Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Hyoseok Yoon, Yu Zheng, Xing Xie, Woontack Woo. Social itinerary recommendation from user-generated digital trails. Personal and Ubiquitous Computing, 16(5):469-484, 2012. [doi]
Abstract is missing.