@misc{nishant_saurabh_2020_4227896, author = {Nishant Saurabh and Radu Prodan}, title = {{Expelliarmus: Semantic-centric virtual machine image management in IaaS Clouds}}, month = nov, year = 2020, publisher = {Zenodo}, doi = {10.1016/j.jpdc.2020.08.001}, url = {https://doi.org/10.1016/j.jpdc.2020.08.001} }