Rohit Pal Singh

Dr. Rohit Pal Singh

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Research Focus & Metrics

Academic Career Length

3Years (2024-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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14 February 2024
Verified
Book Chapter
Closed access
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RSRohit Pal Singh
Rohit Pal Singh
NMNicholas O. Malott
Nicholas O. Malott
BSBlake Sauerwein
Blake Sauerwein
NMNeil Mcgrogan
Neil Mcgrogan
PWPhilip A. Wilsey
Philip A. Wilsey

16 April 2026 in Mathematics
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Journal Article
Open access
PDF file
RSRohit Pal Singh
Rohit Pal Singh
NMNicholas O. Malott
Nicholas O. Malott
Raihan RafeekRaihan Rafeek
Raihan Rafeek
PWPhilip A. Wilsey
Philip A. Wilsey
Persistent Homology (PH) is a method of Topological Data Analysis that characterizes the topological structure of a space. Unfortunately, the computation of PH for high-dimensional and big data is not possible due to the exponential growth of the constructed complex. Fortunately, sparsification techniques can substantially reduce the size of the complex. This paper examines a sparsification technique (β-Sparsification) that produces a complex reduction capability that is scalable to a user-specified value β. At β=0 this scaling generates complexes that can have the same 1-Skeleton as the Vietoris–Rips complex; β=1 produces a Delaunay complex, and other values of β produce a range of (unnamed) complexes. Experiments with β-Sparsification reveal that the topology of the sparsified simplicial complex is preserved for 0≤β≤1; for β>1, the complex begins to lose (potentially insignificant) topological features.