no code implementations • 14 Feb 2024 • Theodore Papamarkou, Tolga Birdal, Michael Bronstein, Gunnar Carlsson, Justin Curry, Yue Gao, Mustafa Hajij, Roland Kwitt, Pietro Liò, Paolo Di Lorenzo, Vasileios Maroulas, Nina Miolane, Farzana Nasrin, Karthikeyan Natesan Ramamurthy, Bastian Rieck, Simone Scardapane, Michael T. Schaub, Petar Veličković, Bei Wang, Yusu Wang, Guo-Wei Wei, Ghada Zamzmi
Topological deep learning (TDL) is a rapidly evolving field that uses topological features to understand and design deep learning models.
no code implementations • 2 Nov 2022 • Erik J. Amézquita, Farzana Nasrin, Kathleen M. Storey, Masato Yoshizawa
Precisely, we show that a Gaussian mixture approximation method can be used to produce graphical structures that successfully separate tumor and healthy subjects, and produce two subgroups of tumor subjects.
no code implementations • 15 Apr 2021 • Theodore Papamarkou, Farzana Nasrin, Austin Lawson, Na Gong, Orlando Rios, Vasileios Maroulas
Topological data analysis (TDA) studies the shape patterns of data.
1 code implementation • 14 Jan 2021 • Adam Spannaus, Kody J. H. Law, Piotr Luszczek, Farzana Nasrin, Cassie Putman Micucci, Peter K. Liaw, Louis J. Santodonato, David J. Keffer, Vasileios Maroulas
Significant progress in many classes of materials could be made with the availability of experimentally-derived large datasets composed of atomic identities and three-dimensional coordinates.
no code implementations • 24 Sep 2020 • Vasileios Maroulas, Cassie Putman Micucci, Farzana Nasrin
In this work, we analyze and classify these filament networks by transforming them into persistence diagrams whose variability is quantified via a Bayesian framework on the space of persistence diagrams.
no code implementations • 18 Dec 2019 • Farzana Nasrin, Christopher Oballe, David L. Boothe, Vasileios Maroulas
Investigation of human brain states through electroencephalograph (EEG) signals is a crucial step in human-machine communications.
3 code implementations • 7 Jan 2019 • Vasileios Maroulas, Farzana Nasrin, Christopher Oballe
In essence, we model persistence diagrams as Poisson point processes with prior intensities and compute posterior intensities by adopting techniques from the theory of marked point processes.
Methodology 62F15, 60G55, 62-07