Open AccessA crowdsourcing solution to collect e-commerce reverse flows in metropolitan areas
Author(s) -
Shenle Pan,
Chao Chen,
Ray Y. Zhong
Publication year - 2015
Publication title -
hal (le centre pour la communication scientifique directe)
Language(s) - English
Resource type - Conference proceedings
Subject(s) - crowdsourcing , metropolitan area , computer science , geography , world wide web , archaeology