%A Anna Belkine %A Eun Heui Kim %A Florence J. Lin %A Seema Nanda %A Pei-Zhe Shi %A Brian Stock %A Carissa Tudor %T Procedure for improving wildfire simulations using observations %X This report suggests a variational update method for improving wildfire simulations using observations as feedback to update information. We first assume a onedimensional fire model for simplicity and present numerical simulations obtained in this case. As possible alternative approaches, we also discuss two other update methods: a particle filter method and an optimal control method. %D 2009 %L miis281