3 papers
cs.SI2019
Rigid Graph Alignment
Vikram Ravindra, Huda Nassar, David F. Gleich +1
Graph databases have been the subject of significant research and development. Problems such as modularity, centrality, alignment, and clustering have been formalized and solved in…
cs.CR2019
De-anonymization Attacks on Neuroimaging Datasets
Vikram Ravindra, Ananth Grama
Advances in imaging technologies, combined with inexpensive storage, have led to an explosion in the volume of publicly available neuroimaging datasets. Effective analyses of these…
cs.CV2018
Constructing Compact Brain Connectomes for Individual Fingerprinting
Vikram Ravindra, Petros Drineas, Ananth Grama
Recent neuroimaging studies have shown that functional connectomes are unique to individuals, i.e., two distinct fMRIs taken over different sessions of the same subject are more si…