Cloud vendor selection for the healthcare industry using a big data-driven decision model with probabilistic linguistic information

R Krishankumar, R Sivagami, A Saha, P Rani… - Applied …, 2022 - Springer
The role of cloud services in the data-intensive industry is indispensable. Cision recently
reported that the cloud market would grow to 55 billion USD, with an active contribution of …

Selection of cloud vendors for medical centers using personalized ranking with evidence-based fuzzy decision-making algorithm

R Krishankumar, F Ecer, MK Yilmaz… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Cloud is becoming an attractive buzzword in information technology due to its on-demand
pay-as-you-go mechanism. Many service providers emerge in the market with attractive …

A decision aiding framework for two-way selection of cloud vendors in medical centers with generalized orthopair fuzzy information

R Krishankumar, K Arun, D Pamucar… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
With the increase of data and computation in the healthcare industry, officials are looking for
reliable alternatives to compete globally. Cloud technology is a viable option that reduces …

An integrated decision model for cloud vendor selection using probabilistic linguistic information and unknown weights

R Krishankumar, SS Nimmagadda, AR Mishra… - … Applications of Artificial …, 2022 - Elsevier
Because of the high competition among IT sectors, companies are planning to migrate to the
cloud for effective growth and development. Driven by the importance of the cloud, new …

Selection of suitable cloud vendors for health centre: a personalized decision framework with fermatean fuzzy set, LOPCOW, and CoCoSo

S Dhruva, R Krishankumar, EK Zavadskas… - …, 2024 - content.iospress.com
Cloud computing has emerged as a transformative technology in the healthcare industry, but
selecting the most suitable CV (“cloud vendor”) remains a complex task. This research …

Cloud vendor selection using choice models based on interactive criteria and varying attitudes of experts

M Aggarwal, R Krishankumar, KS Ravichandran… - Expert Systems with …, 2024 - Elsevier
The pervasiveness of the Internet coupled with the advantages of cloud have almost made
cloud services a necessity for organizations and individuals alike. However, it is a complex …

Assessment of cloud vendors using interval‐valued probabilistic linguistic information and unknown weights

R Sivagami, R Krishankumar… - … Journal of Intelligent …, 2021 - Wiley Online Library
Cloud vendors (CVs) play an indispensable role in the development of IT sectors and
industry 4.0. Many CVs evolve every day, and a systematic selection of these is becoming …

A decision framework with nonlinear preferences and unknown weight information for cloud vendor selection

MB Kar, R Krishankumar, D Pamucar, S Kar - Expert Systems with …, 2023 - Elsevier
Cloud vendor selection (CVS) is a complex decision-making problem, which actively
adheres to human behavior/cognition. The complex nature of the problem is due to personal …

Evaluation of cloud vendors from probabilistic linguistic information with unknown/partial weight values

S Ramadass, R Krishankumar, KS Ravichandran… - Applied Soft …, 2020 - Elsevier
As IT industries grow at a faster pace, cloud technology becomes inevitable. Attracted by the
scope, many cloud vendors (CVs) arise. A rational/systematic selection is an urge to tackle …

Decision making for the selection of cloud vendor: An improved approach under group decision-making with integrated weights and objective/subjective attributes

S Liu, FTS Chan, W Ran - Expert Systems with Applications, 2016 - Elsevier
Cloud computing technology has become increasingly popular and can deliver a host of
benefits. However, there are various kinds of cloud providers in the market and firms need …