2 papers
physics.chem-ph2026
tmQM-RDF Dataset: a Knowledge Graph Representing Transition Metal Complexes
Luca Cibinel, Trond Linjordet, Johan Pensar +3
Transition Metal Complexes (TMCs) have wide-ranging practical utility in chemistry, with possible applications that range from catalysis to medicinal chemistry. The study of TMCs a…
stat.ME2024
A unified approach to penalized likelihood estimation of covariance matrices in high dimensions
Luca Cibinel, Alberto Roverato, Veronica Vinciotti
We consider the problem of estimation of a covariance matrix for Gaussian data in a high dimensional setting. Existing approaches include maximum likelihood estimation under a pre-…