John Stewart Fabila-CarrascoResearch Engineer in NLP, Graph ML, and Structured Data
Talks and seminars

Talks since 2016 across international venues, invited seminars, and recurring research themes.

Research talks across graph theory, signal processing, network science, and applied data analysis.

23

Research talks

9

Countries

2016-2024

Year range

3 invited · 3 supported

Marked below

Overview

Themes, venue types, and international reach.

At a glance: talks since 2016, international venues, invited seminars, and recurring themes.

2 talks

Data analysis

Talks on applied analytics, decision data, and ways of explaining graph ideas beyond pure theory.

7 talks

Graph signal processing

Entropy, permutation-pattern, and graph-signal talks focused on structured signals and multivariate data.

1 talk

Network science

Work that sits closer to complex systems and graph dynamics in broader network settings.

2 talks

Scientific ML

Talks on difficult scientific datasets where graph structure helps make noisy signals more interpretable.

11 talks

Spectral graph theory

Foundational talks on magnetic Laplacians, spectral gaps, isospectral graphs, and related graph structure.

Venue highlights

EUSIPCOInternational Linear Algebra SocietyComplex NetworksASPECT

Talks across 9 countries, with UK events shown by city and region in the full list below.

Invited and supported talks are marked directly from the current talk data.

Full list

Talks and seminars by year.

The full list below keeps the chronological detail for academic visitors while adding filters for topic, location, and invited or supported talks.

Showing 23 talks.

2024

1 talk

20 Mar 2024

Graph signal processing

Dynamics on Graph Signals

Analysis on Fractals and Networks, and ApplicationsMarseille, France

Workshop

2023

5 talks

7 Sep 2023

Scientific ML

Graph-based Multivariate Multiscale Permutation Entropy: Study of Robustness to Noise and Application to Two-Phase Flow Data

European Signal Processing Conference (EUSIPCO)Helsinki, Finland

Conference

30 Jun 2023

Data analysis

Data Analysis and Graphs

Symposium of Mexican Students and Studies in the UKBrighton, England, UK

Symposium

22 Jun 2023

Graph signal processing

Dispersion Entropy for Graph Signals

IDCOM SeminarEdinburgh, Scotland, UK

Seminar

14 Jun 2023

Graph signal processing

Graph Signals and Dispersion Entropy

International Linear Algebra Society ConferenceMadrid, Spain

Conference

2 Feb 2023

Spectral graph theory

Data Analysis and Spectral Graph Theory

Complex Systems NetworkingEdinburgh, Scotland, UK

Workshop

2022

7 talks

10 Nov 2022

Scientific ML

Multivariate Permutation Entropy via the Cartesian Graph Product to Analyse Two-Phase Flow

Complex Networks and Their ApplicationsPalermo, Italy

Conference

27 Sep 2022

Spectral graph theoryInvitedSupported

Permutation Entropy for Graphs and the Cartesian Graph Product

Asymptotic Analysis and Spectral Theory (ASPECT'22)Oldenburg, Germany

Workshop

Invited talk with expenses paid.

31 Aug 2022

Graph signal processing

Multivariate Permutation Entropy, a Cartesian Graph Product Approach

European Signal Processing Conference (EUSIPCO)Belgrade, Serbia

Conference

27 Jul 2022

Graph signal processingInvited

Nonlinear Analysis of Graph Signals

Symposium of Mexican Students and Studies in the UKAberdeen, Scotland, UK

Symposium

Invited talk.

11 Jul 2022

Network science

Dynamics on Graphs

PGCon 2022Edinburgh, Scotland, UK

Workshop

23 Jun 2022

Graph signal processing

The Cartesian Product of Graphs and Entropy Metrics of Graph Signals

International Linear Algebra Society ConferenceGalway, Ireland

Conference

25 May 2022

Spectral graph theoryInvitedSupported

Counting Isospectral Magnetic Graphs

Combinatorial and Algebraic EnumerationWaterloo, Ontario, Canada

Workshop

Invited talk with expenses paid.

2021

1 talk

30 Nov 2021

Graph signal processingSupported

Entropy Metrics for Graph Signals

Complex Networks and Their ApplicationsMadrid, Spain

Conference

Talk supported by SRUK.

2020

1 talk

10 Jun 2020

Spectral graph theory

The Discrete Magnetic Laplacian: Geometric and Spectral Preorders with Applications

Q-Math Seminar, Universidad Carlos III de MadridMadrid, Spain

Seminar

2019

2 talks

24 Sep 2019

Spectral graph theory

Construction of Cospectral Graphs

Workshop of Young Researchers in MathematicsMadrid, Spain

Workshop

14 Sep 2019

Spectral graph theory

Construction of Isospectral Graphs

Discrete Mathematics Seminar at Universidad de ValladolidValladolid, Spain

Seminar

2018

4 talks

27 Nov 2018

Spectral graph theory

Construction of Families of Isospectral Graphs

Analysis Seminar at the University of TrierTrier, Germany

Seminar

28 Sep 2018

Spectral graph theory

Spectral Ordering of Discrete Weighted Graphs

Analysis Seminar at the University of TrierTrier, Germany

Seminar

16 May 2018

Data analysis

Maths for Future Engineers

Talk for BA Students from the USA, Universidad Carlos III de MadridMadrid, Spain

Seminar

16 Jan 2018

Spectral graph theory

Comparing Graphs Using the Spectrum of the Magnetic Laplacian

Q-Math Seminar at Universidad Carlos III de MadridMadrid, Spain

Seminar

2017

1 talk

13 Sep 2017

Spectral graph theory

Spectral Gaps and Discrete Magnetic Laplacians

Workshop of Young Researchers in MathematicsMadrid, Spain

Workshop

2016

1 talk

17 Mar 2016

Spectral graph theory

Spectral Gaps and the Magnetic Laplacian on Graphs

Q-Math Seminar at Universidad Carlos III de MadridMadrid, Spain

Seminar