43 citations · 83 across the 21 of their papers we have counts for
3 papers · 1 filter
Semi-Streaming Algorithms for Weighted -Disjoint Matchings
S M Ferdous, Bhargav Samineni, Alex Pothen +2
We design and implement two single-pass semi-streaming algorithms for the maximum weight -disjoint matching (-DM) problem. Given an integer , the -DM problem is to find…
A Normalized Bottleneck Distance on Persistence Diagrams and Homology Preservation under Dimension Reduction
Nathan H. May, Bala Krishnamoorthy, Patrick Gambill
Persistence diagrams (PDs) are used as signatures of point cloud data. Two clouds of points can be compared using the bottleneck distance d_B between their PDs. A potential drawbac…
Persistent Homology to Study Cold Hardiness of Grape Cultivars
Sejal Welankar, Paola Pesantez-Cabrera, Bala Krishnamoorthy +3
Persistent homology is a branch of computational algebraic topology that studies shapes and extracts features over multiple scales. In this paper, we present an unsupervised approa…