@TechReport{AntoBier05,
author = {Gianluca Antonini and Michel Bierlaire },
title = {Capturing interactions in pedestrian walking behavior in a discrete choice framework},
institution = {Operations Research Group ROSO, Ecole Polytechnique F\'ed\'erale de Lausanne},
number = {GR-BIE-REPORT-2005-001},
year = {2005}
}