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SUMMARY:Koray Karabina
DTSTART:20231106T103000Z
DTEND:20231106T113000Z
DTSTAMP:20260422T135812Z
UID:BilTop/67
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/BilTop/67/">
 Secure Boundary Matrix Reduction Algorithm Using Homomorphic Encryption</a
 >\nby Koray Karabina as part of Bilkent Topology Seminar\n\nLecture held i
 n SB-Z11.\n\nAbstract\nTopological Data Analysis (TDA) offers a suite of c
 omputational tools that provide quantified shape features in high-dimensio
 nal data\, which can be utilized by modern statistical and predictive mach
 ine learning models. In particular\, persistent homology (PH) takes in dat
 a and derives compact representations of latent topological structures\, k
 nown as persistence diagrams. PH has been widely adopted for model develop
 ment on sensitive data\, motivating the computation of PH on encrypted dat
 a. In this presentation\, I will provide brief introductions to TDA and se
 cure computing and then demonstrate how to modify the boundary matrix redu
 ction algorithm to compute PH on encrypted data using homomorphic encrypti
 on.\n
LOCATION:https://researchseminars.org/talk/BilTop/67/
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