy. Projects are exposed to different types of risks. Studies on project portfolio optimization have addressed risks either ...

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