This is the public face of a PhD research vault at the Faculty of Informatics and Information Technologies, Slovak University of Technology in Bratislava (FIIT STU). The private side is a Neo4j citation graph, a Milvus vector store, daily reading analyses, and a two-host audio briefing the researcher consumes during commute. The public side is what you are looking at.
The research subject is wireless sensing using Channel State Information (CSI) for indoor occupancy and crowd counting, with a side track on periodic Bluetooth Low Energy calibration campaigns that keep the CSI signal reproducible across deployment days. The working hypothesis: treating calibration as a first-class operational concern is what separates a research-grade CSI demo from a system you can leave running in a building.
In scope for the public site:
- The citation graph — every paper coloured by Leiden community, bibliographic metadata only, DOI link to the publisher.
- The topic primers — vault-authored explainers, surfaced unchanged.
- The podcast — a real RSS feed of daily two-host briefings.
- The coverage dashboard — the same numbers the researcher reads internally.
Out of scope: paper abstracts, reading analyses, claim text, PDFs. Those live in the private vault and stay there.