5 citations · 6 across the 2 of their papers we have counts for
2 papers
cs.CE2023★ 1 cited
A clustering tool for interrogating finite element models based on eigenvectors of graph adjacency
Ramaseshan Kannan
This note introduces an unsupervised learning algorithm to debug errors in finite element (FE) simulation models and details how it was productionised. The algorithm clusters degre…
math.NA2018★ 5 cited
Shifted CholeskyQR for computing the QR factorization of ill-conditioned matrices
Takeshi Fukaya, Ramaseshan Kannan, Yuji Nakatsukasa +2
The Cholesky QR algorithm is an efficient communication-minimizing algorithm for computing the QR factorization of a tall-skinny matrix. Unfortunately it has the inherent numerical…