Aleix Seguí

I am a DPhil student in Engineering Science at the University of Oxford and a la Caixa fellow.

I work on signal processing and compression for massive data streams, with the goal of advancing scientic discovery at large scale.

A picture of Aleix Seguí

Previously MSc at ETH Zürich; research intern at Netflix; BSc in Data Science and Engineering Physics at the Polytechnic University of Catalonia.

Recent Posts

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October 8, 2025•5 min read
A Channel Quality Index for DAS

A behind-the-scenes look at building cqi_das, the software I wrote to automatically find the good quality channels in submarine-cable DAS data.

September 1, 2025•2 min read
Presenting DASPack at IAGA/IASPEI!

Introducing DASPack: a fast, open-source compressor for DAS data. Poster presented at IAGA/IASPEI 2025 in Lisbon.