9 citations · 21 across the 4 of their papers we have counts for
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cs.CG2016★ 9 cited
SimBa: An Efficient Tool for Approximating Rips-filtration Persistence via Simplicial Batch-collapse
Tamal K. Dey, Dayu Shi, Yusu Wang
In topological data analysis, a point cloud data P extracted from a metric space is often analyzed by computing the persistence diagram or barcodes of a sequence of Rips complexes…
cs.CG2014★ 8 cited
Topological analysis of scalar fields with outliers
Mickaël Buchet, Frédéric Chazal, Tamal K. Dey +3
Given a real-valued function defined over a manifold embedded in , we are interested in recovering structural information about from the sole information…
cs.CG2014★ 4 cited
Dimension Detection with Local Homology
Tamal K. Dey, Fengtao Fan, Yusu Wang
Detecting the dimension of a hidden manifold from a point sample has become an important problem in the current data-driven era. Indeed, estimating the shape dimension is often the…