188384 hEART_danalet_2013 TRANSP-OR TALK Danalet, Antonin Bierlaire, Michel Farooq, Bilal A Pedestrian Destination-Chain Choice Model from Bayesian Estimation of Pedestrian Activities using Sensors Data 2013 2nd Symposium of the European Association for Research in Transportation (hEART 2013) Stockholm, Sweden September 05, 2013 Pedestrian modeling is emerging as a tool for designing new infrastructures and optimizing the use of current ones. Given sensor traces, we are interested in developing a dynamic model that can predict the destination chain of an individual in pedestrian facilities. As a first step, we developed a methodology to collect activity-episodes sequences from scarce data, directly modeling the imprecision in the measure. It generates several candidate lists of activity-episodes sequences associated with a corresponding likelihood. EPFL-TALK-188384