@pi_ene

Shape Addict. Lecturer in Mathematics, City University of London

 United Kingdom
ximenafernandez.github.io/
Joined June 2019
  • Tweets232
  • Following212
  • Followers1.5K
82Media
Mum, I'm famous! I am on the cover of Chaos.
2
5
29
726
more replies
Here, we introduce a topological approach that reframes physiological brain recordings as a time-varying geometric structure. By quantifying changes in its shape via persistent homology, we extract robust biomarkers that identify seizure onset and end in real time.
1
4
112
Here is the full article on the Arxiv arxiv.org/abs/2211.02523

Topological biomarkers for real-time detection of epileptic seizures

Real time seizure detection is a fundamental problem in computational neuroscience towards diagnosis and treatment's improvement of epileptic disease. We propose a real-time computational method...

arxiv.org
1
3
56
When you organise a workshop in London this is the *Official* Conference Photo😂🍻 Thanks to all the speakers, presenters and participants of the last London-Oxford-Paris TDA Meeting! We look forward to seeing you at the next edition! :)
1
5
295
📢 Registration open! Special edition London-Oxford-Paris TDA Seminar 🔗 6–7 Nov 2025 | City University of London Open to all researchers & students in algebraic topology, computational geometry & TDA 📅 Details & registration (deadline 24 October): sites.google.com/view/london…
1
3
1
11
2,383
more replies
The organisers : Omer Bobrowski (QMUL), Anthea Monod (Imperial), Ximena Fernandez (City), Vidit Nanda (Oxford).
1
1
217
Open call for the poster session. Limited funding is available to support early career researchers.
147
Last chance to register!
Ximena Fernández@pi_ene18 Jun 2025
Happy to announce the Tube Neighbourhood Meeting – July 17 in London! A day of great talks on Topological Data Analysis, plus a celebration of my new appointment at @CityStGeorges. Info: sites.google.com/view/tubene… Register (no fees, but limited spots): forms.gle/gvtzwFXZfjgAxTGTA
2
7
1,182
Happy to announce the Tube Neighbourhood Meeting – July 17 in London! A day of great talks on Topological Data Analysis, plus a celebration of my new appointment at @CityStGeorges. Info: sites.google.com/view/tubene… Register (no fees, but limited spots): forms.gle/gvtzwFXZfjgAxTGTA
6
1
12
3,926
This is how a proper research dinner goes in Nagoya 🇯🇵
13
1,101
It’s happening!
44
20
3
1,746
102,444
When following J.H.C. Whitehead takes an unexpected turn
1
12
3,964
Hi all, happy to share the next London-Oxford TDA Seminar, gathering researchers in TDA from southern UK. You're welcome to join us! 📅 Date: 23 July 📍 Location: Mathematical Institute, Oxford 🔗 Registration: sites.google.com/view/londox… ✉️ Email list: [email protected]

Home

A research seminar gathering researchers and practitioners in topological data analysis based in and around London and Oxford, jointly organized by Omer Bobrowski (QMUL), Anthea Monod (Imperial),...

sites.google.com
1
6
22
4,750
more replies
- Ambrose Yim, "Classifying Cycles in Point Clouds on Manifolds via the Universal Covering" - Vadim Lebovici, "Local characterization of block-decomposability for multiparameter persistence modules"
1
2,365
We'll also have discussion sessions during the afternoon for potential collaborations and interaction, and also pub :)
2,145
Happy to share that I’ve joined City, University of London as a lecturer as of September. Looking forward to this opportunity to grow the TDA community in London! @CityUniLondon
6
75
4,344
Load more