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Utah State University (2011)

Process Based Management of Downy Brome in Salt Desert Shrublands : Assessing Pre- and Post-Rehabilitation Soil and Vegetation Attributes

Hirsch Merilynn Carol

Titre : Process Based Management of Downy Brome in Salt Desert Shrublands : Assessing Pre- and Post-Rehabilitation Soil and Vegetation Attributes

Auteur : Hirsch Merilynn Carol

Université de soutenance : Utah State University

Grade : Master of Science (MS) 2011

Résumé
A number of technical approaches had to be employed within the planner, namely, 1) translating expected reward into a probability of goal satisfaction criterion, 2) monitoring belief states with a Rao-Blackwellized particle, and 3) employing Rao-Blackwellized particles in the McLUG probabilistic conformant planning graph heuristic. POND-Hindsight is an action selection mechanism that evaluates each possible action by generating a number of lookahead samples (up to a xed horizon) that greedily select actions based on their heuristic value and samples the actions’ observation ; the average goal satisfaction probability of the end horizon belief states is used as the value of each action.

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Page publiée le 22 octobre 2012, mise à jour le 29 mars 2019