%0 Journal Article
%K Office buildings
%K Building Performance Simulation
%K Occupant behavior
%K Agent-based modeling
%K Level of detail
%K Fit-for-purpose
%A Jeetika Malik
%A Handi Chandra Putra
%A Kaiyu Sun
%A Tianzhen Hong
%B Building Simulation
%D 2023
%G eng
%R 10.1007/s12273-023-1034-0
%T On the applicability of various levels of detail for occupant behavior representation and modeling in building performance simulation
%U https://link.springer.com/10.1007/s12273-023-1034-0
%8 05/2023
%! Build. Simul.
%X <p><span>Occupant behavior (OB) is one of the significant sources of uncertainty in building performance simulation. While OB modeling has received increased attention in the past decade, research on the degree of granularity or level of detail (LoD) required for representing occupants is still in the nascent stages. This paper analyzes the modeling and applicability of three LoDs to represent occupants in building performance assessment. A medium-sized prototype office building located in Chicago, Illinois is used as the simulation case study. Ten occupant-centric attributes are adopted to develop the LoDs for OB representation. We first demonstrate the different modeling approaches required for simulating the three fidelity levels. Later, we illustrate the suitability of the developed LoDs in supporting six building performance use cases across different lifecycle stages. This study intends to provide guidance for the building simulation community on appropriate OB representation to support various use cases.</span></p>