Andrés Guzmán

PhD student at NetSI London - NUL

Interested in Complex Networks, epidemic models, and statistical inference.

[Winter Workshop on Complex Systems @winter_complex]

☀️ As summer winds down, we’re getting closer to the Winter Workshop on Complex Systems! ❄️
Get ready cause the 2026 workshop will be held in Serra de Tramuntana in Mallorca, Spain. Prepare for an immersive edition in a stunning location!
Stay tuned for more info coming soon.

[Istvan Kiss @istvanzkiss]

What a fantastic day at @NetSci2025! Congrats to all members of my team @fmalizia_, @kevinteo99, @Andres_Guzman19 and @MarkoLalovic. A mixture of oral presentations and posters delivered with passion, a smile and scientific rigour. @NUnetsi @NortheasternLDN

[Andrés Guzmán @Andres_Guzman19]

Last week I had the pleasure to participate in @winter_complex .
It was a fun and exciting week with complexity, animal behaviour, a lot of learning, lots of laughs and a very complex hike hahah.
Thanks to fhe committee and to all participants for such a nice week.

[Andrés Guzmán @Andres_Guzman19]

Very exciting and fun paper baked at home!

[Federico Malizia @fmalizia_]

New preprint out! Thanks to @Andres_Guzman19, @iacopoiacopini and @istvanzkiss!

https://t.co/nQNJoJ40zJ

[Andrés Guzmán @Andres_Guzman19]

NetSI London hike in henley on the Thames.
It's incredible to have such a vibrant community!
@NUnetsi

[Brennan Klein @jkbren]

A few more weeks to apply for the Network Science PhD program at @NUnetsi! This is a quantitative and interdisciplinary program, full of great researchers.

Program page: https://t.co/0GWI0FhLyh

Also, feel free to ask questions (!!): https://t.co/xUHWQvdpuo

[Ricardo Martinez-Garcia @RicardoMtzG]

I am looking for a PhD student to join our work at @CASUSscience and work on ecological pattern formation. The project is not tied to a specific system, and options range from microbes to vegetation in water-limited ecosystems. Starting date is Feb 2025 and app. deadline Nov 22.

[Manran Zhu @ManranZhu]

As #CCS2024 wraps up, it's time to zoom out and take in the big picture. Who attended the conference, and how are they all connected?

Using data from 250 talks in the main conference, I built a coauthorship network where each node represents a speaker (in black text) or their collaborators (in grey text). Two nodes are linked if they coauthored a talk. The network features 623 contributors—83% of whom contributed to only one talk. If you coauthored more than two talks, congrats, you’re in the top 6%! And guess what? The star contributor coauthored 12 papers. Any guesses who that is? 😉

Figure 1 shows the entire “universe” of the coauthorship network, and Figure 2-4 highlight the top 3 largest clusters.

Which constellation do you belong to? 25% of contributors are part of the largest connected component (purple), while the second (green) and third (blue) clusters include 7% and 4%, respectively.

Not in a big cluster? No worries! That’s why we’re here at #CCS2024 — to forge new collaborations and connect our constellations. 🌟

#CCS2024 #ConfCompSys #LearningCCL

[Andrés Guzmán @Andres_Guzman19]

@fmalizia_ talked about how intra-order hyperedge overlap can alter dynamical processes in systems with higher-order interaction.

[Andrés Guzmán @Andres_Guzman19]

@kevinteo99 talking a bit about path prediction and motifs in random walks on networks.

[Andrés Guzmán @Andres_Guzman19]

Very happy for my lightning talk yesterday at the @ConfCompSys. I shared a bit about my initial work as a PhD student in @NUnetsi London.
Very fun challenge and well orginised session.

[Network Science Institute @NUnetsi]

Northeastern University representation at @ConfCompSys Guess who is dominating #CCS2024 @BinghamtonCoCo ? 😜🤩

[Network Science Institute @NUnetsi]

Today is the first day of @ConfCompSys and our members are not only organizing the main conference and some satellites, chairing some sessions but also giving talks! Check out when you can hear us talk, there’ll be tons of opportunities! #CCS2024

[Northeastern University London @NortheasternLDN]

Last week, we were proud hosts of @ConfCompSys #CCS2024 warm-up session. Thanks to all who attended! 🧑‍💻

[Francisco Rodrigues @FranciscoICMC]

I thought that was obvious... Every professor/researcher was once a student and should therefore empathise with their students.

First law of leadership: be human first, scientist second
https://t.co/YbHkYT5Did

[Andrés Guzmán @Andres_Guzman19]

@EleonoraSberg @marianagmmacedo Don't need to be embarrassed. UK fees are crazy!

[yrCSS | Now on Bluesky & Mastodon @YR_CSS]

Registration is now open for the @ConfCompSys Warm-Up @NUnetsi London, limited spots, so don't miss your chance to participate!! https://t.co/QS8hP5tDhK… 🚀⭐️

[Istvan Kiss @istvanzkiss]

Excited to advertise this fully funded PhD Position concerning the applications of ML tools to health inequalities (with @ric_dicle, Mark W. (UoK) and John Lowery (Northeastern, USA)) at @NUnetsi @northeasterLDN. Deadline 30 June 2024 https://t.co/lqkyIYrcmC

[Andrés Guzmán @Andres_Guzman19]

@barabasi In states that further from Rio:
Foz de iguaçu (rainfalls), Florianopolis city, Recife city, Fernando noronha.

The list can be as big as you want. Brazil is an enormouse and diverse country with rich culture and natural destinations.

[Andrés Guzmán @Andres_Guzman19]

@barabasi In Rio:
Famous hills: pão de açucar, Morro da urca.
The beaches: Leblon, Copacabana, Prais vermelha (and many more)
Lagoa, Lage park.

"Near Rio":
The beaches of north coast of São Paulo, Ouro Preto and other colonial towns (historical city in Minas Gerais state), Bahia city