This paper presents and optimizes the annual heating, cooling and lighting energy consumption associated with applying different types and properties of window systems in a building envelope. Through using building simulation modeling, various window properties such as U-value, solar heat gain...

In formal analysis of collective action, usually attention is focused on problems arising in aggregating the separate orderings into coherent collective results. Our concern is not with the aggregation problem. Instead, our focus is on the particular characteristics of the alternatives...