verk.foltopia.com

verk.foltopia.com

Fredrik. Research engineer in maritime digitalization at RISE, Gothenburg. Physics-guided modeling, epistemics for autonomous systems, and writing about things that interest me. This page collects the finished work.

github · email

Böcker / books

The Dusty Drawer Test

For work that fails if nothing changes.

2026 · en · book

Essäer / essays

Epistemic Cowardice and Other People's Time

On the cost of deciding late.

2026 · en · essay, PDF

Artiklar / papers

Physics-Guided Machine Learning for Performance Modelling of the Nacra 17 Class

Introduces SPAM, the Sailing Performance Additive Model.

2026 · en · J. Sailing Technology · first author

A Performance Depowering Investigation for Wind Powered Cargo Ships Along a Route

2020 · en · J. Sailing Technology · first author

Novel Methodology for Cross-Organizational Test-Driven Sail Control Systems Development for Wind-Assisted Ships

2026 · en · InnovSail 2026 · co-author

Speed Trial Methodology for Wind Assisted Ships

2022 · en · HullPIC 2022 · co-author

The Effects of Hydrodynamic Forces on Maneuvrability Coefficients for Wind-Assisted Ships

2020 · en · OMAE 2020 · co-author

Appendages Investigation and Their Effects on Maneuvering Coefficients for Applications in Wind Assisted Ships

2020 · en · InnovSail 2020 · co-author

Performance Prediction of Wind Propulsion Systems using 3D CFD and Route Simulation

2019 · en · RINA Wind Propulsion 2019 · co-author

Testing Proof of Concept of a Web-Based Ship Manoeuvring Training Tool in the Classroom

Seaman Online in the classroom.

2019 · en · ErgoShip 2019 · co-author

Verktyg / tools

keelson

An API specification for distributed maritime applications on top of Zenoh.

en · repo

warrant-officer

AI agent results cross the boundary as warrants — claims that carry their own evidence.

en · repo