Otto Sumray

DPhil student in Clinical Medicine.

Member of the Lu and the Topological Data Analysis groups.

Supervisors:

• Xin Lu, Ludwig Institute of Cancer Research
• Heather Harrington, Mathematical Institute
• Vidit Nanda, Mathematical Institute

• Multiscale methods for signal selection in single-cell data
  Renee S. Hoekzema*, Lewis Marsh*, Otto Sumray*, Xin Lu, Helen M. Byrne, Heather A. Harrington
  preprint https://arxiv.org/abs/2206.07760
• A blood atlas of COVID-19 defines hallmarks of disease severity and specificity
  COvid-19 Multi-omics Blood ATlas (COMBAT) Consortium
  Cell Volume 185, Issue 5, 3 March 2022, Pages 916-938.e58

• Discrete Morse Theory for Persistent Cosheaf Homology
  Mini-project for the Oxford part C course C3.9 Computational Algebraic Topology.
• Symplectic Geometry and Quantisation
  Masters disseration, supervised by Andrew Dancer.

• The Persistent Rayleigh Quotient for Feature Selection in scRNA-Seq Data
  Presented and the Ludwig Retreat 2022.

2021/22

Category Theory (MT)

Teaching assistant

Computational Algebraic Topology (HT)

Teaching assistant

Email

otto.sumray@new.ox.ac.uk

GitHub

https://github.com/osumray

ORCID

0000-0003-1735-0595

PGP Public Key fingerprint

0E08 43C0 3D41 0615