SpaceBrain

GNN

IEQ

Research

Graph neural network platform for spatial indoor environmental quality prediction. NUS Software Invention Disclosure 2021-140.

Published

October 1, 2021

SpaceBrain is a graph-neural-network framework for predicting indoor environmental quality (IEQ) preferences across spaces in a building. It combines BIM-derived spatial structure with intensive longitudinal occupant feedback to model how individual comfort varies with space, time, and context.

Filed as a Software Invention Disclosure at the National University of Singapore in 2021 (Ref. 2021-140).