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.
Raghu K. Ganti, Fan Ye, Hui Lei. Mobile crowdsensing: current state and future challenges. IEEE Communications Magazine, 49(11):32-39, 2011. [doi]
Abstract is missing.