About

I am a PhD student in Computer Science at Université Paris Cité and University of Crete, supervised by Themis Palpanas and Haridimos Kondylakis, where my research focuses on high-dimensional vector search over streaming data.

I have obtained my BSc & MSc in Computer Science and Engineering from University of Crete.

My research interests include vector search, streaming data, property graphs, and schema discovery.

Education

PhD, Computer Science

Université Paris Cité & University of Crete

Feb 2026-Present • Paris, France

Thesis: "High-dimensional vector search over streaming data"

Supervised by Themis Palpanas & Haridimos Kondylakis

MSc, Computer Science and Engineering

University of Crete, Department of Computer Science

Feb 2024-Nov 2025 • Heraklion, Greece

Thesis: "Schema discovery for Property Graphs & transformation to RDF"

Supervised by Haridimos Kondylakis

BSc, Computer Science and Engineering

University of Crete, Department of Computer Science

Sept 2017-Sept 2021 • Heraklion, Greece

Supervised by Dimitris Plexousakis

Research Interests

Vector SearchStreaming DataKnowledge GraphsSchema DiscoveryProperty GraphsData IntegrationSemantic Web

Languages

Greek

Native

English

Proficient

French

Elementary

Other Activities

Outside of work and research, I enjoy photography.

I would be happy to connect. You can find me online:

You can also reach me by email or via Teams using the email address: sophiasideris [at] gmail.com or sophisid [at] csd.uoc.gr.