317 citations · 990 across the 45 of their papers we have counts for
4 papers · 1 filter
Eigenvector dynamics under perturbation of modular networks
Somwrita Sarkar, Sanjay Chawla, Peter A. Robinson +1
Rotation dynamics of eigenvectors of modular network adjacency matrices under random perturbations are presented. In the presence of communities, the number of eigenvectors cor…
Parameter Database : Data-centric Synchronization for Scalable Machine Learning
Naman Goel, Divyakant Agrawal, Sanjay Chawla +1
We propose a new data-centric synchronization framework for carrying out of machine learning (ML) tasks in a distributed environment. Our framework exploits the iterative nature of…
Scalable Constrained Clustering: A Generalized Spectral Method
Mihai Cucuringu, Ioannis Koutis, Sanjay Chawla
We present a principled spectral approach to the well-studied constrained clustering problem. It reduces clustering to a generalized eigenvalue problem on Laplacians. The method wo…
On inferring structural connectivity from brain functional-MRI data
Somwrita Sarkar, Sanjay Chawla, Donna Xu
The anatomical structure of the brain can be observed via non-invasive techniques such as diffusion imaging. However, these are imperfect because they miss connections that are act…