<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mirela Popa</style></author><author><style face="normal" font="default" size="100%">L.J.M. Rothkrantz</style></author><author><style face="normal" font="default" size="100%">Caifeng Shan</style></author><author><style face="normal" font="default" size="100%">T. Gritti</style></author><author><style face="normal" font="default" size="100%">Pascal Wiggers</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Semantic Assessment of Shopping Behavior Using Trajectories, Shopping Related Actions, and Context Information</style></title><secondary-title><style face="normal" font="default" size="100%">Pattern Recognition Letters</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Action Recognition</style></keyword><keyword><style  face="normal" font="default" size="100%">Hidden Markov Models</style></keyword><keyword><style  face="normal" font="default" size="100%">Semantic Analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Shopping Behavior</style></keyword><keyword><style  face="normal" font="default" size="100%">Trajectory analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">01-01-2913</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">34</style></volume><pages><style face="normal" font="default" size="100%">809-819</style></pages><issue><style face="normal" font="default" size="100%">7</style></issue><section><style face="normal" font="default" size="100%">809</style></section></record></records></xml>